Free Newsletter
Register for our Free Newsletters
Newsletter
Zones
Advanced Composites
LeftNav
Aerospace
LeftNav
Amorphous Metal Structures
LeftNav
Analysis and Simulation
LeftNav
Asbestos and Substitutes
LeftNav
Associations, Research Organisations and Universities
LeftNav
Automation Equipment
LeftNav
Automotive
LeftNav
Biomaterials
LeftNav
Building Materials
LeftNav
Bulk Handling and Storage
LeftNav
CFCs and Substitutes
LeftNav
Company
LeftNav
Components
LeftNav
Consultancy
LeftNav
View All
Other Carouselweb publications
Carousel Web
Defense File
New Materials
Pro Health Zone
Pro Manufacturing Zone
Pro Security Zone
Web Lec
Pro Engineering Zone
 
 
 
News

New SMN ultra-precision bulk Metal foil resistor network offers tracking TCR of 1 ppm/

Vishay Electronic : 07 July, 2003  (New Product)
Vishay Intertechnology, Inc. today announced the release of the SMN series of four-resistor, surface-mount, ultra-precision Bulk Metal Foil resistor networks, the industry's first devices to provide a low tracking TCR of 1 ppm/
Each SMN resistor network is made up of four independent Bulk Metal Foil resistors in a dual in-line, molded epoxy package measuring just 0.157 in. by 0.195 in. [3.99 mm by 4.93 mm] with a 0.068-in. [1.73-mm] height profile and a 50-mil lead pitch. This compact, integrated construction offers space savings and improved electrical performance over discrete resistors and matched sets, providing TCR absolute value of 5 ppm/C and TCR tracking value of 1 ppm/C.

Eight resistance values between 100 Ω and 10,000 Ω allow the series to offer a broad range of resistance ratios from 1.0:1 to 100:1, with a tight resistance ratio tolerance of 0.01% and absolute tolerance of 0.02%. The power rating is 0.4 W for the entire package at 70C, or 0.1 W per resistor.

Resistance to thermal shock, shock, moisture, high-frequency vibration, and extreme temperatures contribute to long-term device stability, which surpasses that of competing products by a factor of 2. Low thermal EMF of 0.04 V/C and low current noise of 0.01 V/V(RMS) at -40 dB serve to enhance device performance.

These new resistor networks, which may be used independently or as divider pairs, are designed for use in precision instrumentation amplifiers, differential amplifier gain controls, matched references, and precision voltage dividers in automated test equipment and measurement instrumentation, as well as in precision weigh scales. Devices in the new SMN series from Vishay Foil Resistors feature solder-coated copper-alloy terminals and weigh just 0.08 g.

Available in tube, waffle-pack, or tape-and-reel packaging, samples and production quantities of the SMN series resistor networks are available now. Lead time for production quantities is approximately 12 weeks.
Bookmark and Share
 
Home I Editor's Blog I News by Zone I News by Date I News by Category I Special Reports I Directory I Events I Advertise I Submit Your News I About Us I Guides
 
   © 2012 NewMaterials.com
Netgains Logo