Vishay Intertechnology launched a high-power, compact current sense resistor for efficient current measurement in various applications.
Quiver AI Summary
Vishay Intertechnology, Inc. has announced the launch of a new surface-mount Power Metal Strip® current sense resistor, the WSLF1206, which features a high power rating of up to 5 W and an extremely low resistance value starting at 0.3 mΩ. This compact 1206 case size offers power ratings significantly higher than standard resistors, promoting efficient use of board space in high power applications. The resistor provides a stable temperature coefficient of resistance (TCR) and low thermal EMF, enabling accurate current measurements across a wide temperature range. Its advanced construction and manufacturing techniques enhance power density and reduce signal distortion, making it suitable for various applications, including industrial motor drives and consumer electronics. The product is RoHS-compliant and available in production quantities with an 8 to 10 week lead time.
Potential Positives
- Introduction of the WSLF1206 resistor demonstrates innovation with a high power rating of up to 5 W while maintaining a compact size, enabling more efficient designs in high-power applications.
- The resistor's extremely low resistance values (down to 0.3 mΩ) and low thermal EMF (< 3 μV/°C) contribute to improved efficiency and performance for various applications.
- WSLF1206's high power density (> 650 W/in²) allows for significant space savings in circuit design, making it an attractive option for designers in multiple industries.
- The product's compliance with RoHS and halogen-free specifications reflects a commitment to sustainability and safety in manufacturing practices.
Potential Negatives
- None
FAQ
What is the new product introduced by Vishay Intertechnology?
Vishay Intertechnology introduced the WSLF1206, a surface-mount Power Metal Strip current sense resistor with high power capabilities.
What are the key features of the WSLF1206 resistor?
The WSLF1206 features a power rating up to 5 W, low TCR down to ± 75 ppm/°C, and resistance values from 0.3 mΩ.
What applications can the WSLF1206 be used in?
The WSLF1206 is ideal for current sensing in applications like motor drives, power supplies, amplifiers, and battery management systems.
Is the WSLF1206 RoHS-compliant and environmentally friendly?
Yes, the WSLF1206 is RoHS-compliant, halogen-free, and sulfur-resistant, making it an environmentally friendly choice.
Where can I find more information about the WSLF1206?
Additional information, including a datasheet and product photo, can be found on Vishay's official website and Flickr page.
Disclaimer: This is an AI-generated summary of a press release distributed by GlobeNewswire. The model used to summarize this release may make mistakes. See the full release here.
$VSH Insider Trading Activity
$VSH insiders have traded $VSH stock on the open market 10 times in the past 6 months. Of those trades, 10 have been purchases and 0 have been sales.
Here’s a breakdown of recent trading of $VSH stock by insiders over the last 6 months:
- JOHN MALVISI purchased 8,929 shares for an estimated $201,795
- ROY SHOSHANI (EVP, COO Semiconductors & CTO) purchased 10,000 shares for an estimated $149,525
- JOEL SMEJKAL (President and CEO) purchased 10,000 shares for an estimated $146,958
- MICHAEL J CODY has made 2 purchases buying 3,750 shares for an estimated $60,287 and 0 sales.
- MICHAEL SHAMUS O'SULLIVAN (EVP Chief Admin & LegalOfficer) purchased 2,500 shares for an estimated $37,212
- DAVID MCCONNELL (EVP & Chief Financial Officer) purchased 2,000 shares for an estimated $29,380
- PETER HENRICI (EVP - Corporate Development) purchased 1,430 shares for an estimated $21,031
- ROBERT BARRETT II HACKETT (SVP Global HR) purchased 1,000 shares for an estimated $14,750
- DAVID L TOMLINSON (SVP & Chief Accounting Officer) purchased 1,000 shares for an estimated $14,400
To track insider transactions, check out Quiver Quantitative's insider trading dashboard.
$VSH Hedge Fund Activity
We have seen 149 institutional investors add shares of $VSH stock to their portfolio, and 149 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- INVESCO LTD. removed 5,512,888 shares (-89.4%) from their portfolio in Q2 2025, for an estimated $87,544,661
- HOOD RIVER CAPITAL MANAGEMENT LLC removed 5,172,692 shares (-100.0%) from their portfolio in Q2 2025, for an estimated $82,142,348
- ALYESKA INVESTMENT GROUP, L.P. added 3,646,769 shares (+inf%) to their portfolio in Q2 2025, for an estimated $57,910,691
- NORGES BANK removed 3,163,116 shares (-37.3%) from their portfolio in Q2 2025, for an estimated $50,230,282
- DEPRINCE RACE & ZOLLO INC added 2,412,116 shares (+65.9%) to their portfolio in Q2 2025, for an estimated $38,304,402
- PRINCIPAL FINANCIAL GROUP INC removed 1,927,887 shares (-77.6%) from their portfolio in Q2 2025, for an estimated $30,614,845
- TOCQUEVILLE ASSET MANAGEMENT L.P. added 1,399,494 shares (+inf%) to their portfolio in Q2 2025, for an estimated $22,223,964
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard.
Full Release
MALVERN, Pa., Oct. 01, 2025 (GLOBE NEWSWIRE) -- Vishay Intertechnology, Inc. (NYSE: VSH) today introduced a new surface-mount Power Metal Strip ® current sense resistor that combines a high power rating up to 5 W, TCR down to ± 75 ppm/°C, and extremely low resistance values down to 0.3 mΩ in the compact 1206 case size.
With power ratings 20 times higher than standard resistors in the 1206 footprint, the Vishay Dale WSLF1206 provides a power density of > 650 W/in², allowing designers to save board space in high power circuits by utilizing the smallest resistor possible without the need to parallel resistance elements. The device’s low TCR provides stable and accurate current measurement across a wide temperature range from -65 °C to +170 °C, while its low resistance values minimize power losses and improve end product efficiency.
The WSLF1206’s advanced construction incorporates a solid metal manganese-copper, nickel-chromium aluminum alloy resistive element with low TCR (< 20 ppm/°C). This results in a higher power resistor in a smaller size that maintains the superior electrical characteristics of the Power Metal Strip construction. A proprietary processing technique produces resistance values ranging from 0.3 mΩ to 3 mΩ, with tolerances of ± 1.0 % and ± 5.0 %. The device provides low thermal EMF (< 3 μV/°C) and very low inductance (< 5 nH) to minimize signal distortion.
The resistor released today is ideal for all types of current sensing and pulse applications, including switching and linear power supplies, power amplifiers, shunts, power inverters, and battery management. Typical applications will include industrial motor drives, robotics, power tools, HVAC systems, and UPS; graphics, data storage, and VRMs for supercomputers; and consumer appliances. The device is sulfur-resistant, RoHS-compliant, and halogen-free.
Samples and production quantities of the WSLF1206 are available now, with lead times of 8 to 10 weeks.
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. ® Vishay Intertechnology, Inc. is a Fortune 1000 Company listed on the NYSE (VSH). More on Vishay at www.Vishay.com .
The DNA of tech ® is a registered trademark of Vishay Intertechnology, Inc. Power Metal Strip is a registered trademark of Vishay Intertechnology, Inc.
Vishay on Facebook:
http://www.facebook.com/VishayIntertechnology
Vishay Twitter feed:
http://twitter.com/vishayindust
Link to product photo
:
https://www.flickr.com/photos/vishay/albums/72177720329007404
Link to datasheet
:
http://www.vishay.com/ppg?30430
(WSLF1206)
For more information please contact:
Vishay Intertechnology
Peter Henrici, +1 408 567-8400
[email protected]
or
Redpines
Bob Decker, +1 415 409-0233
[email protected]
