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Bourns 3386P1103LF Square Trimming Potentiometer

The Bourns 3386 series is a versatile line of 3/8” square trimming potentiometers, ideal for a wide range of industrial and commercial applications. These trimpots offer precise adjustment capabilities and are available in various configurations, including top and side adjust styles, extended shafts, and knob options. The cermet resistive element provides excellent stability and reliability, while the industrial sealing ensures robust performance in demanding environments. The Bourns 3386P-1-103LF model is RoHS compliant, making it suitable for environmentally sensitive designs. Commonly used in consumer electronics, industrial equipment, and instrumentation, these potentiometers provide a reliable solution for fine-tuning circuits and adjusting parameters.

Authorized Distributors
Source:Newark
Part No:3386P-1-103LF
Stock:10258
Inv Date:05-28-2026
Price: Unit price: $1.44
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Source:DigiKey
Part No:3386P-1-103LF
Stock:16887
Inv Date:05-28-2026
Price: Unit price: $1.36
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Part No:3386P-1-103LF
Stock:18458
Inv Date:05-29-2026
Price: Unit price: $1.36
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Part No:3386P-1-103LF
Stock:308
Inv Date:05-28-2026
Price: Unit price: $1.39
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Part No:3386P-1-103LF
Stock:2660
Inv Date:05-28-2026
Price: Unit price: $0.822
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Part No:3386P-1-103LF
Stock:2660
Inv Date:05-28-2026
Price: Unit price: $0.822
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Source:Arrow EU
Part No:3386P-1-103LF
Stock:15400
Inv Date:05-29-2026
Price: N/A
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Part No:3386P-1-103LF
Stock:145
Inv Date:05-29-2026
Price: N/A
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Bourns 3386P1103LF Square Trimming Potentiometer Specifications:

  • Resistance Range: 10 ohms to 2 megohms
  • Resistance Tolerance: ±10 %
  • 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. 1,000 megohms min.
  • 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 96 hours
  • Vibration: 30 G (1 % ΔTR, 1 % ΔVR)
  • Load LifeShock: 100 G (1 % ΔTR; 1 % ΔVR)
  • Rotational Life: 200 cycles
  • 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
  • Flammability: U.L. 94V-0

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Frequently Asked Questions

Where can I buy Bourns 3386P1103LF?

You can click on the BUY or RFQ button to purchase 3386P1103LF from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 3386P1103LF?

You can download the 3386P1103LF datasheet or visit the Bourns website for support.

Who is the manufacturer of 3386P1103LF?

Bourns

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