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Kingbright Transistor/Darlington Photointerrupters

Kingbright Transistor/Darlington Photointerrupters

Kingbright Brand: Kingbright

A range of PCB mounting single transistor or Darlington output slotted photo interrupter with or without mounting flanges and featuring an aperture comprising an infra-red emitter and sensor housed in a black polycarbonate body.

  • PCB mounting with or without mounting flange
  • Single transistor or Darlington output
  • Available with 3 x 6mm or 5 x 7mm slot
  • Ideal for event counting, level detection, etc.
  • Easily interfaced with logic
5 x 7mm slotKTIR0611SKTIR0621DS
Output deviceSingle transistorDarlington
Peak emission wavelength940nm940nm
CTR min2.5% 20mA (IF )50% 2mA (IF )
Rise time20µs80µs
Fall time20µs70µs
Input forward current50mA50mA
Output collector current20mA20mA
Output VCEO35V35V
Output VECO6V6V
MountingPCBPCB
3 x 6mm slotKTIR0121DS
Output devicesingle transistor
Peak emission wavelength940nm
CTR min50% 1mA (IF )
Rise time80µs
Fall time70µs
Input forward current50mA
Output collector current40mA
Output VECO35V
Output VECO6V
MountingPCB


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