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MF-RX300/72-2
BournsPTC Resettable Fuse 3A(hold) 6A(trip) 72V 40A 2.8W 19.8s 0.04Ohm Radial 20.67 X 3.1 X 26.67mm T/R Automotive ...
DESCRIPTION
MF-RX300/72-2 is a PTC resettable fuse designed for overcurrent protection in low-voltage power supply applications up to 72 V. The device features a 3.0 A trip current (Itrip) with a 6.0 A hold current (Ihold) at 23°C, providing reliable automatic protection that resets after the fault condition is cleared. It exhibits an initial resistance of 0.04 O at 23°C and a post-trip resistance of 0.06 O, with a maximum time to trip of 15.0 seconds at rated current. The component is constructed with flame-retardant epoxy polymer insulation meeting UL 94 V-0 requirements, is RoHS compliant, and halogen-free. Typical applications include security and fire alarm systems, loudspeaker protection, and power transformer circuits where automatic resettable overcurrent protection is required.
Search Keywords: MFRX300722
SPÉCIFICATION
EN STOCK: 10 000
Expédition today, if you order in
Commande min Quantitè: 1000
DÉLAI DE L'USINE 4 Weeks
Fiche technique
3rd Party Test Reports/6609_355_0866
Learn more about Bourns® Multifuse® PPTC Resettable Fuses