Search results for "resistors"

Vishay has announced that it has extended the resistance tolerance of the RNC90Z family of military-established, Bulk Metal Z-Foil reliability resistors down to ±0.005%. As R level established reliability resistors, RNC90Z devices are military-qualified to MIL PRF 55182/9, the standard for military and aerospace applications requiring long-term stability. The resistors' ability to retain their initial value through temperature change, load appli...

Vishay has introduced the improved VSMP0603 ultra-high-precision Bulk Metal® Z-Foil (BMZF) wraparound surface-mount resistor with an extended power rating to 0.1 W and higher resistance values to 5 kΩ. The device is the industry's first in the 0603 chips size to offer a military-grade absolute TCR of ±0.2 ppm/°C from −55°C to +125°C, +25°C ref., a tolerance of ±0.01%, and an almost immeasurable 1-ns rise time, effectively withou...

Vishay has introduced two new ultra-high-precision Z-Foil voltage divider resistors that feature a low typical TCR of ±0.2 ppm/°C from −55°C to +125°C, +25°C ref., TCR tracking to 0.1 ppm/°C, tolerance matching to ±0.005% (50 ppm), and a load-life stability ratio of ±0.005% at +70°C for 2000 hours at rated power.

KOA has expanded its RN73H series of high precision thin film flat chip resistors with size 0402 and higher ohmic values in all other sizes. The RN73H series provides excellent long term stability, typically below 0.05% resistance change over 1000 hours. The typical resistance change due to soldering heat is below 0.01%.

The needs for miniaturization, increased reliability and operation at elevated ambient temperatures have driven the development of ceramic based substrates and packages for electronics during the past decade. Among other technologies, LTCC have proven their superior performance in many applications, comprising high temperature automotive as well as high reliability medical and high frequency communications applications. Another application area i...

Vishay Dale offers custom shunt resistor solutions for designers involved in applications such as brushless DC motors, automotive lithium-ion batteries, and utility power meters. Advantages include very low resistance values (down to 20 micro-ohms), low temperature coefficient of resistance (200 ppm / °C), and low thermal EMF (0.3 µV / °C). This video highlights Vishay Dale resistor technologies and explains how they can be used in custom prod...

Compact LM3435 with I2C Control Interface Drives LEDs Sequentially

The LMP8358 uses patented techniques to measure and continuously correct its input offset voltage (5 uV typical), eliminating offset drift over time and temperature, as well as the effect of 1/f noise. This leads to a flat noise spectrum of 27 nV/sqrt Hz. The LMP8358’s programmable frequency compensation enables programmable bandwidths, and its offset compensation circuit does not introduce distortion and aliasing for signals lower than 12 kHz ...

Magna-Power Electronics, a world leader in high-power programmable dc power supplies, released their new high slew rate output option, which meets the demands of fast-performance dc applications. The option, available on the company’s entire product line from 2 kW to 600 kW+, improves the products’ slew rate and bandwidth by nearly two orders of magnitude.

EdXact, post-layout verification specialist will be endorsed by ST-Ericsson in a testimonial on Optimization of Power-MOS Structures dedicated to Energy Management ICs at the upcoming DATE 2011 conference being held at AlpExpo in Grenoble, France.