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Optocouplers/Optoisolators

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MOD-PC817-2, 2 Channel Optocoupler Voltage Converter Module 3.6-30V
US$4.32
This two channel voltage converter module is extremely handy to convert 5 volt logic level signals to interface with 24 volt PLC requirements. Can be used to convert 3.6-24VDC input to 3.6-24 VDC output. Opto coupled to protect the interfaces.
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MOD-PC817-8, 8 Channel Optocoupler Voltage Converter Module 3.6-30V
US$7.23
This eight channel voltage converter module is extremely handy to convert 5 volt logic level signals to interface with 24 volt PLC requirements. Can be used to convert 3.6-24VDC input to 3.6-24 VDC output. Opto coupled to protect the interfaces.
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PS2506-1-A Transistor Output Single Channel Optocoupler 4-pin DIP
US$1.77
PS2506-1-A Transistor Output Single Channel Optocoupler 4-pin DIP
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MOC3031 Zero Cross Optoisolator Triac Driver
TLP3031 Zero Cross Optoisolator Triac Driver
US$4.50

This is a 6 pin dip zero cross optoisolator triac driver device, pin 5 not connected.

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PC817-SOP4 SMD Optocoupler PC817, 80V 50mA, SOP4, 10/pk
US$2.68
This is a surface mount SOP4 Optocoupler PC817. Sold in packs of 10 Specifications:
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LHT-301-05 Phototransistor, Transmissive Aperture 6mm. 1-channel
US$1.36
The LTH-301-05 is a transmissive phototransistor with 6mm aperture. Specifications: Slot Width:                        6.0 mm  Aperture Width:...
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MCT62 OPTOISOLATOR 5KV 2-CHANNEL PDIP-8
US$0.83
MCT62 OPTOISOLATOR 5KV 2-CHANNEL PDIP-8 Specifications: Number of Channels   2 Voltage - Isolation       5000Vrms Current Transfer Ratio (Min)  100%...
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MCT5210 N-Channel Output Optocoupler DIP-6
US$1.08
MCT275  N-Channel Output Optocoupler DIP-6 Specifications: Peak Forward Voltage 1.5V Input Current               60 mA Input Type       DC Maximum...
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MCT275 N-Channel Output Optocoupler DIP-6
US$0.81
MCT275  N-Channel Output Optocoupler DIP-6 Specifications: Peak Forward Voltage 1.5V Input Current               60 mA Input Type       DC Maximum...
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MCT210 N-Channel Output Optocoupler DIP-6
US$0.39
MCT210  N-Channel Output Optocoupler DIP-6 SPECIFICATIONS : Number of Channels: 1 Channel If - Forward Current: 100 mA Maximum Collector Emitter...
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TCST2103 Optical Sensor Transmissive
US$1.99
TCST2103 Optical Sensor Transmissive 3.1mm Slotted Module, 4-Lead Dual Row Specifications Current - DC Forward (If) (Max)   60mA     Current -...
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IRT9608
US$0.99
The IRT9608 consists of an infra-red emitter and a sensitive photo-transistor on a converging optical axis in a slotted thermos- plastic housing. An object passing in the slot will block the IR emitter and turn off the phototransistor providing a detection signal.
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PC817 DIP 4pin General Purpose Photocoupler
US$0.69
PC817 DIP 4pin General Purpose Photocoupler  
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QSD123 Phototransistor 4mA 880nm T1-3/4
US$0.59
QSD123 Phototransistor 4mA 880nm T1-3/4 Features Operating Supply Voltage: 5 V Collector- Emitter Voltage VCEO Max: 30 V Dark Current: 100 nA...
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OPB828B Phototransistor NPN 890nm. Optical Switch Slotted
US$2.79
Each OPB828B device consists of an infrared emitting diode (LED, 890 nm center wavelength) and a NPN silicon phototransistor, mounted on opposite sides of a...
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OPB707C Phototransistor NPN Reflective Sensor 935nm
US$3.18
The OPB707C consists of an infrared Light Emitting Diode (LED) and an NPN silicon Phototransistor mounted “side-by-side” on parallel axes in a black plastic...
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OPB706A Phototransistor NPN Reflective Sensor 935nm
US$2.37
The OPB706A consists of an infrared Light Emitting Diode (LED) and an NPN silicon Phototransistor mounted “side-by-side” on parallel axes in a black plastic...
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TIL111SM Phototransistor Optocoupler SMD
US$0.83

This is a 6 pin dip phototransistor NPN darlington optocoupler device.

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LTR-3208 Phototransistor, T1-3/4 Clear lens 940nm
US$0.39
Phototransistor, T1-3/4 Clear lens 940nm Features Operating Supply Voltage: 5 V Maximum On-State Collector Current: 9.6 mA Collector- Emitter...
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SFH 203 P Photodiode Radial 5mm 850nm.
US$1.29
SFH 203 P          Photodiode Radial 5mm 850nm. Features Dark Current: 1nA Reverse Voltage: 50 V Rise Time: 5 ns Fall Time: 5 ns Half Intensity...
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L14C1 Phototransistor Silicon NPN TO-18 880 nm
US$6.71
This device is a NPN silicon phototransistor in a TO-18 format 880 nm.
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L14G1 Phototransistor Silicon NPN TO-18 940 nm
US$7.95
This device is a NPN silicon phototransistor in a TO-18 format 940 nm.
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3DU33 5mm 3DU33 silicon phototransistor
US$1.19
Specification: Material: Silicon. Reverse Breakdown Voltage: 15 VDC. Maximum Working Voltage: 10 VDC. Dark Current: 0.3 μA. Light Current: 0.5 – 1 mA.
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ILQ2 NPN Phototransistor Quad Channel DIP16
US$3.21
The ILQ2 is a silicon NPN phototransistor. Signal information, including a DC level, can be transmitted by the device while maintaining a high degree of electrical isolation between input and output. The ILQ74 is especially for driving medium-speed logic, where it may be used to eliminate troublesome ground loop and noise problems.
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ILQ74 NPN Phototransistor Quad Channel DIP16
US$2.70
The ILQ74 is a silicon NPN phototransistor. Signal information, including a DC level, can be transmitted by the device while maintaining a high degree of electrical isolation between input and output. The ILQ74 is especially for driving medium-speed logic, where it may be used to eliminate troublesome ground loop and noise problems.
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HCPL-2530 IC, Optocoupler, 2 Channel, DIP-8, 50 mA, 2.5 kV, 7%
US$2.31
An improved package allows superior insulation permitting a 480V working voltage compared to industry standard of 220V.
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HCPL-2531 IC, Optocoupler, 2 Channel, DIP-8, 50 mA, 2.5 kV, 19%
US$2.56
An improved package allows superior insulation permitting a 480V working voltage compared to industry standard of 220V.
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HCPL-273D IC, Optocoupler, 2 Channels, DIP-8, 20 mA, 3.7 kV, 300%
US$2.83
This device is a 2 channel optocoupler in a dip-8 package.
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HCPL-2630 IC, Optocoupler, 1 Channel, DIP-8, 50 mA, 5 kV
US$2.83
This device is a 1 channel optocoupler in a dip-8 package.
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EPD-712 Photodiode IR Dark 940nm. Radial
US$0.87
This device is a 940nm radial dark IR photodiode.
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CNY70 Reflective Optical Sensor with Transistor Output
US$1.39
The CNY70 is a reflective sensor that includes an infrared emitter and phototransistor which blocks visible light. Package: Thru hole. Sensing Distance: 0 mm to 5 mm. Collector- Emitter Voltage VCEO Max: 32 V. Maximum Collector Current: 50 mA. Vf - Forward Voltage: 1.25 V. Vr - Reverse Voltage: 5 V. Maximum Operating Temperature: + 85 C. Minimum Operating Temperature: - 40 C.
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OPB606A Photointerrupter Reflective Phototransistor 4-Pin
OPB606A Photointerrupter Reflective Phototransistor 4-Pin
US$11.78

This is a 4 pin dip phototransistor optocoupler device.

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H11AV2A Optoisolator Transistor Output
H11AV2A Optoisolator Transistor Output
US$1.39
This is a 6 pin dip optoisolator transistor output.
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H11AA2 Phototransistor Optocoupler
H11AA2 Phototransistor Optocoupler
US$2.37
This is a 6 pin dip standard single channel phototransistor with base connection.
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H11AA4 Phototransistor Optocoupler
H11AA4 Phototransistor Optocoupler
US$2.79
This is a 6 pin dip standard single channel phototransistor coupler.
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CNY17-1 Phototransistor Optocoupler
CNY17-1 Phototransistor Optocoupler
US$1.39
This is a 6 pin dip standard single channel phototransistor with base connection.
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CNY17-3 Phototransistor Optocoupler
CNY17-3 Phototransistor Optocoupler
US$2.09
This is a 6 pin dip standard single channel phototransistor with base connection.
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CNY17F-3 Phototransistor Optocoupler
CNY17F-3 Phototransistor Optocoupler
US$2.09
This is a 6 pin dip standard single channel phototransistor with base connection.
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H11A2 Phototransistor Optocoupler
H11A2 Phototransistor Optocoupler
US$2.03
This is a 6 pin dip standard single channel phototransistor coupler.
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H11A1 Phototransistor Optocoupler
H11A1 Phototransistor Optocoupler
US$1.89
This is a 6 pin dip standard single channel phototransistor coupler.
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H11B1 Phototransistor Optocoupler
H11B1 Phototransistor Optocoupler
US$2.79
This is a 6 pin dip high gain photodarlington output with base connection.
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TIL112 Phototransistor Optocoupler
TIL112 Phototransistor Optocoupler
US$3.77

This is a 6 pin dip phototransistor NPN darlington optocoupler device.

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TIL116 Phototransistor Optocoupler
TIL116 Phototransistor Optocoupler
US$2.09

This is a 6 pin dip phototransistor NPN darlington optocoupler device.

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MCT26 Phototransistor Optocoupler
MCT26 Phototransistor Optocoupler
US$1.39

This is a 6 pin dip phototransistor NPN darlington optocoupler device.

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PS2501-4 IC Optoisolator - 4 channel
PS2501-4 IC Optoisolator - 4 channel
US$3.15
This is an Opto-isolator with transistor output for interfacing to noisy loads. This 16-pin dip can be used in conjunction with relays, small motors, etc. to allow a simple microcontroller to turn on and off up to 50mA per channel.
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LTV-816 IC Optoisolator with Darlington Driver 1 Channel
LTV-816 IC Optoisolator with Darlington Driver 1 Channel
US$1.75
This is a 4 pin dip Opto-isolator with Darlington pair for controlling large loads. This 4-pin dip can be used in conjunction with relays, small motors, etc. to allow a simple microcontroller to turn on and off up to 50mA.
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H11AA1 Phototransistor Optocoupler
H11AA1 Phototransistor Optocoupler
US$0.99
This is a 6 pin dip optocoupler consist of two infrared light emitting diodes connected in inverse parallel, optically coupled to phototransistor detector.
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H11D1 High Voltage Phototransistor Optocoupler
H11D1 High Voltage Phototransistor Optocoupler
US$2.51
This is a 6 pin dip optocoupler with very high BVcer.
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H11G2 High Voltage Photodarlington Optocoupler
H11G2 High Voltage Photodarlington Optocoupler
US$1.95
This is a 6 pin dip with high breakdown voltage from collector to emitter (BVceo).
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MCT2 Phototransistor Optocoupler
MCT2 Phototransistor Optocoupler
US$0.69

This is a 6 pin dip phototransistor NPN optocoupler output with base connection.

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MCT6 Dual channel Phototransistor Optocoupler
MCT6 Dual channel Phototransistor Optocoupler
US$0.97

This is a 8 pin dip dual phototransistor optocoupler device.

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TIL99 Phototransistor TO-18
TIL99 Phototransistor TO-18
US$3.07
This is a 2 pin can- phototransistor NPN sensor device.
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TIL111 Phototransistor Optocoupler
TIL111 Phototransistor Optocoupler
US$0.83

This is a 6 pin dip phototransistor NPN darlington optocoupler device.

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TIL113 Phototransistor Optocoupler
TIL113 Phototransistor Optocoupler
US$0.97

This is a 6 pin dip phototransistor NPN darlington optocoupler device.

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TIL117 Phototransistor Optocoupler
TIL117 Phototransistor Optocoupler
US$0.69

This is a 6 pin dip phototransistor optocoupler device.

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TIL119 Phototransistor Optocoupler
TIL119 Phototransistor Optocoupler
US$2.51

This is a 6 pin dip phototransistor NPN darlington optocoupler device.

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MOC3010 Optoisolator Triac Driver
MOC3010 Optoisolator Triac Driver
US$0.63

This is a 6 pin dip triac optoisolator driver device.

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MOC3031 Zero Cross Optoisolator Triac Driver
MOC3031 Zero Cross Optoisolator Triac Driver
US$0.90

This is a 6 pin dip zero cross optoisolator triac driver device.

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MOC3023 Random-Phase Optoisolator Triac Driver
MOC3023 Random-Phase Optoisolator Triac Driver
US$0.83

This is a 6 pin dip random-phase optoisolator triac driver device.

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MOC3083 Zero-Cross Optoisolator Triac Driver
MOC3083 Zero-Cross Optoisolator Triac Driver
US$0.90

This is a 6 pin dip zero-cross optoisolator triac driver device.

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MOC8106 Optocoupler Phototransistor
MOC8106 Optocoupler Phototransistor
US$0.97

This is a 6 pin dip phototransistor optocoupler device.

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4N25 Phototransistor Optocoupler
4N25 Phototransistor Optocoupler
US$0.59

This is a 6 pin dip NPN phototransistor output.

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4N46 Photodarlington Optocoupler
4N46 Photodarlington Optocoupler
US$3.77

This is a 6 pin dip high gain darlington optocoupler output.

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