RF1536-000
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
RF1536-000
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

LR4-380F

DigiKey Part Number
LR4-380F-ND
Manufacturer
Manufacturer Product Number
LR4-380F
Description
PTC RESET FUSE 15V 3.8A STRAP
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 15V 3.8 A Ih User Defined Strap
Datasheet
 Datasheet
EDA/CAD Models
LR4-380F Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Littelfuse Inc.
Series
Packaging
Bag
Part Status
Active
Type
Polymeric
Voltage - Max
15V
Current - Hold (Ih) (Max)
3.8 A
Current - Trip (It)
8.3 A
Current - Max
100 A
Time to Trip
5 s
Resistance - Initial (Ri) (Min)
13 mOhms
Resistance - Post Trip (R1) (Max)
37 mOhms
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
User Defined
Package / Case
Strap
Size / Dimension
0.984" L x 0.283" W (25.00mm x 7.20mm)
Height - Seated (Max)
-
Thickness (Max)
0.039" (1.00mm)
Lead Spacing
-
Approval Agency
CSA, TUV, UL
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 7,323
Check for Additional Incoming Stock
All prices are in HKD
Bag
QuantityUnit PriceExt Price
1$8.64000$8.64
5$7.12800$35.64
10$6.58600$65.86
50$5.46280$273.14
100$5.03960$503.96
250$4.52992$1,132.48
500$4.17742$2,088.71
1,000$3.85068$3,850.68
5,000$3.35248$16,762.40
Manufacturers Standard Package