Vishay Intertechnology Precision Non-Magnetic Thin Film Chip Resistors Deliver High Power Ratings to 6 W in Small Sizes
July 18 2016 - 10:00AM
Vishay Intertechnology, Inc. (NYSE:VSH) today introduced a new
series of high-power, surface-mount, precision non-magnetic thin
film chip resistors. Built on aluminum nitride substrates, the
Vishay Dale Thin Film PCNM series offers power ratings of 2 W and 6
W in compact 1206 and 2512 case sizes, respectively.
The aluminum nitride substrates of the resistors released today
feature enlarged backside terminations to reduce the thermal
resistance between the topside resistor layer and the solder joint
on the end user's circuit assembly. As a result, the devices
provide four times the power-handling capability of
previous-generation non-magnetic resistors.
These high power ratings make the devices ideal for use in power
supplies for telecommunications, medical, and military equipment
and instrumentation. The resistors’ non-magnetic properties
eliminate the effects of stray magnetic fields on circuit
performance in X-ray and MRI machines while correcting passive
intermodulation issues in cell phone base stations and
amplifiers.
PCNM series devices combine their high power ratings with a low
TCR down to ± 25 ppm/°C and laser-trimmed tolerances to ± 0.1 %
over a wide temperature range of -55 °C to +155 °C. The resistors
are offered with a wide range of resistance values from 2 Ω to 30.1
kΩ, and they offer low noise of < -30 dB, low voltage
coefficients of < 0.1 ppm/V, and voltage ratings from 75 V to
200 V.
Flame-resistant in accordance with UL 94 V-0, the devices are
available with lead (Pb)-bearing and lead (Pb)-free, RoHS-compliant
terminations.
Samples and production quantities of the PCNM series are
available now, with lead times of eight to 10 weeks for large
orders.
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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non-magnetic thin film chip resistors deliver high power ratings to
6 W in small sizes - http://goo.gl/pBm5I0
Link to
datasheet:http://www.vishay.com/ppg?60130 (PCNM)
Link to product
photo:https://www.flickr.com/photos/vishay/27498690354/sizes/l
For more information please contact:Vishay
IntertechnologyAndrew Post, +1 610
251-5287andrew.post@vishay.com
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