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Specifications
Voltage Rating:
30V
Tolerance:
±20%
Power(Watts):
250mW
Resistance:
100kΩ
Mfr. Part #:
JER625VC-104
Package:
Through Hole
Key Attributes
Model Number:
JER625VC-104
Product Description
Product Overview
The JER625VC series ceramic trimmer potentiometer is a compact, high-stability, and high-precision component designed for electronic circuits. It features a metal glaze resistive element, offering a wide resistance range and a rated power of 0.25W. Suitable for applications requiring precise adjustments, this series is built for reliability with robust performance characteristics.
Product Attributes
- Brand: JER
- Series: JER625VC
- Resistive Element Material: Metal Glaze
- Construction: Ceramic Trimmer Potentiometer
- Packaging: 500 pcs/bag
- Standards: Meets JIS standards, with options for other national standards.
Technical Specifications
| Parameter | Specification |
|---|---|
| Electrical Characteristics | |
| Rated Power | 0.25W |
| Resistance Range | 100 - 2M |
| Resistance Tolerance | 20% |
| Resistance Taper | B (Linear) |
| Max. Operating Voltage | 30VAC |
| Rotational Noise | 100mV |
| Zero-Resistance (R1K) | r01, r03 10 |
| Zero-Resistance (R1K) | r01, r03 < 1%R |
| Physical Characteristics | |
| Total Mechanical Travel | 270 10 |
| Effective Travel | 240 10 |
| Rotational Torque | 3mNm ~ 30mNm |
| Detent Strength | 50mNm |
| Reliability Test Results | |
| Operating Temperature Range | -30 ~ +85 |
| Rotational Life (No Load) | Resistance change within 10% after 502 cycles |
| Temperature Characteristic (No Load) | Resistance change within 3% after 5 hours at 703 |
| Thermal Cycling (No Load) | Resistance change within 3% after 5 cycles |
| Long-term Heat Resistance (No Load) | Resistance change within 5% after 50010 hours at 703 |
| Damp Heat Resistance (No Load) | Resistance change within 5% after 50010 hours at 402, 90-95% RH |
| Load Life (Rated Voltage) | Resistance change within 5% after 50010 hours at 402, 90-95% RH |
| Solder Heat Resistance | Resistance change within 2% after immersion in solder at 26010 for 30.5 seconds |
| Temperature Coefficient | Within 250PPM/ |
| Soldering Conditions | |
| Temperature | 26010 |
| Time | Within 3 seconds (total time) |
| Product Naming Convention | |
| Format | JER 625 V C [Resistance Code] |
| JER | Series |
| 625 | Model |
| V | Mounting Type (Vertical) |
| C | Structure (Dustproof Seal) |
| Resistance Code | e.g., 101 (100), 102 (1K), 103 (10K), etc. |
2512081659_JIERR-JER625VC-104_C52033400.pdf
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