Polymeric PTC Resettable Fuse 15V 1.9 A Ih User Defined Strap
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Polymeric PTC Resettable Fuse 15V 1.9 A Ih User Defined Strap
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

LR4-190F

DigiKey Part Number
LR4-190F-ND
Manufacturer
Manufacturer Product Number
LR4-190F
Description
PTC RESET FUSE 15V 1.9A STRAP
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 15V 1.9 A Ih User Defined Strap
Datasheet
 Datasheet
Product Attributes
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Category
Current - Max
100 A
Manufacturer
Littelfuse Inc.
Time to Trip
5 s
Series
Resistance - Initial (Ri) (Min)
39 mOhms
Packaging
Bag
Resistance - Post Trip (R1) (Max)
102 mOhms
Part Status
Active
Operating Temperature
-40°C ~ 85°C
Type
Polymeric
Mounting Type
User Defined
Voltage - Max
15V
Package / Case
Strap
Current - Hold (Ih) (Max)
1.9 A
Size / Dimension
0.827" L x 0.205" W (21.00mm x 5.20mm)
Current - Trip (It)
3.9 A
Approval Agency
CSA, TUV, UL
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 2,092
Check for Additional Incoming Stock
All prices are in GBP
Bag
QuantityUnit PriceExt Price
1£0.60000£0.60
5£0.50000£2.50
10£0.46100£4.61
50£0.38260£19.13
100£0.35290£35.29
250£0.31724£79.31
500£0.29258£146.29
2,000£0.24856£497.12
6,000£0.22897£1,373.82
Manufacturers Standard Package
Unit Price without VAT:£0.60000
Unit Price with VAT:£0.72000