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NEC-SEFUSE-SF-R-Series

13 February 2015 | ATC Semitec

New Small Body 15A Rated Thermal Fuses

NEC’s new SEFUSE SF-R series thermal fuses are 1/3 smaller in volume than conventional pellet-type thermal fuses.

Just 4mm dia. x 8.5mm long, they can still carry the same 15A/250VAC load but can respond up to 15% faster to over-temperature conditions.  Thus they offer even greater thermal protection against electrical faults and fires.

The SF-R series has 17 calibrations ranging from 70oC~240oC, they carry worldwide approvals and are readily available from stock.  NEC continues to lead the way in global thermal fuse development, being able to offer their superior SF-H series range in the exact same size package.

Call us today for a technical discussion, application advice and/or samples for your next application.

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12/12/2014 - New Small Body 15A Rated Thermal Fuses NEC’s new SEFUSE SF-R series thermal fuses are 1/3 smaller in volume than conventional pellet-type thermal fuses. Just 4mm dia. x 8.5mm long, they can still carry the same 15A/250VAC load but can respond up to 15% faster to over-temperature conditions. Thus they offer even greater thermal protection against electrical faults and fires.
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