B57421 - EPCOS

B57421 (B574xx) Temperature Measurement SMD NTC Thermistors

Temperature Measurement SMD NTC Thermistors with Nickel Barrier Termination, Size 0805 Applications I Temperature measurement and compensation in B574** V 4** 1,25±0,15 1,3 max.*) 2,0±0,2 – mobile phone applications (e.g. battery pack, TCXO, LCD) – data systems – automotive electronics Features I Multilayer SMD NTC with inner electrodes I Ni barrier ter.

Features

I Multilayer SMD NTC with inner electrodes I Ni barrier termination (AgNiSn) I High accuracy: ± 5 % in resistance, Termination 0,5±0,25 TNT0421-1-E B value tolerance down to ± 1,5 % available on request I Excellent long-term ageing stability in high-temperature and high-humidity environment I Superior resistance stability during soldering (change <1 %) Options
* Slimline version 0,9 max.
* available upon request Dimensions in mm Approx. weight 13 mg Alternative resistance ratings, resistance tol. < 5 % and B value tol. < 3 % available on request Delivery mode Blister tape, 180-mm reel, P.