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MF-RX300/72-0
BournsPTC Resettable Fuse 3A(hold) 6A(trip) 72V 40A 2.8W 19.8s 0.04Ohm Radial 20.67 X 3.1 X 26.67mm Bag Automotive ...
DESCRIPCIÓN
MF-RX300/72-0 is a radial-leaded PTC resettable fuse designed for overcurrent protection in low-voltage power supply applications up to 72 V. The device features a hold current (Ihold) of 3.0 A and a trip current (Itrip) of 6.0 A, with an initial resistance of 0.03 O at 23°C and a maximum resistance of 0.08 O after 1 hour at rated current. It exhibits a maximum time to trip of 18.75 seconds and a tripped power dissipation of 3.2 W at 23°C. The component is constructed with flame-retardant epoxy polymer insulation meeting UL 94 V-0 requirements, is RoHS compliant and halogen-free, and operates reliably across a temperature range of -40°C to +85°C. Typical applications include security and fire alarm systems, loudspeakers, and power transformers where automatic resettable protection is required.
Palabras clave de búsqueda: MFRX300720
ESPECIFICACIÓN
EN STOCK: 11.534
Puede enviar inmediatamente
Cantidad mínima de pedido: 50
Plazo de entrega de fábrica 4 Semanas
FICHA TÉCNICA
MDS/MF-R
Learn more about Bourns® Multifuse® PPTC Resettable Fuses
