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| Part Number | RKEF300-2 |
| OEMstron Part # | RKEF300-2 |
| Manufacturer | Littelfuse |
| Category | Power › Circuit Protection › PTC Resettable Fuses |
| Description | RKEF300-2 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | RKEF300-2 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 20 - May 25 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
RKEF300-2 Specifications
| Part Number | RKEF300-2 | |
| Brand | Littelfuse | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Power | |
| Category | Circuit Protection | |
| Subcategory | PTC Resettable Fuses | |
| Manufacturer | Littelfuse Inc. | |
| Series | PolySwitch®, RKEF | |
| Type | Polymeric | |
| Voltage - Max | 60V | |
| Current - Max | 40A | |
| Current - Hold (Ih) (Max) | 3A | |
| Current - Trip (It) | 6A | |
| Time to Trip | 19.8s | |
| Resistance - Initial (Ri) (Min) | 30 mOhms | |
| Resistance - Post Trip (R1) (Max) | 80 mOhms | |
| Resistance - 25°C (Typ) | - | |
| Operating Temperature | -40°C ~ 85°C | |
| Ratings | - | |
| Mounting Type | Through Hole | |
| Package / Case | Radial, Disc | |
| Size / Dimension | 0.650" L x 0.118" W (16.50mm x 3.00mm) | |
| Height - Seated (Max) | 0.835" (21.20mm) | |
| Thickness (Max) | - | |
| Lead Spacing | 0.199" (5.05mm) |
RKEF300-2 Documents
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| In Stock | 335 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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