Polymeric PTC Resettable Fuse 30V 2.5 A Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 30V 2.5 A Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

MF-R250

DigiKey Part Number
MF-R250-ND
Manufacturer
Manufacturer Product Number
MF-R250
Description
PTC RESET FUSE 30V 2.5A RADIAL
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 2.5 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
MF-R250 Models
Product Attributes
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Category
Resistance - Initial (Ri) (Min)
25 mOhms
Manufacturer
Bourns Inc.
Resistance - Post Trip (R1) (Max)
70 mOhms
Series
Operating Temperature
-40°C ~ 85°C
Packaging
Bulk
Mounting Type
Through Hole
Part Status
Active
Package / Case
Radial, Disc
Type
Polymeric
Size / Dimension
0.472" L x 0.118" W (12.00mm x 3.00mm)
Voltage - Max
30V
Height - Seated (Max)
0.720" (18.30mm)
Current - Hold (Ih) (Max)
2.5 A
Lead Spacing
0.201" (5.10mm)
Current - Trip (It)
5 A
Approval Agency
cURus, TUV
Current - Max
40 A
Base Product Number
Time to Trip
10.3 s
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
0ZRB0250FF1EBel Fuse Inc.2,0555923-0ZRB0250FF1E-ND$0.53000Similar
In-Stock: 15,062
Check for Additional Incoming Stock
All prices are in CAD
Bulk
QuantityUnit PriceExt Price
1$0.84000$0.84
5$0.70000$3.50
10$0.64600$6.46
50$0.53540$26.77
100$0.49410$49.41
250$0.44420$111.05
500$0.40974$204.87
1,000$0.37784$377.84
5,000$0.31249$1,562.45
Manufacturers Standard Package