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Photocoupler Product List and Ranking from 5 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 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 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. SUPREME COMPONENTS INTERNATIONAL Kanagawa//others
  2. ブロードコム（アバゴ・テクノロジー株式会社） Tokyo//Electronic Components and Semiconductors
  3. オーエン Saitama//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 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. 【TOSHIBA：TLP281(GB)ROHS】 オーエン
  2. 【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）
  3. LITE-ON Inventory Lineup 東京トロン
  4. Photocoupler "OR-357" SUPREME COMPONENTS INTERNATIONAL
  5. 5 【ISOCOM】Equivalent products from Sharp, Renesas, and other companies available ◎ Photocoupler 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）

Photocoupler Product List

16～30 item / All 108 items

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Photocoupler "OR-3H5"

Photocoupler "OR-3H5"

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.

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OR-MOC302X(L)/305X(L)/307X(L)

OR-MOC302X(L)/305X(L)/307X(L)

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.

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OR-MOC304X(L)/306X(L)/308X(L)

OR-MOC304X(L)/306X(L)/308X(L)

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.

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Photocoupler "IS124"

Photocoupler "IS124"

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.

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Photocoupler "IS2701-1"

Photocoupler "IS2701-1"

Available for delivery in a short period of 4 weeks! AC Input phototransistor for 1 circuit.

We would like to introduce the "IS2701-1" that we handle. Current transfer ratio MIN. 50%, insulation voltage (3.75kVRMS, 5.3kVPK). All electrical parameters have been 100% tested, and it is a drop-in replacement for the NEC PS2701-1. It is compatible with competitors' products and is marked as FPT1. Please feel free to contact us when you need assistance. 【Specifications】 ■ Marked as FPT1 ■ Current transfer ratio MIN. 50% ■ Insulation voltage (3.75kVRMS, 5.3kVPK) ■ All electrical parameters have been 100% tested ■ Drop-in replacement for NEC PS2701-1 * You can download the English version of the catalog. * For more details, please feel free to contact us.

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Photocoupler "IS280GR"

Photocoupler "IS280GR"

Available for delivery in a short period of 4 weeks! AC Input phototransistor for 1 circuit.

We would like to introduce the "IS280GR" that we handle. It is a phototransistor that can replace those from competing companies. It features a half-pitch of 1.27mm, a high AC isolation voltage of 3750VRMS, and a wide operating temperature range from -55℃ to 110℃. Additionally, it is lead-free and compliant with RoHS. Please feel free to consult us when you need assistance. 【Specifications】 ■ Half-pitch 1.27mm ■ High AC isolation voltage 3750VRMS ■ Wide operating temperature range -55℃ to 110℃ ■ Lead-free and RoHS compliant ■ UL approval E91231: Model "AHPGR" * You can download the English version of the catalog. * For more details, please feel free to contact us.

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Photocoupler "IS2801-1"

Photocoupler "IS2801-1"

Compatible with competing products! Low-profile package (half-pitch)

The "IS2801-1" is a phot coupler that can be provided in a short lead time of 4 weeks. It is a product with a wide temperature range and allows for selection of CTR. It has a low coupling capacitance (typically 0.3pF) and an AC isolation test voltage of 3750VRMS. It features one AC input circuit and can replace competitor products. Please feel free to consult us when you need it. 【Specifications (partial)】 ■ Low-profile package (half-pitch) ■ AC isolation test voltage 3750VRMS ■ Low coupling capacitance (typically 0.3pF) ■ CTR selection available ■ Wide temperature range * You can download the English version of the catalog. * For more details, please feel free to contact us.

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Photocoupler "IS2801-4"

Photocoupler "IS2801-4"

High AC insulation voltage of 3000VRMS! Available for delivery in a short period of 4 weeks.

We would like to introduce the "IS2801-4" that we handle. It features a half-pitch of 1.27mm and a wide operating temperature range, capable of operating from -55℃ to 110℃. It is a lead-free product that complies with RoHS. Additionally, 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 insulation voltage of 3000VRMS ■ Wide operating temperature range -55℃ to 110℃ ■ Lead-free and RoHS compliant ■ UL approved E91231 Package code "THP4" * You can download the English version of the catalog. * For more details, please feel free to contact us.

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Photocoupler "IS280-4GR"

Photocoupler "IS280-4GR"

Wide operating temperature range -55℃ to 110℃! Available for delivery in a short period of 4 weeks.

The "IS280-4GR" is a lead-free and RoHS compliant phot coupler. It features a half-pitch of 1.27mm and a high AC isolation voltage of 3750VRMS, designed for AC input with 4 circuits. It is compatible with competitors' products and can be delivered in a short lead time of 4 weeks. It has a wide operating temperature range from -55℃ to 110℃. Please feel free to contact us for inquiries. 【Specifications】 ■ Half-pitch 1.27mm ■ High AC isolation voltage 3750VRMS ■ Wide operating temperature range -55℃ to 110℃ ■ Lead-free and RoHS compliant ■ UL approved E91231: Model "AHP4GR" * You can download the English version of the catalog. * For more details, please feel free to contact us.

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Photocoupler "IS2805-1"

Photocoupler "IS2805-1"

Available for delivery in a short period of 4 weeks! Products with a high AC insulation voltage of 3750 VRMS.

We would like to introduce the "IS2805-1" that we handle. This is a lead-free and RoHS-compliant phototransistor. It has a half-pitch of 1.27mm and can operate within a wide temperature range from -55℃ to 100℃. It is a product that can replace those from competing companies. Please feel free to consult us when you need it. 【Specifications】 ■ Half-pitch 1.27mm ■ High AC isolation voltage of 3750VRMS ■ Wide operating temperature range -55℃ to 100℃ ■ Lead-free and RoHS compliant ■ UL approval E91231, model AHP * You can download the English version of the catalog. * For more details, please feel free to contact us.

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Photocoupler "IS354"

Photocoupler "IS354"

AC insulation voltage 3750VRMS! AC input 4-channel optocoupler

We would like to introduce the "IS354" that we handle. This phototransistor is lead-free and compliant with RoHS, with a wide operating temperature range of -55℃ to +100℃. It has UL file E91231 and package code "FPA1." Please feel free to consult us when you need it. 【Specifications】 ■ AC isolation voltage: 3750 VRMS ■ Wide operating temperature range: -55℃ to +100℃ ■ Lead-free and RoHS compliant ■ UL file E91231, package code "FPA1" *You can download the English version of the catalog. *For more details, please feel free to contact us.

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Photocoupler "IS627"

Photocoupler "IS627"

AC insulation voltage 5000 VRMS! UL file E91231, product with package code "FPA1".

We would like to introduce our product, "IS627." It can be provided with a short lead time of 4 weeks and is compatible for replacement with competitors' products. The specifications include an AC isolation voltage of 5000 VRMS, lead-free and compliant with RoHS, and a wide operating temperature range from -55°C to +100°C. Please feel free to consult us when you need assistance. 【Specifications】 ■ AC isolation voltage 5000 VRMS ■ Wide operating temperature range -55°C to +100°C ■ Lead-free and RoHS compliant ■ UL file E91231 package code "FPA1" *You can download the English version of the catalog. *For more details, please feel free to contact us.

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Photocoupler "PS2501-1"

Photocoupler "PS2501-1"

Provided in a short delivery time of 4 weeks! Introducing a phototransistor that can replace competitors' products.

We would like to introduce the "PS2501-1" that we handle. This product has UL file E91231 and package code "EE." It features an AC isolation voltage of 5300VRMS, available CTR selection, lead-free, and RoHS compliant. Additionally, it can operate within a temperature range of -30℃ to +100℃. Please feel free to consult us when you need assistance. 【Specifications】 ■ AC isolation voltage: 5300VRMS ■ Available CTR selection ■ Wide operating temperature range: -30℃ to +100℃ ■ Lead-free and RoHS compliant ■ UL file E91231, package code "EE" ■ VDE certification number: 40028086 * You can download the English version of the catalog. * For more details, please feel free to contact us.

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Photocoupler "PS2505-1"

Photocoupler "PS2505-1"

RoHS compliant, wide operating temperature range! Photocoupler compatible for replacement with competitors.

We would like to introduce the "PS2505-1" that we handle. It can be provided with a short delivery time of 4 weeks. It has an AC isolation voltage of 5000 VRMS, a wide operating temperature range, and is RoHS compliant. Additionally, it can replace products from competing companies. Please feel free to consult us when you need it. 【Specifications】 ■ AC isolation voltage: 5000 VRMS ■ Wide operating temperature range: -50°C to +110°C ■ RoHS compliant ■ UL file E91231 model "EE" ■ VDE certification number 40028086 * You can download the English version of the catalog. * For more details, please feel free to contact us.

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High-speed CMOS R2Coupler 'ACPL-M71T-000E'

High-speed CMOS R2Coupler 'ACPL-M71T-000E'

Wide operating temperature range from -40℃ to 125℃! High-speed applications with a maximum propagation delay of 35ns.

The ACPL-M71T-000E is a high-temperature digital CMOS optocoupler in an SO-5 package. This product, suitable for hybrid and electric vehicles, achieves excellent performance and low power consumption using CMOS IC technology. All products are AEC-Q100 compliant and operate over a wide temperature range from -40°C to 125°C. 【Features】 ■ 5V CMOS compatible ■ Common mode noise rejection: 40kV/μs @ VCM=1000V ■ Operating temperature range: -40°C to 125°C ■ Low propagation delay: Power ACPL-M71T: 26ns @ IF=10mA (typical value) * 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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