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Bourns 3386X1253LF Square Trimming Potentiometer
The Bourns 3386X-1-253LF is a versatile trimming potentiometer ideal for a wide range of industrial applications requiring precise adjustment. This sealed, single-turn potentiometer offers a compact design and robust construction. It is RoHS compliant and available with features like a knob for finger adjustment, an extended shaft, and a cross-slot rotor to suit diverse design needs. The potentiometer's resistance range, combined with its adjustable features, makes it suitable for applications in audio equipment, test and measurement instruments, and various industrial control systems.
Bourns 3386X1253LF Square Trimming Potentiometer Specifications:
- Features: Single Turn / Cermet / Industrial / Sealed
- RoHS Compliant: Available
- Resistance Range: 10 ohms to 2 megohms
- Resistance Tolerance: ±10 % std. (.030)
- Absolute Minimum Resistance: 2 ohms max.
- Contact Resistance Variation: 2 % or 3 ohms max.
- Adjustability: Infinite
- Voltage Divider: ±0.05 %
- Rheostat: ±0.15 %
- Insulation Resistance: 500 vdc
- Resolution: Infinite
- Dielectric Strength: 900 vac (Sea Level), 350 vac (70,000 Feet)
- Adjustment Angle: 280 ° nom.
- Power Rating: 0.5 watt @ 85 °C, 0.1 watt @ 125 °C
- Temperature Range: -55 °C to +125 °C
- Temperature Coefficient: ±100 ppm/°C
- Seal Test: 85 °C Fluorinert
- Humidity: MIL-STD-202 Method 103
- Vibration: 30 G (1 % ΔTR; 1 % ΔVR)
- Shock: 100 G (1 % ΔTR; 1 % ΔVR)
- Load Life: 1,000 hours (3 % ΔTR; 3 % or 3 ohms, whichever is greater, CRV)
- Rotational Life: 200 cycles (4 % ΔTR; 3 % or 3 ohms, whichever is greater, CRV)
- Mechanical Angle: 310 ° nom.
- Torque: 5.0 oz-in. max.
- Stop Strength: 15.0 oz -in. min.
- Terminals: Solderable pins
- Weight: 0.03 oz
- Marking: Manufacturer’s trademark, resistance code, wiring diagram, date code, manufacturer’s model number and style
- Flammability: U.L. 94V-0
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Frequently Asked Questions
Where can I buy Bourns 3386X1253LF?
You can click on the BUY or RFQ button to purchase 3386X1253LF from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 3386X1253LF?
You can download the 3386X1253LF datasheet or visit the Bourns website for support.
Who is the manufacturer of 3386X1253LF?
Bourns