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
"New" MEMS evolution coming, predicts Yole
October 20, 2014
A change is occurring in the technology options behind MEMS sensors, according to Yole Developpement.
TSMC Capex to exceed $10B in FinFET ramp-up
Supercomputer simulations point path to better Mg-ion batteries
Simpler circuit design unlocks power of superconducting devices
Analog IC sales to hit $43 billion in 2014, says Semico
Network testing via smartphone
October 17, 2014
The RANAdvisor Handheld multi-technology radio access network (RAN) analysis solution from JDSU helps wireless network professionals ...
Breakthrough for drive batteries? Ultra-fast battery charges in 2 minutes
When the steering wheel is a computer
Bluetooth beacons nowhere precise enough, says BeSpoon
- 5 Best Practices for Designing Flexible Test Stations
- Intelligent PLCs Expand the Internet of Things
- Solutions for Millimeter Wave Wireless Backhaul
- Enter Linduino
InterviewCEO interview: AMS' Laney on driving a sensor-driven business
Kirk Laney, CEO of Austrian mixed-signal chip and sensor company AMS, wants to leverage the opportunity that technology affords to create new markets for sensors and sensor interfaces.
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, Oscium is giving away three of its iMSO-204L dual analogue iOS oscilloscopes, worth USD400 each. Designed with native Lightning compatibility, the iMSO-204L transforms the iPad, iPhone, and iPod touch into an ultra-portable, two-channel oscilloscope.
Since Apple changed its connector, Oscium has been working to bring native compatibility to its customers. The third generation...MORE INFO AND LAST MONTH' WINNERS...
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.