Thick Film Chip Resistors for Industrial, High Power & Automotive Applications | KTR Series
6 May 2026Kingtronics International · Innovation in Resistance
How to Choose Between General Purpose, High Power and Automotive Chip Resistors
Selecting the right chip resistor is critical for ensuring performance, stability, and long-term reliability in electronic circuits. Whether for consumer electronics or heavy industrial systems, the Kingtronics KTR series provides the ideal solution[cite: 6, 8].
KTR Series Overview
This guide helps you choose between KTR-RC, KTR-RP, and KTR-RQ series based on power requirements and environmental conditions:
| Series | Type | Key Feature |
|---|---|---|
| KTR-RC | General Purpose | Cost-effective stability for standard electronics. |
| KTR-RP | High Power | Enhanced thermal dissipation for power supplies. |
| KTR-RQ | Automotive Grade | AEC-Q compliance for maximum safety and durability. |
Selection Factors & Applications
When designing a system, consider the Power Rating, thermal stability, and operating environment. KTR resistors are widely used in[cite: 12]:
- Power supplies and power conversion systems.
- Electric Vehicle (EV) control modules.
- High-load industrial automation equipment.
Video: KTC & KTR Application Highlights
Watch below to see how Kingtronics components ensure thermal efficiency in high-frequency and high-power applications[cite: 15].
Kingtronics · Reliability in Every Digit
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About
Kingtronics International Company was established in 1995 located in Dongguan City of China to handle all sales & marketing for factories located in Chengdu, Sichuan and Zhaoqing, Guangdong, China. In 1990, we established the first factory to produce trimming potentiometer and in 1999 we built up new factory in Zhao Qing, Guangdong. Now with around 850 workers, Kingtronics produce trimming potentiometers, dipped tantalum capacitors, multilayer ceramic capacitors, and diode & bridge rectifier. We sell good quality under our brand Kingtronics, and Kt, King, Kingtronics are our three trademarks. All our products are RoHS compliant, and our bridge rectifier have UL approval. Please visit our Products page, you could please download all our PDF datasheet and find cross reference for our Trimming Potentiometer and capacitors.
Tantalum and Ceramic Capacitors Cross Reference ↓ Download
Diodes & Rectifiers List(PDF: 97KB) ↓ Download
Trimming Potentiometer Cross Reference ↓Download
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