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Bourns PEC12R4222FS0024 12mm Incremental Encoder

The Bourns PEC12R series incremental encoder is a versatile component designed for applications requiring precise position feedback. Its compact design, long operational life, and high reliability make it suitable for a wide range of industrial and commercial applications. The encoder features a 2-bit quadrature output code and offers options for detents, shaft length, shaft style (insulated flatted shaft), switch configuration (push momentary switch), and resolution. It is RoHS compliant and designed to withstand various environmental conditions, including temperature extremes, humidity, vibration, and shock. The PEC12R encoder is a robust and reliable solution for applications such as robotics, automation, and motor control.

Authorized Distributors
Source:DigiKey
Part No:PEC12R-4222F-S0024
Stock:2562
Inv Date:05-28-2026
Price: Unit price: $1.77
Buy/RFQ:
Part No:PEC12R-4222F-S0024
Stock:4335
Inv Date:05-29-2026
Price: Unit price: $1.75
Buy/RFQ:
Source:Arrow EU
Part No:PEC12R-4222F-S0024
Stock:1125
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Bourns PEC12R4222FS0024 12mm Incremental Encoder Specifications:

  • output_code: 2-bit quadrature code
  • contact_rating: 10 mA @ 5 VDC
  • insulation_resistance: 10 megohms @ 250 VDC
  • dielectric_withstanding_voltage: 50 VAC minimum
  • electrical_travel: Continuous
  • contact_bounce: 2.0 ms. maximum
  • operating_rpm: 100 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
  • detent_torque: 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: 3 gm (0.1 oz.) maximum
  • terminals: Printed circuit board terminals
  • wave_soldering_temp: 260 °C max. for 3 ± 1 sec. (Sn95.5/Ag2.8/Cu0.7 solder with no-clean flux)
  • switch_type: Contact Push ON Momentary SPST
  • switch_power_rating: 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.)
  • switch_contact_resistance: 100 milliohms @ 5 VDC

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Frequently Asked Questions

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You can download the PEC12R4222FS0024 datasheet or visit the Bourns website for support.

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Bourns

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