MICROSMD450LR-2 is Obsolete and no longer manufactured.
Available Substitutes:

Similar


Littelfuse Inc.
In Stock: 2.933
Unit Price: 2,24000 €
Datasheet

Similar


Eaton - Electronics Division
In Stock: 4.665
Unit Price: 0,73000 €
Datasheet
Polymeric PTC Resettable Fuse 5V 4.5 A Ih Surface Mount 1210 (3225 Metric), Concave
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Polymeric PTC Resettable Fuse 5V 4.5 A Ih Surface Mount 1210 (3225 Metric), Concave
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MICROSMD450LR-2

DigiKey Part Number
MICROSMD450LR-2TR-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
MICROSMD450LR-2
Description
PTC RESET FUSE 5V 4.5A 1210
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 5V 4.5 A Ih Surface Mount 1210 (3225 Metric), Concave
Product Attributes
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Category
Time to Trip
2 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
2 mOhms
Series
Resistance - Post Trip (R1) (Max)
8 mOhms
Packaging
Tape & Reel (TR)
Operating Temperature
-40°C ~ 80°C
Part Status
Obsolete
Mounting Type
Surface Mount
Type
Polymeric
Package / Case
1210 (3225 Metric), Concave
Voltage - Max
5V
Size / Dimension
0.127" L x 0.102" W (3.22mm x 2.58mm)
Current - Hold (Ih) (Max)
4.5 A
Thickness (Max)
0.039" (1.00mm)
Current - Trip (It)
9 A
Approval Agency
UL
Current - Max
50 A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
1210L450SLWRLittelfuse Inc.2.933F5790CT-ND2,24000 €Similar
PTSLR12106V450Eaton - Electronics Division4.665283-PTSLR12106V450CT-ND0,73000 €Similar
Obsolete
This product is no longer manufactured. View Substitutes