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-R250U

DigiKey Part Number
MF-R250U-ND
Manufacturer
Manufacturer Product Number
MF-R250U
Description
PTC RESET FUSE 30V 2.5A RADIAL
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 2.5 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
MF-R250U 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 (13)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MF-R250Bourns Inc.12.737MF-R250-ND0,50000 €Parametric Equivalent
MF-R250-0-10Bourns Inc.3.893MF-R250-0-10-ND0,76000 €Parametric Equivalent
MF-R250-0-14Bourns Inc.3.894118-MF-R250-0-14-ND0,79000 €Parametric Equivalent
MF-R250-2Bourns Inc.739118-MF-R250-2CT-ND0,79000 €Parametric Equivalent
MF-R250-2-10Bourns Inc.3.399118-MF-R250-2-10CT-ND0,79000 €Parametric Equivalent
In-Stock: 26
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All prices are in EUR
Bulk
QuantityUnit PriceExt Price
10,85000 €0,85 €
50,70600 €3,53 €
100,65100 €6,51 €
500,54020 €27,01 €
1000,49840 €49,84 €
2500,44800 €112,00 €
5000,41316 €206,58 €
1.0000,38090 €380,90 €
5.0000,31476 €1.573,80 €
Manufacturers Standard Package
Unit Price without VAT:0,85000 €
Unit Price with VAT:1,01150 €