B59970T1100A62 EPCOS Inc, B59970T1100A62 Datasheet
B59970T1100A62
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B59970T1100A62 Summary of contents
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PTC thermistors for overcurrent protection in telecom applications Telecom Pair Protector (TPP) for GR1089 Central Office, SMD Series/Type: B59970T1100A062 Date: November 2009 © EPCOS AG 2009. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein ...
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... Blister tape, 380-mm reel with 24-mm tape, taping to IEC 60286-3 General technical data Maximum fault voltage Max. operating voltage Rated voltage Operating temperature range Operating temperature range Resistance matching in one housing Please read Cautions and warnings and Important notes at the end of this document. Internal circuit V ...
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Overcurrent protection for telecom Telecom pair protector (TPP) for GR1089 Central Office Electrical specifications and ordering code R R Type T1970 70 15 Switching times and ordering code t t Type 0. ...
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... Important notes at the end of this document. Test conditions Room temperature Smax max Number of cycles: 10 Storage max op,max max Test duration: 1000 h Temperature of air Relative humidity of air: 93% Duration: 56 days Test according to IEC 60068-2- V op,min 2 op,max Number of cycles: 5 Test duration: 30 min Test according to IEC 60068-2-14, Test Na Frequency range Displacement amplitude: 0 ...
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... Storage Store thermistors only in original packaging. Do not open the package before storage. Storage conditions in original packaging: storage temperature midity 75% annual mean, maximum 95%, dew precipitation is inadmissible. Avoid contamination of thermistors surface during storage, handling and processing. ...
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... The minimum force of the clamping contacts pressing against the PTC must During operation, the thermistor’s surface temperature can be very high. Ensure that adjacent components are placed at a sufficient distance from the thermistor to allow for proper cooling at the thermistors ...
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... R Resistance matching per reel/ packing unit 25,match R Tolerance Temperature t Time T Ambient temperature A t Thermal threshold time a T Ferroelectric Curie temperature C Please read Cautions and warnings and Important notes at the end of this document. , charging of capacitor max , failure mode max Page T1970 ...
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... Sensing temperature sense T Operating temperature op T PTC temperature PTC t Response time R T Reference temperature ref T Temperature at minimum resistance Rmin t Switching time S T Surface temperature surf UCT Upper category temperature Voltage (with subscript only for distinction from volume Root-mean-square value of voltage RMS ...
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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 ...