Vishay Intertechnology Introduces Miniature, Sealed Multi-Turn SMD Trimmers for Harsh Environments

Rhea-AI Summary

Vishay Intertechnology (NYSE: VSH) has introduced the new TSM3 series of multi-turn, surface-mount cermet trimmers. These devices feature a compact 3 mm x 4 mm x 4 mm footprint, representing a 25% size reduction compared to previous generations. The trimmers operate in a temperature range of -65°C to +150°C and offer IP67 sealing.

Key features include a wide resistance range of 10Ω to 2MΩ, a power rating of 0.125W at +70°C, and availability in both top and side adjustment styles. The TSM3 series supports automated PCB assembly and setting processes, designed for harsh environment applications in industrial, consumer, and telecom sectors.

Applications include automation controls, sensors, welding systems, cooling systems, robotics, power tools, smoke detectors, radios, and precision testing instrumentation. The products are currently available with a 15-week lead time.

Positive

• 25% smaller case size compared to previous generation
• Wider operating temperature range (-65°C to +150°C)
• IP67 sealing for harsh environments
• Supports automated PCB assembly for improved production efficiency

Negative

• 15-week lead time for deliveries

Insights

Technology Manufacturing Expert

The launch of Vishay's TSM3 series trimmers demonstrates incremental progress in miniaturization and durability, though its immediate impact on company financials is likely to be modest. The 25% size reduction and expanded temperature range (-65°C to +150°C) primarily serve to maintain competitive positioning in the precision electronics market rather than opening new revenue streams.

The timing of this release aligns with broader industry trends toward component miniaturization and increased durability requirements in industrial automation and IoT applications. The IP67 sealing and automated assembly compatibility are particularly relevant for the growing industrial robotics and automated manufacturing sectors, where reliability in harsh environments is crucial.

For manufacturers, the reduced footprint (3mm x 4mm x 4mm) enables more compact PCB designs, potentially reducing overall production costs. The 15-week lead time is standard for the industry, suggesting no significant supply chain advantages or concerns.

While this product update strengthens Vishay's position in the precision components market, it represents an expected evolution rather than a market-moving innovation. The impact on Vishay's revenue stream is likely to be gradual, maintaining rather than significantly expanding market share in the trimmer segment.

Offered in Compact 3 mm x 4 mm x 4 mm Footprint, Space-Saving Devices Feature IP67 Sealing and High Temperature Operation to +150 °C

MALVERN, Pa., Jan. 22, 2025 (GLOBE NEWSWIRE) -- Vishay Intertechnology, Inc. (NYSE: VSH) today introduced a new series of multi-turn, surface-mount cermet trimmers. Designed for space-constrained industrial, consumer, and telecom applications in harsh environments, the TSM3 series devices combine a compact 3 mm by 4 mm by 4 mm footprint with a wide temperature range of -65 °C to +150 °C and IP67 sealing.

Compared to previous-generation devices, the trimmers released today offer a 25 % smaller case size and wider operating temperature range. In addition, the TSM3 series allows for fine tuning of its wide 10 Ω to 2 MΩ resistance range and provides a faster setting to time ratio than single-turn trimmers. Offering a 0.125 W power rating at +70 °C, the devices are available in both top and side adjustment styles, providing flexibility for various design requirements.

The TSM3 series supports automated PCB assembly and setting processes, enhancing production efficiency to save time and lower costs. Fully sealed to withstand standard board wash processing, the trimmers ensure reliability in automation controls and sensors; welding and cooling systems; robotics; power tools; smoke detectors; radios; and precision testing instrumentation.

Samples and production quantities of the TSM3 series are available now, with lead times of 15 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 1,000 Company listed on the NYSE (VSH). More on Vishay at www.Vishay.com.

The DNA of tech^® is a registered trademark of Vishay Intertechnology.

Vishay on Facebook: http://www.facebook.com/VishayIntertechnology
Vishay Twitter feed: http://twitter.com/vishayindust

Link to product datasheets:
http://www.vishay.com/ppg?51093 (TSM3)

Link to product photo:
https://www.flickr.com/photos/vishay/albums/72177720323226628

For more information please contact:
Vishay Intertechnology
Peter Henrici, +1 408 567-8400
peter.henrici@vishay.com
or
Redpines
Bob Decker, +1 415 409-0233
bob.decker@redpinesgroup.com

FAQ

What are the key specifications of Vishay's (VSH) new TSM3 series trimmers?

The TSM3 series features a 3mm x 4mm x 4mm footprint, -65°C to +150°C temperature range, IP67 sealing, 10Ω to 2MΩ resistance range, and 0.125W power rating at +70°C.

How much smaller is VSH's new TSM3 series compared to previous generation?

The TSM3 series offers a 25% smaller case size compared to previous-generation devices.

What is the current lead time for Vishay's (VSH) TSM3 series trimmers?

The TSM3 series has a lead time of 15 weeks for both samples and production quantities.

What industries are targeted by Vishay's (VSH) new TSM3 series trimmers?

The TSM3 series is designed for industrial, consumer, and telecom applications, specifically for automation controls, sensors, welding systems, robotics, power tools, smoke detectors, radios, and testing instrumentation.