Polymeric PTC Resettable Fuse 60V 500 mA Ih Through Hole Radial, Disc
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Polymeric PTC Resettable Fuse 60V 500 mA Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

MF-R050-2

DigiKey Part Number
MF-R050-2TR-ND - Tape & Reel (TR)
MF-R050-2CT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Product Number
MF-R050-2
Description
PTC RESET FUSE 60V 500MA RADIAL
Manufacturer Standard Lead Time
4 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 60V 500 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
MF-R050-2 Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Resistance - Initial (Ri) (Min)
410 mOhms
Manufacturer
Bourns Inc.
Resistance - Post Trip (R1) (Max)
1.17 Ohms
Series
Operating Temperature
-40°C ~ 85°C
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Mounting Type
Through Hole
Part Status
Active
Package / Case
Radial, Disc
Type
Polymeric
Size / Dimension
0.311" Dia x 0.122" T (7.90mm x 3.10mm)
Voltage - Max
60V
Height - Seated (Max)
0.539" (13.70mm)
Current - Hold (Ih) (Max)
500 mA
Lead Spacing
0.201" (5.10mm)
Current - Trip (It)
1 A
Approval Agency
cURus, TUV
Current - Max
40 A
Base Product Number
Time to Trip
4 s
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (30)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MF-R050Bourns Inc.10,109MF-R050-ND$0.47000Parametric Equivalent
MF-R050-2-17Bourns Inc.6,0002266-MF-R050-2-17TR-ND$0.35000Parametric Equivalent
MF-R050-APBourns Inc.2,352118-MF-R050-APCT-ND$0.78000Parametric Equivalent
MF-R050-0-17Bourns Inc.1,728118-MF-R050-0-17-ND$0.78000Parametric Equivalent
MF-RX050/72-0Bourns Inc.531MF-RX050/72-0-ND$0.78000Parametric Equivalent
In-Stock: 10,797
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.56000$0.56
5$0.46600$2.33
10$0.43100$4.31
50$0.35720$17.86
100$0.32960$32.96
250$0.29632$74.08
500$0.27332$136.66
1,000$0.25205$252.05
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.22148$664.44
6,000$0.20399$1,223.94
9,000$0.19435$1,749.15
15,000$0.18279$2,741.85
21,000$0.17551$3,685.71
30,000$0.17403$5,220.90
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.