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| Part Number | RXEF040-1 |
| OEMstron Part # | RXEF040-1 |
| 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 | RXEF040-1 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Feb 18 - Feb 23 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
RXEF040-1 Specifications
| Part Number | RXEF040-1 | |
| Brand | Littelfuse | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Power | |
| Category | Circuit Protection | |
| Subcategory | PTC Resettable Fuses | |
| Manufacturer | Littelfuse Inc. | |
| Series | PolySwitch®, RXEF | |
| 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 | -40°C ~ 85°C | |
| 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) |
RXEF040-1 Documents
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| Part Number | Description | Stock |
|
RXEF040-1 TE Connectivity |
POLYSWITCH PTC RESET 0.4A HOLD |
Contact Us |
| Part Number | Description | Stock |
|
RXEF040-1 D# RXEF040-1-ND Littelfuse Inc |
PTC RESET FUSE 72V 400MA RADIAL |
Limited Supply - Call |
| Part Number | Description | Stock |
|
RXEF040-1 D# NS-RXEF040-1 TE Connectivity |
OEM/CM ONLY |
1685 |
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| In Stock | 351 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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