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Honeywell RV4LAYSA255B Conductive Plastic Potentiometer

The RV4LAYSA255B is a 1-turn, 1-gang panel-mount rotary potentiometer designed according to MIL-PRF-94 specifications. It features a 2W power rating and utilizes a conductive plastic element for reliable performance. The potentiometer has a robust nickel-plated brass shaft and bushings, providing durability. It converts rotary motion into a variable resistance, enabling smooth adjustment of voltage or current levels. This makes it suitable for controlling position transducers across various applications. The device includes a linear track taper, screwdriver adjustment slot, solder lug terminals, a locking bushing, and a slotted shaft end. It offers a rotational life of 25,000 cycles and operates within a temperature range of -55°C to 120°C.

Authorized Distributors
Part No:RV4LAYSA255B
Stock:130
Inv Date:06-01-2026
Price: Unit price: $20.71
Buy/RFQ:
Part No:RV4LAYSA255B
Stock:130
Inv Date:06-01-2026
Price: Unit price: $20.71
Buy/RFQ:

Honeywell RV4LAYSA255B Conductive Plastic Potentiometer Specifications:

  • Power Rating: 2 Watts
  • Rotational Life: 25,000 cycles
  • Temperature Range: -55°C to +120°C
  • Resistance Range: 50Ω to 5 Megohms, linear
  • Resistance Tolerance: Up to 1 Megohm +10%, above 1 Megohm +20%
  • Effective Rotation: 270° +10°/-0°
  • End Resistance: 4Ω max for units up to 250KΩ; 10Ω for higher resistances
  • Shaft Material: Nickel-plated brass
  • Bushing Lengths: 1/4 in., 3/8 in., 1/2 in., with panel seal options
  • Switch Compatibility: Not included, order separately
  • Operating Temperature: -55°C to +120°C
  • Mechanical Rotation: 312° +3°, with switch 333° +3°
  • Stop Torque: Minimum 12 in.-oz.
  • Input Voltage: 500 Vdc across end terminals
  • Dielectric Strength: 1000 Vac for 60 seconds
  • Linearity: ±5% for linear taper

Buy the Buy Conductive Plastic Potentiometer Part Number RV4LAYSA255B Online

Purchase the high-quality Conductive Plastic Potentiometer RV4LAYSA255B online today. Designed for reliability and precise adjustment, this 2-watt device features a durable nickel-plated brass shaft, linear resistance taper, and operates across a temperature range of -55°C to 120°C. Perfect for controlling position transducers and taking advantage of its MIL-PRF-94 compliance, it offers a rotational life of 25,000 cycles. Make your projects more efficient by ordering this rugged, high-performance potentiometer now.

Order your Conductive Plastic Potentiometer RV4LAYSA255B today and enjoy precise control with high durability for demanding applications.

Frequently Asked Questions

Where can I buy Honeywell RV4LAYSA255B?

You can click on the BUY or RFQ button to purchase RV4LAYSA255B from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part RV4LAYSA255B?

You can download the RV4LAYSA255B datasheet or visit the Honeywell website for support.

Who is the manufacturer of RV4LAYSA255B?

Honeywell

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