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Description
The HVR21 high voltage through-hole resistor series from Ohmcraft® offers a voltage rating of 10kV, power rating of 1W and a resistance range from 100kΩ up to 1TΩ all in a small radial leaded through-hole package. By utilising their patented Micropen® precision printing technology, they are able to provide a superior precision, thick-film through-hole resistor. HVR21 resistors offer very low noise, ultra-high stability with tolerances down to ±0.1% (between 100kΩ and 100MΩ), TCR as low as ±25 ppm/°C (between 1MΩ and 500MΩ) and VCR down to 0.05 ppm/V.
- High voltage radial leaded through-hole resistor
- Available in any resistance between 100kΩ and 1TΩ
- Utilises patented Micropen® precision printing technology
- Ultra-high stability
- Very low noise
- Tolerances as low as ±0.1% (between 100kΩ and 100MΩ)
- TCR as low as ±25 ppm/°C (from +25°C up to +75°C, between 1MΩ and 500MΩ)
- Maximum voltage rating of 10kV
- Maximum power rating of 1W
- Temperature range from -55°C up to +150°C
Ohmcraft’s HVR21 high voltage through-hole resistors are available with various options including the following lead styles:
- T – 100% Tin spade leads (RoHS Compliant)
- S – Tin Lead (Sn60Pb40) solder spade leads (Not RoHS Compliant)
- W – 100% Tin 22AWG wire leads (RoHS Compliant)
- B – Tin Lead (Sn60Pb40) solder 22AWG wire leads (Not RoHS Compliant)
As well as the above lead styles, the HVR21 series is available with various coatings including the following:
- 2 – Bare resistor element
- 3 – Powder Coating
- 4 – Single surface epoxy
For custom configurations or requirements, please contact us.
Exxelia Ohmcraft HVR21 Specifications Table
| Attributes | Value |
|---|---|
| Resistance value | 100kΩ to 1TΩ |
| Tolerance | ±0.1% / ±0.25% / ±0.5% / ±1% / ±2% / ±5% / ±10% / ±20% |
| TCR | ±25 ppm/°C / ±50 ppm/°C / ±100 ppm/°C / ±200 ppm/°C / >±200 ppm/°C |
| Temperature range | -55°C to +150°C |
| Power rating | 0.5W |
| Voltage rating | 2kV |
| Short time overload | ΔR 0.1% max |
| Load Life | ΔR 0.1% max |
| Shock | ΔR 0.1% max |
| Vibration | ΔR 0.05% max |
| Resistance to soldering heat | ΔR 0.05% max |
