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HTR Power and Current Sense Resistors for EV, Energy, and Industrial Control Applications

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Monday, 20 April 2026



As power electronics continue to expand across electric vehicles, renewable energy systems, medical devices, and industrial automation, engineers need resistor solutions that can do more than meet a nominal resistance value. They need components that can handle heat, support accurate current sensing, fit compact PCB layouts, and perform reliably in demanding environments.


About HTR: Hi Tech Resistors Pvt. Ltd.

Founded in 1988, Hi Tech Resistors Pvt. Ltd. (HTR) has grown into a globally recognized resistor manufacturer with a presence in 50 countries.HTR's state-of-the-art manufacturing facility in Nagpur, India produces over a hundred thousand wirewound and low-ohm current sense resistors every day, across a wide variety of mounting and housing configurations.


Among the very few IATF 16949:2016 certified resistive device manufacturers in the world, HTR has built a strong presence in the automotive sector through its range of HVAC and Electronic Control Systems resistive devices.This certification is particularly significant for engineers designing AEC-Q200 compatible systems.


HTR's product lineup is not simply a collection of resistors. It is a targeted mix of wirewound power resistors, low-ohm current sense resistors, and precision shunt-style parts suited for applications such as power supplies, industrial control equipment, smart inverters, automotive alternators, switchgears, energy meters, solar charge controllers, traction battery chargers, BLDC drives, and EV charging systems.


HTR offers a full spectrum of resistor technologies along with custom-engineered solutions, including wirewound resistors, current sense resistors, surface mount resistors, and automotive and custom-made resistors.


IBS Electronics helps engineers and procurement teams source HTR power and current sense resistors for high-current, high-reliability designs faster and with better sourcing visibility.


HTR Products Available through IBS Electronics

Applications below are mapped at the series-family level from HTR's official product pages and application guides available through IBS Electronics.


Manufacturer

MPN

Application

Distributor

HTR

VHIA4AC*T 4W 10R +/-5%

Industrial control equipment, switchgears, motor control, and control-PCB power circuits.

IBS Electronics

HTR

VHIA4AC*T 4W 2R2 +/-5%

Industrial control equipment, switchgears, motor control, and control-PCB power circuits.

IBS Electronics

HTR

VHIA4AC*T 4W 4R7 +/-5%

Industrial control equipment, switchgears, motor control, and control-PCB power circuits.

IBS Electronics

HTR

VHIA4AC*T 4W 6R8 +/-5%

Industrial control equipment, switchgears, motor control, and control-PCB power circuits.

IBS Electronics

HTR

HTR3W*(50A)FR0012

Datasheet verification recommended before publishing an exact end-use claim. Likely a high-current / low-ohm application.

IBS Electronics

HTR

HMV LV5* 6R34 F -M-7*

Inverters, power supplies, and PCB space-constrained industrial electronics.

IBS Electronics

HTR

NSWF*K3K0(14.5)

Datasheet verification recommended before publishing an exact end-use claim.

IBS Electronics

HTR

HIA-H8W*50R-J

Power supplies, industrial control, metering, switchgears, medical equipment, and EV charger/OBC circuits.

IBS Electronics

HTR

RL-RL3*-R050-F

Current sensing in power conditioning, BLDC/DC drives, solar charge controllers, and EV charger circuits.

IBS Electronics

HTR

VHIA4AC*T 4W 1R0 +/-5%

Industrial control equipment, switchgears, motor control, and control-PCB power circuits.

IBS Electronics

HTR

HIA-H8W*5R0-J

Power supplies, industrial control, metering, switchgears, medical equipment, and EV charger/OBC circuits.

IBS Electronics

HTR

HIA-H8W*250R-J

Power supplies, industrial control, metering, switchgears, medical equipment, and EV charger/OBC circuits.

IBS Electronics

HTR

HEAL-LC2*0R010-J

Current sensing in industrial and power conditioning applications, including charger and power-conversion designs.

IBS Electronics

HTR

HIA-H5A*150RJ

Power supplies, industrial control, metering, switchgears, medical equipment, and EV charger/OBC circuits.

IBS Electronics

HTR

HIA-H3A*220RJ

Power supplies, industrial control, metering, switchgears, medical equipment, and EV charger/OBC circuits.

IBS Electronics

HTR

HMVLV5-2R7K

Current sensing in inverters, power supplies, and compact industrial power-conditioning designs.

IBS Electronics

HTR

HMVM7*15RK

Vertical, PCB space-saving resistor use in industrial and consumer electronics.

IBS Electronics

HTR

HEW-EW5*R02F

Highly accurate current sensing in automotive and industrial electronics, including VFD, solar inverter, power tool, and motor-control designs.

IBS Electronics

HTR

HMV-LV10*PC-22RJ

Current sensing in inverters, power supplies, and compact industrial power-conditioning designs.

IBS Electronics

HTR

HEAL-LC4-4W-R033

Current sensing in industrial and power conditioning applications, including charger and power-conversion designs.

IBS Electronics

HTR

HIA-H3A*200RJ

Power supplies, industrial control, metering, switchgears, medical equipment, and EV charger/OBC circuits.

IBS Electronics

HTR

HMV M7*15RK

Vertical, PCB space-saving resistor use in industrial and consumer electronics.

IBS Electronics


Request a Quote on HTR Current Sense Resistors

Looking for HTR power and current-sense resistors? Partner with IBS Electronics for fast access to HTR solutions backed by expert sourcing support, alternate recommendations, market insights, and responsive quoting for demanding automotive, energy, and industrial applications.


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