セイワ Product Lineup

Amid the ongoing delays due to parts shortages, we recommend considering the replacement with BOURNS' chip ferrite beads and EMI/RFI filters, which can be delivered in a short period. We also have a wide range of equivalent products from other manufacturers, making it easy to consider a smooth replacement! (Please refer to the downloadable material "Equivalent Product Quick Reference.") In addition, BOURNS offers a variety of components, including protective parts, so we encourage you to consider BOURNS products during this opportunity. (For more details, please see the downloadable material "Company Overview.")

• Inductor Coil

Oasis Tech is a Taiwanese LED manufacturer that sells in many countries, including the United States, Brazil, Germany, and Sweden. It was the first company in Taiwan to provide LED-related products to major Japanese manufacturers. Its main products include LED digital panels (SMD type 7-segment LEDs), SMD chips, dot matrix LED panel displays, and light bars. ◎ Features - A lineup that can accommodate sizes from 0.2 to 7 inches. - Capable of meeting a wide variety of demands, such as those for home appliance sizes and medical displays. - Equipped with a unique special "black mirror/mirror panel screen," ensuring reduced brightness degradation and reliability. We have attached detailed product information in a PDF document, so please take a look. *Additionally, we have a wide range of products, including bullet-type LEDs, so feel free to contact us.

• Chip type LED

Optosupply is an LED manufacturer based in Hong Kong. This time, we would like to introduce our newly released low current (IF=1mA) LEDs. <Features> ◎ Achieves high brightness with low driving current (IF=1mA) ◎ Ideal for low power consumption applications (1) OSR5PA5A33A-1MA 【Specifications】 ・Emission Color: Red ・Size: 5mm ・Viewing Angle: 30° ・Lens: Transparent ・Operating Voltage: 1.8-2.2V ・Luminance: 1120mcd ・Wavelength: 620-630nm ・Condition IF: 1mA (2) OSB5DA5A33A-1MA 【Specifications】 ・Emission Color: Blue ・Size: 5mm ・Viewing Angle: 30° ・Lens: Transparent ・Operating Voltage: 2.8-3.4V ・Luminance: 1120mcd ・Wavelength: 465-475nm ・Condition IF: 1mA *In addition to the above, we also have green, yellow, and orange colors available. Furthermore, in addition to the 5mm Low Current LEDs introduced here, we have a lineup of low current LEDs (IF=1mA), so please feel free to contact us.

• Bullet-shaped LED

We have received many inquiries about alternative connectors and requests for replacements. Among them, we have created a new cross-reference table specifically focused on JST products, which have been particularly requested for proposals. The standard delivery time is approximately 2 to 3 months. We can accommodate various pin counts for the housing part number series [XHP], which has received a lot of inquiries. We can also typically respond to concerns about defect analysis and environmental documentation related to replacements with overseas manufacturers within 2 to 3 weeks. The delivery time remains stable at the standard 2 to 3 months that we have previously introduced on Ipros, ensuring a reliable supply. Please feel free to contact us to confirm whether we can accommodate part numbers outside of the cross-reference table.

• connector

We have received many inquiries about alternative connectors and requests for replacements. Among them, we have created a new cross-reference table specifically focused on JST products, which are particularly requested for proposals. *Standard delivery time is approximately 2 to 3 months. We can accommodate various pin counts for the housing part number series [XHR], which has received a lot of inquiries. We can also respond to concerns about defect analysis and environmental documentation related to replacements with overseas manufacturers, typically within 2 to 3 weeks. The delivery time remains stable at the standard delivery time of about 2 to 3 months, as previously introduced on Ipros, ensuring a reliable supply. Please feel free to contact us to check if we can accommodate part numbers outside of the cross-reference table.

• connector

We have received many inquiries about alternatives for connectors that have been discontinued, as well as requests for replacements. Among these, we have created a cross-reference specifically focused on Japanese manufacturers, which has been a common topic of consultation. For replacements from overseas manufacturers, we can typically address concerns such as failure analysis and environmental documentation within 2 to 3 weeks. We can provide stable supply with a standard delivery time of about 2 to 3 months. Additionally, we can check the availability of part numbers that are not listed in the cross-reference table, so please feel free to contact us!

• connector

Optosupply is an LED manufacturer based in Hong Kong. This time, we are introducing a newly released square type ultra-bright LED. < Super Deluxe Power Flux LED> (1) OS5RKAZ141P 【Specifications】 - Emission color: Red - Lens: Water clear (colorless and transparent) - Dimensions: 7.62mm × 7.62mm - Operating voltage: 2.5-2.9V - Luminance: 14,400-18,000mcd - Viewing angle: 40° - Wavelength: 620-630nm - Condition IF: 70mA (2) OSG59LZ141P 【Specifications】 - Emission color: Green - Lens: Water clear (colorless and transparent) - Dimensions: 7.62mm × 7.62mm - Operating voltage: 2.8-3.6V - Luminance: 22,000-25,000mcd - Viewing angle: 40° - Wavelength: 625nm - Condition IF: 70mA We also have color variations in white, yellow, and blue, so you can purchase the color that suits your application.

• Chip type LED

Nichicon is a manufacturer specializing in film capacitors, with an annual production capacity of approximately 1 billion units. Our manufacturing bases are located in Iwate Prefecture and China, and our main products include various types of film capacitors such as dip type, chip multilayer type, and case type. This time, we would like to introduce a cross-reference unique to specialized manufacturers, so we hope you will consider it. *Please refer to the PDF download for the cross-reference table. Features: We can flexibly accommodate small-scale production, and all our products comply with RoHS and REACH.

• Capacitor

This is an introduction to BOURNS' multi-fuse products. We have a wide range of equivalent products from competing companies, so please feel free to contact us. The series we handle and their features are as follows: ◎ Series Offered 【Surface Mount Type】 - Model Number (Size) *Hold Current - MF-SM (7555 mm) *0.3–3A - MF-NSMF (3216 mm) *0.12–2A - MF-SM (8763 mm) *1.5–2.5A - MF-MSMF (4532 mm) *0.1–2.6A - MF-SMDF (5050 mm) *0.3–2A - MF-USMF (3225 mm) *0.05–1.75A - MF-PSMF (2010 mm) *0.2–1.1A ◎ Features - Excellent resistance value stability - SMD compact PTC lineup - High voltage type PTC - Long lifespan characteristics - High hold current & low resistance PTC compatible (Uses low resistance conductive materials) - High temperature type SMD PTC suitable for high temperature environments - Compliant with UL, CSA, and TUV - Compliant with RoHS2

• fuse

Oasis Tech was the first company in Taiwan to provide LED-related products to major Japanese manufacturers. We offer a variety of LED lamps in different sizes and emission angles, including 3mm, 5mm, round, concave, oval, rectangular, and super flux, as well as a range of color variations. With our wide lineup, we also have products that can serve as alternatives for domestic and international manufacturers, so please feel free to contact us when replacements are needed, such as for EOL. In addition to our brochure products, we can also accommodate custom products. 【Product Applications】 - Automotive lighting - Consumer electronics - Medical/industrial equipment - Traffic signals, etc. *We also have a lineup of not only bullet-type but also chip-type and 7-segment options, so please feel free to inquire.

• Bullet-shaped LED

We have received requests for proposals on countermeasures for delays in implementation due to parts shortages, and to have options available, we recommend preemptively using alternative products for sample prototyping and evaluation. (You can download the cross-reference table for equivalent products from the catalog.) In automotive products where reliability is critical, starting evaluations only when shortages occur can lead to tight schedules. Bourns' sulfur-resistant film resistors and arrays reduce failures related to corrosion, improving system reliability, performance, and robustness, while minimizing downtime. ■Features■ Thin film and thick film Single chip resistors and arrays High power: Rated power (70 °C) 0.03 to 2W Resistance range: 0.03 Ω to 20 MΩ Temperature coefficient: ±100, ±200, ±400 ppm/°C Operating temperature range: –55 to +125/155 °C Compatible with various types of soldering Additionally, we can propose alternative products from manufacturers other than those listed in the cross-reference table (Yageo, Vishay, KOA). We can also suggest products with a proven track record for automotive applications (AEC-Q100 compliant), so please feel free to consult us about arranging evaluation samples.

• Resistors

We are introducing alternative products from LEOCO for the PHR series. Please use this to help resolve delivery issues. PHR series ⇒ LEOCO 2010S series PHR-2 ==> 2010S02000 SPH-002T contact ===> 2033T * Covers both SPH-002T-P0.5S and SPH-002T-P0.5L We also have the following equivalent products, so please contact us. ■JST■ SHR series / ZH series / PH series / BH series PHD series / XH series / EH series / VH series SAN series / SCN series / SM series / EL series ■Hirose■ DF13 series / DF14 series / DF11 series ■JAE■ IL-Z series / IL-S series / IL-G series The standard delivery time is currently about 2 months, so stable supply is possible. If you have any other connectors you are having trouble with, please let us know.

• Automotive Connectors

NJ Components offers a range of piezoelectric buzzers and sounders that meet needs such as high sound pressure and wide frequency range. These products are used in various fields, including home appliances and office equipment where compactness and lightweight design are required, as well as in disaster prevention equipment that demands high volume and reliability. Our company has its own factory in Japan and uses proprietary piezoelectric ceramics material development technology to produce piezoelectric elements, allowing for integrated production of piezoelectric buzzers and sounders from raw materials to finished products. Seiwa Co., Ltd. acts as an authorized distributor for NJ Components, handling a wide range of their products, including piezoelectric buzzers, sounders, and multilayer power inductors. In addition to new developments, we encourage you to consider replacements for discontinued products from other companies.

• Other semiconductors

Recently, some manufacturers' resistors have been experiencing longer lead times, and we have received requests for alternative product suggestions. To meet your needs, we have confirmed and secured production capacity for Bourns resistors at Seiwa, and we would like to inform you of this. (You can view the cross-reference table by downloading the PDF from this page) Thick film chip resistors (CRM, CRS, CHV, CMP, CHP) Capacity: Since July 2021, we have doubled our capacity, so there is currently ample availability. *1 Lead time: Please inquire *1 This information is current as of the time of publication; please inquire promptly. Additionally, we can propose alternatives for manufacturers other than those listed in the cross-reference table (Yageo, Vishay, KOA), so please feel free to consult us starting with arrangements for evaluation samples.

• Resistors

We are introducing alternative products available at LEOCO Corporation. Please use this to help resolve delivery issues. We have the following equivalent products. For details, please download the materials. ■JST■ SHR Series / ZH Series / PH Series / BH Series PHD Series / XH Series / EH Series / VH Series SAN Series / SCN Series / SM Series / EL Series ■Hirose■ DF13 Series / DF14 Series / DF11 Series ■JAE■ IL-Z Series / IL-S Series / IL-G Series The standard delivery time is currently less than 3 months, so stable supply is possible. If you have any other connectors you are having trouble with, please let us know.

• Automotive Connectors

Optosupply is an LED manufacturer based in Hong Kong. This time, we introduce the OSV1XDE5E1E series. ■Features - Highest luminous flux - Excellent energy efficiency - Outstanding UV resistance It is an ideal UV LED for applications such as: - Money Detector - Photocatalyst - Sensor Light - UV Curing Equipment

• Chip type LED

We would like to introduce LEOCO, handled by Seiwa Co., Ltd. The company is among the top 100 major connector harness manufacturers and specializes in connector manufacturing, cable, and wire harness processing. They offer a lineup of various USB connectors (including Type-C), HDMI, FPC/PCB board connectors, and also design, develop, and manufacture I/O and waterproof cables in-house. They have many alternative connectors for discontinued products from competitors, providing advantages in terms of quality and cost. 【Business Overview】 ■ Connector manufacturing and cable/wire harness processing *For more details, please refer to the PDF materials or feel free to contact us.

• Board to Board Connectors

The "O2-SM30-3V" is an electrochemical oxygen (O2) sensor module that combines excellent accuracy and long-term reliability. It maintains high accuracy through dual compensation for O2 concentration and temperature. It supports various applications such as oxygen concentration measurement, factory environments, oxygen safety checks, fire detection, and confined spaces. 【Features】 ■ Pre-calibrated (at factory shipment) ■ Automatic calibration and manual calibration functions (zero point, 20.7%) ■ Output: UART, I2C ■ Compatible with the S-300 series (uses the same PCB) ■ Size: 33mm × 33mm × 12.5mm / Weight: 22g *For more details, please refer to the PDF document or feel free to contact us.

• Sensors

The "CO-S20-3V" is a CO sensor module that combines excellent accuracy and long-term reliability. It maintains high accuracy through dual compensation for CO concentration and temperature. It supports various applications such as CO detectors, factory environments, parking lots, kitchens, HVAC, and enclosed spaces. 【Features】 ■ Pre-calibrated (at factory shipment) ■ Automatic calibration and manual calibration function (zero point calibration) ■ Output: UART, I2C, PWM, ALARM (open collector) ■ Compatible with the S-300 series (uses the same PCB) ■ Lifespan: 5 years (8-year lifespan product is available as an option) ■ Size: 33mm x 33mm x 12.5mm / Weight: 5g *For more details, please refer to the PDF document or feel free to contact us.

• Sensors

The "C2H4-SM30-3V" is a low-concentration ethylene gas sensor module that offers high precision and stability. It is equipped with excellent temperature compensation and concentration compensation functions, and the sensor part is replaceable. With outstanding temperature compensation, long-term stability, and easy maintenance, it is used in fields such as CA containers and fruit storage warehouses. 【Features】 ■ Replaceable sensor part ■ Output: UART, I2C, PWM, ALARM ■ Excellent temperature compensation and concentration compensation functions ■ Zero-point calibration, span calibration, and automatic zero-point calibration functions ■ Size: 33mm × 33mm × 23mm (W, L, H) / Weight: 9g ELT SENSOR is a South Korean manufacturer specializing in sensors, with numerous achievements in various research institutions and the agricultural sector. They develop high-precision, compact modules through their proprietary technology. *For more details, please refer to the PDF document or feel free to contact us.

• Sensors

Our company offers the "Dual Channel Gas Sensor Module" using NDIR (Non-Dispersive Infrared) technology. We have a lineup that includes "C2H4-D3 (LG)" for ethylene gas measurement, "C3H8-D3 (LG)" for propane gas measurement, and "C4H10-D3 (LG)" for butane gas measurement. These sensors are used in industrial fields that handle flammable and explosive gases, thanks to their excellent temperature compensation, long-term stability, and easy maintenance. 【Product Lineup】 ■ "C2H4-D3 (LG)" for ethylene gas measurement ■ "C3H8-D3 (LG)" for propane gas measurement ■ "C4H10-D3 (LG)" for butane gas measurement ■ "CH4-D3 (LG)" for methane gas measurement *For more details, please refer to the PDF document or feel free to contact us.

• Sensors

The "NexGen GDT25 Series" is an SMD type 2-electrode GDT surge protection device that employs cutting-edge GDT technology, delivering industry-leading performance. Models with nominal DC discharge voltages of 75V, 90V, 350V, and 600V are available. Custom voltage products can also be manufactured within these voltage ranges. Additionally, due to its low capacitance, it is suitable for use in high-speed signal lines and high-frequency applications. For quotes and sample requests, please contact our authorized distributor, Seiwa. 【Features】 ■ Low impulse discharge voltage ■ Low DC discharge voltage ■ Low capacitance ■ Surge performance compatible with various surge waveforms ■ Wide operating temperature range *For more details, please refer to the PDF document or feel free to contact us.

• Other electronic parts

Chiplus is an SRAM memory design house established in 2002 as a member of the publicly listed Helix Technology Group in Taiwan. We offer a lineup of memory products including low-power SRAM, high-speed SRAM, pseudo SRAM, and SDRAM, as well as analog products such as LED display driver ICs and LED lighting driver ICs. Please feel free to contact us for quotes or sample requests. 【Product Lineup (Excerpt)】 <Memory Products> ■ Low-Power SRAM ■ High-Speed SRAM ■ Pseudo SRAM ■ SDRAM ■ Mobile DDR I & II ■ DDR-III 【Other Products Listed】 <Analog Products> ■ LED Display Driver IC ■ LED Lighting Driver IC ■ Power Management IC ■ LDO DC-DC Converter *For more details, please refer to the PDF document or feel free to contact us.

• Other semiconductors

We would like to introduce the "Laminated Power Inductor" from NJ Components that we handle. Starting with the "MIP_D series," which offers a wide variety for power circuits, we also have the "MCP series," suitable for high-frequency and high-current power supplies, and the "MIP_G series," which excels in performance even in a low-profile design. With our unique "material technology," "process technology," and "design technology," we propose power inductors that are ideal for power circuits. 【Features】 - Pursuing and achieving further miniaturization (below 1005 size) and low-profile design (below 0.3mm) - By utilizing our unique high-frequency materials and low-loss materials, as well as CAE design technology, we have realized low-loss laminated power inductors even in high-frequency domains - Contributing to stable circuit operation by achieving low leakage noise - Safe to use even with high input voltage or surge voltage during switching - Providing MCP technology that realizes high current capability while maintaining the strengths of ferrite (NiZn) laminated products *For more details, please refer to the PDF document or feel free to contact us.

• Inductor Coil

The NJ component "MIPSCZ1005_T series" (1.0 x 0.5mm, height 0.75mm max) is a power inductor that achieves miniaturization along with low loss and high DC superimposition characteristics. It contributes to reducing power consumption with high conversion efficiency in high-frequency driven power circuits, and further supports high-density mounting and thinner modules in compact mobile devices and power modules compared to conventional products. To meet our customers' diverse demands, we will continue to harness the potential of ferrite materials and expand the variety of our product lineup. 【Features】 ■ Achieves low loss and excellent DC superimposition characteristics despite being 1005 size ■ Realizes a 40% reduction in mounting area and lower loss compared to the conventional product "MIPSZ1608D" ■ More than 2/3 noise reduction through optimal design ■ Suitable for high-frequency driven power supplies ■ Completely lead-free product, compatible with lead-free solder *For more details, please refer to the PDF document or feel free to contact us.

• Inductor Coil

ELT SENSOR is a South Korean manufacturer specializing in sensors. The company has numerous achievements in various research institutions and the agricultural sector. With its unique proprietary technology, ELT SENSOR develops high-precision, compact modules. 【Features】 ■ Built-in ultra-compact NDIR (non-dispersive infrared absorption) sensor ■ Gold-plated sensor components ensure high precision and long-term stability ■ Measurement range of 0 to 10,000 ppm (capable of full-scale measurement) ■ Easy calibration provides long-term measurement stability ■ Pocket-sized for easy portability ■ Dedicated Android app and PC connection allow for saving measurement history ■ One-year warranty for peace of mind

• Other safety and hygiene products

The BOURNS "SRN Series" is a semi-shielded power inductor designed based on half-magnetic shielding technology, featuring a compact and thin profile that accommodates a wide range of inductance values. It combines the characteristics of both open-type and shielded-type inductors, making it suitable for switching power supplies in mobile devices, computers, data storage devices, and various home appliances. Additionally, it is also suitable for industrial applications such as LED lighting, control circuits, and GPS. 【Features】 - Compact and thin design, accommodating a wide range of inductance values - Combines the features of both open-type and shielded-type inductors - Compared to open-type inductors, it has noise countermeasures and is smaller with cost advantages than shielded-type inductors of the same size 【Product Lineup (Partial)】 - SRN1060 - SRN2510 - SRN3015 - SRN4026 - SRN6028 *For more details, please refer to the PDF document or feel free to contact us.

• Inductor Coil

Introducing River Eletech Co., Ltd., handled by Seiwa Co., Ltd. The company is an electronic component manufacturer that produces and sells quartz devices used in various electronic devices such as smartphones. In providing solutions to meet customer needs for lightweight and compact products, they have refined their unique technologies. Notable proprietary technologies include advanced quartz photolithography processing technology, "electron beam sealing method," and "direct metal bonding sealing method." Additionally, the development team's creative ideas are utilized in element technologies such as quartz chip design and microfabrication technology, as well as high-precision mounting technology for containers, serving as the source for supplying compact and high-performance products. [Business Description] ■ Manufacturing and sales of electronic components such as quartz oscillators and quartz resonators. *For more details, please refer to the PDF materials or feel free to contact us.

• Other electronic parts

The BOURNS humidity and temperature sensor 'BPS240' is based on innovative capacitive sensor technology, accurately measuring humidity and temperature in a compact package size. It operates at low voltage and features high sensitivity for relative humidity sensing. Like other sensor and control products, the BPS model can be customized to meet specific customer applications. 【Features】 ■ Provides high reliability and stability throughout the sensor's lifespan ■ Low voltage operation ■ Fast response ■ Small package size (2.0mm × 2.0mm × 1.25mm) ■ Low current consumption for battery-operated applications ■ Compliant with RoHS and REACH 【Specifications (excerpt)】 ■ Humidity measurement range: 0–100% RH ■ Temperature measurement range: -30°C to +100°C ■ Output: I^2C, 10-bit ■ Accuracy: ±2.0% RH *For more details, please refer to the PDF document or feel free to contact us.

• Sensors

FORESEE's embedded memory products began in 2011, and that same year, they launched China's first eMMC. Currently, FORESEE's embedded memory offers a wide range of products including eMMC, eMCP, UFS, LPDDR, and uMCP, which are widely adopted in various fields such as smartphones, tablets, smart TVs, set-top boxes, and educational electronic devices. Additionally, they have established long-term partnerships with many platform manufacturers, ensuring the supply of products that meet customer specifications. FORESEE's embedded memory products leverage Longsys's patented technology and self-developed firmware, along with rigorous validation testing, to excel in system stability and data reliability. **Features** - High-reliability pSLC memory chips - High durability: 30,000 P/E - Industrial grade support: -40°C to 85°C - Stable sequential and random read/write - Built-in data protection feature during power down - Auto-refresh function, ECC function, and wear leveling function included

• Memory

The T-200 is one of the smallest CO2 sensor modules in the world. It features excellent temperature compensation and long-term stability for use, supporting various applications such as indoor air quality management and building air conditioning system scientific projects. In particular, this product has gained customer support due to its easy maintenance features through the ACDL mode (Automatic Recalibration Mode). 【Features】 ■ Pre-calibrated (at factory shipment) ■ Output: TTL-UART, I2C (Analog Voltage/PWM options available) ■ Gold-plated sensor provides long-term measurement stability ■ Selectable automatic recalibration mode (ACDL) and manual calibration mode (MCDL) ■ Size: 19.4mm x 30mm x 10.3mm ■ Weight: 5g *For more details, please refer to the related link page or feel free to contact us.

• Sensors

ELT SENSOR Co., Ltd. is a South Korean manufacturer specializing in sensors, with numerous achievements in various research institutions and the agricultural sector. Utilizing proprietary technology, they develop high-precision, compact modules. The "S-300 Series" is a small gas sensor module for CO2 measurement that uses NDIR (non-dispersive infrared) technology. With excellent temperature compensation and long-term stability, as well as easy maintenance, it supports various applications in the livestock industry, greenhouses, HVAC, and more. In particular, it supports energy-efficient product design with its Sleep mode feature. 【Features】 ■ Factory calibrated ■ Output: TTL-UART, I2C, ALARM (Analog Voltage/PWM options available) ■ Gold-plated sensor provides long-term measurement stability ■ Automatic recalibration mode (ACDL) and manual calibration mode (MCDL) selectable ■ Size: 33mm x 33mm x 13.1mm ■ Weight: 10g *For more details, please refer to the PDF document or feel free to contact us.

• Sensors

The "H-250 Series" is a compact CO2 sensor module capable of measuring high concentrations of CO2 (0-25%). It features various output modes (TTL-UART, I2C, ALARM, AVO (or PWM selectable)) and has 2.54 pitch (13-pin) side holes as well as 2mm pitch (10-pin, 4-pin) header connectors. This product can be used in special environments such as incubators, agricultural product storage warehouses (CA), and for detecting CO2 gas leaks. 【Features】 ■ Excellent temperature compensation function (maintains accuracy in high and low temperatures) ■ Output: TTL-UART, I2C (Analog Voltage/PWM option selectable) ■ Supports manual recalibration function (MCDL) for 0ppm or 400ppm ■ Size: 32.5mm x 38mm x 19.1mm ■ Weight: 10g *For more details, please refer to the PDF document or feel free to contact us.

• Sensors

In this document, we introduce "Low Melting Point Solder Paste." It includes sections on "Features of Low Melting Point Solder Paste and Total Cost Reduction" and "Introduction to the Bulk Reflow Process (Paste in Hole: P.I.H)." Additionally, we explain "Drop Impact Resistance Comparison Data" using graphs. Please feel free to download and take a look. 【Contents】 ■ Features of Low Melting Point Solder Paste and Total Cost Reduction ■ Introduction to the Bulk Reflow Process (Paste in Hole: P.I.H) ■ Details of the P.I.H Process ■ Product Lineup Introduction / Drop Impact Resistance Comparison Data ■ Summary *For more details, please refer to the PDF document or feel free to contact us.

• Solder

The lack of suitable solder materials has previously excluded high melting point lead-free solder from serious consideration, but this is finally changing. At the same time, there is a demand for bonding materials that can maximize the capabilities of next-generation power semiconductors. Alpha Argomax sinter paste is a bonding material that can meet both of these challenging requirements. We are also focusing on the development of high thermal conductivity epoxy paste. The demand for improved reliability and cost-effective high-volume manufacturing (HVM) of die attach has never been higher. With environmentally friendly Argomax technology, it is possible to create low-pressure sintered die attachments based on highly engineered particles. Argomax creates silver bonds with very high thermal and electrical conductivity, providing high reliability and flexible bonding lines. It enables the manufacturing of SiC/GaN power modules/devices with a Tjmax of over 200°C, contributing to improved reliability of chip bonding and reduced total costs. It can also accommodate the lead-free transition for high-reliability bonds. We offer a variety of pastes, films, and preforms tailored to specific applications.

• Solder

The CD-400 series is a transmitter equipped with relay output functionality that allows for the setting of upper and lower limits for CO2/temperature (optional) ranges. By setting the CO2 concentration value, it can be linked with various devices, including ventilation systems. 1. Easy to install on walls 2. Can be changed to include an AC adapter 3. Capable of measuring 0 to 10,000 ppm 4. High accuracy enabled by a patented built-in CO2 sensor and automatic calibration. 5. Capable of measuring indoor spaces of approximately 100 square meters with one unit. ELT SENSOR is a South Korean manufacturer specializing in sensors. It has numerous achievements in various research institutions and the agricultural sector. With its unique proprietary technology, ELT SENSOR develops high-precision, compact modules.

• Sensors

The CO2 sensor from ELT Sensor Company is a compact and high-precision sensor module. Additionally, with optional settings, it can support sleep mode (low consumption) and outdoor use through coating processing, allowing for a wide range of applications. It also supports various output options including PWM, I2C, UART, and analog. The gold-plated sensor provides long-term measurement stability. Both automatic and manual calibration modes are selectable.

• Other optical parts

Simply by connecting to an outlet, it is easy to monitor indoor CO2 levels. ELT SENSOR is a South Korean manufacturer specializing in sensors, with numerous achievements in various research institutions and the agricultural sector. They develop high-precision, compact modules through their proprietary technology. One CO2 sensor can measure CO2 levels in an area of 100 square meters (such as classrooms or large conference rooms). It can also be installed on walls to prevent loss or dropping. It has been proven that when indoor CO2 levels reach 2500 ppm, human performance, including decision-making, significantly deteriorates. Symptoms such as fatigue, drowsiness, headaches, and nausea may occur, and proper ventilation can prevent CO2 levels in offices, conference rooms, stores, and classrooms from exceeding 1500 ppm. *The model featured is a product that displays CO2 levels. Demo units are available for loan.

• Sensors

Bourns provides a variety of electronic components applicable to both linear power supplies and switch-mode power supplies. At Bourns, we continuously develop new products with miniaturization and innovative packaging in the fields of circuit protection components, circuit adjustment components, and position sensing control components, offering solutions that enable compliance with various standards and regulations. **Bourns' Technical Support for Design Cycles** - Rapid transformer design and prototype sample production - Design support using finite element analysis (FEA) software for reliability assurance and efficiency optimization - Application support including PCB layout, simulation, and testing - Compliance with global safety standards including IEC 61558-1 and EN600950 - Selection and real-world testing of robust and reliable primary/secondary circuit protection solutions - Optimization of power supply size, weight, and efficiency through a comprehensive product portfolio including circuit protection components and adjustment components.

• power supply

Industrial-use LCD modules and organic EL module products At Densitron, we continuously enhance the possibilities of HMI, software, and computing through over 40 years of accumulated extensive product knowledge and expertise. Densitron's products are not only easy to implement and intuitive to use but also come equipped with innovative features. From design and manufacturing to testing and approval, Densitron accurately meets and exceeds our customers' stringent requirements by creating innovative technologies. 【TFT Displays】 Densitron's feature-rich TFT displays excel in reliability and durability, offering exceptional brightness, vividness, and flexibility. ■ Outstanding product lifespan ■ Optional projected capacitive touch panel ■ Flexible custom-made options 【TFT Monitors】 Experience ultra-high brightness, excellent graphic quality, and responsive touch options. Establishing a new standard. ■ Long-lasting LED backlight ■ Highest quality graphics ■ Minimum 5 years of product supply

• Organic EL

Bourns has released the chip LAN transformer module SM41126EL for 10/100 Base-T. It packages two chip LAN transformers and two common mode chip inductors in one unit. It is pin-compatible with traditional potted LAN transformers, featuring a low profile and excellent coplanarity (flatness). Compliant with IEEE 802.3, it is ideal for LAN interfaces in various communication and networking equipment. **Features** • IEEE 802.3 Ethernet compatible • 10/100Mbps • Extended temperature range: -40 to +85 °C • RoHS compliant* • Thin housing • Superior coplanarity compared to traditional LAN transformers • Fully automated high-volume production process • High consistency in the production process reduces electrical variations, enhancing stability and performance. • PCB pad layout is compatible with the footprint of traditional LAN transformers • Discrete components are also available to increase design flexibility.

• Other electronic parts

Bourns has developed an innovative GMOV hybrid overvoltage surge protection component that surpasses conventional MOV components in terms of performance and reliability. The innovative GMOV component combines metal oxide varistors (MOV) and gas discharge tubes (GDT) with patented space-saving FLAT technology. This hybrid device has a compact shape and can be used as a replacement for standard 14 or 20 mm MOVs. **Performance** - Zero energy consumption in standby - Low capacitance - GDT isolates MOV from AC/DC - Isolates MOV from line voltage below GDT turn-on voltage - Low leakage current over the lifespan (<0.1 µA) In general, GMOV components for overvoltage protection can be used in almost any application powered by AC or DC. The GMOV hybrid overvoltage protection system has been tested, evaluated, and proven effective against various hazards encountered in the field.

• Resistors

The BPS humidity sensor reads conditions very accurately despite its compact package size, based on innovative capacitive technology. Like other sensor and control products, the BPS model can be customized to meet your specific application needs. 【Features】 • Accuracy: ±3.0 % RH • Operating range: 0 ~ 100 % RH • Temperature range: -30 °C ~ +100 °C • Supply voltage range: 1.62 ~ 5.5 VDC • Output: Digital I2C (temperature and humidity) • RoHS and REACH compliant** 【Product Lineup】 BPS110 (Differential pressure/gauge pressure - voltage ratio output, ultra-low pressure) BPS120 (Differential pressure/gauge pressure - digital output I2C, ultra-low pressure) BPS130 (Gauge/absolute - voltage ratio output, high temperature, high pressure, harsh media) BPS230 (0–100% RH, ±3%, compact size: 2.0×2.0×0.75mm) For customization inquiries, please contact Seiwa.

• Sensors

This is a film capacitor for power noise prevention. It is a high-quality product with excellent price competitiveness and is widely adopted for power supply applications. The case is made of flame-retardant metallized polypropylene, ensuring safety! 【Features】 ● It is compact and lightweight. ● Flame-retardant resin case exterior (UL94 V-0 certified) ● Excellent performance for noise prevention, especially for across-the-line applications. 【Specifications】 ■ Operating temperature range: -40 to +110°C ■ Rated voltage: 310Vac ■ Capacitance range: 0.010 to 4.7 uF ■ Capacitance tolerance: ±10% (K), ±20% (M) ■ Dissipation factor: 0.002 Tess (at 1kHz) ■ Voltage withstand: Between terminals 2000Vdc for 2 seconds or 1000Vac for 60 seconds. ■ Insulation resistance: C≤0.33 uF 15,000M or more / C>0.33 uF 5,0002 Fore

• Capacitor

YIC was established in Taiwan in 1994 and is a major manufacturer and designer of frequency control and GNSS/RF products. It serves as a director and supervisor of PCIAT (Taiwan Piezoelectric Crystal Industry Association). The company engages in the research, design, manufacturing, and sales of frequency control products, GPS/GNSS receiver modules, GPS/GNSS receivers (G-Mouse), and GPS/RF antennas. The factory is located in Yantai, China, covering an area of 8,602 m² with a floor area of 18,114 m², producing 150 million frequency components annually. It is one of the few factories in the world that has a process starting from the cutting of crystal oscillators Y and Z bars. 1. Compact antenna size - 16mm x 16mm x 6.9mm (H) 2. Receiving satellites - GPS, GLONASS, GALILEO, QZSS (Michibiki), and SABA 3. Low power consumption - standby current of 280 microamperes

• IC tag