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Bourns EM14C0DE24L064S 14 mm Rotary Encoder with Switch

The Bourns EM14C0D-E24-L064S is a compact 14mm rotary optical encoder designed for applications requiring precise angular measurement and switch functionality. It offers high rotational cycle life, RoHS compliance, and compatibility with HCMOS, CMOS, and TTL logic levels. The encoder provides a 2-bit quadrature code output with resolutions up to 64 PPR. The integrated switch allows for additional control or signaling capabilities. Typical applications include industrial automation, consumer electronics, and medical equipment where reliable position feedback and switching are required.

Authorized Distributors
Source:DigiKey
Part No:EM14C0D-E24-L064S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $34
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Part No:EM14C0D-E24-L064S
Stock:87
Inv Date:05-29-2026
Price: Unit price: $27.18
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Part No:EM14C0D-E24-L064S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $34.68
Buy/RFQ:
Part No:EM14C0D-E24-L064S
Stock:100
Inv Date:05-28-2026
Price: Unit price: $19.9
Buy/RFQ:
Part No:EM14C0D-E24-L064S
Stock:100
Inv Date:05-28-2026
Price: Unit price: $19.9
Buy/RFQ:

Bourns EM14C0DE24L064S 14 mm Rotary Encoder with Switch Specifications:

  • Electrical Output: 2-bit quadrature code
  • Resolution: 8 to 64 pulses per revolution (PPR)
  • Supply Voltage VCC: 5.0 VDC ± 0.25 VDC
  • Supply Current ICC: 26 mA maximum
  • Output Voltage Low VCEsat: 800 mV maximum at I(SINK) = 25 mA
  • Output Voltage High VO(HI): 4.0 VDC minimum @ VCC = 4.75 VDC
  • Output Current I(SINK): 25 mA maximum
  • Rise/Fall Time: 200 ns typical
  • Power Dissipation: 167 mW maximum
  • Pulse Width: 180 °e typical
  • Phase Angle: 90 °e ± 45 °e
  • Insulation Resistance: 1,000 megohms minimum
  • Operating RPM: 120 maximum
  • Switch Power Rating: 12 VDC / 20 mA (600 ohms minimum load)
  • Switch Contact Resistance: 200 ohms maximum
  • Operating Temperature Range: -40 °C to +70 °C (-40 °F to +158 °F)
  • Storage Temperature Range: -55 ºC to +125 ºC (-67 °F to +257 °F)
  • Vibration: 15 G
  • Shock: 50 G
  • Humidity: MIL-STD-202, Method 103, Condition B
  • Flammability: Conforms to UL 94HB
  • IP Rating: IP 54
  • Mechanical Angle: 360 °
  • Continuous Torque: 1.06 N-cm (1.5 oz.-in.) maximum
  • Detent Torque: 1.2 N-cm (1.7 oz.-in.) typical
  • Rotational Life Non-detent: 1,000,000 cycles (2,000,000 revolutions)
  • Rotational Life With Detent: 100,000 cycles (200,000 revolutions)
  • Switch Life: 100,000 cycles
  • Switch Actuation Force Standard: 250 gm (8.82 oz.) typical
  • Switch Actuation Force High Force: 850 gm (29.98 oz.) typical
  • Switch Travel Standard: 0.04 in. typical
  • Switch Travel High Force: 0.025 in. typical
  • Shaft Radial Play: 0.005 in. maximum
  • Shaft Axial Structural Strength: 35 lbs. minimum

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You can download the EM14C0DE24L064S datasheet or visit the Bourns website for support.

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Bourns

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