セイワ List of Products and Services

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.

Bourns' IsoMOV series is a hybrid overvoltage protection component suitable for AC power supplies that require high reliability, long-term stability, and space-saving design. By connecting MOV and GDT in series and utilizing a unique integrated composite structure, miniaturization has been achieved. It eliminates the problem of increased leakage current due to aging, preventing smoke and fire caused by it. 【Features】 - Achieves miniaturization by connecting MOV and GDT in series with a unique integrated composite structure. - At steady voltage, the GDT has high insulation resistance, allowing it to block the leakage current of the MOV. - Resolves the issue of increased leakage current due to aging, preventing smoke and fire. - Well-suited for AC power supplies that require high reliability, long-term stability, and space-saving design. 【Product Lineup (Excerpt)】 - IsoM3-175 - IsoM3-230 - IsoM3-250 - IsoM5-175 - IsoM5-230 - IsoM5-250 - IsoM8-250 - IsoM8-275 - IsoM8-300 *For more details, please refer to the PDF document or feel free to contact us.

A typical varistor may experience a decline in performance due to aging. Bourns' "GMOV" is a groundbreaking protection product that combines a varistor with a flat-type GDT to prevent aging and safely interrupt leakage current. We offer 14mm and 20mm options, so please feel free to contact us when needed. 【Features】 ■ Combines a varistor with a flat-type GDT ■ Prevents aging ■ Safely interrupts leakage current ■ Available in 14mm and 20mm 【Product Lineup (Excerpt)】 ■ 14mm ・GMOV-14D450K ・GMOV-14D500K ・GMOV-14D650K ■ 20mm ・GMOV-20D450K ・GMOV-20D500K ・GMOV-20D650K *For more details, please refer to the PDF document or feel free to contact us.

Seiwa Co., Ltd. handles "HiTech resin products" manufactured by McDermid. Founded in 1872, this American manufacturer has a global network and a wide adoption record under unified quality standards worldwide. In Japan, we also have a lab in Kanagawa (Hiratsuka) that supports everything from prototype condition setting to after-sales service after mass production begins, allowing customers to utilize various facility equipment themselves. Our product lineup includes epoxy materials for dispensing at BGA edges and corners called "Corner Bond," as well as one-component types, medium-temperature, and fast-curing "Potting Agents." "Underfill" is suitable for protecting solder joints of BGA, CSP, and flip-chip components. For more details, please refer to the related catalog. 【Product Types (Partial)】 ■ Underfill: High-speed penetration, thermal cycle resistance, etc. ■ Corner Bond: Adhesion at edges and corners ■ Potting Agent: Prevents cracks in small components *For more information, please refer to the PDF materials or feel free to contact us.

The "HRL1 OM-550" is a low melting point solder paste. It is designed to improve yield and reduce component warpage, significantly enhancing the drop shock resistance and thermal cycling resistance, which were weaknesses of conventional low melting point solders. The melting point is significantly lower compared to "SAC305," achieving energy savings in the assembly process by lowering the peak temperature during reflow from 245°C to 185°C. 【Features】 ■ Board life: Continuous printing possible for up to 12 hours ■ Achieves low voids with various packages such as BGA, MLF, and DPAK ■ Dramatically improves macro (H.I.P) defects and NWO (Non-Wet Open) defects through low melting point reflow ■ Compatible with both atmospheric and N2 reflow ■ Adaptable to components using SAC305 alloy *For more details, please refer to the PDF document or feel free to contact us.

The solder paste "ULT1 OM-220" is a super low melting point product developed for mounting on substrates and components with low heat resistance. It allows for mounting at a peak temperature of 150°C or lower during reflow, enabling secondary mounting without re-melting boards that have been mounted with "SAC305." This product is suitable for various applications, including consumer electronics, in-cabin automotive products, and medical products, where there is a possibility of mounting on substrates and components with low heat resistance. 【Features】 ■ Peak temperature during reflow: 150°C or lower ■ Mounting of low-cost substrates and components ■ Reduced warpage of substrates and components during mounting compared to SAC (Sn/Ag/Cu) solder ■ Excellent electrical reliability (clears JIS Z 3197 and J-STD-0004B surface insulation resistance tests) ■ Low voids (meets IPC-7095 Class 3: BGA) *For more details, please refer to the PDF document or feel free to contact us.

Established in 1872, this American manufacturer has a global network and a wide range of adoption records based on world unified quality standards. In Japan, we also have a lab in Kanagawa (Hiratsuka) that supports everything from prototype condition setting to after-sales service after mass production begins, allowing customers to utilize various facility equipment themselves. "Power Electronics" is a sintering process solution using "Argomax" aimed at significantly improving power cycle test performance. By applying sintering adhesives and the sintering process, it is possible to dramatically expand the design possibilities of our products. Using film-type products, sintering adhesives can be transferred to chips and clips. 【Features】 ■ Enables sintering at low pressure through the application of unique nanotechnology ■ Allows bonding of packages and coolers using flat dispense methods ■ Enables transfer of sintering adhesives at the wafer level using film-type products ■ In preform-type products, the bonding thickness can be customized ■ Sintering onto solid copper substrates is possible *For more details, please refer to the PDF materials or feel free to contact us.

Potens is a Taiwan-based fabless manufacturer established in September 2012. We develop power semiconductor products, offering a wide range from 10V to 1500V voltage ratings. <10V to 100V rated MOSFETs> We have over 300 varieties, primarily focusing on CSP MOSFETs and Double Trench structure MOSFETs. <100V to 1000V rated> We offer over 500 varieties, including Double Trench structure MOSFETs, IGBTs, GaN, Super Junctions, and also have SiC SBDs. <Above 1000V rated> We have over 100 varieties, primarily focusing on SiC. We also have products that can serve as alternatives to those from domestic and international manufacturers, so please feel free to contact us if you need replacements due to EOL or other reasons.

POTENS is a Taiwan-based fabless power semiconductor manufacturer established in 2012. We offer a wide range of high-quality products, including those with a proven track record in automotive applications. This time, we have created a cross-reference for products with high voltage ratings ranging from 600V to 1500V. Please feel free to download it and use it for new or alternative product considerations, EOL consultations, second source preparations, and delivery time measures. In addition to the products listed in the cross-reference, we also offer the following products: <10V to 100V rated MOSFETs> We have over 300 varieties, mainly focusing on CSP MOSFETs and Double Trench structure MOSFETs. <100V to 1000V rated products> We have over 500 varieties, including Double Trench structure MOSFETs, IGBTs, GaN, Super Junctions, and also SiC SBDs. <Products rated above 1000V> We have over 100 varieties, primarily focusing on SiC. *You can check the cross-reference from the "PDF Download" link below. *Please contact us if you would like to request samples.

BOURNS has released an IGBT that combines a gate input with a MOS structure and a bipolar power transistor functioning as an output switch. By adopting TGFS technology, it achieves operational characteristics that reduce the collector-emitter saturation voltage V CE(sat) and minimize switching losses. For sample requests, please feel free to contact Seiwa, the authorized distributor.

Chiplus is an SRAM memory design house established in 2002 as part of the publicly listed Helix Technology Group in Taiwan. We mainly manufacture low-power SRAM (64K to 8M), high-speed SRAM, and pseudo SRAM. In 2007, we acquired a Taiwanese LED driver manufacturing company and began selling under the Chiplus brand. Our top-quality products have been adopted by major manufacturers in Japan. We offer a variety of SRAM options. Additionally, we have a lineup of drivers and modules for LED lighting. Please feel free to contact us.

The "PLC220-12M" is equipped with a compact fisheye lens that offers an ultra-wide angle of 220 degrees and the industry's largest downward angle of 20 degrees, allowing for all-around video capture that includes the road surface even when mounted on a vehicle. With patented technology, the lens enhances the image height at the periphery, improving resolution and enabling clear and large capture of the entire surrounding area of the camera. It features a high-resolution 12.3-megapixel color CMOS sensor. It outputs clear images digitally via USB, allowing for direct connection to a PC for operation and video confirmation. There is no degradation of the video during image transmission. With an IP66 rating for dust and water resistance, it is suitable for all weather conditions. The need for multiple cameras and video processing for all-direction shooting is eliminated, improving work efficiency. It provides a seamless single image, and image expansion is speedy. 【Features】 ■ Fisheye lens is patent pending ■ 12.3-megapixel high-definition video ■ High reliability and high quality due to glass lens ■ Can be connected with a single USB cable ■ No drive mechanism for PTZ, reducing the risk of failure ■ Easy operation and video expansion with a dedicated app ■ All-weather, dust and water-resistant (IP66) dome *For more details, please refer to the case study materials that include product features. Feel free to contact us with any inquiries.

LEOCO is a connector manufacturer based in Taiwan, established in 1981. We have a track record of transactions with companies in 26 countries worldwide and can provide stable supply with a short lead time of about two months. (Note: Lead times may vary slightly depending on the product, so please contact us for details.) We have a wide range of equivalent connectors from Japanese manufacturers such as JST, Hirose, and Molex, making us ideal for customers considering replacements due to lead time issues. Please feel free to contact us regarding lead times, prices, or inquiries about equivalent products from manufacturers. In addition to connectors, we also offer harness processing, so do not hesitate to consult with us. ★ Sample support is also available.

Isocom Components is a leading company in high-performance infrared optoelectronic devices, providing products at low cost, high quality, and short delivery times, with a wide range of equivalent products from domestic and international manufacturers. It is a manufacturer that can be utilized for considering replacements for discontinued products, and it has many equivalent phototransistors from domestic and international manufacturers such as Toshiba, Renesas, and Sharp, making it ideal for customers considering replacements due to delivery issues or EOL. On Isocom's website, there is a cross-reference list for equivalent products from competing companies. Please refer to it at your convenience. http://isocom.com/part-number-cross-reference-guide/ A confirmation table for equivalent products is also available in the related catalog on this page! Stable supply is possible with a short delivery time of about 7 weeks. ◇ Main Products - Photocouplers - Opto Switches - Solid State Relays (SSR) ◎ Samples are available ◎ Please feel free to contact us regarding equivalent product confirmation, delivery times, and prices.

◇Business Content - Assembly, adjustment, and inspection of optical devices Spotting scopes Surveillance cameras Rifle scopes Machine vision lenses - Assembly, adjustment, and inspection of communication devices Optical fiber cables Conversion plugs and attenuators Modular rosettes and optical patch panels - Assembly, adjustment, and inspection of mechanical parts - Procurement and assembly of aluminum frame materials We offer one-stop solutions from design to assembly, inspection, packaging, and shipping!

Small lot production is possible domestically! We can also accommodate products that are not cost-effective overseas! We can handle EMS lots of fewer than 1,000 units! Please consult us for both production in China and domestic production! - Assembly, adjustment, and inspection of optical devices Spotting scopes Surveillance cameras Rifle scopes Machine vision lenses - Assembly, adjustment, and inspection of communication devices Fiber optic cables Conversion plugs and attenuators Modular rosettes and fiber patch panels - Assembly, adjustment, and inspection of mechanical parts - Procurement and assembly of aluminum frame materials

The only one in the industry, equipped with high-resolution lenses that provide 360-degree coverage from all sides. A camera has been realized that can capture images from the front, back, left, right, and even above with just one unit. ● Equipped with a 12-megapixel high-resolution CMOS ● USB digital output (with 5m cable) ● Can be mounted on a vehicle using double-sided tape ● Ultra-wide 220 degrees for capturing the road in full spherical view ● Easy operation and video deployment with a dedicated app ● All-weather, dustproof and waterproof (IP66) dome ● Design with no moving parts for low failure rate

Advanced power components are ideal for applications such as converters that require high peak forward surge capability, low forward voltage drop, reduced thermal resistance, and minimized power loss. They achieve high efficiency. SiC Schottky barrier diodes can be used in high-voltage power applications due to their ability to reduce losses and miniaturize components while maintaining high speed and high voltage resistance. ◇ Features - Low power loss, high efficiency - Low reverse leakage current - High peak forward surge current capability (IFSM) - Reduced EMI - Maximum operating TJ up to 175 °C - UL 94V-0 compliant - RoHS compliant, lead-free, halogen-free Available in multiple packages. Suitable for high-frequency switching power supplies. - TO220-2 - TO247-3 - TO252 - DFN8x8

The GDT2xxE series features a slim design, achieving space-saving implementation. It offers high surge capacity with a wide range of DC breakdown voltages and 8/20μs waveform ratings. 【Features】 - Fast response speed - Wide temperature range - High surge current rating - Low capacitance and insertion loss - Stable performance - Compact surface mount package - RoHS compliant For additional product characteristics, please refer to the downloadable materials. For quotes and sample requests, please contact the authorized distributor, Seiwa.

High-density storage optical patch panels - We customize the splice box according to customer requirements. ■ One-stop service from design to manufacturing, inspection, and packaging/shipping ■ Pre-wiring is possible for all products ■ Optical patch panel optical connector types available: SC, LC, FC, MU, MT types

The newly developed fish-eye lens with a tilt feature is different here! While typical lenses distort the image around the edges (prioritizing the center), the newly developed lens allows for wider shooting even at the edges (right next to the lens). By using this lens, a 360-degree camera that was previously built with multiple units can now be handled with just one! ★ This is an introduction to a lens for cameras, so the lens itself is not for sale.

The "downward angle fish-eye lens" has a 20° downward angle, allowing for a shooting range that extends all the way to the side of the lens. With the downward angle strong stereoscopic projection lens, it is possible to capture a wider area at the periphery. Additionally, there is no distortion of the image at the edges, and it can capture high-resolution images, making it suitable for shooting around the lens in a full 360°. 【Features】 ■ A 20° downward angle allows for a shooting range that extends to the side of the lens ■ No distortion of the image at the edges, enabling high-resolution shooting ■ Capable of capturing images in a full 360° around the camera side *This is an introduction to the lens used with the camera, and the lens is not sold separately.

The "PLC220-IPU" is an IP unit that converts the all-direction 360-degree camera "PLC-12M" to a wired LAN interface. It supports PoE IEEE 802.3af PoE Class 3. Additionally, compatible browsers are Microsoft Edge and Google Chrome. 【Features】 ■ USB 2.0/3.0 interface for connecting vehicle 360-degree cameras ■ Gigabit Ethernet interface ■ PoE IEEE 802.3af PoE Class 3 support ■ Compatible with Microsoft Edge and Google Chrome ■ Compact, lightweight, aluminum case 93(W)*80(D)*37(H)mm 140g *For more details, please refer to the PDF document or feel free to contact us.

"Vmap-3" is a video mapping software specifically designed for the 360-degree camera "PLC220-12M" for vehicles. It captures video from the 360-degree camera "PLC220-12M" and allows for recording in both video and still images. Additionally, it can simultaneously capture and integrate time and location information from a GPS receiver with the video. 【Features】 ■ Captures video from the camera and records in video and still images ■ Simultaneously captures and integrates time and location information from the GPS receiver with the video ■ Allows for partial playback of recorded video ■ Displays the location plotted on a Google Map during playback *For more details, please refer to the PDF materials or feel free to contact us.

"PLC Viewer" is a Windows application software that allows you to view the deployment processing of live video from the vehicle's 360-degree camera PLC220-12M. It also supports recording/saving still images, as well as playback of recorded videos/still images and viewing of deployment processing. Please feel free to consult us when needed. 【Components】 ■ PLCViewer.exe: Only the main application software *For more details, please refer to the PDF materials or feel free to contact us.

Musashino Tsukou Co., Ltd. is a company engaged in the design and manufacturing of transformers and reactors. We have been involved in the manufacturing of these transformers and reactors for over 60 years, striving for the development of our unique products and the improvement of technology. The products created through our daily efforts are utilized in various fields, including medical devices. Based on the technology cultivated over our 60-year history, we handle everything from small communication transformers to large three-phase transformers and the assembly of power units. Our Tianjin factory in China, which has been in operation for 25 years, adheres to the founding principle of "small-batch production of a wide variety" and maintains stable quality. We offer custom-made solutions tailored to the usage conditions and product specifications, including small and specially shaped transformers that match the product structure, as well as reactors designed to suppress heat generation. We support the introduction from the specification consideration and design stage. We respond to a wide variety of requests, including the application of overseas safety standards and the reproduction of existing products from other companies. Please feel free to contact us when you need our services.

Small lot production is possible domestically! We can also accommodate products that are not cost-effective overseas! We can handle EMS lots of fewer than 1,000 units! Please consult us for both production in China and domestic production! - Assembly, adjustment, and inspection of optical devices Spotting scopes Surveillance cameras Rifle scopes Machine vision lenses - Assembly, adjustment, and inspection of communication devices Optical fiber cables Conversion plugs and attenuators Modular rosettes and optical patch panels - Assembly, adjustment, and inspection of mechanical parts - Procurement and assembly of aluminum frame materials

Miyama Industrial Co., Ltd. has primarily focused on manufacturing precision die-cast products, mainly optical components (cameras and videos), exterior parts for music players, and small items such as car navigation monitor frames. We have successfully achieved aluminum die-casting with an ultra-thin wall thickness of 0.6mm. Currently, we are mass-producing a range of products from ultra-thin to medium-sized items, including automotive-related parts, communication equipment-related parts, exterior parts, optical components, and construction parts, leveraging our experience. In the future, we aim to develop aluminum die-cast products in new fields using our unique technology and ideas. We invite you to look forward to the research and development of "Miyama Industrial," the artisans of aluminum die-casting. 【Manufactured Products】 ■ Pressure gauges / Gas components ■ ATM-related / Optical components / Device-related ■ Ultra-thin precision die-cast parts *For more details, please refer to the PDF materials or feel free to contact us.

Meiko Seiki Co., Ltd. manufactures custom bases for resin molding molds and aluminum die-casting molds. We have introduced some of the best large equipment in Japan, including CNC jig borers from Yasuda Kogyo, large surface grinding machines from Okamoto Machine Tool, and various machines such as M/C, NC milling, flat grinding, and wire cutting. Most of our machine tools are equipped with full-axis scales, enabling us to accommodate high-precision molds. Additionally, to maintain precision, we conduct static and dynamic accuracy checks by the manufacturer once a year, ensuring precision guarantees for our customers. Our employees are committed to creating products with care, always keeping the customer's perspective in mind, so that our products are consistently praised for their cleanliness and reliability. 【Equipment Owned (Partial)】 ■ Yasuda Kogyo CNC JIGBORER ■ Horizontal Machining Center ■ Machining Center ■ Table Type Horizontal Boring and Milling Machine ■ Horizontal NC Milling Machine *For more details, please refer to the PDF document or feel free to contact us.

BOURNS has released an IGBT that combines a MOS structure gate input with a bipolar power transistor functioning as an output switch. By adopting TGFS technology, it achieves operational characteristics that reduce the collector-emitter saturation voltage V CE(sat) and minimize switching losses. <Features> - Discrete IGBT integrated with FRD - Advanced Trench Gate Field Stop (TGFS) technology - Low saturation voltage drop (V CE(sat)) - Low switching losses - TO252, TO247, TO247N packages - RoHS compliant - JEDEC standard compliant For sample requests, please feel free to contact our authorized distributor, Seiwa.

With the NUD360-F, you can capture beautiful images even from 100 meters away, with 360-degree all-around shooting capability. It has significantly improved the resolution at long distances, which has been a challenge for 360-degree cameras until now. 【Features】 ◇ An astonishing maximum shooting range of 100m! ◇ High-quality 4K! Equipped with a 12.4 million pixel color CMOS sensor ◇ A new ultra-high-resolution fisheye lens (UHD-12F) that has never been seen before! ◇ Internet-compatible for centralized remote monitoring ◇ One device with five roles?! A variety of video analysis functions (motion detection, line crossing, area intrusion, loss/abandonment detection, etc.) ◇ Ideal for wide-area monitoring, providing high cost performance! 【Comparison with General Cameras】 ◎ No blind spots! ◎ Covers the range of several cameras with just one unit, reducing the number of cameras needed! ◎ Installation costs can also be reduced! ◎ Fewer monitoring monitors decrease the burden of surveillance! ◎ Can lower the communication bandwidth occupancy rate! ◎ No need for mechanisms like pan-tilt or zoom, which reduces the failure rate! *For more details, please refer to the case study materials that include product features. Feel free to contact us!

Innolot is a SAC-based alloy designed for use in harsh environments (high temperature, vibration) that exceed the reliability performance of standard SAC alloys. ALPHA CVP-390 Innolot incorporates InnoLot alloy into a zero-halogen, no-clean solder paste flux system, providing excellent pin test characteristics and the ability to meet the most stringent electrochemical reliability standards. This product is designed to enable consistent fine-pitch printing, capable of being printed with a stencil thickness of 100um down to 180um circles. Additionally, its superior printing volume deposition reproducibility offers value by reducing defects associated with variations in the printing process.

The "ATROX 800HT2VX" is a hybrid silver sintering die attach paste designed for GaN and SiC semiconductor power devices, featuring an exceptionally high thermal conductivity. With minimal resin bleed-out and low levels of condensable organic materials, it ensures excellent package reliability with differentiated performance on thin dies. Additionally, this product is formulated for application using the time-pressure pump commonly equipped on most die bonders. 【Typical Characteristics (Partial)】 <Uncured> ■Type of Chemical: Thermosetting ■Color: Gray ■Storage Temperature: -40℃/°F ■Shelf Life: 6 months *You can download the English version of the catalog. *For more details, please feel free to contact us.

The BOURNS thermal cutoff device 'Model NX Series' is a high-current, compact, resettable thermal cutoff device that can handle 40% more current while maintaining the same footprint as the 'Model NR Series.' This is the result of numerous technological developments, including the use of new high-conductivity electrode materials. With these new features, the resistance level of this series is kept to just 1.2 milliohms as standard, and a maximum of 3 milliohms. 【Features】 ■ Mini-breaker thermal cutoff (TCO) device ■ Compact body and high current capacity ■ Overheating and overcurrent protection for lithium polymer and prismatic cells ■ Almost instantaneous control of abnormal overcurrent up to rated limits ■ Wide range of temperature options ■ Improved corrosion resistance *For more details, please download the PDF (English version) or feel free to contact us.

Mass production of products with optimal quality, cost, and delivery time through meticulous process design. Providing a stable production line through an integrated in-house die-casting manufacturing system.