Andrew
Andrew Content Marketer
On Nov 12, 2025


3329H-1-203LF Trimmer Resistors - Through Hole by Bourns

Introduction

The Trimmer Resistors - Through Hole 3329H-1-203LF by Bourns represent a perfect balance between performance, precision, and reliability. As part of Passive Components, this adjustable resistor from Bourns is designed for applications requiring fine-tuned electrical resistance and consistent performance across a wide range of environments.

Technical Specifications

  • Manufacturer: Bourns

  • Part Number: 3329H-1-203LF

  • Resistance Value: 20 kO

  • Adjustment Type: Top Adjustment

  • Tolerance: ±10%

  • Power Rating: 0.5W

  • Temperature Coefficient: ±100 ppm/°C

  • Mounting Type: Through Hole

  • Operating Temperature Range: -55°C to +125°C

Key Features

  1. Precision Adjustability: Allows accurate tuning of resistance in complex electronic circuits.

  2. Compact Design: The through-hole package is space-efficient and easy to mount.

  3. High Stability: Designed for long-term reliability and consistent electrical performance.

  4. Wide Operating Range: Performs reliably under various temperature and environmental conditions.

  5. Trusted Quality: Passive Components, Potentiometers, Trimmers & Rheostats from Bourns are known for durability and precision.

Applications

The 3329H-1-203LF Trimmer Resistors - Through Hole by Bourns are ideal for:

  • Calibration and tuning circuits

  • Measurement and instrumentation equipment

  • Audio and signal processing devices

  • Consumer electronics

  • Industrial control systems

Performance Overview

As part of Passive Components, the 3329H-1-203LF Trimmer Resistors - Through Hole by Bourns ensure superior reliability and smooth resistance adjustment. Bourns' expertise in Potentiometers, Trimmers & Rheostats ensures consistent output even under mechanical and electrical stress, making it a go-to component for engineers and designers.

Use Case Example

An industrial equipment manufacturer in USA, India, Australia, and Europe integrated the 3329H-1-203LF Trimmer Resistors - Through Hole by Bourns into their control panels for precision voltage tuning. The result was improved performance, calibration accuracy, and long-term reliability.

Datasheet Download

Access complete specifications and technical details for the 3329H-1-203LF Trimmer Resistors - Through Hole by Bourns .

Why Buy from Xonelec

At Xonelec, we supply authentic Passive Components, Potentiometers, Trimmers & Rheostats from leading manufacturers like Bourns. With fast shipping across USA, India, Australia, Europe, and other regions, you can count on genuine quality, competitive pricing, and excellent customer support.

Conclusion

The 3329H-1-203LF Trimmer Resistors - Through Hole by Bourns provide unmatched precision, long-term stability, and superior design versatility. Whether used in calibration systems, audio applications, or measurement instruments, this trimmer resistor exemplifies Bourns’ legacy of quality and innovation in Passive Components.


FAQs

Q1: What is the resistance value of the 3329H-1-203LF Trimmer Resistor?
A1: The 3329H-1-203LF offers a resistance value of 20 kO with ±10% tolerance.

Q2: What type of adjustment does it use?
A2: It features a top-adjustment design for precise manual tuning.

Q3: Can it operate under high temperatures?
A3: Yes, it operates reliably between -55°C and +125°C.

Q4: Where can I buy 3329H-1-203LF Trimmer Resistors - Through Hole by Bourns?
A4: You can purchase it from Xonelec.com, which ships worldwide to USA, India, Australia, and Europe.




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