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Bourns 3296W1221LF SMD Trimmer Potentiometer

The Bourns 3296W-1-221LF is a miniature SMD trimmer potentiometer designed for precise adjustment in electronic circuits. Its cermet resistive element provides stability and infinite resolution, ensuring accurate and repeatable trimming. Available in vertical and horizontal adjust styles, this trimmer is compatible with surface mount manufacturing processes and is RoHS compliant. It finds applications in audio equipment, instrumentation, and other devices requiring fine-tuning of resistance values.

Authorized Distributors
Source:Newark
Part No:3296W-1-221LF
Stock:827
Inv Date:05-28-2026
Price: Unit price: $1.5
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Source:DigiKey
Part No:3296W-1-221LF
Stock:1300
Inv Date:05-28-2026
Price: Unit price: $2.04
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Part No:3296W-1-221LF
Stock:2478
Inv Date:05-29-2026
Price: Unit price: $2.51
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Part No:3296W-1-221LF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.53
Buy/RFQ:
Part No:3296W-1-221LF
Stock:2827
Inv Date:05-28-2026
Price: Unit price: $1.127
Buy/RFQ:
Part No:3296W-1-221LF
Stock:2827
Inv Date:05-28-2026
Price: Unit price: $1.127
Buy/RFQ:

Bourns 3296W1221LF SMD Trimmer Potentiometer Specifications:

  • Standard Resistance Range: 10 ohms to 1 megohm
  • Resistance Tolerance: ±10 %
  • Absolute Minimum Resistance: 1 % or 2 ohms max.
  • Contact Resistance Variation: 3.0 % or 3 ohms max.
  • Adjustability Voltage Divider: ±0.02 %
  • Rheostat: ±0.05 %
  • Resolution: Infinite
  • Insulation Resistance: 500 vdc. 1,000 megohms min.
  • Dielectric Strength Sea Level: 600 vac
  • Effective Travel: 12 turns nom.
  • Power Rating: 0.25 watt @ 85 °C
  • Temperature Range: -65 °C to +150 °C
  • Temperature Coefficient: ±100 ppm/°C
  • Torque: 2.5 oz-in. max.
  • Mechanical Stops: Wiper idles
  • Weight: 0.015 oz
  • Marking: Manufacturer’s trademark, resistance code, wiring diagram, date code, model number and style
  • Resistance Code: See Standard Resistance Table

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Frequently Asked Questions

Where can I buy Bourns 3296W1221LF?

You can click on the BUY or RFQ button to purchase 3296W1221LF from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 3296W1221LF?

You can download the 3296W1221LF datasheet or visit the Bourns website for support.

Who is the manufacturer of 3296W1221LF?

Bourns

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