What HVR Advanced Power Components does

HVR Advanced Power Components, Inc. is a U.S.-based specialty resistor manufacturer and affiliate of UK-based HVR International Ltd., which traces its ceramic-carbon resistor heritage to 1963 (originally Morganite Resistors, later Allen-Bradley Electronics). The U.S. entity was incorporated in 1993 and operates from a single ISO 9001:2015 certified facility at 2090 Old Union Road, Cheektowaga, New York, employing between 1 and 10 people. Its core business is the design, manufacture, and assembly of non-inductive ceramic composite resistors engineered for high-stress, high-energy, and high-voltage applications — including pulse shaping, crowbar, capacitor charge/discharge, inrush limiting, snubbing, and safety grounding.

The product portfolio spans commodity-class components to engineered custom assemblies: High Energy Disk resistors (32mm to 152mm; up to 28.3 kV and 5–110 kJ per disk), the U, RT/RL, and C Series for surge and pulse forming (up to 7,500V impulse, 44 kV), High Energy Rod & Tube resistors, replacement carbon-ceramic tubes, vitreous enamel wirewound resistors (20W–1kW), heavy-duty open wound resistors, dynamic braking resistor banks (200W–4kW continuous, 80kW short term), SiC varistors, and dedicated Groundsticks exceeding 100 kV / 100 kJ. Custom assemblies are offered in four families — I Series ferrule-end stacks, J Series heavy-duty stacks (into the thousands of kilojoules), K Series convection-cooled stacks, and H Series liquid-cooled assemblies (500W–3kW per disk, scaling to hundreds of kilowatts). Underlying differentiators include proprietary ceramic composite materials, in-house high-voltage resistor modeling software, and an extensive pre-engineered component library enabling rapid specification.

Revenue is generated primarily through direct hardware sales of standard and custom resistor products, supplemented by value-added assembly and integration services performed at the Cheektowaga facility and applications engineering support. Pricing is quote-based with no publicly listed rates, billing occurs on multi-year contract terms, and the company operates a liberal sampling policy to support evaluation. The commercial model combines inside sales at headquarters ([email protected]) with a territory-based network of independent manufacturer sales representatives covering the Western U.S., Midwest, Southeast, and Carolinas, plus an exclusive Canadian distribution partnership with Optimum Components Inc. Customer segments are diversified across Industrial (the primary vertical), Medical, Transmission and Distribution, Military, and Research applications.

Name

HVR Advanced Power Components

Legal name

HVR Advanced Power Components, Inc.

Website

https://hvrapc.com

Company type

Private

Founded year

1993

Operating status

Operating

Headcount range

1–10 employees

Short description

HVR Advanced Power Components is a U.S. affiliate (Cheektowaga, NY) of UK-based HVR International Ltd. that designs, manufactures, and assembles non-inductive ceramic composite resistors and custom assemblies serving industrial, medical, transmission and distribution, military, and research customers requiring high-voltage, high-energy, and surge performance.

Ownership category

akta.pro rank

Product category

Electronic Components (Resistors)

NAICS

Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing (334416)

SIC

Electronic Components & Accessories (3670)

akta.pro primary industry

Resistors (Fixed/Variable/Network) (HDAHANAA)

akta.pro secondary industry

Passive Components (Resistors, Capacitors, Inductors, Ferrites) (IMAGAJAA)

Keywords

• Ceramic composite resistors
• High voltage resistors
• Non-inductive resistors
• Power resistor assemblies
• Pulse power resistors

Headquarters

HQ city

Cheektowaga

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Resistor Product Sales: Sale of standard and custom ceramic composite resistors including High Energy Discs, Rod & Tube Series, U Series, C Series, RT/RL Series, Groundsticks, Wirewound resistors, and SiC Varistors. Products range from small (RT type) to multi-megajoule custom assemblies.
2. Custom Resistor Assemblies: Engineering and manufacture of application-specific resistor assemblies including I Series (ferrule-end stacks), J Series (heavy-duty stacks), K Series (convection-cooled), and H Series (liquid-cooled). Solutions for extreme voltage, energy, or power requirements.
3. Value-Added Assembly and Integration: Value-added assembly and integration services at US facility in Cheektowaga, NY. Includes dynamic braking resistor banks with enclosures, custom configurations, and application-specific engineering.
4. Applications Engineering Support: Engineering/Technical support for individualized resistor application assistance and problem-solving for customer resistor needs.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels3 records

Core offering

HVR Advanced Power Components manufactures and sells non-inductive ceramic composite resistor products for difficult, high-stress, high-voltage, and high-energy applications. The portfolio ranges from small axial lead RT/RL resistors up to multi-megajoule custom disk, rod, tube, and wirewound assemblies, sold to industrial, medical, transmission and distribution, military, and research customers. Value-added assembly, integration, and applications engineering services are provided from the ISO 9001:2015 certified Cheektowaga, NY facility.

Product overview

HVR Advanced Power Components is a manufacturer of non-inductive ceramic resistor products spanning from small RT-type resistors to multi-megajoule custom assemblies. The core product portfolio centers on High Energy Disk resistors, High Energy Rod and Tube resistors, and various ceramic composite resistor series (U, RT/RL, C) designed for high voltage, high energy, and surge applications. These products serve application areas including Industrial, Medical, Transmission and Distribution, Military, and Research sectors. The company offers custom resistor assemblies (I, J, K, H series) for extreme voltage/energy requirements, along with specialized products including Groundsticks for safety discharge, Dynamic Braking Resistors, and Anti-Condensation Heaters. Replacement Carbon Ceramic Tube Resistors provide drop-in substitution for legacy carbon composition resistors, while Wirewound and SiC Varistors expand the product range. The portfolio ranges from tiny components (RT series) to great big custom assemblies, with customization capabilities ranging from liberal sampling of pre-engineered solutions to fully-engineered application-specific solutions.

Differentiator

Problem solved

Functional benefit

Products and services

• High Energy Disk Resistors Non-inductive ceramic composite disk resistors for pulse shaping, crowbar, and capacitor charge/discharge applications, with high energy density and voltage ratings up to 28.3 kV, energy handling from 5 to 110 kJ per disk, and standard high-temperature silicone coating (sizes 32mm to 152mm diameter).
• Custom Resistor Assemblies (I, J, K, H Series) Multi-disk resistor assemblies engineered for extreme voltage, energy, and power requirements, ranging from tens of kilojoules to megajoules, average power to hundreds of kilowatts, and voltage to hundreds of kV. Includes I Series (ferrule-end stacks), J Series (heavy-duty stacks), K Series (convection-cooled with metal fins), and H Series (liquid-cooled).
• U Series Resistors Non-inductive ceramic composite resistors for inrush limiting in motor drives, UPS, and power conversion systems, with power ratings from 2.0 to 5.5W, impulse voltages up to 2500V, and energy handling from 250 to 2800 Joules.
• RT/RL Series Resistors Non-inductive ceramic composite resistors with axial (RT) or radial (RL) lead construction for surge circuitry, high peak power, and high voltage power supplies, with up to 7,500V impulse voltage and 70 Joules energy rating.
• C Series Resistors Epoxy coated radial lead resistors capable of absorbing high energy at voltages up to 44kV, designed for pulse-forming and fast crowbar applications including high voltage test equipment and cardiac defibrillators.
• Groundsticks (HV Resistive Safety Groundsticks) Custom-configured safety groundsticks with integral HVR High Energy Disk resistors for discharging high voltage equipment, with voltage ratings exceeding 100kV and energy dissipation exceeding 100kJ.
• High Energy Rod and Tube Series Resistors High-energy carbon ceramic rod and tube resistors with metalized ferrule terminations, offering maximum energy density in tube resistor format with mounting options for air, oil, or other dielectric configurations.
• Replacement Carbon Ceramic Tube Resistors Drop-in substitution resistors offering expanded resistance range while retaining high surge energy, high voltage withstand, and non-inductance, with thinwall tube design providing effective convection cooling.
• Vitreous Enamel Coated Wire and Tape Wound Resistors Wire and tape wound resistors with vitreous enamel coating, power ratings from 20W to 1kW, non-inductive windings, and various mounting configurations including adjustable and tapped versions.
• Heavy Duty Open Wound Resistors Uncoated open-wound resistors available between 200W and 750W with high power and high short-term power capabilities, available with adjustable taps.
• Dynamic Braking Resistor Banks Resistor assemblies configured into dynamic braking banks with enclosures, available from 200W to 4kW continuous rated power with up to 80kW short term (5 second) ratings.
• Anti-Condensation Heaters Heaters used to prevent condensation in enclosed electrical cabinets and installations, available in power ratings from 20W to 120W with optional thermostats for control.
• SiC Varistors Silicon carbide varistors offered through HVR International for high voltage protection applications.

Quantifiable outcome

• High Energy Disk resistors available up to 110 kJ single impulse energy (152mm disk)
• +3 more outcomes

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• HVR International Ltd.coreOthersHVR Advanced Power Components, Inc. is an affiliate of HVR International Ltd., the major worldwide supplier of ceramic-carbon resistors. Based in Jarrow, northeast England since 1963, HVR International began as Morganite Resistors and later became Allen-Bradley Electronics. The HVR identity began in 1991. HVR International is the parent company providing product technology, brand, and global market positioning.

Scale indicators3 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Caddock Electronics: US-based manufacturer of precision, high-voltage, and high-power resistors including non-inductive and high-energy products; competes head-to-head with HVR in pulse, crowbar, and HV discharge applications across medical, defense, and industrial customers.
• Ohmite Manufacturing Company: Long-standing US specialty resistor maker with overlapping portfolios in vitreous enamel wirewound, ceramic, and high-power dynamic braking resistors; direct overlap with HVR's wirewound, heavy-duty open wound, and dynamic braking product lines.
• Stackpole Electronics: Specialty resistor manufacturer serving industrial, power conversion, and motor-drive markets with surge, high-voltage, and wirewound product families; overlaps with HVR's U, RT/RL, and dynamic braking offerings.
• KOA Speer Electronics: Manufacturer of passive components including specialty resistors for power electronics, automotive, and industrial applications; competes in the HV/high-energy resistor space including surge and inrush-limiting devices.
• Riedon (by Riedon Inc.): Specialty resistor manufacturer focused on power, current-sense, and high-precision/high-energy resistor products; highly comparable niche positioning to HVR's custom-engineered resistor assemblies.

Broad incumbents

• Vishay Intertechnology: Global broad-line passive-component manufacturer with wirewound, film, and high-power resistors used in industrial, automotive, and military applications; covers overlapping end-markets via larger catalog and scale.
• TT Electronics (Welwyn / IRC): Global electronics manufacturer with established resistor brands (Welwyn, IRC) serving industrial, medical, defense, and rail traction — overlapping with HVR's high-voltage/high-energy surge resistor applications.
• Bourns, Inc. Diversified passive and circuit-protection manufacturer with resistor products across automotive, industrial, and communications markets; broad incumbent whose resistor lines compete for HVR's customer programs.
• Murata Manufacturing: Global passive-component leader with substantial resistor and surge-protection portfolio serving power-conversion, automotive, and industrial markets; relevant incumbent benchmark across HVR's broader end-customers.

Emerging players

• Danotherm (Danaher): European manufacturer of high-power and braking resistors particularly for rail, marine, and renewables; strong comparable in liquid-cooled and dynamic-braking assemblies analogous to HVR's H and dynamic braking series.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/hvr-advanced-power-components

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about HVR Advanced Power Components