KWK Resistors KWK Resistors
The Power Resistors Experts

+91 9980666033

Why KWK Resistors?

The Optimal Power Resistors needed for all types Of applications including High Voltage, High Pulse, High Power, Current Sensing, Current limiting, Anti-surge, Discharging and Dynamic Braking requiring custom ranges and qualities.

KWK has been providing custom resistive solutions for many industries like Automation and Control Drives, Automotives and Transit, Medical, LED and Lighting, Industrial & Power Electronics, General or Domestic Appliances and many more. These industries require top quality resistors. KWK-Resistors are known for their high power or voltage stability, over time even within extreme environmental conditions. We help you to protect expensive electrical components that are exposed to sudden, extreme voltage changes.

The best news is that KWK can customize resistive solutions specifically designed to meet the needs of any cutting-edge manufacturer. KWK offers the listed types of resistive solutions and is proven to be the best in the industry at providing premium, cutting edge resistors that exceed expectations for reliability and performance. We worked for international OEMs and many suppliers trust KWK for its incredible customer support alongside outstanding product performance.

Wire Wound Resistors

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Power Range - 1250W to 5000W

Resistance Range - 2R0 to 2K2​

Features

bullet_red Excellent Electrical stability, reliability and mechanically very rigid.

bullet_red Non Inductive version available.

bullet_red Termination style can be UL Approved Cables or Flat terminals for screw fixing.​

Ultra Slim Resistors

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Power Range - 50W to 100W

Resistance Range - 3R3 to 1k ​​ ​

Features

bullet_red Best suited where space really matters

bullet_red UL approved cables used for terminations

bullet_red Excellent short term overload & continuos power performance

Aluminum Housed Resistors

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Resistance Range - R01 to 150K

Power Range - 5 to 300W

Features

bullet_red Excellent Electrical stability and mechanically very rigid

Silicon Coated Resistors

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Resistance Range - 1R0-2k5

Rated Power - 25W to 1000W

Features

bullet_red High thermal capacity - suitable for high pulse applications.

Metal Clad Braking Resistors

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Resistance Range - 2 Ω - 2K Ω

Power Range - up to 1000W

Features

bullet_red Custom specifications, terminations & Vertical mounting are available

Wire Wound Braking Resistors

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Resistance Range - up to 280 Ω ​

Rated Power - 0.5kW to 12kW

Features

bullet_red IP20 Stainless Steel enclosure with separate terminal compartment

Silicon Coated Edge Wound Resistors

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Rated Power - @25°C up to 1500W ​

Resistance ranges - 0.05 Ω - 30 Ω

Features

bullet_red Non-flammable Silicon Cement Coating

Axial Type Resistors - Silicon Coated

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Rated Power - up to 15W ​

Resistance range - R10 - 91K

Features

bullet_red Custom termination & mounting arrangements possible

Vitreous Enameled Radical Type Resistors

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Rated Power - @ 400 °C up to 500W ​

Resistance range - 8R2 - 22K

Features

bullet_red High Loading Capacity and High Durability

Vitreous Enameled Resistors – Axial Type

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Rated Power - @70 °C up to 19W ​

Resistance range - 2R4 - 56K

Features

bullet_red High Durability and Low Temperature Coefficient.

Resistive Load banks - Rack mountable and Table Top

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Rated Power - 1kW, 3kW, 5kW​

Rated Voltage - 240VAC, 110VAC, Dual Voltage

Insulation Resistance - >500MΩ @500V DC

Resistive Load banks - Portable

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Rated Power -10KW, 25KW & 50KW

Features

bullet_red Single phase & 3-Phase combination can be provided.

bullet_red Manual Operation Mode & Auto mode can be provided

Resistor Series Selector Guide

Download the Resistor Selector chart from KWK-Resistors to find the right resistors for your Industry application based on Continuous Power, Pulsed Energy, Voltage, Environmental conditions and other factors.

Download Guide

Other Popular Resistors Categories:

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Carbon Film Resistors

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Surface Mount Resistors (SMD)

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Metal Oxide Film Resistors

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Precision Metal Film Resistors

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Thick film chip Resistors

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Thin film chip Resistors

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Ceramic Encased Resistors

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Surge Resistors

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Low Ohm Resistors

About Us

KWK Resistors originated from the futuristic vision and collaborative efforts of 3 large corporations from different parts of the world. It is a Joint Venture that was forged in 2013 between:

bullet_red KSI Group, India

bullet_red Widap, Switzerland

bullet_red Krah Group, Germany

50+

Million Resistors Manufactured

4+

Awards/ Recognitions

1000+

Person-year of experience

8+

Industry categories

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Scale & Ability

A large volume of our sales is in custom Resistors and assemblies and we have worked with OEMs, Design houses and contract manufacturers end to end – from Design to Production. With a turnover of USD 5 million; 60% being exports and with a running capacity to manufacture in excess of 500K power resistors per month, we are one of the largest manufacturers in the country.

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Catalogue & Customised

We have the right type of resistor for your unique technology needs. KWK can offer solutions across the broad spectrum of your requirements, from a fraction of a watt to hundreds of kilowatts, from SMDs to Wire wounds, Punched Grids, Metal Clad and everything you need! Whether your needs are customized or require standard resistors, we can manufacture for you.

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Technical expertise

Our ongoing product development programme ensures that we are always ready to anticipate and meet the emerging needs of our industry. A staff of qualified experts are available to assist with technical questions, application orders and product selection.

Design & Customisation

Assured timely delivery

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RoHS compliant

Some of our esteemed Clients

KWK Resistor's customer-first approach guides everything we do. The world’s leading manufacturers trust us to solve even the most complex business challenges, as we continually evolve and scale to meet each customer’s unique needs.

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* The logos are used only for representation purpose. The logo and copyright on the name and logo does not belong to KWK Resistors. For any clarification, please contact KWK Resistors *

We Supply To

locationUSA

locationGermany

locationUK

locationChina

locationHong Kong

locationMiddle East Asia

We are looking for representatives across North America, Europe, Asia & Australia. Contact Us for distributorship in these regions

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Privacy Policy: Your personal information(Name, Email, Contact no., Query) submitted will not be sold, shared or rented to others. We use this information to send updates about our company and projects and contact you if requested or find it necessary.