MF-LR550/20-0 is available for purchase but is not normally stocked.
Available Substitutes:

Parametric Equivalent


Littelfuse Inc.
In Stock: 17,704
Unit Price: $1.32000
Datasheet

Parametric Equivalent


Bel Fuse Inc.
In Stock: 411
Unit Price: $0.79000
Datasheet
Polymeric PTC Resettable Fuse 20V 5.5 A Ih User Defined Strap
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MF-LR550/20-0

DigiKey Part Number
118-MF-LR550/20-0-ND
Manufacturer
Manufacturer Product Number
MF-LR550/20-0
Description
PTC RESETTABLE 5.5A 20V AXIAL ST
Manufacturer Standard Lead Time
14 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 20V 5.5 A Ih User Defined Strap
Datasheet
 Datasheet
Product Attributes
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Category
Resistance - Initial (Ri) (Min)
9 mOhms
Manufacturer
Bourns Inc.
Resistance - Post Trip (R1) (Max)
22 mOhms
Series
Operating Temperature
-40°C ~ 85°C
Packaging
Bulk
Grade
Automotive
Part Status
Active
Qualification
AEC-Q200
Type
Polymeric
Mounting Type
User Defined
Voltage - Max
20V
Package / Case
Strap
Current - Hold (Ih) (Max)
5.5 A
Size / Dimension
1.417" L x 0.283" W (36.00mm x 7.20mm)
Current - Trip (It)
10.5 A
Thickness (Max)
0.039" (1.00mm)
Current - Max
100 A
Approval Agency
cUL, cURus, TUV
Time to Trip
5 s
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LR4-550FLittelfuse Inc.17,704LR4-550F-ND$1.32000Parametric Equivalent
0ZSC0550FF1EBel Fuse Inc.4115923-0ZSC0550FF1E-ND$0.79000Parametric Equivalent
Available To Order
Check Lead Time
This product is not kept in stock at DigiKey. The lead time shown will apply to the manufacturer’s shipment to DigiKey. Upon receiving the product, DigiKey will ship to fill open orders.
All prices are in USD
Bulk
QuantityUnit PriceExt Price
4,000$0.64680$2,587.20
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.