Beijing Silk Road Enterprise Management Services Co., Ltd.
| Voltage Rating | 30V |
| Tolerance | ±20% |
| Power(Watts) | 500mW |
| Resistance | 50kΩ |
| Description | ±20% 500mW 50kΩ Through Hole Trimmer Potentiometers RoHS |
| Mfr. Part # | JER825VC-503 |
| Package | Through Hole |
| Model Number | JER825VC-503 |
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Product Specification
| Voltage Rating | 30V | Tolerance | ±20% |
| Power(Watts) | 500mW | Resistance | 50kΩ |
| Description | ±20% 500mW 50kΩ Through Hole Trimmer Potentiometers RoHS | Mfr. Part # | JER825VC-503 |
| Package | Through Hole | Model Number | JER825VC-503 |
The JER825VC series ceramic trimmer potentiometers offer high stability, compact size, and high precision. These potentiometers are designed with a metal glaze resistive element and are suitable for a wide range of resistance values. Key features include a rated power of 0.5W and a wide resistance range from 300 to 2M. They are ideal for applications requiring precise adjustments and reliable performance.
| Parameter Name | Parameter Index |
|---|---|
| Electrical Characteristics | |
| Nominal Resistance | 300-2M |
| Tolerance of Nominal Resistance | 20% |
| Resistance Variation Characteristic | B (Linear) |
| Rated Power | 0.5W |
| Maximum Operating Voltage | 30VAC |
| Rotary Noise | 100mV |
| Zero Position Resistance (R1K) | r01, r03 10 |
| Zero Position Resistance (R1K) | r01, r03 < 1%R |
| Physical Characteristics | |
| Total Mechanical Travel | 27010 |
| Effective Travel | 24010 |
| Rotary Torque | 3mNm ~ 30mNm |
| Stopping Strength | 50mNm |
| Nominal Resistance Code Table | |
| Resistance () | Resistance Code |
| 100 | 101 |
| 200 | 201 |
| 500 | 501 |
| 1000 (1K) | 102 |
| 2000 (2K) | 202 |
| 5000 (5K) | 502 |
| 10000 (10K) | 103 |
| 20000 (20K) | 203 |
| 50000 (50K) | 503 |
| 100000 (100K) | 104 |
| 200000 (200K) | 204 |
| 500000 (500K) | 504 |
| 1000000 (1M) | 105 |
| Reliability Tests | |
| Test Item | Test Method |
| Operating Temperature Range | -30+85 |
| Rotary Life Characteristic | Resistance change within 10% after 502 cycles. |
| Temperature Characteristic | Resistance change within 3% after 5 hours at 703. |
| Temperature Cycling | Resistance change within 3% after 5 cycles of temperature change. |
| Long-term Heat Resistance | Resistance change within 5% after 50010 hours at 703. |
| Damp Heat Resistance | Resistance change within 5% after 50010 hours at 402, 90-95% humidity. |
| Load Life Characteristic | Resistance change within 5% after 50010 hours of cyclic operation at 402, 90-95% humidity with rated voltage. |
| Solder Heat Resistance | Resistance change within 2% after immersion in solder at 26010 for 30.5 seconds. |
| Temperature Coefficient | Within 250PPM/. |
| Soldering Condition | Temperature: 26010, Time: within 3 seconds (total time). |
| Product Naming Rule | |
| Format | JER 825 V C 102 |
| Components | Series, Size, Mounting Form, Structure, Resistance Code |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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