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For more information:
Media contact -  Andrew Post, Sr. Manager, Global Communications
Phone:  1.610.251.5287 
Fax:  1.610.889.9429 
E-mail:  andrew.post@vishay.com

Sales contact: 

Vishay Intertechnology Enhances PTN Series Precision Thin Film Chip Resistors

Devices Now Available With Lower Absolute TCR of 10 ppm/C and Tighter Tolerances of 0.05 %


PTN

Products mentioned:

PTN
For more information:
Media contact -  Andrew Post, Sr. Manager, Global Communications
Phone:  1.610.251.5287 
Fax:  1.610.889.9429 
E-mail:  andrew.post@vishay.com

Sales contact: 

This release in:

MALVERN, Pa. — Oct. 29, 2014 — Vishay Intertechnology, Inc. (NYSE: VSH) today announced that it has enhanced its PTN series of precision surface-mount thin film chip resistors with a lower absolute TCR of 10 ppm/C and tighter tolerances to 0.05 %. Built using a self-passivated, moisture-resistant tantalum nitride resistive film technology, the Vishay Dale Thin Film devices offer high power ratings to 2 W over a wide temperature range of -55 C to +155 C.

The tantalum nitride resistive film of the PTN resistor assures a moisture resistance level that exceeds MIL-PRF-55342 limits. This makes the devices ideal for use in low-noise, high-precision control systems for military, aerospace, telecommunications, and industrial applications where moisture during operation or long-term storage may be a concern.

The PTN series is offered in 13 case sizes from 0402 to 2512 and provides a wide range of resistance values from 10 Ω to 3 MΩ, with nonstandard values available. Featuring a high-purity ceramic substrate, the devices' wraparound terminations offer an adhesion layer covered with a nickel barrier and solder coating, and contribute resistance of < 10 mΩ. Epoxy-bondable and lead terminations are also available upon request.

In addition to power ratings from 50 mW to 2 W, the PTN series offers low noise of < -25 dB, low voltage coefficients of 0.1 ppm/V, and voltage ratings from 75 V to 200 V. The lead (Pb)-free devices are halogen-free, RoHS-compliant without exemptions, and conform to Vishay GREEN standards. The resistors are resistant to moisture at +85 C, 85 % relative humidity and 10 % rated power; sulfur-resistant according to the ASTM B809-95 humid vapor test; and 100 % visually inspected per MIL-PRF-55342.

Vishay Intertechnology, Inc., a Fortune 1000 Company listed on the NYSE (VSH), is one of the world's largest manufacturers of discrete semiconductors (diodes, MOSFETs, and infrared optoelectronics) and passive electronic components (resistors, inductors, and capacitors). These components are used in virtually all types of electronic devices and equipment, in the industrial, computing, automotive, consumer, telecommunications, military, aerospace, power supplies, and medical markets. Vishay’s product innovations, successful acquisition strategy, and "one-stop shop" service have made it a global industry leader. Vishay can be found on the Internet at www.vishay.com.

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For more information:
Media contact -  Andrew Post, Sr. Manager, Global Communications
Phone:  1.610.251.5287 
Fax:  1.610.889.9429 
E-mail:  andrew.post@vishay.com

Sales contact: 

This release in: