Vishay Intertechnology SGTPL-28 Series of Space-Grade Planar Transformers Honored With 2025 AspenCore EE Awards Asia Award

Rhea-AI Summary

Vishay Intertechnology (NYSE: VSH) announced on Dec. 11, 2025 that its SGTPL-28 series — 150 W low-profile, space-grade planar transformers optimized for 28 V forward converters — won the 2025 AspenCore EE Awards Asia in the Discrete Product category. The devices meet MIL-PRF-27 level T, INST-EEE-002, and MIL-STD-981, support up to +130 °C operation, and withstand thermal shock, shock and vibration.

The transformers offer up to 40% greater winding fill versus traditional planar designs for smaller packages, multiple secondary outputs (two 12 V or four 5 V channels), customization without typical NRE charges, lower cost, and typically short lead times. The award was presented Dec. 5 in Taipei.

Key Figures

Transformer power rating 150 W Power capability of SGTPL-28 series planar transformers

Input voltage 28 V Optimized for 28 V input forward converters in aerospace and defense

Operating temperature +130 °C High temperature operation rating of SGTPL-28 devices

Winding fill improvement 40 % Up to 40 % greater winding fill than traditional planar devices

Output channels (12 V) 2 channels Multiple secondary windings can power up to two 12 V channels

Output channels (5 V) 4 channels Multiple secondary windings can power up to four 5 V channels

Screening options 6 options Number of available screening options for SGTPL-28 series

Current share price $15.80 Price before this news, vs 52-week range $10.35–$19.81

Market Reality Check

$15.80 Last Close

Volume Volume 2,367,809 is above the 20-day average of 1,789,680, indicating elevated interest ahead of this award news. normal

Technical Price 15.80 is trading above the 200-day MA at 15.23, reflecting a constructive longer-term trend.

Peers on Argus

Several close peers in semiconductors showed gains, with POWI up 3.19%, DIOD up 2.75%, and SYNA up 1.99%, while SMTC dipped 0.92%, suggesting a generally supportive sector backdrop but not a uniform sector-wide move.

Historical Context

Date	Event	Sentiment	Move	Catalyst
Dec 09	Product award	Positive	+0.5%	Ambient light sensor won a 2025 AspenCore World Electronics Achievement Award.
Dec 03	Product launch	Positive	+6.4%	Introduced 1200 V SiC MOSFET power modules in MAACPAK PressFit package.
Dec 02	Factory certification	Positive	+2.2%	New Mexico factory certified to IATF 16949:2016 and multiple ISO standards.
Nov 25	Product launch	Positive	+3.5%	Launched 1500 V automotive-grade solid-state relay for 800 V battery systems.
Nov 19	Dividend declaration	Positive	-3.9%	Declared quarterly dividend of $0.10 per share on common shares.

Pattern Detected

Recent product and award announcements have generally coincided with positive next-day price moves, while dividend news saw a negative reaction.

Recent Company History

Over the past month, Vishay has reported multiple product launches and recognitions. On Nov 19, a quarterly dividend of $0.10 per share preceded a -3.9% move. Subsequent product introductions in solid-state relays, SiC MOSFET power modules, and a new Mexico factory certification all aligned with gains of 2.18% to 6.41%. Another award on Dec 9 saw a modest 0.46% rise. Today’s transformer award continues this stream of product- and technology-focused positives.

Market Pulse Summary

This announcement highlights industry recognition for Vishay’s SGTPL-28 space-grade planar transformers, emphasizing high-reliability operation up to +130 °C, up to 40% higher winding fill, and multiple voltage outputs. It extends a recent run of product awards and launches that followed gains after prior news. Investors may track how continued innovation interacts with fundamentals disclosed in the latest 10-Q, as well as the company’s ongoing dividend policy and manufacturing expansion.

Key Terms

planar transformers technical

"SGTPL-28 series of 150 W low profile, space-grade planar transformers with..."

A planar transformer is a flat, pancake-like version of an electrical transformer where the windings are formed as thin, stacked layers on a circuit board or metal sheets instead of bulky round coils. Investors should care because this design saves height and weight, improves heat control and manufacturing consistency, and lets companies make smaller, lighter, and often cheaper power supplies—factors that can lower production costs, improve product competitiveness, and open new markets.

MIL-PRF-27 regulatory

"honored for meeting the requirements of MIL-PRF-27 level T, INST-EEE-002, and..."

A U.S. military performance specification for certain lubricating greases used on aircraft and military equipment, defining required properties, tests and quality levels. For investors, MIL-PRF-27 matters because products or suppliers certified to this spec are eligible for defense contracts and can win or retain government business; think of it as an official recipe and quality checklist buyers use when choosing parts and suppliers.

switch mode power supplies technical

"ideal for high reliability switch mode power supplies and active clamp..."

Switch mode power supplies are electronic units that convert one voltage of electricity to another by rapidly turning the input power on and off and smoothing the output, like a fast faucet that adjusts water flow to the right pressure. They matter to investors because they affect the efficiency, size, heat, reliability and cost of a company’s electronic products; performance or supply issues can influence manufacturing costs, product competitiveness and profit margins.

thermal shock technical

"devices withstand numerous thermal shock cycles and high levels of mechanical..."

Thermal shock is the stress and potential damage materials or products experience when they are suddenly exposed to large temperature changes, like putting a hot cup into cold water and watching it crack. For investors, thermal shock matters because it can reveal weaknesses in design or manufacturing that lead to higher failure rates, warranty claims, production delays or costly recalls, all of which can hurt revenue, margins and brand trust.

non-recurring engineering (NRE) financial

"typically without non-recurring engineering (NRE) charges for customization."

Non-recurring engineering (NRE) is a one-time cost paid to design, develop or customize a product, prototype, or production process — like paying for a custom blueprint and initial build rather than ongoing manufacturing. Investors care because NRE can temporarily reduce profits and cash on hand but does not repeat each period, so separating it from regular operating costs helps reveal the business’s true ongoing profitability and future margin potential.

AI-generated analysis. Not financial advice.

Robust, Space-Saving Devices Recognized in Discrete Product Category

MALVERN, Pa., Dec. 11, 2025 (GLOBE NEWSWIRE) -- Vishay Intertechnology, Inc. (NYSE: VSH) today announced that the company’s SGTPL-28 series of 150 W low profile, space-grade planar transformers with multiple output secondaries has been named a 2025 AspenCore EE Awards Asia winner in the Discrete Product Category. The industry’s first such devices optimized for 28 V input forward converters in aerospace and defense applications, the robust SGTPL-28 series was honored for meeting the requirements of MIL-PRF-27 level T, INST-EEE-002, and MIL-STD-981, while offering a lower cost, smaller size, and higher density than traditional planar transformers.

Presented by AspenCore, the world’s largest media group within the technical electronics sector, the EE Awards Asia program honors the products, companies, and individuals making a difference every day in Asia’s electronics industry. Winners are selected by a committee comprised of AspenCore’s global senior industry analysts, as well as online voting by readers and users. This year, Vishay’s SGTPL-28 series received the most votes in the Discrete Product category.

In addition to 28 V forward converters, SGTPL-28 series devices are ideal for high reliability switch mode power supplies and active clamp or dual switch forward converters. In these applications, multiple secondary windings with a center tap can power up to two 12 V channels or four 5 V channels. Designed for the harshest of environments, the transformers combine their MIL-PRF-27 and MIL-STD-981 qualifications with a rugged package featuring over-molded windings and high temperature operation to +130 °C. SGTPL-28 series devices withstand numerous thermal shock cycles and high levels of mechanical shock and vibration and are available with six screening options.

The transformers provide up to 40 % greater winding fill than traditional planar devices, resulting in a smaller package size to save PCB space and improve efficiency and power density. Their unique winding technology and internal construction enable easy customization to meet design-specific requirements, while the devices’ materials and production techniques allow for lower costs. In addition, strategic inventory management results in short lead times, typically without non-recurring engineering (NRE) charges for customization.

Award winners were recognized at a ceremony held on Dec. 5 at the Grand Mayfull Hotel Taipei. Gary Liu, Senior Sales Manager of Vishay Asia, accepted the award on Vishay’s behalf. The complete list of winners is available at (https://www.eettaiwan.com/webinars/ee_awards_live_20251205/).

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.

Link to DNA of Tech image:
https://www.flickr.com/photos/vishay/50342588442/sizes/l/

Editorial Contact:
Bob Decker
Redpines
Tel: +1 415 409 0233
bob.decker@redpinesgroup.com

FAQ

What product did Vishay (VSH) win the 2025 AspenCore EE Awards Asia for?

The SGTPL-28 series 150 W low-profile space-grade planar transformers won in the Discrete Product category.

What military and reliability standards do Vishay SGTPL-28 transformers meet?

They meet MIL-PRF-27 level T, INST-EEE-002, and MIL-STD-981 and are rated to +130 °C with rugged over-molded windings.

How do SGTPL-28 transformers improve PCB space and power density?

They provide up to 40% greater winding fill than traditional planar devices, resulting in a smaller package and higher power density.

Are SGTPL-28 transformers configurable for multiple outputs and which voltages?

Yes; multiple secondary windings with center taps can support up to two 12 V channels or four 5 V channels.

Will customization of SGTPL-28 transformers usually incur NRE charges?

The release states customization is typically available without non-recurring engineering (NRE) charges.

When and where was Vishay presented with the AspenCore award for SGTPL-28?

The award was presented on Dec. 5, 2025 at a ceremony in Taipei.