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SRP420F Littelfuse Inc.
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Manufacturer:
Littelfuse Inc.
MFR Product Number:
SRP420F
Product Number:
SRP420F
MFR Standard Lead Time:
15 Weeks
Package/Case:
Strap
Detailed Description:
PTC RESET FUSE 30V 4.2A STRAP
Datasheet:
Descnt:
Polymeric PTC Resettable Fuse 30V 4.2 A Ih User Defined Strap
In Stock
10191
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Application Guide:
Product Highlights:
Product Attributes
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
-
Documents & Media
Datasheets
Product Training Modules
Circuit Protection Products
PolySwitch Strap Battery Devices
Video File
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment
HTML Datasheet
SRP420F Spec
PolySwitch, Strap Battery Catalog
Product Drawings
SRPxxxF Side
SRP420F Top
-
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8533.40.8070
California Prop 65
<img class="warning_image" src="//media.digikey.com/Icons/warning%20sign.jpg"/> Warning Information
Additional Resources
Other Names
Standard Package
500
