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Part Number | RXE040-2 |
OEMstron Part # | RXE040-2 |
Manufacturer | Littelfuse |
Category | Power › Circuit Protection › PTC Resettable Fuses |
Description | PTC RESET FUSE 72V 400MA RADIAL |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | RXE040-2 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 29 - Apr 3 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
RXE040-2 Specifications
Part Number | RXE040-2 | |
Brand | Littelfuse | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | PTC Resettable Fuses | |
Manufacturer | Littelfuse Inc. | |
Series | PolySwitch®, RXE | |
Type | Polymeric | |
Voltage - Max | 72V | |
Current - Max | 40A | |
Current - Hold (Ih) (Max) | 400mA | |
Current - Trip (It) | 800mA | |
Time to Trip | 3.8s | |
Resistance - Initial (Ri) (Min) | 550 mOhms | |
Resistance - Post Trip (R1) (Max) | 1.29 Ohms | |
Resistance - 25°C (Typ) | - | |
Operating Temperature | - | |
Ratings | - | |
Mounting Type | Through Hole | |
Package / Case | Radial, Disc | |
Size / Dimension | 0.299" Dia x 0.118" T (7.60mm x 3.00mm) | |
Height - Seated (Max) | 0.532" (13.50mm) | |
Thickness (Max) | - | |
Lead Spacing | 0.199" (5.05mm) |
RXE040-2 Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
RXE040-2 TE Connectivity |
6000 |
Part Number | Description | Stock |
RXE040-2 TE Connectivity |
POLYSWITCH RXE SERIES 0.40A |
Contact Us |
Part Number | Description | Stock |
RXE040-2 D# RXE040-2-ND Littelfuse Inc |
PTC RESET FUSE 72V 400MA RADIAL |
Limited Supply - Call |
Part Number | Description | Stock |
RXE040-2 D# NS-RXE040-2 TE Connectivity |
OEM/CM ONLY |
8263 |
Part Number | Description | Stock |
RXE040-2 D# RXE040-2 TE Connectivity / Raychem |
Inventory M |
214 |
Part Number | Description | Stock |
RXE0402 TE Connectivity |
OEM/CM ONLY |
15821 |
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