B59083G1120A161 EPCOS Inc, B59083G1120A161 Datasheet

Page 1

PTC thermistors for overcurrent protection in telecom applications Single SMDs Series/Type: B5908* Date: March 2010 © EPCOS AG 2010. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. ...

Page 2

Overcurrent protection for telecom Single SMDs Applications Overcurrent protection for telecom applications Suitable for line card applications e.g. POTS, access networks, customer premises equipment (CPE) or integrated voice data (IVD) Features Compliant with ITU-T standards basic-level lightning surges (10/700 µs) ...

Page 3

... Ordering code S @ 500 mA, 230 23.0 B59081G1120A161 19.0 B59085G1120A161 11.0 B59083G1120A161 6.5 B59080G1120B262 5.5 B59086G1120B262 3.1 B59084G1120A161 Page Ordering code Smax @ 230 1.0 B59081G1120A161 1.0 B59085G1120A161 1.5 B59083G1120A161 2.8 B59080G1120B262 2.8 B59086G1120B262 2.5 B59084G1120A161 ...

Page 4

Overcurrent protection for telecom Single SMDs Dimensional drawings for Gamma I Dimensions in mm Packaging Type Packaging Gamma I G1080 16-mm tape G1081 16-mm tape G1083 16-mm tape G1084 16-mm tape G1085 16-mm tape G1086 16-mm tape Please read Cautions ...

Page 5

Overcurrent protection for telecom Single SMDs Reliability data Test Standard Electrical endurance, IEC 60738-1 cycling Electrical endurance, IEC 60738-1 constant Damp heat IEC 60738-1 Rapid change IEC 60738-1 of temperature Vibration IEC 60738-1 Shock IEC 60738-1 Climatic sequence IEC 60738-1 ...

Page 6

Overcurrent protection for telecom Single SMDs ITU performance overview and test conditions ITU K20 Test Basic no. test level 1 A Power induction 2 B Power contact Lightning surge 600 V AC, R ...

Page 7

Overcurrent protection for telecom Single SMDs Cautions and warnings General EPCOS thermistors are designed for specific applications and should not be used for purposes not identified in our specifications, application notes and data books unless otherwise agreed with EPCOS during ...

Page 8

Overcurrent protection for telecom Single SMDs Mounting Electrode must not be scratched before/during/after the mounting process. Contacts and housing used for assembly with thermistor have to be clean before mounting. Es- pecially grease or oil must be removed. When PTC ...

Page 9

Overcurrent protection for telecom Single SMDs Symbols and terms A Area C Heat capacity th f Frequency I Current I Maximum current max I Rated current R I PTC current PTC I Residual currrent r I Residual currrent in oil ...

Page 10

Overcurrent protection for telecom Single SMDs t Settling time (for level sensors Rated temperature R T Sensing temperature sense T Operating temperature op T PTC temperature PTC t Response time R T Reference temperature ref T Temperature at ...

Page 11

Important notes The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical ...