Polymeric PTC Resettable Fuse 20V 9 A Ih User Defined Strap
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Polymeric PTC Resettable Fuse 20V 9 A Ih User Defined Strap
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

LR4-900F

DigiKey Part Number
LR4-900F-ND
Manufacturer
Manufacturer Product Number
LR4-900F
Description
PTC RESET FUSE 20V 9A STRAP
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 20V 9 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)
14 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
1.831" L x 0.323" W (46.50mm x 8.20mm)
Current - Hold (Ih) (Max)
9 A
Thickness (Max)
0.039" (1.00mm)
Current - Trip (It)
16.7 A
Approval Agency
CSA, TUV, UL
Current - Max
100 A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 21 550
Check for Additional Incoming Stock
All prices are in EUR
Bag
QuantityUnit PriceExt Price
1€ 1,77000€ 1,77
5€ 1,46600€ 7,33
10€ 1,35200€ 13,52
50€ 1,12180€ 56,09
100€ 1,03490€ 103,49
250€ 0,93000€ 232,50
500€ 0,85736€ 428,68
1 000€ 0,79007€ 790,07
5 000€ 0,76160€ 3 808,00
Manufacturers Standard Package
Unit Price without VAT:€ 1,77000
Unit Price with VAT:€ 2,14170