T58 vPolyTanTM Polymer Surface Mount Chip Capacitors,Compact, Leadframeless Molded Type
．100 % surge current tested
．Molded case available in 8 case codes including 0603 and 0805 footprint
．Lead (Pb)-free L-shaped face-down terminations
．8 mm tape and reel packaging available per EIA-481 standard
．Material categorization: for definitions of compliance
【產品應用】．Decoupling, smoothing, filtering
．Bulk energy storage in wireless cards
．Storage and networking
．Smartphones and tablets
【文字介紹】Vishay announced a new surface-mount Power Metal Strip® current sense resistor in the compact 1206 case size that combines an extended power rating to 0.5 W with a Kelvin 4-terminal connection that reduces TCR down to 35 ppm and enables tight tolerances down to 0.1 % for increased measurement accuracy. To minimize excess power dissipation, the Vishay Dale WSK1206...18 High Power offers low resistance values down to 0.01 Ω.
Offering twice the power of standard resistors in the 1206 footprint, the device released today allows designers to save board space and reduce costs by utilizing fewer and smaller components. With its 4-terminal construction, the resistor reduces system errors while eliminating the need for system calibration during manufacturing or in the field to further reduce costs and improve end product performance.
The advanced construction of the WSK1206...18 High Power incorporates a solid metal nickel-chrome or manganese-copper resistive element with low TCR (< 20 ppm/°C). This results in a pulse-tolerant, tight-tolerance resistor in the 1206 package size that maintains the superior electrical characteristics of the Power Metal Strip construction.
The WSK1206...18 High Power is ideal for all types of current sensing, voltage division, and pulse applications in power management for cell phones; DC/DC converters for servers, VRMs for laptops, and Li-Ion battery safety and management; industrial instrumentation; and automotive electronic control such as engine, transmission, anti-lock brakes, audio, and climate controls.