Square Trimming Potentiometer
7 Terminal Style Square Trimming Potentiometer - TSR-3323
MULTITURN CERMET SEALED TRIMMING POTENTIOMETER
Overview
- Multiturn cermet sealed potentiometer
- 3 terminal styles available
- Standard resistance range 10Ω to 5MΩ
- Resistance tolerance ±5%, ±10%
- High insulation resistance ≥1GΩ at 100Vac
- Withstand voltage up to 640Vac
Description
01 — TECHNICAL DATA
Specifications
| Electrical & Environmental Characteristics | |
|---|---|
| Standard Resistance Range | 10Ω – 5MΩ |
| Resistance Tolerance | ±5%, ±10% |
| Absolute Minimum Resistance | ≤1%R or 2Ω |
| Contact Resistance Variation | CRV ≤1% or 1Ω |
| Insulation Resistance | ≥1GΩ @100Vac |
| Withstand Voltage | 640Vac |
| Effective Travel | 20 turns nominal |
| Power Rating | 0.5W @70℃, 0W @125℃ |
| Temperature Range | -55℃ to +125℃ |
| Temperature Coefficient | ±100ppm/℃ |
| Rotational Life | 200 cycles |
02 — INTRODUCTION
Features
Features
Multiturn cermet sealed potentiometer
Compact square package
Wide resistance range
Stable electrical performance
High insulation resistance
Long adjustment life
03 — SOLUTIONS
Applications
Suitable for precision adjustment and calibration in industrial control, power supply circuits and electronic equipment requiring stable multiturn resistance trimming.