RF1538-000
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RF1538-000
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
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 15V 1.9 A Ih User Defined Strap
Datasheet
 Datasheet
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)
1.9 A
Current - Trip (It)
3.9 A
Current - Max
100 A
Time to Trip
5 s
Resistance - Initial (Ri) (Min)
39 mOhms
Resistance - Post Trip (R1) (Max)
102 mOhms
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
User Defined
Package / Case
Strap
Size / Dimension
0.827" L x 0.205" W (21.00mm x 5.20mm)
Lead Spacing
-
Approval Agency
CSA, TUV, UL
Product Questions and Answers

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In-Stock: 342
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All prices are in JPY
Bag
QuantityUnit PriceExt Price
1¥120.00000¥120
5¥99.20000¥496
10¥91.60000¥916
50¥76.00000¥3,800
100¥70.14000¥7,014
250¥63.04400¥15,761
500¥58.14800¥29,074
2,000¥49.40550¥98,811
6,000¥45.11367¥270,682
Manufacturers Standard Package
Unit Price without JCT:¥120.00000
Unit Price with JCT:¥132.00000