MICROSMD450LR-C-2 is Obsolete and no longer manufactured.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

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Littelfuse Inc.
In Stock: 3.953
Unit Price: 2,05000 €
Datasheet
Polymeric PTC Resettable Fuse 12V 4.5 A Ih Surface Mount 1210 (3225 Metric), Concave
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Polymeric PTC Resettable Fuse 12V 4.5 A Ih Surface Mount 1210 (3225 Metric), Concave
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MICROSMD450LR-C-2

DigiKey Part Number
F9968TR-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
MICROSMD450LR-C-2
Description
PTC RESET FUSE 12V 4.5A 1206
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 12V 4.5 A Ih Surface Mount 1210 (3225 Metric), Concave
Datasheet
 Datasheet
Product Attributes
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Category
Time to Trip
20 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
2 mOhms
Series
Resistance - Post Trip (R1) (Max)
10 mOhms
Packaging
Tape & Reel (TR)
Operating Temperature
-20°C ~ 85°C
Part Status
Obsolete
Mounting Type
Surface Mount
Type
Polymeric
Package / Case
1210 (3225 Metric), Concave
Voltage - Max
12V
Size / Dimension
0.127" L x 0.101" W (3.22mm x 2.58mm)
Current - Hold (Ih) (Max)
4.5 A
Thickness (Max)
0.032" (0.80mm)
Current - Trip (It)
9 A
Approval Agency
cURus, TUV
Current - Max
10 A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
1210L500/12SLWRLittelfuse Inc.3.95318-1210L500/12SLWRCT-ND2,05000 €Similar
Obsolete
This product is no longer manufactured. View Substitutes