MF-LR900/20-0 is out of stock and can be placed on backorder.
Available Substitutes:

Similar


Littelfuse Inc.
In Stock: 0
Unit Price: $1.11000
Datasheet

Similar


Littelfuse Inc.
In Stock: 0
Unit Price: $1.21000
Datasheet

Parametric Equivalent


Littelfuse Inc.
In Stock: 0
Unit Price: $1.72000
Datasheet
Polymeric PTC Resettable Fuse 20V 9 A Ih User Defined Strap
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Polymeric PTC Resettable Fuse 20V 9 A Ih User Defined Strap
Basics of NTC and PTC Thermistors - Another Teaching Moment

MF-LR900/20-0

DigiKey Part Number
MF-LR900/20-0-ND
Manufacturer
Manufacturer Part Number
MF-LR900/20-0
Description
PTC RESET FUSE 20V 9A STRAP
Manufacturer Standard Lead Time
14 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 20V 9 A Ih User Defined Strap
Datasheet
 Datasheet
EDA/CAD Models
MF-LR900/20-0 Models
Product Attributes
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Category
Time to Trip
5 s
Manufacturer
Bourns Inc.
Resistance - Initial (Ri) (Min)
6 mOhms
Series
Resistance - Post Trip (R1) (Max)
14 mOhms
Packaging
Bulk
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)
0.051" (1.30mm)
Current - Trip (It)
16.7 A
Approval Agency
cURus, TUV
Current - Max
100 A
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LR4-450FLittelfuse Inc.0LR4-450F-ND$1.11000Similar
LR4-550FLittelfuse Inc.0LR4-550F-ND$1.21000Similar
LR4-900FLittelfuse Inc.0LR4-900F-ND$1.72000Parametric Equivalent
In-Stock: 0
500 estimated in stock on 29-Mar-2027
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All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$2.15000$2.15
5$1.78000$8.90
10$1.64200$16.42
50$1.36260$68.13
100$1.25710$125.71
250$1.12960$282.40
500$1.04136$520.68
1,000$0.95959$959.59
5,000$0.80000$4,000.00
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