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Specifications
Tolerance:
±10%
Power(Watts):
250mW
Number of Turns:
11
Resistance:
20kΩ
Mfr. Part #:
3224W-1-203
Package:
SMD-3P,4.8x3.9mm
Key Attributes
Model Number:
3224W-1-203
Product Description
Product Overview
The Cermet Surface Mount Trimming Potentiometer, 3224 series, is designed for precise adjustments in electronic circuits. Featuring a 4mm square body and surface-mount capability with tape packaging, these potentiometers offer multi-turn adjustment and a glass glaze element. They are suitable for applications requiring a rated power of 0.25W at 85.
Product Attributes
- Type: Cermet Surface Mount Trimming Potentiometer
- Series: 3224
- Body Size: 4mm square
- Mounting Type: Surface mounted
- Packaging: Tape packaging
- Adjustment: Multi-turn
- Element: Glass glaze
Technical Specifications
| Parameter Name | Parameter Specification |
|---|---|
| Nominal Resistance Range | 10-2M |
| Resistance Tolerance | 10% |
| Rated Power | 0.25W@85; 0W@150 |
| Maximum operating voltage | 300V |
| Temperature coefficient of resistance | 10010-6/K |
| Terminal Resistance | 1% R or 2 |
| Change in contact resistance (CRV) | 1% R or 3 |
| Insulation resistance | 100M500Vdc |
| Dielectric Withstanding Voltage (AC peak voltage at 40~60Hz) | 600Vac (1 minute) at 101.3KPa |
| Effective Electrical Travel | 11 turns |
| Law of resistance | A (Linear) |
| Mechanical stop | Rotary knob idling |
| Starting Torque | 18mN.m |
| Operating Temperature Range | -65~150 |
| Standard Packaging | 250 pcs/plate |
Nominal Resistance Code Table
| Resistance () | Code | Resistance () | Code |
|---|---|---|---|
| 10 | 100 | 10K | 103 |
| 20 | 200 | 20K | 203 |
| 50 | 500 | 50K | 503 |
| 100 | 101 | 100K | 104 |
| 200 | 201 | 200K | 204 |
| 500 | 501 | 500K | 504 |
| 1K | 102 | 1M | 105 |
| 2K | 202 | 2M | 205 |
| 5K | 502 |
Product Naming Rules
| Component | Description |
|---|---|
| Series | 3224 |
| Specification | J or W |
| Standard or Customized Product MARK | 1 = standard product |
| Resistance Code | e.g., 102 for 1K, 103 for 10K |
2510301010_JIERR-3224W-1-203_C51934183.pdf
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