myMectronic
myMectronic

A Premier B2B Part Search

Bourns 3299Z1103LF Square Trimmer Potentiometer

The Bourns 3299Z-1-103LF is a precision trimming potentiometer designed for a wide range of industrial applications requiring fine adjustment of resistance. This multiturn potentiometer features a robust sealed design, ensuring reliable performance in harsh environments. It offers a broad resistance range and adjustable voltage, making it suitable for applications such as calibration, tuning, and compensation in electronic circuits. The potentiometer is available in RoHS compliant versions, meeting environmental standards. Its compact size and ease of integration make it a versatile solution for various electronic designs.

Authorized Distributors
Source:DigiKey
Part No:3299Z-1-103LF
Stock:1668
Inv Date:05-28-2026
Price: Unit price: $2.87
Buy/RFQ:
Part No:3299Z-1-103LF
Stock:210
Inv Date:05-29-2026
Price: Unit price: $2.87
Buy/RFQ:
Part No:3299Z-1-103LF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.87
Buy/RFQ:
Part No:3299Z-1-103LF
Stock:300
Inv Date:05-28-2026
Price: Unit price: $1.66
Buy/RFQ:
Part No:3299Z-1-103LF
Stock:300
Inv Date:05-28-2026
Price: Unit price: $1.66
Buy/RFQ:
Part No:3299Z-1-103LF
Stock:25
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Bourns 3299Z1103LF 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

Buy the 3299Z-1-103LF Bourns Square Trimmer Potentiometer | myMectronic

Securely purchase the Bourns 3299Z-1-103LF online and ensure reliable performance for your critical applications.

Buy Now

Frequently Asked Questions

Where can I buy Bourns 3299Z1103LF?

You can click on the BUY or RFQ button to purchase 3299Z1103LF from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 3299Z1103LF?

You can download the 3299Z1103LF datasheet or visit the Bourns website for support.

Who is the manufacturer of 3299Z1103LF?

Bourns

Bourns Part List

Browse and search other Bourns parts, locate datasheets and stock

Sponsored by