Product Overview
The 3296X series glass glaze preset potentiometers from Bochen (BOCHEN) offer precise resistance adjustment. Designed for reliability and stability, these potentiometers are suitable for various electronic applications requiring accurate control.
Product Attributes
- Brand: (BOCHEN)
- Origin: (Chengdu Guosheng Technology Co., Ltd.)
- Model: 3296X
Technical Specifications
| Characteristic | Specification | Details |
| Electrical Characteristics | Nominal Resistance Range | 50-2M |
| Resistance Tolerance | 10% | |
| Terminal Resistance | ≤5%R or 5 | |
| Contact Resistance Variation (CRV) | ≤5%R or 5 | |
| Withstand Voltage | 640Vac | |
| Insulation Resistance (Ri) | ≥1G (100Vdc) | |
| Effective Electrical Travel | >70% of total mechanical travel | |
| Environmental Characteristics | Rated Power (at 70) | 0.5W (315V max) |
| Temperature Range | -55 to +125 | |
| Temperature Coefficient (TCR) | ±250ppm/ | |
| Vibration | 10-500Hz, 0.75mm, 6h (Electrical interruption ≤100s, ΔR ≤5%R, Δ(Uab/Uac) ≤±7.5%) | |
| Collision | 390m/S², 4000 times (ΔR ≤5%R) | |
| Climate Category | IEC68-2-2 etc. (ΔR ≤10%R, R1 ≥100M) | |
| Physical Characteristics | Total Mechanical Travel | 30 ± 2 turns |
| Starting Torque | ≤30mN.m | |
| Standard Packaging | 50 pcs. per tube | |
| Marking | Resistance tolerance (if not marked, it is ±10%), resistance code, product model |
Resistance Code Table
| Resistance () | Resistance Code | Remarks |
| 10 | 10 | Low Resistance Section |
| 20 | 20 | |
| 50 | 50 | |
| 100 | 101 | |
| 200 | 201 | |
| 500 | 501 | |
| 1,000 | 102 | |
| 2,000 | 202 | |
| 5,000 | 502 | |
| 10,000 | 103 | |
| 20,000 | 203 | |
| 25,000 | 253 | |
| 50,000 | 503 | |
| 100,000 | 104 | |
| 200,000 | 204 | |
| 250,000 | 254 | |
| 500,000 | 504 | |
| 1,000,000 | 105 | High Resistance Section |
| 2,000,000 | 205 | |
| 5,000,000 | 505 |
Note: All resistances other than those listed above are non-standard.
1811011704_BOCHEN-3296X-1-104_C124974.pdf
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