Glass Pre-Adjusted Potentiometer
Reliable performance, compact size, and high precision make this glass glaze pre-adjusted potentiometer ideal for precision tuning applications. Featuring multi-turn adjustment and a rated power of 0.5W, it is available in the 3296 series with various sub-series including 3296X, 3296Y, 3296W, 3296Z, and 3296P.
Product Attributes
- Material: Glass Glaze
- Standard Packaging: 50 pcs/tube
Technical Specifications
| Series | Specification | Nominal Resistance Range | Resistance Tolerance | Rated Power | Operating Temperature Range | Total Mechanical Travel | Starting Torque |
| 3296 Series | Standard Product | 10-2M | 10% | 0.5W@70 | -55~ + 100 | 282 | 35 mN.m |
Electrical Characteristics
| Parameter Name | Parameter Specification |
| Terminal Resistance | R123% R or 2 (whichever is greater); R233% R or 2 (whichever is greater) |
| Max Wiper Current | 100mA |
| Contact Resistance Variation (CRV) | 3%R or 5 |
| Insulation Resistance | R1G (100Vdc) |
| Dielectric Withstanding Voltage | 8.5KPa: 315Vac; 101.3KPa: 500V (AC peak voltage with frequency of 40~60Hz) |
| Effective Electrical Travel | >70% of total mechanical travel |
Environmental and Physical Characteristics
| Parameter Name | Parameter Specification |
| Rated Power (Max Operating Voltage 250V) | 0.5W@70; 0W@100 |
| Resistance Temperature Coefficient | 250 ppm /, 100 ppm / |
| Temperature Cycling | -55, 30min, +100, 30min, 5 cycles; R5%R, (Uab/Uac5% |
| Shock | 390m/s, 4000 times, R5%R |
| Vibration | 10-500Hz, 0.75mm, 6h; R5%R, (Uab/Uac7.5%R |
| Electrical Endurance at 70C | After 48, 500, 1000h Rac:, R(5%R+0.1); Rab: R(5%R+0.1) |
| Mechanical Endurance | 200 cycles, R10%R |
| Marking | Resistance code, tolerance (10% not marked), product model |
Nominal Resistance Code Table
| Resistance () | Code |
| 10 | 100 |
| 20 | 200 |
| 50 | 500 |
| 100 | 101 |
| 200 | 201 |
| 500 | 501 |
| 1000 | 102 |
| 2000 | 202 |
| 5000 | 502 |
| 10000 | 103 |
| 20000 | 203 |
| 50000 | 503 |
| 100000 | 104 |
| 200000 | 204 |
| 500000 | 504 |
| 1000000 | 105 |
| 2000000 | 205 |
| 5000000 | 505 |
Product Naming Rules
| Product Naming Rules | Series | Specification | Standard or Customized Product MARK | Resistance Code | Feature Code |
| Example | 3296 | P | 1=standard product | 102 | Blank: Lead-free product compliant with RoHS / LF: High-end product compliant with RoHS |
| Example | 3296 | W | 1=standard product | 203 | Blank: Lead-free product compliant with RoHS / LF: High-end product compliant with RoHS |
| Example | 3296 | X | 1=standard product | 502 | Blank: Lead-free product compliant with RoHS / LF: High-end product compliant with RoHS |
| Example | 3296 | Y | 1=standard product | 103 | Blank: Lead-free product compliant with RoHS / LF: High-end product compliant with RoHS |
| Example | 3296 | Z | 1=standard product | 203 | Blank: Lead-free product compliant with RoHS / LF: High-end product compliant with RoHS |
2511201037_JIERR-3296W-1-101_C48997939.pdf
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