Product Description
The HVLR series of precision non-inductive high-voltage resistors are manufactured using advanced thick film technology and proprietary electronic paste developed by CBEureka. These resistors utilize an alumina ceramic rod as a substrate and are produced through a precise manufacturing process from screen printing to final testing. They offer excellent performance characteristics, including a temperature coefficient as low as 100ppm/ within the range of -25 to +125, a maximum accuracy of 0.1%, and a typical voltage coefficient of 0.01ppm/V. The low voltage coefficient is attributed to the advanced manufacturing of the electronic paste and the production process. Each resistor undergoes 100% high-voltage testing to ensure reliability under operational conditions. With core materials and processes under independent control, CBEureka ensures stable quality and timely delivery. These resistors are ideal for applications requiring high precision, high voltage, low voltage coefficient, and high reliability.
Applications:
- Medical Equipment
- Electrical Equipment
- Instrumentation
- Automotive Electronics
- Test and Measurement Equipment
- Precision Power Supplies
- Military Aerospace
Product Attributes
- Brand: (CBEureka)
- Origin: China
- Core Material: Alumina Ceramic Rod
- Technology: Precision Thick Film
Technical Specifications
| Series | Resistance Range | Max. Working Voltage* | Power Rating (+125) | Tolerance | Temperature Coefficient | Operating Temperature Range | Typical Weight (g) |
|---|---|---|---|---|---|---|---|
| HVLR1505 | 1K~1G | 2500V | 0.7W | 0.1% ~ 10.0% | 100ppm/ (-25+125) | -55~+175 | 1.701 |
| HVLR1905 | 1K~1G | 3500V | 1.0W | 0.1% ~ 10.0% | 100ppm/ (-25+125) | -55~+175 | 1.931 |
| HVLR2505 | 1K~1G | 5500V | 1.2W | 0.1% ~ 10.0% | 100ppm/ (-25+125) | -55~+175 | 2.451 |
| HVLR2408 | 1K~1G | 5500V | 2.0W | 0.1% ~ 10.0% | 100ppm/ (-25+125) | -55~+175 | 5.162 |
| HVLR3908 | 1K~1G | 10000V | 3.0W | 0.1% ~ 10.0% | 100ppm/ (-25+125) | -55~+175 | 7.572 |
| HVLR5208 | 1K~1G | 15000V | 5.0W | 0.1% ~ 10.0% | 100ppm/ (-25+125) | -55~+175 | 9.582 |
| HVLR7609 | 1K~1G | 22500V | 7.5W | 0.1% ~ 10.0% | 100ppm/ (-25+125) | -55~+175 | 18.602 |
| HVLR1029 | 1K~1G | 32000V | 10.0W | 0.1% ~ 10.0% | 100ppm/ (-25+125) | -55~+175 | 23.632 |
| HVLR1179 | 1K~1G | 35000V | 11.0W | 0.1% ~ 10.0% | 100ppm/ (-25+125) | -55~+175 | 26.242 |
| HVLR1279 | 1K~1G | 40000V | 12.0W | 0.1% ~ 10.0% | 100ppm/ (-25+125) | -55~+175 | 28.562 |
| HVLR1379 | 1K~1G | 45000V | 13.0W | 0.1% ~ 10.0% | 100ppm/ (-25+125) | -55~+175 | 31.642 |
| HVLR1529 | 1K~1G | 48000V | 15.0W | 0.1% ~ 10.0% | 100ppm/ (-25+125) | -55~+175 | 34.342 |
*The maximum working voltage of the resistor should be calculated as the smaller of U=(P*R) and Umax.
2504281715_RESI-HVLR2408J3M30K9_C48603704.pdf
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