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Home > Products > Circuit Protection > PTC Resettable Fuses > LR4-450F
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LR4-450F

Manufacturer Part Number LR4-450F
Manufacturer Littelfuse Inc.
Detailed Description PTC RESET FUSE 20V 4.5A STRAP
Package Strap
In Stock 223284 pcs
Data sheet PolySwitch, Strap Battery CatalogLR4-450F Spec2.73KHz
Reference Price (In US Dollars)
1 5 10 50 100 250 500 1000 5000
$0.449 $0.433 $0.405 $0.336 $0.28 $0.273 $0.231 $0.203 $0.182
Delivery Time Components-House.com is a Reliable Stocking Distributor of Electronic Parts. We specialize in all Littelfuse Inc. series electronic components. We have 223284 pieces of Littelfuse Inc. LR4-450F in stock available now. Request a quote from electronics components distributor at Components-House.com, our sales team will contact you within 24 hours.
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Specifications

Product Attribute Attribute Value
Voltage - Max 20V
Type Polymeric
Time to Trip 5 s
Thickness (Max) 0.039' (1.00mm)
Size / Dimension 0.984' L x 0.413' W (25.00mm x 10.50mm)
Series PolySwitch®, LR4
Resistance - Post Trip (R1) (Max) 28 mOhms
Resistance - Initial (Ri) (Min) 11 mOhms
Ratings -
Package / Case Strap
Product Attribute Attribute Value
Package Bag
Operating Temperature -40°C ~ 85°C
Mounting Type User Defined
Lead Spacing -
Height - Seated (Max) -
Current - Trip (It) 8.9 A
Current - Max 100 A
Current - Hold (Ih) (Max) 4.5 A
Approval Agency CSA, TUV, UL

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LR4-450F Datasheet PDF

Data sheet

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