< Back  

For more information:
Media contact -  Bob Decker, Red Pines Group
Phone:  1.415.409.0233 
Fax:  1.650.618.1512 
E-mail:  bob.decker@redpinesgroup.com

Sales contact: 

Vishay Intertechnology Snap-in Power Aluminum Capacitors Enable Higher Power Density, Increased Longevity

Miniature Devices Offer Increased Ripple Current to 3.27 A and Useful Life of 5,000 Hours at +105 °C


Products mentioned:

193 PUR-SI
For more information:
Media contact -  Bob Decker, Red Pines Group
Phone:  1.415.409.0233 
Fax:  1.650.618.1512 
E-mail:  bob.decker@redpinesgroup.com

Sales contact: 

This release in:

MALVERN, Pa.August 10, 2020 — Vishay Intertechnology, Inc. (NYSE: VSH) today introduced a new series of miniature snap-in power aluminum electrolytic capacitors that enable higher power density designs. The Vishay BCcomponents 193 PUR-SI series offers up to 30 % higher ripple current than standard solutions in similar case sizes, while providing a longer useful life.

With ripple currents up to 3.27 A, the devices released today allow designers to utilize fewer components to save board space and lower costs. Their long useful life of 5,000 hours at +105 °C permits use in demanding applications requiring more than 25 years lifetime from capacitors in ambient temperatures up to +60 °C.

Featuring a cylindrical aluminum case, insulated with a blue sleeve, 193 PUR-SI series devices feature rated voltages to 500 V in 25 compact case sizes ranging from 22 mm by 25 mm to 35 mm by 60 mm. The RoHS-compliant capacitors are also available with 3-pin keyed polarity snap-in terminals.

As polarized aluminum electrolytic capacitors with a non-solid electrolyte, the devices are ideally suited for smoothing, buffering, and DC-Link filtering in switch mode power supplies, motor drives, solar inverters, industrial air conditioners, and welding equipment.

Device Specification Table:

Case size (D x L in mm)

22 x 25 to 35 x 60

Capacitance range

47 µF to 820 µF

Tolerance

± 20 %

Rated voltage

400 V to 450 V

500 V

Category temperature range

-40 °C to +105 °C

-25 °C to +105 °C

Useful life at +105 °C

5,000 h

Max. ESR at 100 Hz

120 mΩ to 2800 mΩ

Max. impedance at 10 kHz

80 mΩ to 2060 mΩ

Sectional specification

IEC 60384-4 / EN130300

Climatic category IEC 60038

40 / 105 / 56

25 / 105 / 56

Samples and production quantities of the 193 PUR-SI series capacitors are available now, with lead times of 14 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.TM Vishay Intertechnology, Inc. is a Fortune 1,000 Company listed on the NYSE (VSH). More on Vishay at www.vishay.com.

http://twitter.com/vishayindust
http://www.facebook.com/VishayIntertechnology

###

For more information:
Media contact -  Bob Decker, Red Pines Group
Phone:  1.415.409.0233 
Fax:  1.650.618.1512 
E-mail:  bob.decker@redpinesgroup.com

Sales contact: 

This release in:

  • lang-code-EN
  • lang-code-DE