Print  |  Send  |   

Wraparound thick film chip resistors operate from – 55 to +230 °C

December 05, 2011 // Julien Happich

Wraparound thick film chip resistors operate from – 55 to +230 °C

Designed for down-hole drilling applications, Vishay Intertechnology's CHPHT is what the company claims to be the industry's first wraparound thick film chip resistor to offer an operating temperature range from – 55°C to +230 °C and a storage temperature range of – 55°C to + 245°C. Optimized for multi-chip modules (MCM) in down-hole drilling instrumentation, the high-temperature capabilities of the CHPHT resistor allow for the extraction of petroleum at deeper depths.


Offered in 0603, 0805, 1206, and 2010 case sizes (with other sizes available upon request), the resistor offers a wide resistance range from 0.1 Ω to 100 MΩ; tolerances of 1 %, 2 %, and 5 %; and power dissipation of 12.5 to 100mW at + 230°C. The Vishay Sfernice resistor is available with gold terminations for compatibility with high melting point (HMP) processes (< 1 μm thick) for temperatures up to + 245 °C and with tin/silver terminations for operating temperatures up to + 200 °C. The device is compliant to RoHS Directive 2002/95/EC and halogen-free according to the IEC 61249-2-21 definition. Samples and production quantities of the CHPHT are available now, with lead times of 13 weeks for larger orders.

Get the datasheet at www.vishay.com/doc?52032

Visit Vishay Intertechnology at www.Vishay.com

 

All news

Passives components

Follow us

Fast, Accurate & Relevant for Design Engineers only!

Technical papers     

Filter Wizard     

Check out the Filter Wizard Series of articles by Filter Guru Kendall Castor-Perry which provide invaluable practical Analog Design guidelines.

Linear video channel

READER OFFER

Read more

This month, Trinamic Motion Control is offering you to win one of four TMCM-1043 development kits for its highly integrated, NEMA 17-compatible TMCM-1043 stepDancer stepper motor module.

Offering designers an easy-to-use PC-based GUI that allows one-click modification of motor drive current, micro-stepping and other key parameters, the intuitive kits are custom designed and developed for...

MORE INFO AND LAST MONTH' WINNERS...

Design centers     

Automotive
Infotainment Making HDTV in the car reliable and secure

December 15, 2011 | Texas instruments | 222901974

Unique Ser/Des technology supports encrypted video and audio content with full duplex bi-directional control channel over a single wire interface.

 

You must be logged in to view this page

Login here :