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Bourns RJ24FW203 3/8 Square Trimming Potentiometer
The Bourns RJ24FW203 is a precision trimming potentiometer designed for applications requiring fine adjustment and reliable performance. This 3/8" square potentiometer utilizes a cermet resistive element, ensuring stability and durability. It is sealed for industrial use and meets stringent military specifications, including QPL per MIL-PRF-22097 and High-Rel MIL-PRF-39035. The RJ24FW203 is ideal for trimmer applications and offers a wide resistance range, excellent resolution, and robust environmental protection. It is commonly used in industrial equipment, instrumentation, and other applications where precise control and long-term reliability are essential.
Bourns RJ24FW203 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: 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)
- 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 RJ24FW203?
You can click on the BUY or RFQ button to purchase RJ24FW203 from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part RJ24FW203?
You can download the RJ24FW203 datasheet or visit the Bourns website for support.
Who is the manufacturer of RJ24FW203?
Bourns