Product Description
The HVLR series of precision non-inductive high-voltage resistors are manufactured using thick film technology and proprietary electronic pastes developed by CBEureka. Utilizing an alumina ceramic rod as a substrate, these resistors are produced through a precise manufacturing process from screen printing to final testing. They offer a temperature coefficient as low as 100ppm/C within the range of -25C to +125C and a maximum achievable precision of 0.1%. The typical voltage coefficient is as low as 0.01ppm/V, indicating excellent stability under high voltage conditions. Each resistor undergoes 100% high-voltage testing before shipment to ensure performance. With core materials and manufacturing processes under independent control, CBEureka guarantees stable quality and timely delivery. These resistors are ideal for applications requiring high precision, high voltage, and low voltage coefficients, including instrumentation, medical equipment, automotive electronics, precision power supplies, military and aerospace, electrical equipment, and test and measurement equipment.
Product Attributes
- Brand: CBEureka (RESI)
- Origin: China
- Material: Alumina ceramic rod substrate, proprietary electronic pastes
- Certifications: IEC60115-1, MIL-STD-202, AEC-Q200 TEST 18
Technical Specifications
| Series | Model | Resistance Range | Power Rating (+125C) | Max Working Voltage* | Accuracy | Temperature Coefficient | Operating Temperature Range | Weight (g) |
| HVLR | HVLR 1505 | 1K~1G | 0.7W | 2500V | 0.1%~10.0% | 100 ppm/ | -55~+175 | 1.701 |
| HVLR | HVLR 1905 | 1K~1G | 1.0W | 3500V | 0.1%~10.0% | 100 ppm/ | -55~+175 | 1.931 |
| HVLR | HVLR 2505 | 1K~1G | 1.2W | 5500V | 0.1%~10.0% | 100 ppm/ | -55~+175 | 2.451 |
| HVLR | HVLR 2408 | 1K~1G | 2.0W | 5500V | 0.1%~10.0% | 100 ppm/ | -55~+175 | 5.162 |
| HVLR | HVLR 3908 | 1K~1G | 3.0W | 10000V | 0.1%~10.0% | 100 ppm/ | -55~+175 | 7.572 |
| HVLR | HVLR 5208 | 1K~1G | 5.0W | 15000V | 0.1%~10.0% | 100 ppm/ | -55~+175 | 9.582 |
| HVLR | HVLR 7609 | 1K~1G | 7.5W | 22500V | 0.1%~10.0% | 100 ppm/ | -55~+175 | 18.602 |
| HVLR | HVLR 1029 | 1K~1G | 10.0W | 32000V | 0.1%~10.0% | 100 ppm/ | -55~+175 | 23.632 |
| HVLR | HVLR 1179 | 1K~1G | 11.0W | 35000V | 0.1%~10.0% | 100 ppm/ | -55~+175 | 26.242 |
| HVLR | HVLR 1279 | 1K~1G | 12.0W | 40000V | 0.1%~10.0% | 100 ppm/ | -55~+175 | 28.562 |
| HVLR | HVLR 1379 | 1K~1G | 13.0W | 45000V | 0.1%~10.0% | 100 ppm/ | -55~+175 | 31.642 |
| HVLR | HVLR 1529 | 1K~1G | 15.0W | 48000V | 0.1%~10.0% | 100 ppm/ | -55~+175 | 34.342 |
*The maximum working voltage of the resistor should be calculated as the smaller of U=(P*R) and Umax.
2504301021_RESI-HVLR1529F680KK9_C29535469.pdf
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