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Specifications
Tolerance:
±10%
Temperature Coefficient:
±250ppm/℃
Power(Watts):
500mW
Number of Turns:
28
Resistance:
20kΩ
Mfr. Part #:
3296W-1-203
Package:
Through Hole-3P,9.5x4.9mm
Key Attributes
Model Number:
3296W-1-203
Product Description
Glass Pre-Adjusted Potentiometer
Reliable performance, compact size, and high precision characterize this series of glass glaze pre-adjusted potentiometers. Designed for precision tuning, they offer multi-turn adjustment capabilities.
Product Attributes
- Product Series: 3296 series
- Standard Packaging: 50 pcs/tube
Technical Specifications
| Parameter Name | Parameter Specification | Notes |
| Nominal Resistance Range | 10-2M | |
| Resistance Tolerance | 10% | |
| 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 | 1G (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 | |
| Rated Power | 0.5W@70; 0W@100 | (Max Operating Voltage 250V) |
| Operating Temperature Range | -55~ +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 |
| Total Mechanical Travel | 282 | |
| Starting Torque | 35 mN.m | |
| 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 | Description |
| Series | 3296 |
| Specification | P, W, X, Y, Z |
| Standard or Customized Product MARK | 1=standard product |
| Resistance Code | See Nominal Resistance Code Table |
| Feature Code | Blank: Lead-free product (RoHS compliant); LF: High-end product (RoHS compliant) |
2511201037_JIERR-3296W-1-203_C48997933.pdf
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