MF-LR550
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MF-LR550
Basics of NTC and PTC Thermistors - Another Teaching Moment

MF-LR550

DigiKey Part Number
MF-LR550-ND
Manufacturer
Manufacturer Product Number
MF-LR550
Description
PTC RESET FUSE 10V 5.5A STRAP
Manufacturer Standard Lead Time
23 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 10V 5.5 A Ih User Defined Strap
Datasheet
 Datasheet
EDA/CAD Models
MF-LR550 Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Bourns Inc.
Series
Packaging
Bulk
Part Status
Active
Type
Polymeric
Voltage - Max
10V
Current - Hold (Ih) (Max)
5.5 A
Current - Trip (It)
10.5 A
Current - Max
100 A
Time to Trip
5 s
Resistance - Initial (Ri) (Min)
9 mOhms
Resistance - Post Trip (R1) (Max)
22 mOhms
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
User Defined
Package / Case
Strap
Size / Dimension
1.417" L x 0.283" W (36.00mm x 7.20mm)
Height - Seated (Max)
-
Thickness (Max)
0.039" (1.00mm)
Lead Spacing
-
Approval Agency
cURus, TUV
Base Product Number
Product Questions and Answers

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In-Stock: 2,056
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All prices are in JPY
Bulk
QuantityUnit PriceExt Price
1¥169.00000¥169
5¥139.00000¥695
10¥128.30000¥1,283
50¥106.52000¥5,326
100¥98.28000¥9,828
250¥88.34800¥22,087
500¥81.47200¥40,736
1,000¥75.10500¥75,105
5,000¥62.05300¥310,265
Manufacturers Standard Package
Unit Price without JCT:¥169.00000
Unit Price with JCT:¥185.90000