Vishay Intertechnology Miniature Aluminum Capacitors Provide Increased Design Flexibility and Save Board Space

Rhea-AI Summary

Vishay Intertechnology, Inc. (NYSE: VSH) has launched a new series of low impedance aluminum electrolytic capacitors, the 170 RVZ series, designed for automotive applications. These capacitors can handle ripple currents up to 3.8 A and operate at temperatures up to +105 °C, with a useful life of 10,000 hours at this temperature. Compared to earlier models, they offer 10-15% higher ripple current and reduced impedance, providing designers with greater flexibility and space savings. They are AEC-Q200 qualified and are suited for various applications including automotive and telecommunications.

Positive

• New 170 RVZ series capacitors provide high ripple currents up to 3.8 A.
• Capacitors offer a long useful life of up to 10,000 hours at +105 °C.
• 10-15% increase in ripple current compared to previous generations.
• AEC-Q200 qualification enhances reliability for automotive applications.
• Capacitors available in smaller case sizes, improving design flexibility.

Negative

• None.

Automotive Grade Devices Offer High Ripple Currents Up to 3.8 A, Operating Temperatures to +105 °C, and Useful Life of 10,000 Hours at +105 °C

MALVERN, Pa., Oct. 28, 2020 (GLOBE NEWSWIRE) -- Vishay Intertechnology, Inc. (NYSE: VSH) today introduced a new series of low impedance, Automotive Grade miniature aluminum electrolytic capacitors that combine high ripple currents up to 3.8 A with high temperature operation to +105 °C and very long useful life up to 10,000 h at +105 °C.

Compared to previous-generation solutions, Vishay BCcomponents 170 RVZ series capacitors offer lower impedance and 10 % to 15 % higher ripple current. This allows designers to utilize fewer components, increasing design flexibility and saving board space. In addition, the AEC-Q200 qualified devices are available in smaller case sizes, ranging from 10 mm by 12 mm up to 18 mm to 40 mm.

Featuring radial leads and a cylindrical aluminum case, insulated with a blue sleeve, the 170 RVZ series offers rated voltages up to 63 V, capacitance from 100 µF to 6800 µF, and low impedance. The capacitors are charge- and discharge-proof.

As polarized aluminum electrolytic capacitors with a non-solid electrolyte, the RoHS-compliant devices are ideally suited for smoothing, filtering, and buffering in switch mode power supplies and DC/DC converters for industrial, automotive, telecommunications, medical, and consumer applications.

Device Specification Table:

Series	170 RVZ
Case size (D x L in mm)	10 x 12 to 18 x 40
Capacitance range	100 µF to 6800 µF
Tolerance	± 20 %
Rated voltage	10 V to 63 V
Category temperature range	-40 °C to +105 °C
Useful life @ +105 °C	4000 h to 10,000 h
Ripple current	445 mA to 3,800 mA
Max. impedance at 100 kHz	0.017 Ω to 0.260 Ω (@ +20 °C); 0.120 Ω to 1.860 Ω (@ +40 °C)
Climatic category IEC 60068	55 / 105 / 56

Samples and production quantities of the 170 RVZ series are available now, with lead times of six 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 trademark of Vishay Intertechnology.

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

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Link to datasheet:
http://www.vishay.com/ppg?28462 (170 RVZ)

Link to product photo:
https://www.flickr.com/photos/vishay/albums/72157716573147486

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 is the new product introduced by Vishay Intertechnology (VSH)?

Vishay Intertechnology has introduced the 170 RVZ series of low impedance aluminum electrolytic capacitors.

What are the key specifications of the 170 RVZ series capacitors from Vishay (VSH)?

The 170 RVZ series capacitors handle ripple currents up to 3.8 A, operate at +105 °C, and have a useful life of 10,000 hours.

How does the new 170 RVZ series compare with previous capacitor generations?

The 170 RVZ series capacitors offer 10-15% higher ripple current and lower impedance compared to previous generations.

What applications are the 170 RVZ series capacitors suitable for?

They are suitable for industrial, automotive, telecommunications, medical, and consumer applications.

What is the significance of the AEC-Q200 qualification for the new capacitors from Vishay (VSH)?

The AEC-Q200 qualification ensures the capacitors meet stringent reliability standards for automotive applications.