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Bourns 3299Z1102LF Square Trimmer Potentiometer

The Bourns 3299Z-1-102LF is a precision trimming potentiometer designed for a wide range of industrial applications requiring fine adjustment of resistance. Featuring a 3/8" square design and multiturn capability, this potentiometer provides high resolution and accuracy. It is sealed for environmental protection and available in a RoHS compliant version, making it suitable for modern electronic designs. The potentiometer's robust construction and reliable performance make it ideal for applications such as calibration, tuning, and compensation in audio equipment, instrumentation, and industrial control systems.

Authorized Distributors
Source:DigiKey
Part No:3299Z-1-102LF
Stock:148
Inv Date:05-28-2026
Price: Unit price: $2.87
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Part No:3299Z-1-102LF
Stock:87
Inv Date:05-29-2026
Price: Unit price: $2.87
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Part No:3299Z-1-102LF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.74
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Part No:3299Z-1-102LF
Stock:295
Inv Date:05-28-2026
Price: Unit price: $1.3
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Part No:3299Z-1-102LF
Stock:295
Inv Date:05-28-2026
Price: Unit price: $1.3
Buy/RFQ:
Part No:3299Z-1-102LF
Stock:21
Inv Date:05-29-2026
Price: N/A
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Bourns 3299Z1102LF Square Trimmer Potentiometer Specifications:

  • Standard Resistance Range: 10 to 2 megohms
  • Resistance Tolerance: ±10 % std.
  • 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
  • Standard Packaging: 50 pcs. per tube

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Frequently Asked Questions

Where can I buy Bourns 3299Z1102LF?

You can click on the BUY or RFQ button to purchase 3299Z1102LF from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 3299Z1102LF?

You can download the 3299Z1102LF datasheet or visit the Bourns website for support.

Who is the manufacturer of 3299Z1102LF?

Bourns

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