RF1542-000
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RF1542-000
Building Automation – Protect/Sense/Control
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LR4-450F

DigiKey Part Number
LR4-450F-ND
Manufacturer
Manufacturer Product Number
LR4-450F
Description
PTC RESET FUSE 20V 4.5A STRAP
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 20V 4.5 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
20V
Current - Hold (Ih) (Max)
4.5 A
Current - Trip (It)
8.9 A
Current - Max
100 A
Time to Trip
5 s
Resistance - Initial (Ri) (Min)
11 mOhms
Resistance - Post Trip (R1) (Max)
28 mOhms
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
User Defined
Package / Case
Strap
Size / Dimension
0.984" L x 0.413" W (25.00mm x 10.50mm)
Height - Seated (Max)
-
Thickness (Max)
0.039" (1.00mm)
Lead Spacing
-
Approval Agency
CSA, TUV, UL
Product Questions and Answers

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In-Stock: 3 421
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All prices are in HUF
Bag
QuantityUnit PriceExt Price
1372,13000 Ft372,13 Ft
5309,10000 Ft1 545,50 Ft
10284,96300 Ft2 849,63 Ft
50236,41840 Ft11 820,92 Ft
100218,11370 Ft21 811,37 Ft
250196,02740 Ft49 006,85 Ft
500180,76680 Ft90 383,40 Ft
1 000166,62596 Ft166 625,96 Ft
5 000145,95980 Ft729 799,00 Ft
Manufacturers Standard Package
Unit Price without VAT:372,13000 Ft
Unit Price with VAT:472,60510 Ft