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Home > Products > Circuit Protection > PTC Resettable Fuses > RXEF040-2
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RXEF040-2

Manufacturer Part Number RXEF040-2
Manufacturer Littelfuse Inc.
Detailed Description PTC RESET FUSE 72V 400MA RADIAL
Package Radial, Disc
In Stock 484607 pcs
Data sheet RXEF040 SpecRXEF Series Datasheet2.73KHz
Reference Price (In US Dollars)
1 5 10 50 100 250 500 1000
$0.202 $0.194 $0.188 $0.158 $0.131 $0.119 $0.102 $0.09
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Specifications

Product Attribute Attribute Value
Voltage - Max 72V
Type Polymeric
Time to Trip 3.8 s
Thickness (Max) -
Size / Dimension 0.299' Dia x 0.118' T (7.60mm x 3.00mm)
Series PolySwitch®, RXEF
Resistance - Post Trip (R1) (Max) 1.29 Ohms
Resistance - Initial (Ri) (Min) 550 mOhms
Ratings -
Package / Case Radial, Disc
Product Attribute Attribute Value
Package Tape & Reel (TR)
Operating Temperature -40°C ~ 85°C
Mounting Type Through Hole
Lead Spacing 0.199' (5.05mm)
Height - Seated (Max) 0.532' (13.50mm)
Current - Trip (It) 800 mA
Current - Max 40 A
Current - Hold (Ih) (Max) 400 mA
Approval Agency CQC, CSA, TUV, UL

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RXEF040-2 Datasheet PDF

Data sheet