SRP420F is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Bourns Inc.
In Stock: 25,475
Unit Price: $1.03000
Datasheet

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Bourns Inc.
In Stock: 0
Unit Price: $1.00000
Datasheet

Similar


Bourns Inc.
In Stock: 4,276
Unit Price: $1.06000
Datasheet
Polymeric PTC Resettable Fuse 30V 4.2 A Ih User Defined Strap
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Polymeric PTC Resettable Fuse 30V 4.2 A Ih User Defined Strap
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SRP420F

DigiKey Part Number
SRP420F-ND
Manufacturer
Manufacturer Product Number
SRP420F
Description
PTC RESET FUSE 30V 4.2A STRAP
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 4.2 A Ih User Defined Strap
Datasheet
 Datasheet
Product Attributes
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Category
Time to Trip
6 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
12 mOhms
Series
Resistance - Post Trip (R1) (Max)
40 mOhms
Packaging
Bulk
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
User Defined
Type
Polymeric
Package / Case
Strap
Voltage - Max
30V
Size / Dimension
1.240" L x 0.522" W (31.50mm x 13.25mm)
Current - Hold (Ih) (Max)
4.2 A
Thickness (Max)
0.043" (1.10mm)
Current - Trip (It)
7.6 A
Approval Agency
CSA, TUV, UL
Current - Max
100 A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MF-S420Bourns Inc.25,475MF-S420-ND$1.03000Direct
MF-S200Bourns Inc.0MF-S200-ND$1.00000Similar
MF-S350Bourns Inc.4,276MF-S350-ND$1.06000Similar
In-Stock: 0
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All prices are in AUD
Bulk
QuantityUnit PriceExt Price
1$1.62000$1.62
5$1.33400$6.67
10$1.23000$12.30
50$1.02060$51.03
100$0.94190$94.19
250$0.84648$211.62
500$0.78056$390.28
1,000$0.71951$719.51
5,000$0.62990$3,149.50
Manufacturers Standard Package
Unit Price without GST:$1.62000
Unit Price with GST:$1.78200