Name: SRP420F
Brand: Littelfuse Inc.
SKU: SRP420F-ND
Price: 0.912 GBP
Availability: InStock

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SRP420F
DigiKey Part Number	SRP420F-ND
Manufacturer	Littelfuse Inc.
Manufacturer Product Number	SRP420F
Description	PTC RESET FUSE 30V 4.2A STRAP
Manufacturer Standard Lead Time	15 Weeks
Customer Reference
Detailed Description	Polymeric PTC Resettable Fuse 30V 4.2 A Ih User Defined Strap
Datasheet	Datasheet

Product Attributes

Type	Description	Select All
Category	Circuit Protection PTC Resettable Fuses
Manufacturer	Littelfuse Inc.
Series	PolySwitch®, SRP
Packaging	Bulk
Part Status	Active
Type	Polymeric
Voltage - Max	30V
Current - Hold (Ih) (Max)	4.2 A
Current - Trip (It)	7.6 A
Current - Max	100 A
Time to Trip	6 s
Resistance - Initial (Ri) (Min)	12 mOhms
Resistance - Post Trip (R1) (Max)	40 mOhms
Operating Temperature	-40°C ~ 85°C
Ratings	-
Mounting Type	User Defined
Package / Case	Strap
Size / Dimension	1.240" L x 0.522" W (31.50mm x 13.25mm)
Height - Seated (Max)	-
Thickness (Max)	0.043" (1.10mm)
Lead Spacing	-
Approval Agency	CSA, TUV, UL

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