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Bourns 3386F1103 Square Trimming Potentiometer
The Bourns 3386 series is a versatile line of 3/8" square trimpots, ideal for a wide range of industrial and commercial applications. These potentiometers offer precise adjustment capabilities and are available in various configurations to meet specific design requirements. Features include single-turn operation, cermet resistive elements, and options for finger adjustment with a knob, extended shaft, or cross-slot rotor. The 3386F-1-103 model is RoHS compliant and designed for reliable performance in demanding environments. They are commonly used in audio equipment, test and measurement instruments, and various control systems.
Bourns 3386F1103 Square Trimming Potentiometer Specifications:
- 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
- Wiper: 50 % (Actual TR) ±10 %
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Frequently Asked Questions
Where can I buy Bourns 3386F1103?
You can click on the BUY or RFQ button to purchase 3386F1103 from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 3386F1103?
You can download the 3386F1103 datasheet or visit the Bourns website for support.
Who is the manufacturer of 3386F1103?
Bourns