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20LR450SU

20LR450SU

For Reference Only

Part Number 20LR450SU
PNEDA Part # 20LR450SU
Description PTC RESET FUSE 20V 4.5A STRAP
Manufacturer Littelfuse
Unit Price Request a Quote
In Stock 6,480
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Jun 27 - Jul 2 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

20LR450SU Resources

Brand Littelfuse
ECAD Module ECAD
Mfr. Part Number20LR450SU
CategoryPowerCircuit ProtectionPTC Resettable Fuses
Datasheet
20LR450SU, 20LR450SU Datasheet (Total Pages: 3, Size: 636.15 KB)
PDF15LR190U Datasheet Cover
15LR190U Datasheet Page 2 15LR190U Datasheet Page 3

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20LR450SU Specifications

ManufacturerLittelfuse Inc.
SeriesPOLY-FUSE®, LR
TypePolymeric
Voltage - Max20V
Current - Max100A
Current - Hold (Ih) (Max)4.5A
Current - Trip (It)8.9A
Time to Trip5s
Resistance - Initial (Ri) (Min)11 mOhms
Resistance - Post Trip (R1) (Max)28 mOhms
Resistance - 25°C (Typ)-
Operating Temperature-40°C ~ 85°C
Ratings-
Mounting TypeUser Defined
Package / CaseStrap
Size / Dimension0.984" L x 0.402" W (25.00mm x 10.20mm)
Height - Seated (Max)-
Thickness (Max)0.039" (1.00mm)
Lead Spacing-

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