Ohmcraft HVR21 Series

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

Specifications

Weight	0.00000 kg
Dimensions	9.53 x 3.05 x 25.40mm
Product Type	High Voltage, Resistor
Resistance Value	Custom (100kΩ – 1MΩ), Custom (1MΩ – 100MΩ), Custom (100MΩ – 500MΩ), Custom (500MΩ – 10GΩ), Custom (10GΩ – 50GΩ), Custom (50GΩ – 100GΩ), Custom (100GΩ – 1TΩ)
Voltage Rating	10kV
Series / Model	HVR
Minimum Resistance	100kΩ
Maximum Resistance	1TΩ
Temperature Coefficient	±25 ppm/°C, ±50 ppm/°C, ±100 ppm/°C, ±200 ppm/°C
Power Rating	1W
Tolerance	±0.1%, ±0.25%, ±0.5%, ±1%, ±2%, ±5%, ±10%, ±20%
Termination / Connection Type	Radial, Spade Terminal 100% Tin RoHS, Spade Terminal Sn60Pb40 solder, Wire 22AWG 100% Tin RoHS, Wire 22AWG Sn60Pb40 solder
Package / Size	Through-hole
Coating	Bare, Powder, Single Surface Epoxy
Temperature Range (°C)	-55 to +150°C

Exxelia Ohmcraft Video Library

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.

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.