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Honeywell 385500M1377 Conductive Plastic Potentiometer

Honeywell's 385500M1377 conductive plastic potentiometer is a versatile component designed to convert rotary motion into a change of resistance. Available in a range of resistance values from 100 Ohm to 5 MOhm, and featuring linear, log, and antilog tapers, this potentiometer caters to a wide variety of industrial and commercial applications. Its robust construction and customizable options make it suitable for demanding environments, including audio/visual equipment, machine controls, and welding equipment. The potentiometer's nickel-plated brass shaft and thermoset plastic housing ensure durability and reliability.

Authorized Distributors
Source:Newark
Part No:385500M1377
Stock:38
Inv Date:06-01-2026
Price: Unit price: $32.75
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Source:DigiKey
Part No:385500M1377
Stock:38
Inv Date:06-01-2026
Price: Unit price: $20.45
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Part No:385500M1377
Stock:0
Inv Date:06-02-2026
Price: N/A
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Part No:385500M1377
Stock:25
Inv Date:06-01-2026
Price: Unit price: $20.45
Buy/RFQ:

Honeywell 385500M1377 Conductive Plastic Potentiometer Specifications:

  • Maximum working voltage: 500 Vdc (linear tapers), 350 Vdc (log, reverse log tapers)
  • Dielectric strength: 1000 Vac for 60 s at 1 mPa, 450 Vac for 60 s at 11,5 kPa
  • Power rating: 2 W at 70 °C, derated to 120 °C
  • Taper: Linear, log, antilog
  • CRV: 3% max. total resistance (linear/log tapers)
  • Resistance: 100 Ohm to 5 MOhm
  • Shaft material: Nickel-plated brass
  • Shaft diameter: 6,35 mm [0.250 in]
  • Bushing thread: 3/8-32 NEF-2A
  • Termination base material: Thermoset plastic
  • Housing material: Stainless steel
  • Operating temperature: -55 °C to 120 °C
  • Rotational life: Tested to 25,000 cycles

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Frequently Asked Questions

Where can I buy Honeywell 385500M1377?

You can click on the BUY or RFQ button to purchase 385500M1377 from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part 385500M1377?

You can download the 385500M1377 datasheet or visit the Honeywell website for support.

Who is the manufacturer of 385500M1377?

Honeywell

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