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We’re Exhibiting atย Space Tech Europe 2025
Space Tech Expo Europe, 18-20th November 2025, Bremen, Germany, Stand G56
* Custom configurations are available upon request The UHVC ultra-high voltage chip resistor series from Exxelia Ohmcraftยฎ offers the highest voltage ratings of up to 20kV available in a SMD resistor. By utilising their patented Micropenยฎ precision printing technology, they are able to provide a superior ultra-high stability (tolerances down to ยฑ1% and TCR as low as ยฑ100 ppm/ยฐC) and very low noise. The UHVC series offers a resistance range up to 10Gฮฉ for trimmed resistors or up to 50Gฮฉ for untrimmed resistors.Exxelia Ohmcraftโs UHVC ultra-high voltage surface mount resistor series are ideal for replacing through hole resistors due to their high voltage rating capabilities, allowing savings on assembly and board space costs. They could also be used to replace resistor arrays with a single-chip resistor.Due to the high voltage ratings of the UHVC series, these resistors must be potted upon assembly.Due to numerous possible options for the UHVC resistor series, each request will be individually reviewed. Please include the following information for any requirement:
| Dimensions | 0.76 x 5.08 x 10.16mm |
|---|---|
| Product Type | |
| Design Technology | SMD (surface mount) |
| Series / Model | |
| Package / Size | |
| Minimum Resistance | 150Mฮฉ |
| Maximum Resistance | 50Gฮฉ |
| Tolerance | |
| Temperature Coefficient | |
| Voltage Rating | |
| Termination / Connection | Solderable Wraparound Matte Tin Sn99.9 on Nickel Barrier (RoHS), Solderable Wraparound Sn63Pb37 on Nickel Barrier (Non-RoHS) |
| Temperature Range (ยฐC) | -55 to +150ยฐC |
Resistance value is expressed as a four-digit number where the first three numbers are the significant value, and the fourth number is the number of zeros.
| Product name | Package / Size | Minimum Resistance | Maximum Resistance | Tolerance | Temperature Coefficient | Voltage Rating | ||
|---|---|---|---|---|---|---|---|---|
| Exxelia Ohmcraft UHVC 2010 | 2010 | 90Mฮฉ | 50Gฮฉ | ยฑ1%, ยฑ2%, ยฑ5%, ยฑ10%, ยฑ20% | ยฑ100 ppm/ยฐC, ยฑ200 ppm/ยฐCย | 3kV, 4kV, 6kV | View Product |
|
| Exxelia Ohmcraft UHVC 2512 | 2512 | 120Mฮฉ | 50Gฮฉ | ยฑ1%, ยฑ2%, ยฑ5%, ยฑ10%, ยฑ20% | ยฑ100 ppm/ยฐC, ยฑ200 ppm/ยฐCย | 4kV, 6kV, 8kV, 10kV | View Product |
|
| Exxelia Ohmcraft UHVC 3512 | 3512 | 85Mฮฉ | 50Gฮฉ | ยฑ1%, ยฑ2%, ยฑ5%, ยฑ10%, ยฑ20% | ยฑ100 ppm/ยฐC, ยฑ200 ppm/ยฐCย | 4kV, 6kV, 8kV, 10kV, 12kV, 14kV | View Product |
|
| Exxelia Ohmcraft UHVC 4020 | 4020 | 150Mฮฉ | 50Gฮฉ | ยฑ1%, ยฑ2%, ยฑ5%, ยฑ10%, ยฑ20% | ยฑ100 ppm/ยฐC, ยฑ200 ppm/ยฐCย | 6kV, 8kV, 10kV, 12kV, 14kV, 16kV | View Product |
|
| Exxelia Ohmcraft UHVC 5020 | 5020 | 90Mฮฉ | 50Gฮฉ | ยฑ1%, ยฑ2%, ยฑ5%, ยฑ10%, ยฑ20% | ยฑ100 ppm/ยฐC, ยฑ200 ppm/ยฐCย | 6kV, 8kV, 10kV, 12kV, 14kV, 16kV, 20kV | View Product |
