Ohmcraft HVD30 Series
The HVD30 through-hole high voltage divider resistor series from Ohmcraft® offers a voltage rating of 30kV, power rating of 3W, standard ratios of 1000:1 (A) or 100:1 (B) 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. HVD30 high voltage divider resistors offer very low noise, ultra-high stability with ratio tolerances down to ±0.1% (between 100kΩ and 100MΩ), absolute TCR as low as ±25 ppm/°C (between 1MΩ and 500MΩ) and VCR down to 0.05 ppm/V.
- Radial leaded through-hole high voltage divider resistor
- Ratios of 1000:1 (A) and 100:1 (B) as standard or custom ratios available upon request
- Available in any resistance between 100kΩ and 1TΩ
- Utilises patented Micropen® precision printing technology
- Ultra-high stability
- Very low noise
- Ratio tolerance 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 30kV
- Maximum power rating of 3W
- Working temperature from -55°C up to +150°C
Ohmcraft's HVD30 high voltage dividers 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 HVD30 series is available with various coatings including the following:
- 2 - Bare resistor element
- 3 - Powder Coating
- 4 - Single surface epoxy
The HVD series divider ratio is calculated using the formula Ratio = (R1+R2)/R2. Resistance in the part number is the total resistance i.e. R1 + R2.
For custom configurations including sizes and ratios or other requirements, please contact us.
The below table gives the available specifications for the HVD30 series:
Tolerance and value are case size dependent.
Absolute tolerance is ±15% unless otherwise specified.
TCR tracking is typically <25 ppm/°C.
| Specifications | |
| Additional Features |
|
| Maximum Power Rating | 3W |
| Maximum Resistance | 1TΩ (Tolerance and TCR dependent) |
| Minimum Resistance | 100kΩ (Tolerance and TCR dependent) |
| TCR |
|
| Tolerance | Absolute tolerance of ±15% unless otherwise specified Ratio tolerance:
|
We are pleased to provide you with a range of additional content including videos, product datasheets, case studies, white papers and application notes for your reference. Please see below for the latest content available:
| VIDEOS | |
|---|---|
| Ohmcraft custom resistor printing A video highlighting how Ohmcraft's premium resistors are made. Utilising their Micropen technology, they print their resistors using a serpentine pattern to create a reliable product that you can count on. |
|
| How does Micropenning compare to screen printed resistors? How does Micropen printing compare to screen printed resistors? For Ohmcraft Vice President, Eric Van Wormer, it's all about #precision |
|
| Why do Ohmcraft customers use their premium resistors? As the leader in high voltage, high performance resistors and high ohmic value resistors, Ohmcraft has the technology and expertise to design and manufacture resistors to meet your designs for application specific resistors. |
|
| VIDEOS | |
|---|---|
| Ohmcraft custom resistor printing A video highlighting how Ohmcraft's premium resistors are made. Utilising their Micropen technology, they print their resistors using a serpentine pattern to create a reliable product that you can count on. |
|
| How does Micropenning compare to screen printed resistors? How does Micropen printing compare to screen printed resistors? For Ohmcraft Vice President, Eric Van Wormer, it's all about #precision |
|
| Why do Ohmcraft customers use their premium resistors? As the leader in high voltage, high performance resistors and high ohmic value resistors, Ohmcraft has the technology and expertise to design and manufacture resistors to meet your designs for application specific resistors. |
|
This product is available fully compliant to the RoHS EU directive 2011/65/EU, however, Non-RoHS compliant options are available.
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- Product Code: Ohmcraft HVD30 Series
- SKU: Ohmcraft HVD30 Series
- Availability: In Stock
- £0.00
- Ex Tax: £0.00
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