Phototransistor

Phototransistor components are essential building blocks in modern electronic systems. FindMyChip sources Phototransistor ICs from authorized China distributors with competitive pricing and reliable stock.

14 components

How to Choose Phototransistor Components

  • 1Verify electrical specifications (voltage, current, frequency) match your design requirements.
  • 2Check package footprint and thermal characteristics against your PCB layout constraints.
  • 3Confirm lifecycle status and long-term availability for production designs.

Popular Applications

Consumer Electronics

Smartphones, tablets, and smart home devices

Industrial Systems

Factory automation, control systems, and monitoring

Automotive

In-vehicle electronics and advanced driver assistance

Telecommunications

Base stations, routers, and network equipment

All Phototransistor Components

Showing 114 of 14

NJL7502LNJR

NJL7502L is a NJR phototransistor for industrial electronics and embedded systems. Key specs include 70 V, 2 pins, and documented package. From quoted pricing with in stock worldwide shipping support.

SFH6106-3Vishay

SFH6106-3 is a Vishay integrated Circuit for embedded electronics and industrial control designs. Key specs include 70 V, 0.06 A, and Small Outline Packages. From inquiry pricing, it supports worldwide shipping for production builds.

TLP126(TPL,F)Toshiba

Toshiba TLP126(TPL,F) is a Phototransistor for load switching, motor drive, power conversion, and signal control. It provides 4 pins in a 4-pin package, with manufacturer documented sourcing details. From quote-based pricing, request stock for worldwide shipping.

TCET1103Vishay

Vishay TCET1103 is a single-channel phototransistor optocoupler in a DIP-4 package with 5000 V isolation voltage and 70% current transfer ratio. Collector-emitter breakdown voltage of 70 V and maximum forward current of 60 mA ensure reliable switching. Available from stock worldwide with competitive pricing.

ASSR-1218-003EAvago Technologies

ROHS COMPLIANT, SURFACE MOUNT, SOP-4

CNY75BVishay

ROHS COMPLIANT, PLASTIC, DIP-6

CNY65Vishay

ROHS COMPLIANT, PLASTIC PACKAGE-4

BPW96CVishay

Phototransistors T-1.75 450 to 1080nm +/-20 deg

BPW17NVishay

BPW17N Vishay, 24 ° IR + Visible Light Phototransistor, Through Hole 2-Pin 1.8/2.4mm package

PT42-21B/TR8Everlight

The Everlight PT42-21B/TR8 is a RoHS-compliant miniature surface-mount infrared phototransistor in a 2-pin SMD package with a 30 V collector-emitter breakdown voltage and 3 mA nominal light current. It offers low dark current of 100 nA for high-contrast optical sensing applications. Available from stock worldwide with competitive pricing.

SFH6186-3Vishay

SFH6186-3 from Vishay is a phototransistor for industrial, consumer, and embedded electronic assemblies. Key specs include 4 pins, -55°C to 100°C, and Dual-In-Line Packages. RFQ sourcing supports in-stock checks and worldwide shipping.

SFH615A-2X019TVishay

Vishay SFH615A-2X019T is a single-channel phototransistor optocoupler in a DIP-4 package with 5000 V isolation voltage, 45% current transfer ratio, and 70 V collector-emitter breakdown voltage. UL recognized and VDE approved for safety-critical isolation applications in industrial and power supply circuits. Available from authorized distributors with worldwide shipping.

HCPL-181-060EAvago Technologies

The Avago HCPL-181-060E is a single-channel phototransistor optocoupler in a 4-pin SOIC package, providing 3.75 kV isolation with 50 mA forward current and 80 V collector-emitter breakdown voltage. It delivers reliable galvanic isolation for logic-level signal transmission in industrial control, power supply feedback, and safety-critical switching circuits.

ISP825XIsocom

Isocom ISP825X is a dual-channel DC input Darlington output optocoupler in an 8-pin PDIP through-hole package, delivering 5300 V isolation voltage and 800% current transfer ratio. Rated for 70 V collector-emitter breakdown with UL and VDE approval for safety-critical designs. From $0.60 in stock worldwide shipping.

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