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Bourns RTR22DP202M 1/2” Square Trimming Potentiometer
The Bourns RTR22DP202M is a precision trimming potentiometer designed for applications requiring fine adjustment and reliable performance. This 1/2” square potentiometer features a multiturn wirewound construction, ensuring high resolution and stability. It is sealed for environmental protection and is listed on QPL per MIL-PRF-27208 and High-Rel MIL-PRF-39015, making it suitable for demanding military and industrial applications. The RTR22 series offers a wide range of resistance values and is ideal for trimmer circuits, calibration, and fine-tuning in electronic devices.
Bourns RTR22DP202M 1/2” Square Trimming Potentiometer Specifications:
- Standard Resistance Range RT22: 50 to 20K ohms
- Standard Resistance Range RTR22: 500 to 20K ohms
- Resistance Tolerance: ±5 % std.
- Absolute Minimum Resistance: 0.1 % or 1 ohm max.
- Noise: 100 ohms ENR max.
- Resolution: See Resistance Table
- Insulation Resistance: 500 vdc. 1,000 megohms min.
- Dielectric Strength Sea Level: 1,000 vac
- Dielectric Strength 80,000 Feet: 400 vac
- Adjustment Travel: 25 turns nom.
- Power Rating @ 85 °C: 0.75 watt
- Power Rating @ 150 °C: 0 watt
- Temperature Range: -65 °C to +150 °C
- Seal Test: 85 °C Fluorinert
- Humidity: MIL-STD-202 Method 106
- Vibration: 30 G (1 % ΔTR; 0.5 % + resolution ΔVR)
- Shock: 100 G (1 % ΔTR; 0.5 % + resolution ΔVR)
- Load Life RT22: 1,000 hours 0.75 watt @ 85 °C (2 % ΔTR; 2 % + resolution ΔVR)
- Load Life RTR22: 10,000 hours 0.75 wattt @ 85 °C (3 % ΔTR; 2 % + resolution ΔTR)
- Rotational Life: 200 cycles (2 % ΔTR)
- Torque: 5.0 oz-in. max.
- Mechanical Stops: Wiper idles
- Terminals: Flexible leads (7 strands of 30 AWG) MIL-STD-202; Method 208
- Weight: 0.06 oz.
- Machine Screw Mounting Torque: 12 oz-in. max.
- Marking: Mil-spec part number
- Wiper: 50 % (Actual TR) ±10 %
- Flammability: U.L. 94V-0
- Standard Packaging P, W & X Styles: 25 pcs. per tube
- Standard Packaging L Style: 25 pcs. per bag
- Adjustment Tool: H-90
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Frequently Asked Questions
Where can I buy Bourns RTR22DP202M?
You can click on the BUY or RFQ button to purchase RTR22DP202M from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part RTR22DP202M?
You can download the RTR22DP202M datasheet or visit the Bourns website for support.
Who is the manufacturer of RTR22DP202M?
Bourns