MICROSMD050F-2 is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $0.59000
Datasheet

Direct


Bourns Inc.
In Stock: 0
Unit Price: $0.34000
Datasheet

Similar


Eaton - Electronics Division
In Stock: 0
Unit Price: $0.17000
Datasheet

Similar


Excel Cell Electronic Co., Ltd.
In Stock: 0
Unit Price: $0.16000
Datasheet
Polymeric PTC Resettable Fuse 13.2V 500 mA 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 13.2V 500 mA Ih Surface Mount 1210 (3225 Metric), Concave
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MICROSMD050F-2

DigiKey Part Number
MICROSMD050F-2TR-ND - Tape & Reel (TR)
MICROSMD050F-2CT-ND - Cut Tape (CT)
MICROSMD050F-2DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MICROSMD050F-2
Description
PTC RESET FUSE 13.2V 500MA 1210
Manufacturer Standard Lead Time
11 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 13.2V 500 mA Ih Surface Mount 1210 (3225 Metric), Concave
Datasheet
 Datasheet
EDA/CAD Models
MICROSMD050F-2 Models
Product Attributes
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Category
Time to Trip
50 ms
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
250 mOhms
Series
Resistance - Post Trip (R1) (Max)
900 mOhms
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Surface Mount
Type
Polymeric
Package / Case
1210 (3225 Metric), Concave
Voltage - Max
13.2V
Size / Dimension
0.127" L x 0.102" W (3.22mm x 2.58mm)
Current - Hold (Ih) (Max)
500 mA
Thickness (Max)
0.024" (0.62mm)
Current - Trip (It)
1 A
Approval Agency
CSA, TUV, UL
Current - Max
40 A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
1210L050YRLittelfuse Inc.0F2998TR-ND$0.59000Direct
MF-USMF050-2Bourns Inc.0MF-USMF050-2TR-ND$0.34000Direct
PTS12066V050Eaton - Electronics Division0283-PTS12066V050TR-ND$0.17000Similar
ERFSM050162RZExcel Cell Electronic Co., Ltd.05916-ERFSM050162RZTR-ND$0.16000Similar
In-Stock: 0
4,000 estimated in stock on 09-Feb-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.50000$0.50
5$0.41600$2.08
10$0.38300$3.83
50$0.31800$15.90
100$0.29350$29.35
250$0.26384$65.96
500$0.24340$121.70
1,000$0.22445$224.45
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
4,000$0.17783$711.32
8,000$0.16813$1,345.04
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.