Product Overview
This document is an Approval Sheet for the 3362S trimmer potentiometer, manufactured by Chengdu Guosheng Technology Co., Ltd. It details the electrical, environmental, and mechanical characteristics of the product, along with its naming conventions and dimensions.
Product Attributes
- Brand: Chengdu Guosheng Technology Co., Ltd.
- Origin: China
- Product Type: Glass glaze pre-adjustment potentiometer
Technical Specifications
| Category | Specification | Details |
|---|---|---|
| Electrical Characteristics | Nominal Resistance Range | 505M |
| Resistance Tolerance | 10% | |
| Terminal Resistance | 2%R or 10 (whichever is greater) | |
| Contact Resistance Variation (CRV) | CRV5%R or 5 | |
| Withstand Voltage | 101.3kPa 500V, 8.5kPa 315V | |
| Insulation Resistance (Ri) | 1G (100Vac) | |
| Effective Electrical Travel | 21010 | |
| Environmental Characteristics | Rated Power (315V max) | 0.5W at 70, 0W at 125 |
| Temperature Range | -55 to +125 | |
| Temperature Coefficient (TCR) | 250ppm/ | |
| Temperature Variation | R(2%R+0.1), (Uab/Uac)1%R | |
| Collision | 390m/S, 4000 cycles, R1%R | |
| Electrical Endurance at 70 | 0.5W, 1000h, R10%R, (Uab/Uac)10% | |
| Mechanical Characteristics | Total Mechanical Travel | 25010 |
| Starting Torque | 20mN.m | |
| Clutch Torque | 50mN.m | |
| Mechanical Endurance | 200 cycles, R10%R | |
| Steady Damp-Heat | R3%R, R1100M | |
| Packaging & Marking | Standard Packaging | 50 pcs. per tube |
| Marking | Resistance tolerance (10% not marked), resistance code, product model |
Naming Convention
3362-S-203 10% (Product Model - Terminal Type - Resistance Code - Resistance Tolerance)
Resistance Code Table
| Resistance () | Resistance Code | Notes |
|---|---|---|
| 10 | 100 | Low Resistance Part |
| 20 | 200 | |
| 50 | 500 | |
| 100 | 101 | |
| 200 | 201 | |
| 500 | 501 | |
| 1,000 | 102 | High Resistance Part |
| 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 | |
| 2,000,000 | 205 | |
| 5,000,000 | 505 |
Note: All resistances other than those listed above are non-standard.
1810161711_BOCHEN-3362S-1-103_C118898.pdf
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