HVHR Precision High Voltage High Resistance Resistors
HVHR precision high voltage high resistance resistors utilize thick film technology and independently developed electronic paste on an alumina ceramic rod. With a full-process precision manufacturing capability from screen printing to packaging and testing, these resistors offer a temperature coefficient within 100ppm/ in the range of -25 to +95, a resistance range from 2G to 21G, and an initial accuracy up to 1.1%. They are designed to solve design and manufacturing challenges for customers in the global electronic industry. Key features include high precision, high voltage, low voltage coefficient, and high reliability. These resistors are 100% high-voltage tested before leaving the factory to ensure performance under high voltage conditions. The core materials and processes are independently controlled, ensuring stable quality and timely delivery. Custom solutions are available upon request.
Product Attributes
- Brand: HVHR
- Origin: Shenzhen CBElectronics Co., Ltd.
Technical Specifications
| Series Number | Product Specification (L*D) | Resistance Range | Tolerance (%) | Temperature Coefficient (ppm/) | Working Voltage (kVmax) | Power (@70) | Working Temperature Range () | Weight (g) | Voltage Coefficient (ppm/V) |
| HVHR1510 | 15.12.6*9.12.1 | 2G~21G | 1.1~11.1 | 100 | 5 | 1.1W | -65~+180 | 6.272 | Typical 1.2, Max 3 |
| HVHR2410 | 24.12.6*9.12.1 | 2G~21G | 1.1~11.1 | 100 | 10 | 1.6W | -65~+180 | 8.682 | Typical 1.2, Max 3 |
| HVHR3110 | 31.12.6*9.12.1 | 2G~21G | 1.1~11.1 | 100 | 20 | 2.6W | -65~+180 | 10.692 | Typical 1.2, Max 3 |
Applications
- Medical Equipment
- Electrical Equipment
- Instrumentation
- Automotive Electronics
- Test and Measurement Equipment
- Precision Power Supplies
- Military and Aerospace
Performance Indicators
| Test Item | Test Method | Standard | Parameter Index |
| Thermal Shock | IEC 60115-1 4.7 | R0.1% | |
| High Temperature Storage | MIL-STD-202 Method 108A | R0.6% | |
| Mechanical Shock | MIL-STD-202 Method 213 | R0.1% | |
| Vibration Test | MIL-STD-202 Method 204 | R0.6% | |
| Load Life | MIL-STD-202 Method 107 | R0.6% | |
| Short-time Overload | IEC 60115-1 4.13 | R0.1% | |
| Dielectric Strength | IEC 60115-1 4.7 | No breakdown or arcing, R0.6% | |
| Temperature Coefficient | AEC-Q200 TEST 29, IEC 60115-2 5.9 | Max within 100ppm/ | |
| Steady State Damp Heat | MIL-STD-202 Method 103 | R0.1% |
Part Numbering Example
HVHR1510F1G10K0 (HVHR 1510 1% 1G 100ppm/ Standard Product)
2509111015_RESI-HVHR2408J2G00K9_C51902267.pdf
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