PFSM.050.2 is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $0.67000
Datasheet

Direct


Bourns Inc.
In Stock: 0
Unit Price: $0.37000
Datasheet

Direct


Bourns Inc.
In Stock: 0
Unit Price: $0.00000
Datasheet

Direct


Bourns Inc.
In Stock: 0
Unit Price: $0.71000
Datasheet
Polymeric PTC Resettable Fuse 60V 500 mA Ih Surface Mount 2-SMD
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Polymeric PTC Resettable Fuse 60V 500 mA Ih Surface Mount 2-SMD
Basics of NTC and PTC Thermistors - Another Teaching Moment

PFSM.050.2

DigiKey Part Number
486-1175-2-ND - Tape & Reel (TR)
486-1175-1-ND - Cut Tape (CT)
486-1175-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
PFSM.050.2
Description
PTC RESET FUSE 60V 500MA 2SMD
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 60V 500 mA Ih Surface Mount 2-SMD
Datasheet
 Datasheet
EDA/CAD Models
PFSM.050.2 Models
Product Attributes
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Category
Resistance - Initial (Ri) (Min)
350 mOhms
Manufacturer
SCHURTER Inc.
Resistance - Post Trip (R1) (Max)
1.4 Ohms
Series
Operating Temperature
-40°C ~ 85°C
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Grade
Automotive
Part Status
Active
Qualification
AEC-Q200
Type
Polymeric
Mounting Type
Surface Mount
Voltage - Max
60V
Package / Case
2-SMD
Current - Hold (Ih) (Max)
500 mA
Size / Dimension
0.289" L x 0.214" W (7.36mm x 5.44mm)
Current - Trip (It)
1 A
Thickness (Max)
0.125" (3.18mm)
Current - Max
40 A
Approval Agency
cURus, TUV
Time to Trip
4 s
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
2920L050DRLittelfuse Inc.0F2866TR-ND$0.67000Direct
MF-SM050-2Bourns Inc.0MF-SM050TR-ND$0.37000Direct
MF-SM050-2-006Bourns Inc.0MF-SM050-2-006-ND$0.00000Direct
MF-SM050/60-2Bourns Inc.0118-MF-SM050/60-2TR-ND$0.71000Direct
In-Stock: 0
2,000 estimated in stock on 08-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.50000$0.50
50$0.49120$24.56
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000$0.47488$949.76
4,000$0.43730$1,749.20
6,000$0.41659$2,499.54
10,000$0.39174$3,917.40
14,000$0.38239$5,353.46
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.