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Part Number | RXE050S |
OEMstron Part # | RXE050S |
Manufacturer | Littelfuse |
Category | Power › Circuit Protection › PTC Resettable Fuses |
Description | PTC RESET FUSE 72V 500MA RADIAL |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | RXE050S PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 15 - Mar 20 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
RXE050S Specifications
Part Number | RXE050S | |
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) | 500mA | |
Current - Trip (It) | 1A | |
Time to Trip | 4s | |
Resistance - Initial (Ri) (Min) | 500 mOhms | |
Resistance - Post Trip (R1) (Max) | 1.17 Ohms | |
Resistance - 25°C (Typ) | - | |
Operating Temperature | - | |
Ratings | - | |
Mounting Type | Through Hole | |
Package / Case | Radial, Disc | |
Size / Dimension | 0.311" Dia x 0.118" T (7.90mm x 3.00mm) | |
Height - Seated (Max) | 0.539" (13.70mm) | |
Thickness (Max) | - | |
Lead Spacing | 0.199" (5.05mm) |
RXE050S Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
RXE050S TE Connectivity |
21000 |
Part Number | Description | Stock |
RXE050S D# RXE050S-ND Littelfuse Inc |
PTC RESET FUSE 72V 500MA RADIAL |
Limited Supply - Call |
Part Number | Description | Stock |
RXE050S D# NS-RXE050S TE Connectivity |
OEM/CM ONLY |
2326 |
Part Number | Description | Stock |
RXE050S-2H TE Connectivity |
24000 |
Part Number | Description | Stock |
RXE050S2 TE Connectivity |
OEM/CM ONLY |
12016 |
RXE050S2H TE Connectivity |
OEM/CM ONLY |
36016 |
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In Stock | 461 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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