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Bourns 3329S1203LF 1/4 ˝ Round Trimming Potentiometer

The Bourns 3329S-1-203LF is a versatile 1/4˝ round trimpot potentiometer designed for a wide range of industrial applications. Its sealed construction ensures reliability in harsh environments, while RoHS compliance meets environmental standards. Available with multiple terminal styles and packaging options, this potentiometer provides precise adjustment capabilities for trimmer circuits and other applications. It is listed on the QPL for style RJ50 per MIL-PRF-22097 and RJR50 per High-Rel MIL-PRF-39035.

Authorized Distributors
Source:DigiKey
Part No:3329S-1-203LF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.52275
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Part No:3329S-1-203LF
Stock:174
Inv Date:05-29-2026
Price: Unit price: $4.64
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Part No:3329S-1-203LF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.55
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Part No:3329S-1-203LF
Stock:305
Inv Date:05-28-2026
Price: Unit price: $1.79
Buy/RFQ:
Part No:3329S-1-203LF
Stock:305
Inv Date:05-28-2026
Price: Unit price: $1.79
Buy/RFQ:

Bourns 3329S1203LF 1/4 ˝ Round Trimming Potentiometer Specifications:

  • Resistance Range: 10 to 1 megohm
  • Resistance Tolerance: ±10 % std.
  • Absolute Minimum Resistance: 2 ohms
  • Contact Resistance Variation: 3.0 % or 3 ohms max.
  • Adjustment Angle: 240 ° nom.
  • Power Rating @ 85 °C: 0.5 watt
  • Power Rating @ 150 °C: 0 watt
  • Temperature Range: -55 °C to +150 °C
  • Seal Test: 85 °C Fluorinert
  • Vibration: 30 G
  • Shock: 100 G
  • Load Life: 1,000 hours
  • Rotational Life: 200 cycles
  • Mechanical Angle: 260 ° nom.
  • Torque: 5.0 oz-in. max.
  • Stop Strength: 5.0 oz -in. min.
  • Insulation Resistance: 1,000 megohms min.
  • Dielectric Strength: 600 vac (Sea Level), 250 vac (80,000 Feet)

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Frequently Asked Questions

Where can I buy Bourns 3329S1203LF?

You can click on the BUY or RFQ button to purchase 3329S1203LF from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 3329S1203LF?

You can download the 3329S1203LF datasheet or visit the Bourns website for support.

Who is the manufacturer of 3329S1203LF?

Bourns

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