Optoisolators
Range of optocouplers available from Switch Electronics, used to transfer electrical signals between two isolated circuits by using light. Available from leading manufacturers including Isocom components.
4N25 DC Input Transistor Output Optocoupler PDIP-6
Ref Code : 552142
- Number of Channels: 1
- Number of Pins: 6
- Isolation Voltage: 2500V
- Current Transfer Ratio: 20% min
- Forward Current: 60mA
1+
£0.2900 50+
£0.2400 100+
£0.2000
£0.2900 50+
£0.2400 100+
£0.2000
Out of stock
KB814 1-Channel Transistor Output Optocoupler DIP-4
Ref Code : 480030
- Number of Channels: 1
- Number of Pins: 4
- Isolation Voltage: 5000V
- Collector Emitter Voltage: 35V
- CTR: 20-300%@1mA
1+
£0.3100 25+
£0.2500 50+
£0.2000
£0.3100 25+
£0.2500 50+
£0.2000
In Stock
CNY17-2 1-Channel Transistor Output Optocoupler DIP-6
Ref Code : 480031
- Number of Channels: 2
- Number of Pins: 6
- Isolation Voltage: 5300V
- Collector Emitter Voltage: 70V
- CTR: 63-125%@10mA
1+
£0.3600 25+
£0.2900 50+
£0.2400
£0.3600 25+
£0.2900 50+
£0.2400
In Stock
4N25 1-Channel Transistor Output Optocoupler DIP-6
Ref Code : 480043
- Number of Channels: 1
- Number of Pins: 6
- Isolation Voltage: 2500V
- Collector Emitter Voltage: 30V
- CTR: 20%@10mA
1+
£0.3100 25+
£0.2400 50+
£0.1900
£0.3100 25+
£0.2400 50+
£0.1900
In Stock
6N137 1-Channel Digital Output Optocoupler DIP-8
Ref Code : 480042
- Number of Channels: 1
- Number of Pins: 8
- Isolation Voltage: 5000V
1+
£0.4400 25+
£0.3600 50+
£0.3100
£0.4400 25+
£0.3600 50+
£0.3100
In Stock
CNY74-2H 2-Channel Transistor Output Optocoupler DIP-8
Ref Code : 480033
- Number of Channels: 2
- Number of Pins: 8
- Isolation Voltage: 5000V
- Collector Emitter Voltage: 70V
- CTR: 50-600%@5mA
1+
£0.5100 25+
£0.4300 50+
£0.3600
£0.5100 25+
£0.4300 50+
£0.3600
In Stock
TLP620-GB.F 1-Channel Transistor Output Optocoupler DIP-4
Ref Code : 480034
- Number of Channels: 1
- Number of Pins: 4
- Isolation Voltage: 5000V
- Collector Emitter Voltage: 55V
- CTR: 100-600%@5mA
1+
£0.5100 25+
£0.4300 50+
£0.3600
£0.5100 25+
£0.4300 50+
£0.3600
In Stock
FOD852 1-Channel Darlington Output Optocoupler DIP-4
Ref Code : 480035
- Number of Channels: 1
- Number of Pins: 4
- Isolation Voltage: 5000V
- Collector Emitter Voltage: 300V
- CTR: 1000-15000%@1mA
1+
£0.5900 25+
£0.5000 50+
£0.4300
£0.5900 25+
£0.5000 50+
£0.4300
In Stock
MOC3041M Triac Driver Output Optocoupler DIP-6
Ref Code : 480032
- Output Voltage: 400V
- Number of Pins: 6
- Isolation Voltage: 5300V
1+
£0.5400 25+
£0.4600 50+
£0.3900
£0.5400 25+
£0.4600 50+
£0.3900
In Stock
MOC3020M Triac Output Optocoupler DIP-6
Ref Code : 480036
- Output Voltage: 400V
- Number of Pins: 6
- Isolation Voltage: 5300V
- LED Trigger Current: 30mA
1+
£0.4200 25+
£0.3500 50+
£0.3000
£0.4200 25+
£0.3500 50+
£0.3000
In Stock
4N25X 1-Channel Transistor Output Optocoupler DIP-6
Ref Code : 480044
- Number of Channels: 1
- Number of Pins: 6
- Isolation Voltage: 5300V
- Collector Emitter Voltage: 70V
- CTR: 50%@10mA
1+
£0.3700 25+
£0.2900 50+
£0.2300
£0.3700 25+
£0.2900 50+
£0.2300
In Stock
6N138 1-Channel Darlington Output Optocoupler DIP-8
Ref Code : 480041
- Number of Channels: 1
- Number of Pins: 8
- Isolation Voltage: 2500V
- Slew Rate: 10kV/μs
- CTR: 400-2000%@1.6mA
1+
£0.5500 25+
£0.4400 50+
£0.3600
£0.5500 25+
£0.4400 50+
£0.3600
Out of stock
SFH615A-4 Optoisolator 1-Channel 160-320% CTR 5300V DIL-4
Ref Code : 552154
- Number of Channels: 1
- Number of Pins: 4
- Isolation Voltage: 5300V
- Current Transfer Ratio: 160-320%
- Forward Current: 50mA
1+
£0.2700 50+
£0.2300 100+
£0.2000
£0.2700 50+
£0.2300 100+
£0.2000
In Stock
4N35 DC Input Transistor Output Optocoupler PDIP-6
Ref Code : 551892
- Number of Channels: 1
- Number of Pins: 6
- Isolation Voltage: 5300V
- Current Transfer Ratio: 100% min
- Forward Current: 60mA
1+
£0.3100 50+
£0.2500 100+
£0.2100
£0.3100 50+
£0.2500 100+
£0.2100
In Stock
SFH615A-2 Optoisolator 1-Channel 63-125% CTR 5300V DIL-4
Ref Code : 552152
- Number of Channels: 1
- Number of Pins: 4
- Isolation Voltage: 5300V
- Current Transfer Ratio: 63-125%
- Forward Current: 50mA
1+
£0.2700 50+
£0.2300 100+
£0.2000
£0.2700 50+
£0.2300 100+
£0.2000
In Stock
SFH615A-3 Optoisolator 1-Channel 100-200% CTR 5300V DIL-4
Ref Code : 552153
- Number of Channels: 1
- Number of Pins: 4
- Isolation Voltage: 5300V
- Current Transfer Ratio: 100-200%
- Forward Current: 50mA
1+
£0.2700 50+
£0.2300 100+
£0.2000
£0.2700 50+
£0.2300 100+
£0.2000
In Stock
CNY17-3 Optoisolator 1-Channel 100-200% CTR 5300V DIL-6
Ref Code : 552160
- Number of Channels: 1
- Number of Pins: 6
- Isolation Voltage: 5300V
- Current Transfer Ratio: 100-200%
- Forward Current: 60mA
1+
£0.3300 50+
£0.2700 100+
£0.2400
£0.3300 50+
£0.2700 100+
£0.2400
In Stock
SFH618A-3 Optoisolator 1-Channel 100-200% CTR 5300V DIL-4
Ref Code : 480351
- Number of Channels: 1
- Number of Pins: 4
- Isolation Voltage: 5300V
- Current Transfer Ratio: 100-200%
- Forward Current: 60mA
1+
£0.6200 25+
£0.5300 50+
£0.4600
£0.6200 25+
£0.5300 50+
£0.4600
Out of stock
MOC3052M Triac Output Optocoupler DIP-6
Ref Code : 480038
- Output Voltage: 600V
- Number of Pins: 6
- Isolation Voltage: 7500V
- LED Trigger Current: 10mA
1+
£0.5300 25+
£0.4300 50+
£0.3600
£0.5300 25+
£0.4300 50+
£0.3600
Out of stock
MOC3021M Triac Output Optocoupler DIP-6
Ref Code : 480039
- Output Voltage: 400V
- Number of Pins: 6
- Isolation Voltage: 5300V
- LED Trigger Current: 15mA
1+
£0.4300 25+
£0.3400 50+
£0.2800
£0.4300 25+
£0.3400 50+
£0.2800
In Stock
6N139 1-Channel Darlington Output Optocoupler DIP-8
Ref Code : 480040
- Number of Channels: 1
- Number of Pins: 8
- Isolation Voltage: 2500V
- Slew Rate: 10kV/μs
- CTR: 300-1600%@1.6mA
1+
£0.4500 25+
£0.3500 50+
£0.2900
£0.4500 25+
£0.3500 50+
£0.2900
Out of stock
TLP3042 Optoisolator Triac Output 5000V DIL-6
Ref Code : 552170
- Number of Pins: 6
- Peak Off State Voltage: 400V min
- Trigger LED Current: 10mA max
- Isolation Voltage: 5000V
- Forward Current: 20mA
1+
£0.5400 25+
£0.4600 50+
£0.3900
£0.5400 25+
£0.4600 50+
£0.3900
In Stock