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MF-SM013 - Telecom PTC Resettable Fuses

General Description

Resistance In still air @ 23 °C Rmin ≤ R ≤ Rmax Time to Trip At specified current, Vmax, 23 °CT ≤ max.

time to trip (seconds) Hold Current 30 min.

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Datasheet Details

Part number MF-SM013
Manufacturer Bourns
File Size 218.13 KB
Description Telecom PTC Resettable Fuses
Datasheet download datasheet MF-SM013 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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IA NT Features ■ ■ ■ ■ ■ ■ Applications Used as a secondary overcurrent protection device in: ■ Customer Premise Equipment (CPE) ■ Central Office (CO) ■ Subscriber Line Interface Cards (SLIC) Surface Mount Devices High voltage surge capabilities Binned and sorted resistance ranges Assists in meeting ITU K.20/K.21 specifications RoHS compliant* Agency recognition: T V Rheinland *R oH S CO M PL MF-SM013/250 - Telecom PTC Resettable Fuses Electrical Characteristics Max. Oper. Voltage Model Volts Max. Interrupt Ratings Volts (V) Max. MF-SM013/250-2 MF-SM013/250-A-2 MF-SM013/250-B-2 MF-SM013/250-C-2 Environmental Characteristics Operating/Storage Temperature ..............................-45 °C to +85 °C Maximum Device Surface Temperature in Tripped State.............................