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Bourns PEC11R4230FS0012 Incremental Encoder

The Bourns PEC11R series is a compact and reliable 12mm incremental encoder designed for applications requiring precise position feedback. This encoder features a push switch option for added functionality and a rugged design suitable for harsh environments. It provides a quadrature output signal and is available with various shaft lengths and styles, including metal flatted and knurled options. The PEC11R encoder is ideal for use in industrial automation, robotics, and other applications where accurate position sensing is critical.

Authorized Distributors
Source:DigiKey
Part No:PEC11R-4230F-S0012
Stock:990
Inv Date:05-28-2026
Price: Unit price: $2.27
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Part No:PEC11R-4230F-S0012
Stock:1106
Inv Date:05-29-2026
Price: Unit price: $2.25
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Part No:PEC11R-4230F-S0012
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.31
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Part No:PEC11R-4230F-S0012
Stock:1224
Inv Date:05-28-2026
Price: Unit price: $0.985
Buy/RFQ:
Part No:PEC11R-4230F-S0012
Stock:1224
Inv Date:05-28-2026
Price: Unit price: $0.985
Buy/RFQ:

Bourns PEC11R4230FS0012 Incremental Encoder Specifications:

  • Output: 2-bit quadrature code
  • Contact Rating: 10 mA @ 5 VDC
  • Insulation Resistance: 100 megohms @ 250 VDC
  • Dielectric Withstanding Voltage Sea Level: 300 VAC minimum
  • Electrical Travel: Continuous
  • Contact Bounce (15 RPM): 2.0 ms maximum
  • RPM (Operating): 60 maximum
  • Operating Temperature Range: -30 °C to +70 °C (-22 °F to +158 °F)
  • Storage Temperature Range: -40 °C to +85 °C (-40 °F to +185 °F)
  • Humidity: MIL-STD-202, Method 103B, Condition B
  • Vibration: 10~55~10 Hz / 1 min. / Amplitude 1.5 mm
  • Shock: 100 G
  • Rotational Life: 30,000 cycles minimum
  • Switch Life: 20,000 cycles minimum
  • IP Rating: IP 40
  • Mechanical Angle: 360 ° continuous
  • Torque Detent: 30 to 90 gf-cm (0.41 to 1.25 oz-in)
  • Running Torque: 10 to 70 gf-cm (0.14 to 0.97 oz-in)
  • Mounting Torque: 10.2 kgf.cm (8.83 lb.-in.) maximum
  • Shaft Side Load (Static): 2.04 kgf (4.5 lbs.) minimum
  • Weight: 5 gm (0.17 oz.) maximum
  • Terminals: Printed circuit board terminals
  • Soldering Condition Wave Soldering: Sn95.5/Ag2.8/Cu0.7 solder with no-clean flux: 260 °C max. for 3 ±1 sec.
  • Soldering Condition Hand Soldering: Not recommended
  • Switch Type: Contact Push ON Momentary SPST
  • Power Rating (Resistive Load): 10 mA at 5 V DC
  • Switch Travel: 0.5 ± 0.3 mm
  • Switch Actuation Force: 610 ± 306 gf (8.47 ± 4.24 oz.-in.)
  • Contact Resistance: 100 milliohms @ 5 VDC
  • Resolution: 12 Pulses per 360 ° Rotation

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Frequently Asked Questions

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You can download the PEC11R4230FS0012 datasheet or visit the Bourns website for support.

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