Suntan Blog - Trimming Potentiometerhttps://www.hkcapacitor.com/Suntan offer all kinds of capacitors. - RainbowSoft Studio Z-Blog 1.8 Arwen Build 81206zh-CNCopyright 2009 www.hkcapacitor.com. Some Rights Reserved. House LightingSat, 11 Apr 2026 15:58:50 +0800From Precision Control to Power Load｜How Suntan TSR Series Simplifies Your Designa@b.com (admin)https://www.hkcapacitor.com/capacitor/from-precision-control-to-power-load-how-suntan-tsr-series-simplifies-your-design.htmlThu, 09 Oct 2025 14:29:05 +0800https://www.hkcapacitor.com/capacitor/from-precision-control-to-power-load-how-suntan-tsr-series-simplifies-your-design.html

Suntan Technology Company Limited – All Kinds of Capacitors

👉 Pain Point: Multi-brand selection increases qualification effort and BOM variance.
👉 Highlight: Suntan TSR-11~TSR-16 unifies digital knob trimming potentiometers and wirewound power resistors (up to 10 kW) for consistent panel and load-bank design.

Suntan TSR-11~16 Series — from precision control (digital knobs) to high-power load (wirewound), engineered for automation and testing.

Comprehensive Series for Diverse Applications

  • TSR-11 ~ TSR-13 (Digital Knobs) — fixed mounting, 6.35 mm shaft; suitable for calibration and control panels where repeatability matters.
  • TSR-14 ~ TSR-16 (Wirewound) — heat-sink/aluminum-housed structures; power-handling options covering control loads, braking and test fixtures (up to 10 kW within the series).
Explore Products Contact Sales

Watch the Application Video

Learn More & Request Datasheet

TSR Series – FAQ

Q1. What’s the practical split between digital knob and wirewound?
Digital knob (TSR-11~13) supports indexed adjustment on control/calibration panels; wirewound (TSR-14~16) targets power handling for load/braking where thermal stability is key.
Q2. Does the series cover high-power needs?
Yes. The lineup reaches up to 10 kW within the wirewound range (per datasheet and proper thermal practice).
Q3. Why does one series help procurement?
Shared family standards reduce BOM variance, ease qualification across sites, and stabilize replenishment plans.
All Kinds of Capacitors – Your Trusted Partner in Electronic Components
]]>Trimming Potentiometerhttps://www.hkcapacitor.com/capacitor/from-precision-control-to-power-load-how-suntan-tsr-series-simplifies-your-design.html#commenthttps://www.hkcapacitor.com/https://www.hkcapacitor.com/feed.asp?cmt=1227https://www.hkcapacitor.com/cmd.asp?act=tb&id=1227&key=973c6026Why TSR Potentiometers Are Ideal for Industrial Controla@b.com (admin)https://www.hkcapacitor.com/capacitor/why-tsr-potentiometers-are-ideal-for-industrial-control.htmlWed, 30 Jul 2025 11:20:32 +0800https://www.hkcapacitor.com/capacitor/why-tsr-potentiometers-are-ideal-for-industrial-control.html Suntan Technology Company Limited – All Kinds of Capacitors

 

The Suntan TSR Series covers a comprehensive range of potentiometers and resistors — from precision adjustment components to ultra high-power wirewound resistors — making it a versatile solution for industrial control, test instrumentation, and electronic design.

Each model in the TSR family is designed to address specific demands, whether it's fine-tuning voltage, handling high currents, or providing digital knob feedback. This guide gives you a quick overview of what each category offers and where it fits best.

Explore the TSR Series by Function

Model Type Key Features Typical Use
TSR-01 / 02 / 04 / 06 / 07 Wirewound Potentiometer High precision, linearity, multi/single-turn Voltage tuning, analog signal adjustment
TSR-03 Trimming Potentiometer Compact, PCB mount, cost-effective PCB manual fine-tuning
TSR-08 Carbon Film Potentiometer Smooth operation, low cost General electronics, audio
TSR-09 Conductive Plastic Potentiometer Long life, excellent feel Audio, instrumentation
TSR-11 / 12 / 13 Digital Rotary Encoder With click feedback, mechanical interface Control panels, user interface knobs
TSR-14 / 15 / 16 High Power Wirewound Resistor Up to 10,000W, aluminum housing Load bank, braking, energy discharge

Applications Across Industries

TSR potentiometers and resistors are widely used in:

  • Industrial Automation: Fine adjustment in PLCs, servo control, and process tuning.
  • Test & Measurement: Voltage calibration, signal trimming, and dynamic load simulation.
  • Consumer Electronics: Audio gain control, screen dimming, and manual interface inputs.
  • Power Systems: Load banks, braking resistors, and thermal stress protection.

View Specs or Request a Sample

Suntan TSR Series Potentiometers – Full Range Overview

*Image shows select models only. Full series available on the product page.

All Kinds of Capacitors – Your Trusted Partner in Electronic Components

 

 

]]>Trimming Potentiometerhttps://www.hkcapacitor.com/capacitor/why-tsr-potentiometers-are-ideal-for-industrial-control.html#commenthttps://www.hkcapacitor.com/https://www.hkcapacitor.com/feed.asp?cmt=1220https://www.hkcapacitor.com/cmd.asp?act=tb&id=1220&key=d90a2d2fLimited-Time Offer: Discover Suntan TSR-065/TSR-063 & TSR-C3305 Trimming Potentiometersa@b.com (admin)https://www.hkcapacitor.com/capacitor/TSR-065-TSR-063-TSR-C3305-Limited-Time-Offer.htmlThu, 10 Oct 2024 10:01:16 +0800https://www.hkcapacitor.com/capacitor/TSR-065-TSR-063-TSR-C3305-Limited-Time-Offer.html      Suntan Technology Company Limited

----All Kinds of Capacitors

Suntan’s trimming potentiometers offer precision and reliability for a wide range of applications. Today, we’re highlighting two exceptional products: the Phenolic Trimming Potentiometer – TSR-065/TSR-063 and the SMD Trimmer Potentiometer – 3mm – TSR-C3305. Don't miss out on our special offer valid until 18th October 2024!

Phenolic Trimming Potentiometer – TSR-065 / TSR-063

The TSR-065 and TSR-063 phenolic trimming potentiometers are designed for long-lasting performance and fine-tuning resistance control.

  • High Stability & Durability: With phenolic housing, these potentiometers offer consistent performance and protection against environmental factors.
  • Applications: Ideal for industrial equipment, consumer electronics, and automotive applications.
  • Special Offer: Valid until 18th October 2024 with a minimum order quantity (MOQ) of 10Kpcs.

🔎Learn more about TSR-065 and TSR-063.

SMD Trimmer Potentiometer – 3mm – TSR-C3305

The TSR-C3305 is perfect for space-constrained designs, providing precise adjustments in compact electronic systems.

  • Compact Size & SMD Compatibility: Ideal for modern electronics with tight spaces.
  • Applications: Perfect for telecommunications, medical devices, and instrumentation.
  • Special Offer: Valid until 18th October 2024 with a minimum order quantity (MOQ) of 10Kpcs.

🔎Learn more about TSR-C3305.

Don’t Miss Out!

Place your orders by 18th October 2024 and secure these trimming potentiometers with a MOQ of 10Kpcs.

For inquiries,contact us at 📩info@suntan.com.hk.

Limited-Time Offer: Discover Suntan TSR-065/TSR-063 & TSR-C3305 Trimming Potentiometers

]]>Trimming Potentiometerhttps://www.hkcapacitor.com/capacitor/TSR-065-TSR-063-TSR-C3305-Limited-Time-Offer.html#commenthttps://www.hkcapacitor.com/https://www.hkcapacitor.com/feed.asp?cmt=1182https://www.hkcapacitor.com/cmd.asp?act=tb&id=1182&key=20746883Suntan SMD Ceramic Trimmer Capacitor TSC3S Seriesa@b.com (admin)https://www.hkcapacitor.com/capacitor/Suntan-SMD-Ceramic-Trimmer-Capacitor-TSC3S-Series-20221011.htmlTue, 11 Oct 2022 11:40:05 +0800https://www.hkcapacitor.com/capacitor/Suntan-SMD-Ceramic-Trimmer-Capacitor-TSC3S-Series-20221011.htmlSuntan Technology Company Limited

---All Kinds of Capacitors

Dear Customers,
Glad to introduce our SMD type of ceramic trimmer capacitor TSC3S series for you, one of our popular series recently. 
Welcome to send us inquiry anytime at info@suntan.com.hk or sales@suntan.com.hk. Thank you.

Suntan SMD Ceramic Trimmer Capacitor - TSC3S Series

Datasheet: https://www.suntan.com.hk/pdf/Ceramic-Trimmer-Capacitors/TSC3S.pdf

Features

Ultra miniature size with external dimensions of

3.2(W) x 4.5(L) x 1.5(T)mm

Designed for reflow soldering

Lowest capacitance drift

Very good Q and high resonant frequency

Color coded case permits easy identification

Sealed construction prevents the penetration of Flux and Dust

]]>Trimming Potentiometerhttps://www.hkcapacitor.com/capacitor/Suntan-SMD-Ceramic-Trimmer-Capacitor-TSC3S-Series-20221011.html#commenthttps://www.hkcapacitor.com/https://www.hkcapacitor.com/feed.asp?cmt=1087https://www.hkcapacitor.com/cmd.asp?act=tb&id=1087&key=2b77e2e9Suntan TRIMMING POTENTIOMETERSa@b.com (admin)https://www.hkcapacitor.com/capacitor/Suntan-TRIMMING-POTENTIOMETERS-20220713.htmlWed, 13 Jul 2022 10:42:28 +0800https://www.hkcapacitor.com/capacitor/Suntan-TRIMMING-POTENTIOMETERS-20220713.htmlSuntan Technology Company Limited
--All Kinds of Capacitors

This week, we introduce our TRIMMING POTENTIOMETERS.
Suntan Supports below listed trimming potentiometers with good prices, could be replacement of Bourns parts.
Welcome to check prices with us!

Trimming Potentiometers List
TSR-3006 3 Terminal Style Rectangular Trimming Potentiometer
TSR-3323 7 Terminal Style Square Trimming Potentiometer
TSR-3296 5 Terminal Style Square Trimming Potentiometer
TSR-3362 9 Terminal Style Square Trimming Potentiometer
TSR-3386 8 Terminal Style Square Trimming Potentiometer
TSR-3266 5 Terminal Square Trimming Potentiometer
TSR-3269 2 Terminal SMD Square Trimming Potentiometer
TSR-065 Phenolic Consumer Trimming Potentiometer
TSR-3329 Circularity Trimming Potentiometer
TSR-3318 6mm Phenolic Round Trimming Potentiometer
TSR-C3305 3mm SMD Trimming Potentiometer

]]>Trimming Potentiometerhttps://www.hkcapacitor.com/capacitor/Suntan-TRIMMING-POTENTIOMETERS-20220713.html#commenthttps://www.hkcapacitor.com/https://www.hkcapacitor.com/feed.asp?cmt=1078https://www.hkcapacitor.com/cmd.asp?act=tb&id=1078&key=49456504SUNTAN Trimming Potentiometersa@b.com (admin)https://www.hkcapacitor.com/capacitor/SUNTAN-Trimming-Potentiometers-20210914.htmlTue, 14 Sep 2021 15:46:12 +0800https://www.hkcapacitor.com/capacitor/SUNTAN-Trimming-Potentiometers-20210914.htmlSuntan Technology Company Limited
---All Kinds of Capacitors

Dear Friends,

Suntan is a Hong Kong based manufacturer of Trimming Potentiometers. Including SMD Trimming Potentiometers, Rectangular Trimming Potentiometers, Wirewould Trimming Potentiomers, Phenolic Trimming Potentiometers and 5, 6, 7, 8, 9 terminal Trimming Potentiometers etc. Please refer to below product list of Trimming Potentiometers.

SUNTAN Trimming Potentiometers

]]>Trimming Potentiometerhttps://www.hkcapacitor.com/capacitor/SUNTAN-Trimming-Potentiometers-20210914.html#commenthttps://www.hkcapacitor.com/https://www.hkcapacitor.com/feed.asp?cmt=1040https://www.hkcapacitor.com/cmd.asp?act=tb&id=1040&key=8edfa0fbSuntan Trimming Potentiometers for precision instrumenta@b.com (admin)https://www.hkcapacitor.com/capacitor/Suntan-Trimming-Potentiometers-for-precision-instrument-20210415.htmlThu, 15 Apr 2021 17:40:12 +0800https://www.hkcapacitor.com/capacitor/Suntan-Trimming-Potentiometers-for-precision-instrument-20210415.htmlSuntan Technology Company Limited
---All Kinds of Capacitors

Dear Customers,
We provide all kinds of Trimming Potentiometers. Including SMD Trimming Potentiometers, Rectangular Trimming Potentiometers, Wirewould Trimming Potentiomers, Phenolic Trimming Potentiometers and 5, 6, 7, 8, 9 terminal Trimming Potentiometers etc.

Trimming Potentiometers is used by more and more products, its application including satellite receivers, modems, LCD displays, set-top boxes, and meters and instruments, as well as entertainment devices, such as cameras, and MP3 players. 

Suntan Trimming Potentiometers for precision instrument

]]>Trimming Potentiometerhttps://www.hkcapacitor.com/capacitor/Suntan-Trimming-Potentiometers-for-precision-instrument-20210415.html#commenthttps://www.hkcapacitor.com/https://www.hkcapacitor.com/feed.asp?cmt=1016https://www.hkcapacitor.com/cmd.asp?act=tb&id=1016&key=86251379Suntan Provide Wide Series of Trimming Potentiometersa@b.com (admin)https://www.hkcapacitor.com/capacitor/Suntan-Provide-Wide-Series-of-Trimming-Potentiometers.htmlTue, 09 Feb 2021 16:46:19 +0800https://www.hkcapacitor.com/capacitor/Suntan-Provide-Wide-Series-of-Trimming-Potentiometers.htmlSuntan Technology Company Limited
---All Kinds of Capacitors 

Suntan provide wide series of Trimming Potentiometers. Series including SMD Trimming Potentiometers, Rectangular Trimming Potentiometers, Wirewould Trimming Potentiomers, Phenolic Trimming Potentiometers and 5, 6, 7, 8, 9 terminal Trimming Potentiometers etc. 

Standard Resistance Range:10Ω - 1megΩ
Resistance Tolerance: ±5%, ±10%, ±20%, ±25%, ±30%

If you have any questions, or inquiry, please send us at sales@suntan.com.hk.

]]>Trimming Potentiometerhttps://www.hkcapacitor.com/capacitor/Suntan-Provide-Wide-Series-of-Trimming-Potentiometers.html#commenthttps://www.hkcapacitor.com/https://www.hkcapacitor.com/feed.asp?cmt=1008https://www.hkcapacitor.com/cmd.asp?act=tb&id=1008&key=3237bb42Su Suntan Trimming Potentiometers Updateda@b.com (admin)https://www.hkcapacitor.com/capacitor/Su-Suntan-Trimming-Potentiometers-Updated-20190716.htmlTue, 16 Jul 2019 14:10:11 +0800https://www.hkcapacitor.com/capacitor/Su-Suntan-Trimming-Potentiometers-Updated-20190716.htmlSuntan Technology Company Limited
---All kinds of Capacitors

Dear All,
 
Suntan kindly inform you that there are some of our Trimming Potentiometers are discontinued now, such as TSR-3269, TSR-3313 and TSR-3224.
Meantime, we also offer more specification and update datasheet for some items recently, such as TSR-3306, TSR-3590 and TSR-3540.
If you are buying our Trimming Potentiometers series, or you need any kinds of Trimming Pots, welcome to send inquiry and check the latest information with our sales team at sales@suntan.com.hk / info@suntan.com.hk. Thank you!

]]>Trimming Potentiometerhttps://www.hkcapacitor.com/capacitor/Su-Suntan-Trimming-Potentiometers-Updated-20190716.html#commenthttps://www.hkcapacitor.com/https://www.hkcapacitor.com/feed.asp?cmt=880https://www.hkcapacitor.com/cmd.asp?act=tb&id=880&key=594429e3Su Suntan Offer 6mm Cermet Round Trimming Potentiometer Againa@b.com (admin)https://www.hkcapacitor.com/capacitor/Su-Suntan-Offer-6mm-Cermet-Round-Trimming-Potentiometer-Again-20190611.htmlTue, 11 Jun 2019 14:07:57 +0800https://www.hkcapacitor.com/capacitor/Su-Suntan-Offer-6mm-Cermet-Round-Trimming-Potentiometer-Again-20190611.htmlSuntan Technology Company Limited
---All kinds of Capacitors

Hi Everyone,
 
Good News here! Suntan offer "6mm Cermet Round Trimming Potentiometer" now! This item had been discontinued for a long period, if you need this kind of Trimming Potentiometers, welcome to send us inquiry at sales@suntan.com.hk / info@suntan.com.hk to get our current price. Thank you.
 
6mm Cermet Round Trimming Potentiometer - TSR-3306: http://suntan.com.hk/pdf/Trimming-Potentiometers/TSR-3306.pdf

]]>Trimming Potentiometerhttps://www.hkcapacitor.com/capacitor/Su-Suntan-Offer-6mm-Cermet-Round-Trimming-Potentiometer-Again-20190611.html#commenthttps://www.hkcapacitor.com/https://www.hkcapacitor.com/feed.asp?cmt=874https://www.hkcapacitor.com/cmd.asp?act=tb&id=874&key=e2fa776e