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PRODUCTS
SEMICONDUCTORSdiodes and rectifiersdiscrete thyristorsIC - POWER AND LINEARmosfetsoptoelectronicsPOWER MODULESPASSIVE COMPONENTSinductors and magneticssensorsOther components
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APPLICATIONS
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RESOURCES
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CUSTOM CAPABILITIES
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Company
Why Vishay Resistors?
Unmatched in Selection and Reliability
Reliability
Level of Quality
Longevity & Experience
Breadth of Offering
Our Automotive Grade goes above and beyond AEC-Q200. Our established reliability Military and ESCC offering is backed by rigorous testing.
About Resistors
Global Leader
Current Sense | Thin Film | MELF | Wirewound | Power Thick Film
0+ Years
Resistor Experience
Comprehensive range of technologies
powered by decades of innovation
Applications
Stability and Precision in Automotive
In electric and hybrid electric vehicle (EV / HEV) inverters, resistors play a critical role in ensuring safe and efficient power conversion. We offer a vast resistor portfolio of AEC-Q200 qualified components that meet the need for stable, precise, and robust electronics over the entire lifetime of the vehicle.
WSL
TNPV e3, TNPW e3, MC AT
LPSA, LTO, LTA, DTO, D2TO
EV / HEV Inverters
Resistors in EV / HEV inverters serve crucial functions to manage power flow and protect key components. Resistors help regulate energy and protect delicate electronics.
- Excellent overall stability in different environments
- Outstanding moisture resistance
- Extraordinary temperature cycling robustness
- Superior sulfur resistance verified according to ASTM B 809 and ANSI/EIA-977
- Advanced ESD and pulse handling
High Reliability for Server Systems
Our comprehensive portfolio of high precision, high stability resistors — qualified to AEC-Q200 standards — delivers the reliability needed for continuous operation in data centers and AI infrastructures. They’re optimal for current sensing, voltage regulation, inrush current limiting, and thermal management within power conversion circuits.
CRCW e3
RCA-SR e3
AI Servers
High frequency resistors help ensure safe and efficient operation across the entire life cycle of next-generation AI servers.
- High precision for accurate current sensing in VRMs and power supplies
- Excellent stability under high thermal and electrical stress
- Exceptional moisture resistance for data center environments
High Frequency
Vishay’s variety of standard and custom high frequency resistors are specially designed to perform reliably in circuits operating at radio frequencies (RF) and microwave frequencies, typically above 100 MHz and into the GHz range.
CH, CHA
RP, RS, TV AP, AT
RF Devices
High frequency resistors offer tight tolerance and low temperature coefficients, which are essential for maintaining consistent performance in sensitive RF applications. Some are also designed to dissipate RF power efficiently, making them suitable for telecom, imaging, and radar applications — including those in the military and automotive markets.
- Stable performance up to 70 GHz even under harsh conditions
- Best in class RF performance across entire frequency range (Z/R)
- BeO (+30 % power dissipation vs. AlN)
- Copper tungsten flange (E-type) for thermal cycling
- Customizable
Space Exploration
Vishay’s 55342 resistors are trusted by NASA and aerospace OEMs worldwide. With decades of flight heritage and compliance with the most demanding standards, they are the go-to choice for mission-critical systems.
Thin / Thick Film Military Chip Resistor
LEO, JWST, and Missile Systems
Qualified to MIL-PRF-55342, these resistors ensure compliance with stringent military standards for performance, reliability, and environmental resilience. They’re also supported by Vishay’s long product life cycle and traceable manufacturing — important for defense programs with extended service lives.
- Engineered for harsh environments
- Established reliability levels for AMS applications
- Custom design solutions
Custom Solutions
Vishay's Custom Capability Solutions offer tailored components and assemblies to meet specific customer requirements across diverse industries.
Reference Designs
To accelerate your development, Vishay provides reference designs — highly reliable solutions that leverage the best of our component technology.
About Vishay
While boasting an ever-growing portfolio of discrete semiconductors and passive components, we support the growing needs of our customers by committing to:
Higher capacity readiness
New product releases
Increased technical resources
Vishay is close by:
We operate in every region to meet you wherever you are.
investment in capacity expansion (2024-2028)
Patents
Years of technological leadership in the components industry
Vishay Employees Worldwide
Vishay manufactures one of the world’s largest portfolios of discrete semiconductors and passive electronic components that are essential to innovative designs in the automotive, industrial, computing, consumer, telecommunications, military, aerospace, and medical markets. Serving customers worldwide, Vishay is The DNA of tech.®
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