B57331V2682K060

Temperature Measurement B573** SMD NTC Thermistors with Nickel Barrier Termination, Size 0603 Applications V 3** 0,8±0,15 0,9 max. ■ Temperature measurement and compensation in 0,35±0,15 1,6±0,15 – mobile phone applications (e.g. battery pack, TCXO, LCD) – data systems – automotive electronics Features ■ Multilayer SMD NTC with inner electrodes ■ Ni barrier termination (Ag/Ni/Sn) ■ High accuracy: ± 5 % in resistance, Termination TNT0396-Y Dimensions in mm Approx. weight 6 mg B value tolerance down to ± 1,5 % available on request ■ Excellent long-term ageing stability in high-temperature and high-humidity environment ■ Superior resistance stability during soldering (change < 1 %) Options Alternative resistance ratings, resistance tol. < 5 % and B value tol. < 3 % available on request Delivery mode Cardboard tape, 180-mm reel, PU: 4000 pcs (standard); 330-mm reel, PU: 16000 pcs (on request) Climatic category (IEC 60068-1) Max. power at 25 °C (on PCB) Resistance tolerance Rated temperature B value tolerance Dissipation factor (on PCB) Thermal cooling time constant (on PCB) Heat capacity P251) ∆R N/R N TN ∆B/B δth1) τc1) Cth1) 55/125/56 180 ± 5 %, ± 10 % 25 ±3% approx. 3,0 approx. 4,0 approx. 12,0 mW °C mW/K s mJ/K No. of R/T characteristic B 25/50 K K K 47 8501 3470 3540 3550 B57311V2470+060 100 8501 3470 3540 3550 B57311V2101+060 150 8501 3470 3540 3550 B57311V2151+060 220 8501 3470 3540 3550 B57311V2221+060 330 8501 3470 3540 3550 B57311V2331+060 470 8502 3940 3980 4000 B57321V2471+060 680 8502 3940 3980 4000 B57321V2681+060 1,0 k 8502 3940 3980 4000 B57321V2102+060 1,5 k 8502 3940 3980 4000 B57321V2152+060 8502 3940 3980 4000 B57321V2103+060 R 25 Ω 10 k B25/85 1) Depends on mounting situation 50 05/02 B 25/100 Ordering code Temperature Measurement B573** SMD NTC Thermistors with Nickel Barrier Termination, Size 0603 R 25 B25/85 B 25/100 V 3** Ordering code No. of R/T characteristic B 25/50 K K K 2,2 k 8503 4390 4470 4500 B57331V2222+060 3,3 k 8503 4390 4470 4500 B57331V2332+060 4,7 k 8503 4390 4470 4500 B57331V2472+060 6,8 k 8503 4390 4470 4500 B57331V2682+060 10 k 8503 4390 4470 4500 B57331V2103+060 15 k 8503 4390 4470 4500 B57331V2153+060 22 k 8503 4390 4470 4500 B57331V2223+060 33 k 8503 4390 4470 4500 B57331V2333+060 47 k 8503 4390 4470 4500 B57331V2473+060 68 k 8503 4390 4470 4500 B57331V2683+060 100 k 8503 4390 4470 4500 B57331V2104+060 Ω +: J for ∆RN/RN = ± 5 % K for ∆RN/RN = ± 10 % 51 05/02 Temperature Measurement B573** SMD NTC Thermistors with Nickel Barrier Termination, Size 0603 V 3** Reliability data SMD NTC thermistors are tested in accordance with IEC 60068. The parts are mounted on a standardized PCB in accordance with IEC 60539-1. Test Standard Test conditions ∆R25/R 25 (typical) Storage in dry heat IEC 60068-2-2 JIS C 0021 Storage at upper category temperature T: (125 ± 2) °C t: 1000 h