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Bourns RJ50FP101 1/4" Round Trimming Potentiometer

The Bourns RJ50FP101 is a precision trimming potentiometer designed for demanding industrial applications. This 1/4" round potentiometer offers a resistance range from 10 to 1 megohm, ensuring versatility in circuit design. It's sealed construction and compliance with MIL-PRF-22097 and MIL-PRF-39035 standards make it suitable for high-reliability environments. The RJ50FP101 is ideal for trimmer applications requiring precise adjustment and consistent performance, commonly found in industrial equipment, instrumentation, and control systems. Its robust design and reliable operation contribute to the overall performance and longevity of the connected circuitry.

Authorized Distributors
Part No:RJ50FP101
Stock:0
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:RJ50FP101
Stock:50
Inv Date:05-28-2026
Price: Unit price: $23.06
Buy/RFQ:
Part No:RJ50FP101
Stock:50
Inv Date:05-28-2026
Price: Unit price: $23.06
Buy/RFQ:

Bourns RJ50FP101 1/4" Round Trimming Potentiometer Specifications:

  • Resistance Range: 10 to 1 megohm
  • Resistance Tolerance: ±10 %
  • Absolute Minimum Resistance: 1 % or 2 ohms (whichever is greater)
  • Contact Resistance Variation: 3.0 % or 3 ohms max. (whichever is greater)
  • Adjustment Voltage: ±0.05 %
  • Resistance: ±0.15 %
  • Resolution: Infinite
  • Insulation Resistance: 500 vdc. 1,000 megohms min.
  • Dielectric Strength Sea Level: 600 vac
  • Dielectric Strength 80,000 Feet: 250 vac
  • Adjustment Angle: 240 ° nom.
  • Power Rating @ 85 °C: 0.5 watt
  • Temperature Range: -55 °C to +150 °C
  • Temperature Coefficient: ±100 ppm/°C
  • Seal Test: MIL-STD-202 Method 106 96 hours (3 % ΔTR, 10 Megohms IR)
  • Vibration: 30 G (1 % ΔTR; 1 % ΔVR)
  • Shock: 100 G (1 % ΔTR; 1 % ΔVR)
  • Load Life: 1,000 hours 0.5 watt @ 85 °C (3 % ΔTR; 3 % CRV)
  • Rotational Life: 200 cycles (4 % ΔTR; 4 % CRV)
  • Mechanical Angle: 260 ° nom.
  • Torque: 5.0 oz-in. max.
  • Stop Strength: 5.0 oz -in. min.
  • Weight: 0.02 oz.
  • Marking: Manufacturer’s trademark, resistance code, date code, manufacturer’s model number and style

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Frequently Asked Questions

Where can I buy Bourns RJ50FP101?

You can click on the BUY or RFQ button to purchase RJ50FP101 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part RJ50FP101?

You can download the RJ50FP101 datasheet or visit the Bourns website for support.

Who is the manufacturer of RJ50FP101?

Bourns

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