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Honeywell RA20LASB153A Wirewound Potentiometer

The Honeywell RA20LASB153A is a robust wirewound potentiometer designed for demanding industrial applications. Featuring a 1 1/8 inch diameter and available in 2 and 4 watt ratings, this potentiometer offers versatility with various mounting, terminal, and shaft configurations. It boasts high torque and optional shaft and mounting seals for enhanced performance and durability. The RA20LASB153A meets military standard MIL-R-19, ensuring reliability in critical applications. It is ideal for applications requiring precise control and robust performance.

Authorized Distributors
Part No:RA20LASB153A
Stock:19
Inv Date:06-01-2026
Price: Unit price: $91.47
Buy/RFQ:
Part No:RA20LASB153A
Stock:19
Inv Date:06-01-2026
Price: Unit price: $91.47
Buy/RFQ:
Part No:RA20LASB153A
Stock:13
Inv Date:06-01-2026
Price: Unit price: $100.13
Buy/RFQ:

Honeywell RA20LASB153A Wirewound Potentiometer Specifications:

  • Resistance Range: 1Q to 500Q linear
  • Resistance Tolerance: +10% standard; 5% to +1% special
  • Power Rating (Watts): Single section: 2 @ 40°C; 0 @ 105°C
  • Watts/Degree: .0071 watt per degree of effective rotation maximum
  • Effective Rotation: 280° ±5°
  • Electrical Rotation: 300° ±5°
  • Tapers: 90Q per degree maximum
  • Independent Linearity: +5% standard; +1% special
  • End Resistance: 1 to 50 Q —0.3Q; 51 to 100Q —0.5Q. Over 100Q — 0.2% of total or 1Q
  • Dielectric Withstanding Voltage: 1000 Vac for 60 seconds @ ATM
  • Working Voltage: 310 volts maximum
  • Switch Types: S.P.S.T., S.P.D.T., D.P.S.T.
  • Shaft Torque: 8 Ibs. in. maximum
  • Stop Torque: 8 Ibs. in. maximum
  • Mechancial Rotation: 300° ±5°
  • Operating Temperature Range: -55°C to 105°C

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Frequently Asked Questions

Where can I buy Honeywell RA20LASB153A?

You can click on the BUY or RFQ button to purchase RA20LASB153A from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part RA20LASB153A?

You can download the RA20LASB153A datasheet or visit the Honeywell website for support.

Who is the manufacturer of RA20LASB153A?

Honeywell

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