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Bourns 3299X1205 3/8 Square Trimmer Potentiometer

The Bourns 3299X-1-205 is a precision trimmer potentiometer designed for a wide range of industrial and commercial applications. Featuring a 3/8" square format, this potentiometer provides accurate resistance adjustment with a multiturn design. It is characterized by its robust construction, sealed design for environmental protection, and availability in RoHS compliant versions. The 3299X-1-205 is suitable for applications requiring fine-tuning of resistance values, such as calibration, volume control, and sensor adjustment. Its compact size and ease of integration make it a versatile choice for electronic circuit design.

Authorized Distributors
Source:DigiKey
Part No:3299X-1-205
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.99475
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Source:DigiKey
Part No:3299X-1-205
Stock:517
Inv Date:05-28-2026
Price: Unit price: $2.43
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Part No:3299X-1-205
Stock:0
Inv Date:05-29-2026
Price: Unit price: $4.9
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Part No:3299X-1-205
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5
Buy/RFQ:
Part No:3299X-1-205
Stock:517
Inv Date:05-28-2026
Price: Unit price: $2.53
Buy/RFQ:
Part No:3299X-1-205
Stock:517
Inv Date:05-28-2026
Price: Unit price: $2.53
Buy/RFQ:

Bourns 3299X1205 3/8 Square Trimmer Potentiometer Specifications:

  • Standard Resistance Range: 10 to 2 megohms
  • Resistance Tolerance: ±10 %
  • Absolute Minimum Resistance: 1 % or 2 ohms max.
  • Contact Resistance Variation: 1.0 % or 3 ohms max.
  • Adjustability Voltage: ±0.01 %
  • Resolution: Infinite
  • Insulation Resistance: 500 vdc. 1,000 megohms min.
  • Dielectric Strength Sea Level: 900 vac
  • Effective Travel: 25 turns nom.
  • Power Rating (300 volts max.) 70 °C: 0.5 watt
  • Temperature Range: -55 °C to +125 °C
  • Temperature Coefficient: ±100 ppm/°C
  • Torque: 3.0 oz-in. max.
  • Mechanical Stops: Wiper idles
  • Weight: 0.035 oz.
  • Marking: Manufacturer’s trademark, resistance code, wiring diagram, date code, manufacturer’s model number and style
  • Wiper: 50 % (Actual TR) ±10 %
  • Flammability: U.L. 94V-0

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Frequently Asked Questions

Where can I buy Bourns 3299X1205?

You can click on the BUY or RFQ button to purchase 3299X1205 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 3299X1205?

You can download the 3299X1205 datasheet or visit the Bourns website for support.

Who is the manufacturer of 3299X1205?

Bourns

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