Wraparound thick film chip resistors operate from – 55 to +230 °C
December 05, 2011 // Julien Happich
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?52032Visit Vishay Intertechnology at www.Vishay.com
MCU market on a rebound, says analyst
August 21, 2014
Is free-space wireless charging viable? Dialog thinks it’s worth a try
Schaeffler to boost electromobility by Formula E commitment
Volvo opens proving ground for next-gen car technology
Webinar: Printed circuit board test and in line automation
Infineon closes technology gap through International Rectifier takeover
August 20, 2014
Infineon has announced to swallow International Rectifier for the amount of $3 billion. With the move, the Munich-based chipmaker ...
Cloud license from Koubachi expands Sensirion's software capabilities
FlexTiles European project hints at reconfigurable 3D chips
Webinar: Insight into the WiFi-offload technology and lab testing
- Building Blocks for the Internet of Things
- New Linear Regulators Solve Old Problems
- Testing GPS with a Simulator
- DSM presents: Select the best plastic for DDR4
InterviewCEO interview: Tronics' Langlois makes moves in MEMS
Pascal Langlois has been CEO at Tronics for nine months. He discusses plans for the company and directions for the complex and diverse MEMS technology sector.
Filter WizardCheck out the Filter Wizard Series of articles by Filter Guru Kendall Castor-Perry which provide invaluable practical Analog Design guidelines.
Linear video channel
READER OFFERRead more
This month, Altium Ltd is offering EETimes Europe's readers the chance to win one TASKING VX-Toolset for ARM Cortex-M Premium Edition, normally licensed for 2.395 Euros, for ultra-rapid prototyping and code development around ARM Cortex-M based microcontrollers.
The VX-toolset for ARM is the first TASKING compiler suite to receive the Software Platform technology, which is seamlessly...Read more
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.