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Bourns RJR26FW502R Trimming Potentiometer
The Bourns RJR26FW502R is a precision trimming potentiometer ideal for applications requiring fine adjustments and reliable performance in industrial environments. It's a sealed, multiturn device listed to military specifications (MIL-PRF-22097 and MIL-PRF-39035), ensuring high-reliability operation. The potentiometer's design allows for accurate trimming and calibration in a variety of electronic circuits. Its robust construction and sealed design make it suitable for demanding applications where environmental factors are a concern.
Bourns RJR26FW502R Trimming Potentiometer Specifications:
- Features: Multiturn / Cermet / Industrial / Sealed
- Standard Resistance Range: 10 to 1 megohm
- Resistance Tolerance: ±10 % std.
- Absolute Minimum Resistance RJ26: 2 % or 20 ohms max.
- Absolute Minimum Resistance RJR26: 2 % or 2 ohms max.
- Contact Resistance Variation: 3.0 % or 3 ohms max.
- Adjustability Voltage: ±0.02 %
- Resolution: Infinite
- Insulation Resistance: 500 vdc. 1,000 megohms min.
- Dielectric Strength Sea Level: 600 vac
- Dielectric Strength 80,000 Feet: 250 vac
- Effective Travel: 12 turns nom.
- Power Rating (200 volts max.): 0.25 watt @ 85 °C
- Temperature Range: -65 °C to +150 °C
- Temperature Coefficient: ±100 ppm/°C
- Seal Test: 85 °C Fluorinert
- Humidity: MIL-STD-202 Method 106 (96 hours, 1 % ΔTR, 10 Megohms IR)
- Vibration: 20 G (1 % ΔTR; 1 % ΔVR)
- Shock: 100 G (1 % ΔTR; 1 % ΔVR)
- Load Life RJ26: 1,000 hours 0.25 watt @ 85 °C (2 % ΔTR; 1 % ΔVR)
- Load Life RJR26: 10,000 hours 0.25 watt @ 85 °C (3 % ΔTR)
- Rotational Life: 200 cycles (2 % ΔTR)
- Torque: 3.0 oz-in. max.
- Mechanical Stops: Wiper idles
- Terminals: MIL-STD-202; Method 208
- Weight: 0.015 oz.
- Marking: Mil-spec part number
- Wiper: 50 % (Actual TR) ±10 %
- Flammability: U.L. 94V-0
- Standard Packaging: 50 pcs. per tube
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Frequently Asked Questions
Where can I buy Bourns RJR26FW502R?
You can click on the BUY or RFQ button to purchase RJR26FW502R from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part RJR26FW502R?
You can download the RJR26FW502R datasheet or visit the Bourns website for support.
Who is the manufacturer of RJR26FW502R?
Bourns