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Bourns 3309W1503 9mm Round Trimming Potentiometer

The Bourns 3309W-1-503 is a 9mm round trimpot designed for trimmer applications. This potentiometer features a single-side (front) adjustment mechanism and a cermet resistive element. It is characterized by its compact size, dust-resistant covers, and versatility in mounting styles. While the series is obsolete and not recommended for new designs, it remains a viable option for legacy systems or specific applications requiring its unique characteristics. The component is RoHS compliant, ensuring adherence to environmental regulations. Users should verify actual device performance in their specific applications.

Authorized Distributors
Part No:3309W-1-503
Stock:0
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:3309W-1-503
Stock:650
Inv Date:05-28-2026
Price: Unit price: $0.67
Buy/RFQ:
Part No:3309W-1-503
Stock:650
Inv Date:05-28-2026
Price: Unit price: $0.67
Buy/RFQ:

Bourns 3309W1503 9mm Round Trimming Potentiometer Specifications:

  • Resistance Range: 100 ohms to 2 megohms
  • Adjustment Type: Single-side (front)
  • Mounting Styles: Horizontal and vertical
  • RoHS Compliant: Yes
  • Temperature Range: -25 °C to +100 °C
  • Power Rating: 0.5 watt @ 70 °C
  • Resolution: Essentially infinite
  • Adjustment Angle: 235 ° nom.
  • Torque (Operating): 5 oz-in. max.
  • Stop Strength: 11.0 oz -in. min.
  • Standard Resistance Table: See datasheet

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Frequently Asked Questions

Where can I buy Bourns 3309W1503?

You can click on the BUY or RFQ button to purchase 3309W1503 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 3309W1503?

You can download the 3309W1503 datasheet or visit the Bourns website for support.

Who is the manufacturer of 3309W1503?

Bourns

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