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LR4-550F |
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Part Number | LR4-550F |
Zouser Part # | LR4-550F |
Manufacturer | Littelfuse |
Category | Power › Circuit Protection › PTC Resettable Fuses |
Description | PTC RESET FUSE 20V 5.5A STRAP |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | LR4-550F 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]* |
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Quick Inquiry
In Stock | 502 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Pricing (USD)
Price is not available, Please RFQQty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
Zouser will offer the most competitive prices for you, please refer to the quotations.
LR4-550F Specifications
Part Number | LR4-550F | |
Brand | Littelfuse | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | PTC Resettable Fuses | |
Manufacturer | Littelfuse Inc. | |
Series | PolySwitch®, LR4 | |
Type | Polymeric | |
Voltage - Max | 20V | |
Current - Max | 100A | |
Current - Hold (Ih) (Max) | 5.5A | |
Current - Trip (It) | 10.5A |
Time to Trip | 5s | |
Resistance - Initial (Ri) (Min) | 9 mOhms | |
Resistance - Post Trip (R1) (Max) | 22 mOhms | |
Resistance - 25°C (Typ) | - | |
Operating Temperature | -40°C ~ 85°C | |
Ratings | - | |
Mounting Type | User Defined | |
Package / Case | Strap | |
Size / Dimension | 1.417" L x 0.283" W (36.00mm x 7.20mm) | |
Height - Seated (Max) | - | |
Thickness (Max) | 0.039" (1.00mm) | |
Lead Spacing | - |
LR4-550F Documents
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