Skip to main content

Hi !Hi! Sign in or registerHelp & Contact

Summary
Recently Viewed
Bids/Offers
Watchlist
Purchase History
Selling
Saved feed
Saved Searches
Saved Sellers
Messages

Please sign-in to view notifications.

Loading...

Sofitrek

99.9% positive feedback

9.6K items sold

228 followers

Share Storefront

Shop

About

Feedback

Shop

About

Feedback

Shop by category

Filter by category

All categories

Semiconductors
Power Supplies & Modules
Integrated Circuits - ICs
Relays & Timers
Capacitors
Optoelectronics
Sensors
Circuit Protection
Fans & Thermal Management
- DC Fans
Industrial Switch - Pushbutton
Connectors & Terminal Blocks
Industrial Automation
Displays, LCD, Graphic
- Graphic LCD Displays
- 7 Segment Displays
Potentiometers & Trimmers
Resistors

Select countryPostal code

Semiconductors
- Transistors
- Diodes & Rectifiers
- Thyristors
Power Supplies & Modules
- LED Driver Power Supplies
- DC Power Supply
- AC/DC Power Adapters
- DC-DC Converters
Integrated Circuits - ICs
- Power Management ICs
  - Linear Voltage Regulators
  - LDO Voltage Regulators
  - Step Down/Up DC-DC Regulators
  - AC-DC Converters & Switches
  - Gate Drivers
  - Power Switch ICs
  - Battery Management
  - PWM Controllers
  - Voltage References
  - Supervisory Circuits ICs
  - Power Factor Controller ICs
- Temperature Sensors
  - Analog-Digital Output
- Logic ICs
  - Inverters
  - Latches & Flip Flop ICs
  - Logic Gates
  - MUX/DEMUX/ Encoders / Decoders
  - Counter ICs
  - Delay Modules
  - Buffer ICs
  - V-Level Shifter Translator ICs
  - Monostable Multivibrator ICs
  - Shift Register ICs
  - Parity Generator / Checker ICs
- Switch ICs
  - Multiplexer Switch IC
  - Analog Switches
- Clock & Timer ICs
  - Programmable Timers
  - RTC & Calendar ICs
- Driver ICs
  - Display Drivers & Controllers
  - Motor Controllers, Driver ICs
- Amplifier ICs
  - Operational Amplifiers - OpAmp
  - Analog Comparators
  - Power Amplifiers
  - Instrumentation Amplifier ICs
  - Isolation Amplifier
  - Video Amplifier ICs
  - RF Amplifier ICs
- Memory ICs
  - EEPROM
  - NOR Flash ICs
  - SRAM ICs
  - DRAM ICs
  - EPROM ICs
  - NVRAM ICs
  - FIFO Memory ICs
  - Bipolar ECL RAM ICs
  - DMA Controller ICs
- Interface ICs
- Microcontrollers & MPUs
- CPLDs
- Melody ICs
- Specialized ICs
  - Specialized Audio ICs
  - Specialized TV ICs
- Oscillators & PLL ICs
- Bus Transceiver ICs
- ADC & DAC ICs
- Voltage - Frequency Converters
- Modulator / Demodulator ICs
- RF Modules
- Telecom ICs
Relays & Timers
- General Purpose Relays
  - AC Coil Power Relays
  - DC Coil Power Relays
- Timers
- Relay Sockets
- Solid State Relays
- Reed Relays
- Safety Relays
Capacitors
- Ceramic Capacitors
  - SMD-SMT MLCC
  - Radial Ceramic Capacitors
- Aluminum Electrolytic
- Polymer Capacitors
  - Solid Capacitors
- Film Capacitors
- Supercapacitors/Ultracapacitor
- Tantalum Capacitors
  - Radial Tantalum Capacitors
  - Axial Tantalum Capacitors
Optoelectronics
- Optocouplers
- LEDs/Lamps
- Infrared Modules
- Optical Sensors
  - Photointerrupters
  - Photodiodes
Sensors
- Motion & Position Sensors
  - PIR Pyroelectric Infrared
  - Optical Encoders
- Current Sensors
  - SMD Current Sensors
  - Current Sensor Modules
- Optical Sensor Switch
Circuit Protection
- ESD Suppressors
  - TVS Diodes
- Thermistors
  - NTC Thermistor
  - PTC Thermistor
- Circuit Breakers
- Fuses
- Surge Arresters (GDTs)
Fans & Thermal Management
- DC Fans
Industrial Switch - Pushbutton
- Pushbuttons
- Selector Switches
- Safety Switches
- Interlock Switches
- Toggle Switches
- Emergency Stop Switches
- Tactile Switches
- Slide Switches
- Micro Switches
Connectors & Terminal Blocks
- Terminal Blocks
- Accessories
- D-Sub Connectors
- USB Connectors
- Circular Connectors
- Headers & Board Spacers
- Barrier Type Terminal Blocks
- Cables
Industrial Automation
- Programmable Logic Controllers
- Communications Switches
- Industrial Buzzers
- I/O Modules
- Contactors
Displays, LCD, Graphic
- Graphic LCD Displays
- 7 Segment Displays
Potentiometers & Trimmers
- Precision Potentiometers
- THT Trimmer Potentiometers
- Slide Potentiometers
- Panel Controls
- Position Sensor Potentiometers
- Encoders & Switches
- Thumbwheel Potentiometers
Resistors
- Current Sense Resistors
- SMD Fixed Resistors
- Axial Metal Film Resistors
- Axial Carbon Film Resistors
- Axial Metal Oxide Resistors
- Chassis Mount Resistors
- Power Resistors
- Resistor Arrays
Inductors, Chokes, Coils
- Power Inductors
- Common Mode Chokes
- Axial Inductors
Audio Devices
- Buzzers & Alarms
Filters
- EMI Feed-Through Filters
Switches & Buttons
- Rocker Switches
- Toggle Switches
Varistors
- MOVs - Metal Oxide Varistors
- Disc Varistors
- ZOVs - ZInc Oxide Varistors
Flash Lamps
- Linear Flash Tubes
Transformers
- Pulse Transformers
Heat Shrink Tubes
Other

Photointerrupters

Sort:

Best Match

Time: Ending soonest

Time: Newly listed

Price + Postage: lowest first

Price + Postage: highest first

- Best Match

All Listings

Auction

Buy It Now

Any Condition

New

TIL139 Texas Instruments Reflective Optoswitch Phototransistor Output MODULE-4

S$ 9.73

10PCS RPI-246N ROHM Photointerrupter 30V 800nm 50mA Phototransistor 4-Pin

S$ 8.43

0/1000

Sofitrek

Copyright © 1995-2025 eBay Inc. All Rights Reserved. User Agreement, Privacy, Payments Terms of Use, Cookies and AdChoice