Polymeric PTC Resettable Fuse 20V 7.3 A Ih User Defined Strap
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Polymeric PTC Resettable Fuse 20V 7.3 A Ih User Defined Strap
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

LR4-730F

DigiKey Part Number
LR4-730F-ND
Manufacturer
Manufacturer Product Number
LR4-730F
Description
PTC RESET FUSE 20V 7.3A STRAP
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 20V 7.3 A Ih User Defined Strap
Datasheet
 Datasheet
Product Attributes
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Category
Time to Trip
5 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
6 mOhms
Series
Resistance - Post Trip (R1) (Max)
15 mOhms
Packaging
Bag
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
User Defined
Type
Polymeric
Package / Case
Strap
Voltage - Max
20V
Size / Dimension
1.106" L x 0.559" W (28.10mm x 14.20mm)
Current - Hold (Ih) (Max)
7.3 A
Thickness (Max)
0.039" (1.00mm)
Current - Trip (It)
14.1 A
Approval Agency
CSA, TUV, UL
Current - Max
100 A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 14,450
Check for Additional Incoming Stock
All prices are in TWD
Bag
QuantityUnit PriceExt Price
1NT$53.00000NT$53
5NT$44.00000NT$220
10NT$40.60000NT$406
50NT$33.66000NT$1,683
100NT$31.04000NT$3,104
250NT$27.89600NT$6,974
500NT$25.72200NT$12,861
1,000NT$23.70400NT$23,704
5,000NT$21.53880NT$107,694
Manufacturers Standard Package