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RE5L15N-P

Grayhill’s new optical Ring Encoder is an innovative device that features a hollow shaft, allowing easy integration of electro-mechanical functions such as LEDs and center pushbuttons. The optical sensing technology allows a lifespan of 1 million cycles, making the Ring Encoder ideal for applications that require extended rotational life. It integrates a Schmitt trigger and pull-up resistor to save space and reduce costs, making it well-suited for compact designs. With its 5V and 3.3V power options, you can use it in standard or energy-efficient circuits.

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  • Technical Data
  • Description
  • Drawings
  • Downloads
  • Where to Buy
  • 3D Model AvailableYes
  • Angle of Throw: Deck A15
  • Angle of Throw: Deck BN/A
  • Behind Panel (inch)0.216
  • Electrical Rating125 μA average 3 mA maximum peak
  • Nominal Rotational Torque (in oz)2
  • Number of Decks1
  • OutputQuadrature
  • PushbuttonNo
  • Pushbutton Life (cycles)N/A
  • Rating Rank
  • RoHS CompliantYes
  • Rotational Life (cycles)1M
  • Rotational Positions: Deck A24
  • Rotational Positions: Deck BN/A
  • ShaftThermoplastic
  • Shaft Diameter: Deck A (in)0.720
  • Shaft Diameter: Deck B (in)N/A
  • Supply Voltage (VDC)5
  • TerminationPin Header
  • 24 Pulses Per Revolution output
  • Long-life optical encoder far exceeds the typical life for competitors’ mechanical contact products
  • Center thru-hole allows for knob lighting and/or pushbutton
  • Three standard torque options (no detent, low, and high)*+
  • PCB mount
  • 3.3V and 5V options * Low torque option coming soon. + Customized torques available upon request.

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  • 3D Model AvailableYes
  • Angle of Throw: Deck A15
  • Angle of Throw: Deck BN/A
  • Behind Panel (inch)0.216
  • Electrical Rating125 μA average 3 mA maximum peak
  • Nominal Rotational Torque (in oz)2
  • Number of Decks1
  • OutputQuadrature
  • PushbuttonNo
  • Pushbutton Life (cycles)N/A
  • Rating Rank
  • RoHS CompliantYes
  • Rotational Life (cycles)1M
  • Rotational Positions: Deck A24
  • Rotational Positions: Deck BN/A
  • ShaftThermoplastic
  • Shaft Diameter: Deck A (in)0.720
  • Shaft Diameter: Deck B (in)N/A
  • Supply Voltage (VDC)5
  • TerminationPin Header
  • 24 Pulses Per Revolution output
  • Long-life optical encoder far exceeds the typical life for competitors’ mechanical contact products
  • Center thru-hole allows for knob lighting and/or pushbutton
  • Three standard torque options (no detent, low, and high)*+
  • PCB mount
  • 3.3V and 5V options * Low torque option coming soon. + Customized torques available upon request.
Request Quote