Product Overview
The Chengdu Guosheng Technology Co., Ltd. BOCHEN 3323 Glass Glaze Preset Potentiometer is designed for precise resistance adjustments. It offers a wide resistance range, tight tolerance, and reliable performance across various environmental conditions, making it suitable for diverse electronic applications.
Product Attributes
- Brand: (BOCHEN)
- Origin: (Chengdu Guosheng Technology Co., Ltd.)
- Product Model: 3323
- Material: (Glass Glaze)
- Type: (Preset Potentiometer)
- Standard Packaging: 50 / (50pcs.per tube)
- Markings: Resistance tolerance (10% not marked), resistance code, product model.
Technical Specifications
| Characteristic | Specification |
|---|---|
| Electrical Characteristics | |
| Nominal Resistance Range | 502M |
| Resistance Tolerance | 10% |
| Terminal Resistance | 5%R or 5 |
| Contact Resistance Variation (CRV) | 5%R or 5 |
| Withstand Voltage | 101.3kPa: 500V; 8.5kPa: 315V |
| Insulation Resistance (Ri) | 1G (100Vac) |
| Effective Electrical Travel | 21010 |
| Environmental Characteristics | |
| Rated Power (max 315V) | 0.5W (at 70), 0W (at 125) |
| Temperature Range | -55~+125 |
| Temperature Coefficient (TCR) | 250ppm/ |
| Temperature Variation (R) | 2%R |
| Temperature Variation ((Uab/Uac)) | 1%R |
| Collision (390m/S, 4000 cycles) (R) | 1%R |
| Electrical Endurance at 70 (0.5W, 1000h) (R) | 10%R |
| Mechanical Endurance (200 cycles) (R) | 10%R |
| Steady Damp-Heat (R) | 3%R |
| Steady Damp-Heat (R1) | 100M |
| Physical Characteristics | |
| Total Mechanical Travel | 25010 |
| Starting Torque | 20mN.m |
| Clutch Torque | 50mN.m |
2410121336_BOCHEN-3323P-1-104_C125003.pdf
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