B57620 C 620
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B57620C331J62 (pdf) |
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PDF Datasheet Preview |
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Temperature Measurement SMD NTC Thermistors with Silver Palladium Termination, Size 0805 B57620 C 620 I Temperature measurement and compensation in hybrid circuits data systems telecom systems automotive electronics I Silver palladium termination AgPd I Cost-effective I Suitable for wave and reflow soldering Options Alternative resistance ratings and resistance tolerance < 5% available on request Delivery mode Blister tape, 180-mm reel, PU 4000 pcs 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 P25 TN Cth1 220 330 470 680 1k 2,2 k 4,7 k No. of R/T characteristic 3207 3204 3205 3206 1304 1010 B25/50 K 3060 3190 3270 3420 3250 3470 B25/85 K 3090 3250 3290 3440 3280 3510 + J for = ± 5 % K for = ± 10 % M for = ± 20 % 1 Depends on mounting situation 2,0±0,2 0,5±0,25 1,25±0,15 1,3 max. Termination Dimensions in mm Approx. weight 13 mg TNT0397-7-E 55/125/21 ± 5 %, ± 10 %, ± 20 % ±3% approx. 3,5 mW/K approx. 10 approx. 35 mJ/K B25/100 K 3100 3250 3300 3450 3300 3530 Ordering code B57620C0221+062 B57620C0331+062 B57620C0471+062 B57620C0681+062 B57620C0102+062 B57620C0222+062 B57620C0472+962 58 05/02 Temperature Measurement SMD NTC Thermistors with Silver Palladium Termination, Size 0805 B57620 C 620 10 k 22 k 47 k 100 k 220 k No. of R/T characteristic 1011 2003 2101 2903 2904 + J for = ± 5 % K for = ± 10 % M for = ± 20 % B25/50 K 3660 3930 4030 4120 4230 B25/85 K 3730 3960 4080 4190 4280 B25/100 K 3730 3980 4100 4200 4300 Ordering code B57620C0103+062 B57620C0223+062 B57620C0473+062 B57620C0104+162 B57620C0224+062 Reliability data SMD NTC thermistors are tested in accordance with IEC The parts are mounted on a standardized PCB in accordance with IEC Test Storage in dry heat Storage in damp heat, steady state Rapid temperature cycling Endurance Solderability Standard IEC 60068-2-2 JIS C 0021 IEC 60068-2-3 JIS C 0022 IEC 60068-2-14 JIS C 0025 IEC 60068-2-58 JIS C 0054 Test conditions typical Storage at upper category temperature T 125 ± 2 °C t 1000 h < 3 %/ < 6 %1 Temperature of air 40 ± 2 °C Relative humidity of air 93 % Duration 21 days Lower test temperature 55 °C < 3 % Upper test temperature 125 °C Number of cycles 10 Pmax 210 mW T 65 ± 2 °C t 1000 h Solderability 215 ± 3 °C / 3 ± 0,3 s 235 ± 5 °C / 2 ± 0,2 s Remarks No visible damage 95 % of terminations wetted Resistance drift after soldering Resistance to soldering heat 260 ± 5 °C / 10 ± 1 s Reflow soldering profile Wave soldering profile 1 The higher value applies to 220 1 types. 59 05/02 Herausgegeben von EPCOS AG Unternehmenskommunikation, Postfach 80 17 09, 81617 München, DEUTSCHLAND ++49 89 636 09, FAX 0 89 636-2 26 89 EPCOS AG Vervielfältigung, Veröffentlichung, Verbreitung und Verwertung dieser Broschüre und ihres Inhalts ohne ausdrückliche Genehmigung der EPCOS AG nicht gestattet. Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen für Erzeugnisse und Leistungen der Elektroindustrie, soweit nichts anderes vereinbart wird. Diese Broschüre ersetzt die vorige Ausgabe. Fragen über Technik, Preise und Liefermöglichkeiten richten Sie bitte an den Ihnen nächstgelegenen Vertrieb der EPCOS AG oder an unsere Vertriebsgesellschaften im Ausland. Bauelemente können aufgrund technischer Erfordernisse Gefahrstoffe enthalten. Auskünfte darüber bitten wir unter Angabe des betreffenden Typs ebenfalls über die zuständige Vertriebsgesellschaft einzuholen. Published by EPCOS AG Corporate Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY ++49 89 636 09, FAX 0 89 636-2 26 89 EPCOS AG Reproduction, publication and dissemination of this brochure and the information contained therein without EPCOS’ prior express consent is prohibited. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI German Electrical and Electronic Manufacturers’ Association , unless otherwise agreed. This brochure replaces the previous edition. For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representatives. Due to technical requirements components may contain dangerous substances. For information on the type in question please also contact one of our Sales Offices. |
More datasheets: B57620C224K62 | B57620C221M62 | B57620C221J62 | B57620C221K62 | B57620C223J62 | B57620C471M62 | B57620C681J62 | B57620C681K62 | B57620C681M62 | B57620C471J62 |
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