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Photocoupler Product List and Ranking from 6 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Photocoupler Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. SUPREME COMPONENTS INTERNATIONAL Kanagawa//others
  2. オーエン Saitama//Electronic Components and Semiconductors
  3. ブロードコム（アバゴ・テクノロジー株式会社） Tokyo//Electronic Components and Semiconductors
  4. 4 セイワ 東京本社、関西支社、名古屋営業所、中国無錫　　グループ会社　エレクトロン（長野県松本市） Tokyo//Trading company/Wholesale
  5. 5 東京トロン Tokyo//Trading company/Wholesale
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Photocoupler Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. 【ISOCOM】 Equivalent to Toshiba "Photocoupler" available ☆★ Short delivery time ☆★ セイワ 東京本社、関西支社、名古屋営業所、中国無錫　　グループ会社　エレクトロン（長野県松本市）
  2. LITE-ON Inventory Lineup 東京トロン
  3. Photocoupler "OR-357" SUPREME COMPONENTS INTERNATIONAL
  4. 【TOSHIBA：TLP281(GB)ROHS】 オーエン
  5. High-speed CMOS photocoupler 'ACPL-077L' ブロードコム（アバゴ・テクノロジー株式会社）

Photocoupler Product List

61～75 item / All 136 items

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【ISOCOM】◎Equivalent products available from other companies【Dedicated phototransistor manufacturer】

【ISOCOM】◎Equivalent products available from other companies【Dedicated phototransistor manufacturer】

*Wide range of products from general-purpose phototransistors to IGBTs and high-speed options* *Cross-reference available! Can be replaced!*

ISOCOM is a phototransistor manufacturer established in 1982. As a leading company in high-performance infrared optoelectronics devices, we provide products at low cost, high quality, and short delivery times! We are an ideal manufacturer for considering replacements for products from domestic Japanese manufacturers that are often discontinued or have long lead times! You can download a comparison document featuring selected products from domestic manufacturers. For inquiries about equivalent products from other manufacturers, delivery times, prices, and more, please feel free to contact us. Amid ongoing difficulties in obtaining components from various manufacturers due to tight delivery schedules, we encourage you to consider ISOCOM products.

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IS180

IS180

Replaceable with competitors! Available for delivery in a short term of 4 weeks.

We would like to introduce the 'IS180' that we handle. It can be provided at a low cost and with a short delivery time of 4 weeks. It is compatible for replacement with competitors' products. Please feel free to contact us when you need it. 【Features】 ■ AC Input 1 circuit ■ Photocoupler * You can download the English version of the catalog. * For more details, please refer to the PDF document or feel free to contact us.

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Photocoupler "ORPC-817"

Photocoupler "ORPC-817"

Ultra-short delivery (2 weeks) low-cost photo couplers! Compatible products from major manufacturers.

The 『ORPC-817』 is a phototransistor composed of one GaAs emitter and one NPN transistor. It is packaged in a 4-pin DIP package with a wide lead spacing and is available in an SMD option. Applications include switching power supplies, ammeters, computer equipment applications, measurement, signal conversion systems, cash registers, copiers, automated devices, and household electrical appliances such as fans. 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.

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Photocoupler "ORPC-815"

Photocoupler "ORPC-815"

Compatible products from major manufacturers! Composed of optically coupled infrared light-emitting diodes.

The ORPC-815 is a low-cost phototransistor compatible with major manufacturers, featuring an ultra-short delivery time of 2 weeks. The device consists of infrared light-emitting diodes optically coupled to photodarlington detectors. These are packaged in a 4-pin DIP. Applications include telephones, telephone exchanges, system equipment, measuring instruments, and sequence controllers. 【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.

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Photocoupler "ORPC-827"

Photocoupler "ORPC-827"

The pin pitch is 2.54mm! It is composed of two GaAs transistors and two NPN transistors.

The ORPC-827 is a low-cost phot coupler with an ultra-short delivery time (2 weeks). This series of optical couplers consists of two GaAs transistors and two NPN transistors. The pin pitch is 2.54mm. Applicable applications include switching power supplies, ammeters, computers, equipment applications, measuring instruments, cash registers, copiers, household electrical appliances such as fans, and signal conversion systems, compatible with major manufacturers. 【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.

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Photocoupler "ORPC-824"

Photocoupler "ORPC-824"

Main compatible products from various manufacturers! Applicable applications include AC line monitors and more.

The ORPC-824 is a low-cost phot coupler with an ultra-short lead time (2 weeks). The pin pitch is 2.54mm. The optical coupler consists of four GaAs transmitters and two NPN transistors. It is compatible with major manufacturers' products. 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 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.

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Photocoupler "ORPC-847"

Photocoupler "ORPC-847"

UL certified, VDE approved, CQC certified, CE approved! Composed of four GaAs transmitters and four NPN transistors.

The product "ORPC-847" is a low-cost phototransistor with ultra-short delivery times (2 weeks) compatible with major manufacturers. Applicable applications include switching power supplies, ammeters, computers, equipment applications, measuring instruments, billing machines, copiers, and signal conversion systems. This series of optical couplers is composed of four GaAs transmitters and four NPN transistors, with a pin pitch of 2.54mm. 【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 compliant * You can download the English version of the catalog. * For more details, please feel free to contact us.

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Photocoupler "OR-354"

Photocoupler "OR-354"

Applicable applications include hybrid substrates that require high-density mounting! The pin pitch is 2.54mm.

The OR-354 is a low-cost phototransistor with ultra-short delivery times (2 weeks) that is compatible with major manufacturers' products. Applicable applications include hybrid boards requiring high-density mounting, programmable controllers, home appliances, and measuring instruments. The device consists of an infrared LED phototransistor detector. The pin pitch is 2.54mm. 【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.

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Photocoupler "OR-352"

Photocoupler "OR-352"

High input/output isolation voltage! UL certified, VDE approved, CQC certified, CE approved.

The OR-352 is a low-cost phototransistor with a pin pitch of 2.54mm, compatible with major manufacturers, and offers an ultra-short delivery time of 2 weeks. The device consists of an infrared LED and a phototransistor detector. Applicable applications include hybrid substrates requiring high-density mounting, programmable controllers, home appliances, and measuring instruments. 【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 * An English version of the catalog is available for download. * For more details, please feel free to contact us.

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Photocoupler "OR-3H7-4"

Photocoupler "OR-3H7-4"

Encapsulated in a 16-pin SOP! Does not contain halogens or Sb2O3.

The "OR-3H7-4" is a low-cost photocoupler that complies with RoHS and REACH standards, with an ultra-short delivery time of 2 weeks. It is compatible with major manufacturers' products. Applicable applications include mixed PCB boards, programmable controllers, system equipment, and measuring instruments that require high-density mounting. The device includes four infrared LEDs and four phototransistor detectors. It is encapsulated in a 16-pin SOP and does not contain halogens or Sb2O3. 【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.

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Photocoupler "OR-3H4-4"

Photocoupler "OR-3H4-4"

Consists of four channel devices for each pair! Products with high collector-emitter voltage.

The "OR-3H4-4" is a low-cost phot coupler with a super short delivery time (2 weeks) compatible with major manufacturers. This product includes two infrared LEDs and a phototransistor detector. It is encapsulated in a 16-pin SOP package and does not contain halogens or Sb2O3. Applicable applications include hybrid substrates requiring high-density mounting, programmable controllers, system equipment, and measuring instruments. 【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 * You can download the English version of the catalog. * For more details, please feel free to contact us.

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Photocoupler "IS127"

Photocoupler "IS127"

Low-profile package! AC insulation voltage 3750VRMS

The IS127 is a phototransistor that can be delivered in a short lead time of 4 weeks. It features a high collector-emitter voltage VCEO of 300V, an AC isolation voltage of 3750VRMS, a minimum CTR of 1000%, is RoHS compliant, and comes in a low-profile package. It has a UL file number E91231 and a package code of "FPH1." Additionally, it supports a wide operating temperature range from -55°C to +110°C. Please feel free to consult us when you need assistance. 【Specifications (partial)】 ■ Low-profile package ■ AC isolation voltage 3750VRMS ■ Minimum CTR 1000% ■ High collector-emitter voltage VCEO 300V ■ Wide operating temperature range -55°C to +110°C * You can download the English version of the catalog. * For more details, please feel free to contact us.

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Photocoupler "IS2702-1"

Photocoupler "IS2702-1"

Drop-in replacement for NEC PS2702-1! Marked as FPD1.

The IS2702-1 is a phototransistor that is interchangeable with competitors and can be provided in a short lead time of 4 weeks. Current transfer ratio MIN. 600%, isolation voltage (3.75kVRMS, 5.3kVPK). All electrical parameters are 100% tested. Please feel free to contact us when you need assistance. 【Features】 ■ Marked as FPD1 ■ Current transfer ratio MIN. 600% ■ Isolation voltage (3.75kVRMS, 5.3kVPK) ■ All electrical parameters are 100% tested ■ Drop-in replacement for NEC PS2702-1 * You can download the English version of the catalog. * For more details, please feel free to contact us.

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Photocoupler "IS280-4"

Photocoupler "IS280-4"

AC Input 4-channel phototransistor! Wide operating temperature range of -55℃ to 110℃.

We would like to introduce the "IS280-4" that we handle. It features a half-pitch of 1.27mm, a high AC insulation voltage of 3750VRMS, is lead-free, and complies with RoHS. It is UL certified under E91231, model "AHP4." It supports a wide operating temperature range from -55°C to 110°C. Please feel free to consult us when you need assistance. 【Specifications】 ■ Half-pitch 1.27mm ■ High AC insulation voltage of 3750VRMS ■ Wide operating temperature range -55°C to 110°C ■ Lead-free and RoHS compliant ■ UL certified E91231 model "AHP4" * You can download the English version of the catalog. * For more details, please feel free to contact us.

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Photocoupler "IS2805-4"

Photocoupler "IS2805-4"

Half pitch 1.27mm! Compatible with competitors' products and available for short delivery times.

The "IS2805-4" is a phototransistor for 4 AC input circuits. It has a wide operating temperature range from -55°C to 110°C. It is lead-free and complies with RoHS, featuring a high AC isolation voltage of 3750 VRMS. We can provide it with a short delivery time of 4 weeks. Please feel free to consult us when you need it. 【Specifications】 ■ Half pitch 1.27mm ■ High AC isolation voltage 3750 VRMS ■ Wide operating temperature range -55°C to 110°C ■ Lead-free and RoHS compliant ■ UL certified E91231 Model "AHP4" * You can download the English version of the catalog. * For more details, please feel free to contact us.

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