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  • Manufacturer:
  • Newark Part No.: 10M5196
  • Manufacturer Part No HLC2701-001

Product Information

  • Carrier Frequency: -
  • Directivity: -
  • Fall Time tf: 100ns
  • Operating Temperature Max: 85°C
  • Operating Temperature Min: -40°C
  • Packaging: Each
  • Rise Time: 100ns
  • SVHC: To Be Advised
  • Supply Current: 7mA
  • Supply Voltage Max: 5.5V
  • Supply Voltage Min: 4.5V
  • Supply Voltage Range: 4.5V to 5.5V
  • Transmission Range: -


The HLC2701-001 is an Infrared Encoder Sensor, designed to sense speed and direction of mechanical motion. Applications include rotary and linear encoders; the device is especially well suited for the encoding function in an optical mouse. The detector is a monolithic IC, consisting of two narrow adjacent photodiodes, amplifiers and Schmitt trigger output stages. The outputs are NPN collectors with internal 10kΩ pull-up resistors to Vcc which can directly drive TTL loads. It incorporates circuitry to compensate the sensitivity for output power versus temperature characteristics of an IRED. The IC is encapsulated in a moulded, unlensed black plastic package which is transmissive to IR energy, yet provides shielding from visible light. The sensing areas of the IC are each 0.008-inch (0.203mm) in width and 0.015-inch (0.381mm) in height with a 0.001-inch (0.0254mm) separation, for centre-to-centre spacing of 0.009-inch (0.203mm) and outside edge to edge distance of 0.017-inch (0.432mm).


  • Side-looking plastic package
  • TTL/LSTTL/CMOS compatible
  • Inverting logic output
  • Linear or rotary encoder applications
  • Resolution to 0.009" (0.229mm)
  • Sensitivity versus temperature compensation
  • Mechanically and spectrally matched to SEP8506 and SEP8706 infrared emitting diodes


  • Sensing & Instrumentation

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Availability:  93

  • 93 in stock for same day shipping
Check stock and lead times
    More stock available week commencing 11/9/15

Price for: Each 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $1.75 $1.75



Quantity List Price Your Price
1 - 9 $4.35
10 - 24 $2.98
25 - 49 $2.69
50 - 99 $2.51
100 - 249 $2.37
250 - 499 $2.22
500 - 999 $2.12
1000+ $2.05

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