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Tag: power resistors
Thin Film Chip Resistors offer power ratings to 2 W.
2014-04-11 14:30:52| Industrial Newsroom - All News for Today
Offered in 13 case sizes from 0402 to 2512, PTN Series provides resistance values from 10 Ω to 3 MΩ. Surface mount devices are built using self-passivated, moisture-resistant tantalum nitride resistive film technology. Units offer low absolute TCR of ±25 ppm/°C and laser-trimmed tolerances down to ±0.1% over operating temperature of -55 to +125°C. Lead-free, halogen-free, and RoHS-compliant, resisters feature voltage ratings from 75–200 V and low noise of < -25 dB. This story is related to the following:Surface Mount Resistors | Chip Resistors
Flat Chip Resistors feature 0.75 W power rating.
2013-09-23 14:31:38| Industrial Newsroom - All News for Today
Housed in 0612 size package with wide terminal construction, Models WK73S2B and WK73R2B offer resistance range of 10 mΩ to 9.1 Ω and 10 Ω to 1 MΩ, respectively. AEC-Q200 qualified units feature tolerances of 1% and 5% and TCR values of ±100 to ±800 ppm/°C. Providing current sensing for power supply circuits, resistors are suited for automotive electronics, ECUs, anti-lock braking, and air bag systems. This story is related to the following:Automotive Resistors | Chip Resistors
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Current Sensing Resistors have power ratings up to 10 W.
2013-06-24 14:30:04| Industrial Newsroom - All News for Today
Precision Z-Foil VCS331Z, VCS332Z, VFP4Z, and CSNG Series resistors feature TCR of ±0.2 ppm/°C from -55 to +125°C, PCR of 4 ppm/W typical, and tolerances to ±0.01%. All have 4-terminal Kelvin configuration to remove influence of lead resistance and lead sensitivity to temperature. Load life stability is ±0.005% typical at 3 W and +25°C for 2,000 hr, while units also feature 0.25500 Ω resistance range. Non-inductive, non-capacitive units have 1.0 nsec rise time and withstand ESD to 25 kV. This story is related to the following:Current Sensing Resistors | Precision Resistors
VPG Releases New Generation Of Ultra-High-Precision Z-Foil Power Current Sensing Resistors With TCR of 0.2 ppm/°C, PCR of 4 ppm/W, And High Power To 10 W
2013-06-17 13:00:00| electronicsweb News Articles
Vishay Precision Group, Inc. recently announced that its Vishay Foil Resistors brand (VFR) has released new ultra-high-precision Z-Foil power current sensing resistors for applications where rapid ΔR stabilization and resistance stability under transient power conditions are required