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On Jan 19, 2026


Introduction

The Trimmer Resistors - SMD TC33X-2-103E by Bourns are compact, high-precision components designed for fine-tuning resistance values in modern electronic circuits. These surface-mount trimmers are ideal for calibration and adjustment tasks where space-saving design and reliability are essential. As part of Passive Components, Potentiometers, Trimmers & Rheostats, Trimmer Resistors - SMD, the TC33X series is widely trusted across industrial, consumer, and automotive electronics.


Technical Specifications of TC33X-2-103E Trimmer Resistors - SMD


General Specifications

  • Manufacturer: Bourns

  • Part Number: TC33X-2-103E

  • Product Type: Trimmer Resistor – SMD

  • Resistance Value: 10 kO

  • Adjustment Type: Top or side adjustment (series dependent)

  • Mounting Type: Surface Mount

  • Power Rating: Suitable for low-power tuning applications

  • Temperature Stability: High reliability across operating range

  • Package Style: Ultra-compact SMD

  • Category: Passive Components, Potentiometers, Trimmers & Rheostats, Trimmer Resistors - SMD

These specifications make it an excellent choice for precision designs using Trimmer Resistors - SMD.


Key Features of TC33X-2-103E Trimmer Resistors


Performance Highlights

  • Compact SMD Design for Space-Constrained PCBs

  • Precise Resistance Adjustment

  • Excellent Mechanical Stability

  • Long Adjustment Life

  • Reliable Electrical Performance

The TC33X-2-103E Trimmer Resistors - SMD by Bourns are engineered to meet demanding requirements within Passive Components, Potentiometers, Trimmers & Rheostats, Trimmer Resistors - SMD applications.


Applications of TC33X-2-103E Trimmer Resistors - SMD


Typical Application Areas

  • Circuit Calibration and Fine Tuning

  • Sensor Signal Adjustment

  • Power Supply Voltage Trimming

  • Industrial Control Electronics

  • Consumer and Automotive Electronics

These applications demonstrate the flexibility of Trimmer Resistors - SMD in precision electronic designs.


Wiring and Connection Overview


Installation Guidelines

  • Place the SMD trimmer accurately on PCB pads

  • Use recommended reflow soldering profiles

  • Avoid excessive mechanical force during adjustment

  • Adjust resistance using compatible tuning tools

Following these practices ensures optimal performance of Passive Components, Potentiometers, Trimmers & Rheostats, Trimmer Resistors - SMD.


Use Case Scenario: Precision Calibration in Control Circuits


Practical Example

  • Scenario: An industrial controller required accurate voltage calibration

  • Challenge: Limited PCB space and stable adjustment requirement

  • Solution: Integrating TC33X-2-103E Trimmer Resistors - SMD by Bourns

  • Result: Precise tuning with long-term reliability

This showcases the importance of high-quality Trimmer Resistors - SMD in calibration circuits.


Download Datasheet for TC33X-2-103E Trimmer Resistors - SMD


For complete electrical characteristics, mechanical dimensions, and adjustment guidelines, refer to the official Bourns datasheet available from authorized distributors.


Why Buy TC33X-2-103E Trimmer Resistors from XON?


When sourcing TC33X-2-103E Trimmer Resistors - SMD by Bourns, choose a reliable distributor:

  • Genuine Bourns Components

  • Global Shipping Availability

  • Competitive Pricing for Bulk Orders

  • Expert Technical Support

Buy confidently from www.xonelec.com, x-on electronics, or xon electronics for trusted Passive Components, Potentiometers, Trimmers & Rheostats, Trimmer Resistors - SMD.


FAQs – TC33X-2-103E Trimmer Resistors - SMD


What resistance value does TC33X-2-103E offer?

It provides a nominal resistance of 10 kO.

Is this trimmer suitable for surface-mount designs?

Yes, it is specifically designed as an SMD component.

Can it be used for calibration purposes?

Yes, it is ideal for precise circuit calibration and tuning.

Does it support long-term adjustment stability?

Yes, it offers excellent mechanical and electrical stability.

Where can I buy original Bourns trimmer resistors?

They are available at www.xonelec.com with worldwide shipping.


Conclusion

The TC33X-2-103E Trimmer Resistors - SMD by Bourns deliver compact design, precise adjustment, and dependable performance. As part of Passive Components, Potentiometers, Trimmers & Rheostats, Trimmer Resistors - SMD, they are an excellent solution for calibration, tuning, and control applications in modern electronics.


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