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Bourns 3362R1103LF 1/4 Square Trimming Potentiometer

The Bourns 3362R-1-103LF is a 1/4-inch square trimming potentiometer designed for a wide range of industrial applications. This potentiometer features a single-turn design, cermet resistive element, and a sealed construction, making it suitable for harsh environments. The rotor is specifically designed for automatic machine adjust interfaces, enhancing its usability in automated production processes. Available in RoHS compliant versions, this potentiometer offers a balance of performance, reliability, and environmental responsibility. It is ideal for applications requiring precise adjustment and fine-tuning of circuits.

Authorized Distributors
Source:DigiKey
Part No:3362R-1-103LF
Stock:935
Inv Date:05-28-2026
Price: Unit price: $1.31
Buy/RFQ:
Part No:3362R-1-103LF
Stock:501
Inv Date:05-29-2026
Price: Unit price: $1.31
Buy/RFQ:
Part No:3362R-1-103LF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.31
Buy/RFQ:

Bourns 3362R1103LF 1/4 Square Trimming Potentiometer Specifications:

  • Resistance Range: 10 ohms to 2 megohms
  • Resistance Tolerance: ±10 %
  • Absolute Minimum Resistance: 2.77 ohms
  • Contact Resistance Variation: 1 % or 3 ohms max.
  • Adjustability Voltage Divider: ±0.05 %
  • Rheostat: ±0.15 %
  • Resolution: Infinite
  • Insulation Resistance: 1,000 megohms min.
  • Dielectric Strength: 900 vac (Sea Level), 350 vac (80,000 Feet)
  • Adjustment Angle: 240 ° nom.
  • Power Rating: 0.50 watt (70 °C), 0.0 watt (125 °C)
  • Temperature Range: -55 °C to +125 °C
  • Seal Test: 85 °C Fluorinert
  • Temperature Coefficient: ±100 ppm/°C
  • Humidity: MIL-STD-202 Method 103
  • Vibration: 30 G
  • Shock: 100 G
  • Load Life: 1,000 hours (3 % ΔTR; 3 % or 3 ohms, CRV)
  • Rotational Life: 200 cycles (4 % ΔTR; 3 % or 3 ohms, CRV)
  • Mechanical Angle: 270 ° nom.
  • Torque: 3.0 oz-in. max.
  • Stop Strength: 7.0 oz -in. min.
  • Terminals: Solderable pins
  • Weight: 0.02 oz
  • Marking: Resistance code, terminal numbers, manufacturer’s model number, style and date code
  • Wiper: 50 % (Actual TR) ±10 %
  • Flammability: U.L. 94V-0
  • Packaging: 50 pcs. per tube
  • Adjustment Tool: H-90

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Frequently Asked Questions

Where can I buy Bourns 3362R1103LF?

You can click on the BUY or RFQ button to purchase 3362R1103LF from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 3362R1103LF?

You can download the 3362R1103LF datasheet or visit the Bourns website for support.

Who is the manufacturer of 3362R1103LF?

Bourns

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