Polymeric PTC Resettable Fuse 30V 4.2 A Ih User Defined Strap
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Polymeric PTC Resettable Fuse 30V 4.2 A Ih User Defined Strap
Basics of NTC and PTC Thermistors - Another Teaching Moment

MF-S420

DigiKey Part Number
MF-S420-ND
Manufacturer
Manufacturer Product Number
MF-S420
Description
PTC RESET FUSE 30V 4.2A STRAP
Manufacturer Standard Lead Time
23 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 4.2 A Ih User Defined Strap
Datasheet
 Datasheet
EDA/CAD Models
MF-S420 Models
Product Attributes
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Category
Time to Trip
6 s
Manufacturer
Bourns 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
cURus, TUV
Current - Max
100 A
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 4 625
Check for Additional Incoming Stock
Non-Cancelable/Non-Returnable
All prices are in ZAR
Bulk
QuantityUnit PriceExt Price
1R11,62000R11,62
5R9,65200R48,26
10R8,90000R89,00
50R7,38540R369,27
100R6,81440R681,44
250R6,12620R1 531,55
500R5,65044R2 825,22
1 000R5,20983R5 209,83
5 000R4,50746R22 537,30
Manufacturers Standard Package