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  Optocouplers (2,704 items)

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Isocom, TLP621 DC Input NPN Phototransistor Output Optocoupler, Through Hole, 2-Pin DIP / 1611038 (2 offers) 
The TLP621, TLP621-2 and TLP621-4 series of optically coupled isolator consist of an infrared light emitting diode and an NPN silicon photo transistor in a space efficient Dual In Line Plastic Pack...
Isocom
TLP621+V3
£ 0.227*
per piece
Isocom, TLP621-2 Phototransistor Output Dual Optocoupler, Through Hole, 8-Pin DIP / 1712946 (2 offers) 
Optocoupler, Phototransistor Output, Isocom Components
Isocom
TLP621-2
£ 0.48*
per piece
Isocom, TLP621-2G Phototransistor Output Optocoupler, 8-Pin / 1718079 (2 offers) 
Optocoupler, Phototransistor Output, Isocom Components
Isocom
TLP621-2G
£ 0.508*
per piece
Isocom, TLP621-2GB DC Input NPN Phototransistor Output Dual Optocoupler, Through Hole, 8-Pin DIP / 1611042 (2 offers) 
The TLP621, TLP621-2 and TLP621-4 series of optically coupled isolator consist of an infrared light emitting diode and an NPN silicon photo transistor in a space efficient Dual In Line Plastic Pack...
Isocom
TLP621-2GB+V2
£ 0.492*
per piece
Isocom, TLP621-2SMT&R DC Input NPN Phototransistor Output Dual Optocoupler, Surface Mount, 8-Pin SMD / 1611044 (1 offer) 
Optocoupler, Phototransistor Output, Isocom Components
Isocom
TLP621-2SMT&R
£ 0.479*
per piece
Isocom, TLP621-2SMT&R DC Input NPN Phototransistor Output Dual Optocoupler, Surface Mount, 8-Pin SMD / 1611160 (1 offer) 
Optocoupler, Phototransistor Output, Isocom Components
Isocom
TLP621-2SMT&R
£ 0.847*
per piece
Isocom, TLP621-4GB DC Input NPN Phototransistor Output Quad Optocoupler, Through Hole, 16-Pin DIP / 1611045 (2 offers) 
Optocouplers
Isocom
TLP621-4GB+V2
£ 1.034*
per piece
Isocom, TLP621-4GBG NPN Phototransistor Output Optocoupler, Through Hole, 16-Pin DIP / 1736531 (2 offers) 
The TLP621, TLP621-2 and TLP621-4 series of optically coupled isolator consist of an infrared light emitting diode and an NPN silicon photo transistor in a space efficient Dual In Line Plastic Pack...
Isocom
TLP621-4GBG
£ 1.124*
per piece
Isocom, TLP621-4GRG NPN Phototransistor Output Optocoupler, Through Hole, 16-Pin DIP / 1736532 (2 offers) 
The TLP621, TLP621-2 and TLP621-4 series of optically coupled isolator consist of an infrared light emitting diode and an NPN silicon photo transistor in a space efficient Dual In Line Plastic Pack...
Isocom
TLP621-4GRG
£ 1.113*
per piece
Isocom, TLP621GB DC Input NPN Phototransistor Output Optocoupler, Through Hole, 2-Pin DIP / 1611040 (2 offers) 
The TLP621, TLP621-2 and TLP621-4 series of optically coupled isolator consist of an infrared light emitting diode and an NPN silicon photo transistor in a space efficient Dual In Line Plastic Pack...
Isocom
TLP621GB+V2
£ 0.231*
per piece
Isocom, TLP621GBG Phototransistor Output Optocoupler, 4-Pin / 1718068 (2 offers) 
Optocoupler, Phototransistor Output, Isocom Components
Isocom
TLP621GBG
£ 0.254*
per piece
Isocom, TLP621GR DC Input NPN Phototransistor Output Optocoupler, Through Hole, 2-Pin DIP / 1611041 (2 offers) 
The TLP621, TLP621-2 and TLP621-4 series of optically coupled isolator consist of an infrared light emitting diode and an NPN silicon photo transistor in a space efficient Dual In Line Plastic Pack...
Isocom
TLP621GR+V2
£ 0.231*
per piece
Isocom, TLP621SMT&R DC Input NPN Phototransistor Output Optocoupler, Surface Mount, 4-Pin SMD / 1611039 (1 offer) 
Mounting Type = Surface Mount Output Device = NPN Phototransistor Maximum Forward Voltage = 1.3V Number of Channels = 1 Package Type = SMD Input Current Type = DC Typical Fall Time = 3µs Series = T...
Isocom
TLP621SMT&R
£ 0.27*
per piece
Isocom, TLP621SMT&R DC Input NPN Phototransistor Output Optocoupler, Surface Mount, 4-Pin SMD / 1611204 (1 offer) 
Mounting Type = Surface Mount Output Device = NPN Phototransistor Maximum Forward Voltage = 1.3V Number of Channels = 1 Package Type = SMD Input Current Type = DC Maximum Input Current = 50 mA Maxi...
Isocom
TLP621SMT&R
£ 0.466*
per piece
Lite-On, 4N25M DC Input Optocoupler, Through Hole, 6-Pin PDIP / 1257561 (2 offers) 
CNY17/4N25/4N35 Series Optocouplers. A range of single channel optocouplers from Lite-On with photo-transistor outputs. These 6-pin devices allow access to the photo-transistor base and are availab...
Lite-on
4N25M
£ 0.1721*
per piece
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