SRP200F,350F,420F Series
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
SRP200F,350F,420F Series
SRP420F Top
SRPxxxF Side

SRP420F

Digi-Key Part Number
SRP420F-ND
Manufacturer
Littelfuse Inc.
Manufacturer Product Number
SRP420F
Supplier
Description
PTC RESET FUSE 30V 4.2A STRAP
Manufacturer Standard Lead Time
16 Weeks
Detailed Description
Polymeric PTC Resettable Fuse 30V 4.2 A Ih User Defined Strap
Customer Reference
Datasheet Datasheet
Product Attributes
Type
Description
Select
Category
Mfr
Littelfuse Inc.
Series
Package
Bulk
Part Status
Active
Type
Polymeric
Voltage - Max
30V
Current - Max
100 A
Current - Hold (Ih) (Max)
4.2 A
Current - Trip (It)
7.6 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
Environmental & Export Classifications
AttributeDescription
RoHS StatusROHS3 Compliant
Moisture Sensitivity Level (MSL)1 (Unlimited)
ECCNEAR99
HTSUS8533.40.8070
All prices are in USD
Bulk
QtyUnit PriceExt Price
1$1.01000$1.01
5$0.97600$4.88
10$0.91200$9.12
50$0.75500$37.75
100$0.62920$62.92
250$0.61348$153.37
500$0.51908$259.54
1,000$0.45617$456.17
5,000$0.41842$2,092.10
Additional Resources
AttributeDescription
Other Names
RF1672-000
A75031-000
Standard Package500