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-AP-10

DigiKey Part Number
MF-R250-AP-10CT-ND - Cut Tape (CT)
MF-R250-AP-10TB-ND - Tape & Box (TB)
Manufacturer
Manufacturer Product Number
MF-R250-AP-10
Description
PTC RESET FUSE 30V 2.5A RADIAL
Manufacturer Standard Lead Time
4 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-AP-10 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
Cut Tape (CT)
Tape & Box (TB)
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 (19)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MF-R250Bourns Inc.22,806MF-R250-ND$0.58000Parametric Equivalent
MF-R250-AP-99Bourns Inc.7,0002266-MF-R250-AP-99TR-ND$0.49000Parametric Equivalent
MF-R250UBourns Inc.6,511MF-R250U-ND$0.99000Parametric Equivalent
MF-R250-0-14Bourns Inc.3,892118-MF-R250-0-14-ND$0.92000Parametric Equivalent
MF-R250-0-10Bourns Inc.3,162MF-R250-0-10-ND$0.89000Parametric Equivalent
In-Stock: 9,937
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.60000$0.60
5$0.50000$2.50
10$0.46100$4.61
50$0.38220$19.11
100$0.35270$35.27
250$0.31712$79.28
500$0.29250$146.25
Tape & Box (TB)
QuantityUnit PriceExt Price
1,000$0.26972$269.72
2,000$0.24862$497.24
3,000$0.23699$710.97
5,000$0.22306$1,115.30
7,000$0.21429$1,500.03
10,000$0.20534$2,053.40
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.