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Bourns RJR24FX202R 3/8 Square Trimming Potentiometer
The Bourns RJR24FX202R is a precision trimming potentiometer designed for a wide range of industrial applications requiring fine adjustments. This multiturn potentiometer features a robust cermet resistive element, sealed construction for harsh environments, and compliance with military specifications (MIL-PRF-22097 and MIL-PRF-39035). It's ideal for applications such as calibration, tuning, and adjustment in electronic equipment, instrumentation, and industrial control systems. The RJR24 series offers excellent stability and reliability, ensuring consistent performance over its operational lifespan.
Bourns RJR24FX202R 3/8 Square Trimming Potentiometer Specifications:
- Resistance Range: 10 ohms to 1 megohm
- Resistance Tolerance: ±10 % std.
- Absolute Minimum Resistance: 0.015 ohms
- Contact Resistance Variation: 3.0 % or 3 ohms max.
- Adjustability Voltage: ±0.01 %
- Resolution: Infinite
- Insulation Resistance: 500 vdc. 1,000 megohms min.
- Dielectric Strength: 1,000 vac (Sea Level), 400 vac (80,000 Feet)
- Effective Travel: 25 turns nom.
- Power Rating: 0.5 watt @ 85 °C
- Temperature Range: -55 °C to +150 °C
- Temperature Coefficient: ±100 ppm/°C
- Seal Test: 85 °C Fluorinert
- Humidity: MIL-STD-202 Method 106 (96 hours)
- Vibration: 20 G (1 % ΔTR; 1 % ΔVR)
- Shock: 100 G (1 % ΔTR; 1 % ΔVR)
- Load Life: 1,000 hours @ 85 °C (2 % ΔTR; 10% ΔVR) for RJ24, 10,000 hours @ 85 °C (3 % ΔTR) for RJR24
- Rotational Life: 200 cycles (2 % ΔTR)
- Torque: 5.0 oz-in. max.
- Mechanical Stops: Wiper idles
- Terminals: Mil-Std 202, Method 208
- Weight: 0.025 oz.
- Marking: Mil-spec part number, date code
- Flammability: U.L. 94V-0
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Frequently Asked Questions
Where can I buy Bourns RJR24FX202R?
You can click on the BUY or RFQ button to purchase RJR24FX202R from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part RJR24FX202R?
You can download the RJR24FX202R datasheet or visit the Bourns website for support.
Who is the manufacturer of RJR24FX202R?
Bourns