Engineers working in industrial control, test systems, or automation design often face a challenge — finding a single resistor family that covers both precision adjustment and high-power load applications. The Suntan® TSR-11~16 Series solves this by combining digital knob trimming potentiometers and wirewound resistors within a unified design platform.
Complete Lineup for Precision and Power
The TSR family covers everything from front-panel calibration to heavy-duty load control. All models share mechanical compatibility and consistent quality, reducing BOM variance and qualification effort.
| Model | Type | Key Features | Typical Applications |
|---|---|---|---|
| TSR-11 / 12 / 13 | Digital Knob Trimming Potentiometer | 6.35 mm shaft, panel-mount, indexed steps (0–9 or 0–14) | Calibration panels, instrumentation, control consoles |
| TSR-14 / 15 / 16 | Wirewound Power Resistor | Aluminum housed, high stability, power rating up to 10 kW | Load banks, braking circuits, power testing systems |
Why Choose the TSR Series?
The Suntan TSR-11~16 Series was engineered to simplify sourcing and improve design efficiency. Its unified mechanical design reduces supplier count, streamlines qualification across regions, and ensures compatibility throughout industrial platforms.
By merging precision trimming potentiometers and high-power wirewound resistors in a single family, engineers can handle both calibration and heavy-load applications — delivering up to 10 kW power capability with consistent quality and mechanical form.
Each model features an aluminum-housed body that enhances thermal reliability and long-term stability under continuous operation. The series supports EU-compatible mounting dimensions and voltage ratings, making it ideal for industrial automation, braking circuits, and test equipment manufacturers.
▶ Watch: How TSR-11~16 unifies trimming potentiometers and wirewound resistors for precision and power.
Next Step
Suntan TSR-11~16 Series — digital knob potentiometers and wirewound resistors up to 10 kW for industrial automation, testing, and load applications.