Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
31～60 item / All 199 items
Supports delay times from 50ns to 5μs! DIP16/24 pin package.
"SDL-1" is a passive delay line available in DIP16/24 pin packages, supporting delay times from 50ns to 5μs. 【Features】 ■ DIP16/24 pin package ■ Supports delay times from 50ns to 5μs ■ Impedance 300Ω ■ Complies with RoHS directive *For more details, please refer to the PDF document or feel free to contact us.
Supports delay times from 10 to 200 ns! Ideal for timing adjustments in DIP16 pin ECL circuits.
The "SDL-3" is a passive delay line suitable for timing adjustments in ECL circuits with a DIP16 pin configuration. This product supports delay times from 10 to 200 ns. 【Features】 ■ DIP16 pin ■ Ideal for timing adjustments in ECL circuits ■ Supports delay times from 10 to 200 ns ■ Impedance 75Ω ■ Compliant with RoHS directive *For more details, please refer to the PDF document or feel free to contact us.
Achieving improved space factor with a single inline shape!
"SIL" is a passive delay line with a single inline shape that achieves improved space factor. This product supports delay times from 5 to 100 ns. 【Features】 ■ Single inline shape ■ Improved space factor ■ Impedance 100/200/300Ω ■ Compliant with RoHS directive *For more details, please refer to the PDF document or feel free to contact us.
3-bit TTL I/O programmable delay line compatible with a power supply voltage of 3.3V!
The "PAD-NLF" is a programmable delay line with 3-bit TTL I/O that supports a power supply voltage of 3.3V. This product supports delay times from 7 to 140ns. 【Features】 ■ Supports a power supply voltage of 3.3V ■ Supports delay times from 7 to 140ns ■ Bit count: 3 bits ■ Compliant with RoHS directive *For more details, please refer to the PDF document or feel free to contact us.
Ethernet transformer that can withstand temperatures up to 105°C and high-temperature environments! Suitable for use in high-temperature environments and fanless devices. Complies with RoHS directive.
The "CLA-HT100/1000" is an Ethernet transformer that can withstand high-temperature environments with a maximum operating temperature of 105°C. The specifications comply with 10/100BASE-TX (CLA-HT100), 1000BASE-T (CLA-HT1000), and IEEE802.3, making it suitable for LAN isolation pulse transformers. It also complies with the RoHS directive. 【Features】 ■ Can withstand high-temperature environments with a maximum of 105°C. ■ Suitable for use in high-temperature environments and fanless devices. ■ Compliant with the RoHS directive. ■ Supports taping of 650 pieces per reel for CLA-HT100 and 350 pieces per reel for CLA-HT1000. *For more details, please request documentation or view the PDF data available for download.
Introducing high-quality analog band audio transformers for insulation and impedance conversion!
The "AAT" is an analog band audio transformer with a dielectric strength of AC 500V for 1 minute. The operating temperature range is -10°C to +85°C, and the storage temperature range is -40°C to +100°C. The moisture sensitivity level (MSL) is Level 1. It is suitable for interfacing with analog audio equipment. It can be used for high-quality applications such as insulation and impedance conversion. 【Features】 ■ Dielectric strength: AC 500V for 1 minute ■ Insulation resistance: 100MΩ min. DC 500V ■ Operating temperature range: -10°C to +85°C ■ Storage temperature range: -40°C to +100°C ■ Moisture sensitivity level (MSL): Level 1 *For more details, please refer to the PDF document or feel free to contact us.
Are you having trouble with the delivery time for transformers? Our company has a unique core purchasing route, and we are highly likely to be able to propose equivalent alternative products.
Our company has reached its 60th anniversary and is delivering winding components such as "pulse transformers, switching power supply transformers, and choke coils" to the world. The main fields where our transformers are used include various sectors where technical expertise and quality are particularly emphasized, such as factory automation equipment, industrial applications, telecommunications, railways, medical devices, and aerospace. Since our founding, we have maintained a strong commitment to quality from the design stage before production, and even after adoption, we strive to continue supplying without issues in delivery and quality. As a result, we take pride in receiving high trust in various markets. We take our commitment to custom new and alternative considerations seriously, and we pride ourselves on our ability to handle both large and small quantities without being limited by volume, including small-batch production and custom manufacturing. If you have any inquiries regarding transformer selection, please feel free to contact us. Even if you lack knowledge about transformers, we will provide support unique to transformer manufacturers to help resolve your concerns.
Support that only a specialized transformer manufacturer can provide! Quick responses for consultations, estimates, prototypes, mass production, and more.
Here are the reasons why JPC's transformers are chosen for industrial equipment. By providing speedy responses from inquiry to mass production, we contribute to shortening our customers' development periods. Utilizing our expertise in design, production, quality control, and delivery management, we offer highly specialized and effective proposals. In addition to our domestic factory, we have production bases both in Japan and overseas, and we conduct final inspections of overseas products at our own factory, ensuring quality is maintained. Please consult us, especially since transformers can be niche and difficult to understand. 【Features】 ■ Over 55 years of experience as a manufacturer specializing in winding components, with accumulated know-how ■ Capable of providing highly specialized and effective proposals ■ Quick responses for inquiries, estimates, prototypes, and mass production ■ Each department responds simultaneously and horizontally ■ Contributes to shortening the customer's development period * We accommodate custom proposals based on necessary voltage resistance, insulation resistance, and other specifications. For more details, please refer to the PDF materials or feel free to contact us.
Available in as short as 7 weeks! Equivalent products from domestic and international manufacturers are available * Sample support is possible ◎ Ideal for replacement and cross-referencing!
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.
We have KOA disc varistors in stock! If you have any questions about varistors, please feel free to contact Tokyo Tron.
We have KOA disc varistors in stock! If you have any questions about varistors, please come to Tokyo Tron! Tokyo Tron Co., Ltd. has steadily built its performance in the ever-evolving electronics industry. Our customers' support and achievements are the proof of our trust. We are committed to our motto of "customer-oriented," and our entire staff works together to continuously pursue flexible, prompt, and accurate service. For more details, please contact us or take a look at our catalog.
We have a wide lineup including photo couplers and bullet-type LEDs 5φ!
Tokyo Tron Co., Ltd. handles LITE-ON products. We offer a lineup that includes "photo couplers," "bullet-type LED 5φ," and "bullet-type LED 3.8φ" for surface mount applications. We also welcome inquiries about products not in stock. Please feel free to contact us. 【Partial Lineup】 ■ Photo Couplers - 4-pin DIP DC input (1 circuit) - 16-pin DIP DC input (4 circuits) - 4-pin SMD half-pitch - 4-pin SMD *For more details, please refer to the PDF document or feel free to contact us.
We will design and manufacture according to your wishes from 80VA to 2700VA. (The photo is an example, 300VA type)
The WB Trans (coil bobbin type transformer) offers approximately half the volume compared to EI type transformers of the same capacity, and is thin, lightweight, energy-efficient, and available at a lower price. Our company started handling this product 20 years ago, and we conduct everything from design to production in-house, which allows us to offer competitive pricing. We take pride in having the highest cumulative production numbers in the industry. Leveraging the know-how we have developed, primarily for medical equipment and gaming devices, we respond to customer requests with small lot sizes and short delivery times.
This is a single-phase isolation transformer designed in accordance with EN61558 and IEC61558 based on the European Low Voltage Directive.
It is classified as a "transformer without a short-circuit protection circuit with double insulation" as an insulated transformer and a safety insulated transformer. For various European countries, CE marking is possible, and a Technical Construction File (TCF) is attached. UL adopts individual certification, and it has obtained UL5085 and CSA. It is standardly used as a power transformer for automotive equipment. ■ Insulation class: B.H. ■ Standards: EN61588 (IEC61558)/UL5085/C22.2 ■ Model: WECC-xx-UL-yzw / WECA-xx-UL-yzw (xx and yzw will contain numbers or letters) ■ Capacity: 100VA ~ 2.5kVA ■ Voltage: Primary side (P) below 600V (please specify your desired voltage) Secondary side (S) below 600V (please specify your desired voltage)
We can provide one-stop support from prototype to mass production. We also handle flyback designs. We have extensive experience with SMD (surface mount) types as well.
We have a wealth of delivery experience with products using Litz wire and copper foil winding that are compatible with high current and high frequency power supply equipment. We have also introduced automatic grinding equipment for ferrite cores, and we can meet the user's needs for inductance variation.
Lineup of PQ types and EE/EI types! We also accept custom orders for new designs and developments regarding shapes and pin counts.
This catalog introduces the "Switching Transformers" that our company handles. We offer a wide lineup categorized by size, including "PQ type," "EE/EI type," "EE/EI/EER type," and "EER type." We also accept new design development and custom orders based on shape, pin count, and more. Please use this for selecting products. 【Lineup】 ■ PQ type ■ EE/EI type ■ EER type ■ EPC/SMD type ■ EPC type *For more details, please refer to the PDF document or feel free to contact us.
We have prepared a wide variety of shapes to accommodate various designs! Introducing switching transformers.
This product is a switching power supply transformer that can widely accommodate various devices from home appliances to industrial applications. The frequency ranges from 10kHz and we offer a wide variety of shapes to support various designs. Our company consistently handles everything from the design to the manufacturing and sales of transformers, coils, and reactors in Japan according to customer specifications, so please feel free to contact us when needed. 【Supported Sizes】 ■ EI Core Type: EI12.5 to EI60 ■ ER Core Type: ER25.5 to ER42A (Vertical) / ER28 to ER49L (Horizontal) ■ PQ Core Type: PQ2016 to PQ5050 ■ EPC Core Type: PC13 to PC30 ■ EP Core Type: EP10, EP13 ■ Large Type: ER90 to ER120 *For more details, please refer to the PDF materials or feel free to contact us.
Dimensions tables for various switching transformers such as 'FEER core Type' and 'Large Capacity Type' are published!
This document contains a dimension table for various types of switching transformers. At Nikkou Electric, we consistently handle the design, manufacturing, and sales of transformers, coils, and reactors domestically to meet our customers' specifications. If you have any issues regarding transformers, coils, or reactors, please feel free to consult with us. We will propose suitable transformers through discussions with our customers. [Contents] ■ FEI･FEE core Type ■ FEER core Type ■ FPQ core Type ■ EPC core Type ■ FEP core Type ■ Large Capacity Type *For more details, please refer to the PDF document or feel free to contact us.
The block terminal (HBZ type) transformer adopts a cage clamp method that does not require screws.
The "cage clamp type screwless terminal block" allows for highly reliable connections with excellent vibration resistance to be made quickly. Compared to screw-type terminal blocks, it reduces wiring time by approximately 75%. Since it makes contact with the wire on a parallel surface, it does not damage the wire. Additionally, there is no problem when connecting wires of different thicknesses. 【Features】 ■ Automatically adjusts clamping force according to wire diameter ■ Makes contact with the wire on a parallel surface, preventing damage to the wire ■ The spring follows any deformation or movement of the wire, preventing loosening of the connection ■ No issues when connecting wires of different thicknesses ■ Reduces wiring time by approximately 75% compared to screw-type terminal blocks *For more details, please refer to the PDF document or feel free to contact us.
The coil bobbin and iron core are finished as an integrated structure, achieving high insulation performance and precise dimensional shape.
The "WB Transformer" is a newly conceived transformer that incorporates a no-cut iron core into a newly developed coil bobbin. We have developed a coil bobbin and an iron core winding device, achieving efficiency and stability in the processes of winding, insulation treatment, and iron core incorporation. It is an ecological transformer that promotes resource conservation and energy efficiency. 【Features】 ■ Compact, lightweight, and thin ■ High reliability ■ Fully utilizes iron core performance ■ No cuts or gaps in the iron core ■ Uses a coil bobbin *For more details, please refer to the PDF document or feel free to contact us.
Specialized knowledge and flexible manufacturing processes! It is possible to significantly shorten production lead times.
Isocom Components has consistently exceeded customer expectations by providing products and services, becoming one of the most promising brands in the global optoelectronics industry. With our expertise and flexible manufacturing processes, we have significantly reduced production lead times, earning the support of many customers over the years. We also produce and supply alternatives for discontinued optocoupler products, and we can perform special parametric sorting to meet specific circuit design requirements of our customers. Our components are approved to major industry standards, and all devices are available in various lead forms and tape and reel packaging as needed. 【Business Overview】 ■ Production and supply of alternatives for discontinued optocoupler products * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.
Consists of two infrared radiators and a diode transistor detector connected in reverse parallel!
The ORPC-814 is a low-cost phototransistor with an ultra-short delivery time (2 weeks). It is a compatible product from major manufacturers. Applications include AC line monitoring, programmable controllers, telephone line interfaces, and polarity-unknown DC sensors. It is packaged in a 4-pin DIP package and is available with side leads. 【Specifications (partial)】 ■ High current transfer ratio ■ High input-output isolation voltage ■ Wide operating temperature range -55 to 110℃ ■ ESD pass HBM 8000V/MM 2000V ■ Wide range of safety approvals: UL certified, VDE approved, CQC certified, CE marked * An English version of the catalog is available for download. * For more details, please feel free to contact us.
Compatible products from major manufacturers! Applicable applications include AC line monitors and more.
The ORPC-825 is a low-cost phototransistor with a pin pitch of 2.54mm and an ultra-short lead time of 2 weeks. This series of optical couplers is compatible with major manufacturers and consists of four GaAs light-emitting diodes and two NPN transistors. Applicable applications include AC line monitoring, programmable controllers, telephone line interfaces, and polarity-unknown DC sensors. 【Specifications】 ■ High current transfer ratio ■ High input-output isolation voltage ■ Wide operating temperature range -55 to 110℃ ■ ESD Pass HBM 8000V/MM 2000V ■ Wide range of safety approvals: UL certified, VDE approved, CQC certified, CE marked * An English version of the catalog is available for download. * For more details, please feel free to contact us.
Optically coupled infrared light-emitting diode and phototransistor detector! Composed of two channels.
The ORPC-844 is a low-cost phot coupler with an ultra-short delivery time (2 weeks). It is a compatible product from major manufacturers. The 4-channel device consists of two channels each of an infrared light-emitting diode and a phototransistor detector connected in reverse parallel and optically coupled. Applicable applications include AC line monitoring, programmable controllers, telephone line interfaces, and polarity-unknown DC sensors. 【Specifications (partial)】 ■ High current transfer ratio ■ High input-output isolation voltage ■ Wide operating temperature range -55 to 110℃ ■ ESD rating HBM 8000V/MM 2000V ■ Wide range of safety approvals: UL certified, VDE approved, CQC certified, CE marked * An English version of the catalog is available for download. * For more details, please feel free to contact us.
Main compatible products from various manufacturers! Composed of four infrared light-emitting diodes and four photodarlington detectors.
The ORPC-845 is a low-cost phototransistor with a pin pitch of 2.54mm and an ultra-short delivery time of 2 weeks. The optical coupler consists of four infrared light-emitting diodes and four photodarlington detectors. It is compatible with major manufacturers' products. Applicable applications include telephones, telephone exchanges, sequence controllers, system appliances, measuring instruments, and signal transmission between circuits with different potentials or impedances. 【Specifications (partial)】 ■ Current Transfer Ratio (CTR: 600% to 7500% under operating conditions IF=1mA, V CE=2V) ■ Isolation Voltage = 5,000Vrms ■ Response Time tr: TYP. 60μs; tf: TYP. 60μs 53μs (@VCE=2V, IC=10mA, RL=100Ω) ■ Safety Approvals - UL certified (No. E323844) - VDE approved (No. 40029733) * You can download the English version of the catalog. * For more details, please feel free to contact us.
The pin pitch is 2.54mm! It is compatible with major manufacturers' products.
The 『OR-357』 is a low-cost photocoupler consisting of an infrared LED and a phototransistor detector, designed for ultra-short lead times (2 weeks). The pin pitch is 2.54mm. Applicable applications include hybrid substrates, programmable controllers, consumer electronics, and measuring instruments that require high-density mounting. It is compatible with major manufacturers' products. 【Specifications (partial)】 ■ High current transfer ratio ■ High input-output isolation voltage ■ Wide operating temperature range -55 to 110℃ ■ ESD pass HBM 8000V/MM 2000V ■ Wide range of safety approvals: UL certified, VDE approved, CQC certified, CE approved * You can download the English version of the catalog. * For more details, please feel free to contact us.
Composed of an infrared LED phototransistor detector! Compatible products from major manufacturers.
The OR-355 is a low-cost phot coupler with an ultra-short delivery time (2 weeks). Applicable applications include hybrid substrates requiring high-density mounting, programmable controllers, home appliances, and measuring instruments, and it is compatible with major manufacturers' products. The device of this product consists of an infrared LED phototransistor detector. Please feel free to contact us if you have any inquiries. 【Specifications (partial)】 ■ High current transfer ratio ■ High input-output isolation voltage ■ Wide operating temperature range -55 to 110℃ ■ ESD pass HBM 8000V/MM 2000V ■ Wide range of safety approvals: UL certified, VDE approved, CQC certified, CE approved * You can download the English version of the catalog. * For more details, please feel free to contact us.
Wide safety approval! Compatible products from major manufacturers with high collector-emitter voltage.
The "OR-3H5" is a low-cost phototransistor with a high current transfer ratio and an ultra-short lead time (2 weeks). This product's device includes an infrared light-emitting diode that is optically connected to a photodarlington detector. It is encapsulated in a 4-pin SSOP package and does not contain halogens or Sb2O3. Applicable applications include hybrid substrates and programmable controllers that require high-density mounting. 【Specifications (partial)】 ■ High current transfer ratio ■ High input-output isolation voltage ■ Wide operating temperature range -55 to 110℃ ■ ESD protection HBM 8000V/MM 2000V ■ Wide range of safety approvals: UL certified, VDE approved, CQC certified, CE marked * You can download the English version of the catalog. * For more details, please feel free to contact us.
Ultra-short delivery time (2 weeks) low-cost photo coupler! High input-output isolation voltage.
We would like to introduce the products we handle, the "OR-MOC302X(L)/305X(L)/307X(L)." Each device in this product line consists of a monolithic silicon non-zero voltage crossing phototriac optically coupled with a GaAs infrared emitting diode. They are compatible with major manufacturers' products. The applications include AC motor drives, AC motor starters, static power switches, lighting control, solenoid/valve control, solid-state relays, and temperature control. 【Specifications (partial)】 ■ High current transfer ratio ■ High input-output isolation voltage ■ Wide operating temperature range -55 to 110℃ ■ ESD pass HBM 8000V/MM 2000V ■ Wide range of safety approvals: UL certified, VDE approved, CQC certified, CE approved * You can download the English version of the catalog. * For more details, please feel free to contact us.
Wide operating temperature range! Photocoupler composed of GaAs infrared light-emitting diodes.
We would like to introduce the "OR-MOC304X(L)/306X(L)/308X(L)" that we handle. This is a low-cost phototransistor with an ultra-short delivery time (2 weeks), compatible with major manufacturers' products. Each unit consists of a monolithic silicon zero-crossing phototriac optically coupled with a GaAs infrared light-emitting diode. It is designed to be used with discrete power triacs in logic interfaces. Applicable applications include solid-state relays, industrial control devices, motors, solenoids, and more. 【Specifications (partial)】 ■ High current transfer ratio ■ High input-output isolation voltage ■ Wide operating temperature range -55 to 110℃ ■ ESD protection HBM 8000V/MM 2000V ■ Wide range of safety approvals: UL certified, VDE approved, CQC certified, CE marked * You can download the English version of the catalog. * For more details, please feel free to contact us.
Competitor replacement possible! CTR standard 100% at 0.5mA VCE 1.5V.
The IS124 is a phototransistor for AC Input single circuit. It comes in a low-profile package, with an AC isolation voltage of 3750 VRMS, a standard CTR of 100% at IF 0.5mA and VCE 1.5V, and a wide operating temperature range of -55°C to +110°C. It is lead-free and compliant with RoHS, and is a UL file E91231, model "FPT2" product. Please feel free to contact us for inquiries. 【Specifications】 ■ Low-profile package ■ AC isolation voltage 3750 VRMS ■ Standard CTR of 100% at IF 0.5mA and VCE 1.5V ■ Wide operating temperature range -55°C to +110°C ■ Lead-free and RoHS compliant ■ UL file E91231 model "FPT2" * You can download the English version of the catalog. * For more details, please feel free to contact us.
