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RXEF040S-2

RXEF040S-2

For Reference Only

Part Number RXEF040S-2
PNEDA Part # RXEF040S-2
Description PTC RESET FUSE 72V 400MA RADIAL
Manufacturer Littelfuse
Unit Price Request a Quote
In Stock 75,570
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Mar 16 - Mar 21 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

RXEF040S-2 Resources

Brand Littelfuse
ECAD Module ECAD
Mfr. Part NumberRXEF040S-2
CategoryPowerCircuit ProtectionPTC Resettable Fuses
Datasheet
RXEF040S-2, RXEF040S-2 Datasheet (Total Pages: 10, Size: 823.16 KB)
PDFRXEF375K-0.144 Datasheet Cover
RXEF375K-0.144 Datasheet Page 2 RXEF375K-0.144 Datasheet Page 3 RXEF375K-0.144 Datasheet Page 4 RXEF375K-0.144 Datasheet Page 5 RXEF375K-0.144 Datasheet Page 6 RXEF375K-0.144 Datasheet Page 7 RXEF375K-0.144 Datasheet Page 8 RXEF375K-0.144 Datasheet Page 9 RXEF375K-0.144 Datasheet Page 10

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RXEF040S-2 Specifications

ManufacturerLittelfuse Inc.
SeriesPolySwitch®, RXEF
TypePolymeric
Voltage - Max72V
Current - Max40A
Current - Hold (Ih) (Max)400mA
Current - Trip (It)800mA
Time to Trip3.8s
Resistance - Initial (Ri) (Min)550 mOhms
Resistance - Post Trip (R1) (Max)1.29 Ohms
Resistance - 25°C (Typ)-
Operating Temperature-40°C ~ 85°C
Ratings-
Mounting TypeThrough Hole
Package / CaseRadial, Disc
Size / Dimension0.299" Dia x 0.118" T (7.60mm x 3.00mm)
Height - Seated (Max)0.532" (13.50mm)
Thickness (Max)-
Lead Spacing0.199" (5.05mm)

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Current - Trip (It)

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