Circuit Protection > PTC Resettable Fuses

RXEF090 - Littelfuse

PTC Resettable Fuse 0.9A(hold) 1.8A(trip) 72V 40A 0.99W 7.2s 0.2Ohm Radial 11.2 X 3mm Bag

Technical Details

Contact Plating	Tin
Export Control Classification Number (ECCN) Code	EAR99
Height	11.2mm
Hold Current	900mA
Harmonized Tariff Schedule (HTS) Code	8533.40.80.70
Introduction Date	2003-06-01
Length	11.2mm
Lifecycle Status	Production
Max Current Rating	40A
Max Operating Temperature	85°C
Maximum Resistance 1 Hour (R1max)	470mΩ
Min Operating Temperature	-40°C
Minimum Resistance Initial (Rmin)	200mΩ
Number of Terminals	2
Packaging	Bulk
Power Dissipation	990mW
REACH SVHC	Yes
Resistance	200mΩ
RoHS	Compliant
Trip Current	1.8A
Voltage Rating (DC)	72V
Width	3mm
Working Voltage	72V

Compliance

RoHS : Unconfirmed

REACH SVHC : Yes

Images

Littelfuse RXEF090 | Future Electronics

Future Electronics

Datasheets

Future Electronics

Lifecycle Status Indicator

Production

Alternatives (Possible Substitutes)

Manufacturer	Manufacturer Part No.	Lifecycle Status Indicator	Confidence
TE Connectivity / Raychem	RXE090-2	Obsolete
Littelfuse	RF2571-000	Production
Littelfuse	RXEF090-2	Production
Littelfuse	RF2665-000	Production
TE Connectivity / Raychem	RXE090-1	Obsolete
Littelfuse	RXEF090S	Production
Littelfuse	RXEF090-AP	Production
Littelfuse	RF2638-000	Production
TE Connectivity	RXE090	Obsolete
Littelfuse	60R075	Production

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1

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