MF-R250-0-10-99 is Obsolete and no longer manufactured.
Available Substitutes:

Parametric Equivalent


Bourns Inc.
In Stock: 15 062
Unit Price: 178,32000 Ft
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 3 893
Unit Price: 273,63000 Ft
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 3 963
Unit Price: 282,85000 Ft
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 861
Unit Price: 282,85000 Ft
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 3 399
Unit Price: 282,85000 Ft
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: 104,80151 Ft
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 2 850
Unit Price: 282,85000 Ft
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 2 937
Unit Price: 184,47000 Ft
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: 104,80151 Ft
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 26
Unit Price: 304,38000 Ft
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: 113,18669 Ft
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: 113,18669 Ft
Datasheet

Parametric Equivalent


Bel Fuse Inc.
In Stock: 2 055
Unit Price: 162,95000 Ft
Datasheet

Parametric Equivalent


Bel Fuse Inc.
In Stock: 5 673
Unit Price: 172,17000 Ft
Datasheet
Polymeric PTC Resettable Fuse 30V 2.5 A 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 30V 2.5 A Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

MF-R250-0-10-99

DigiKey Part Number
MF-R250-0-10-99-ND
Manufacturer
Manufacturer Product Number
MF-R250-0-10-99
Description
PTC RESET FUSE 30V 2.5A RADIAL
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 2.5 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
MF-R250-0-10-99 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
Obsolete
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 (18)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MF-R250Bourns Inc.15 062MF-R250-ND178,32000 FtParametric Equivalent
MF-R250-0-10Bourns Inc.3 893MF-R250-0-10-ND273,63000 FtParametric Equivalent
MF-R250-0-14Bourns Inc.3 963118-MF-R250-0-14-ND282,85000 FtParametric Equivalent
MF-R250-2Bourns Inc.861118-MF-R250-2CT-ND282,85000 FtParametric Equivalent
MF-R250-2-10Bourns Inc.3 399118-MF-R250-2-10CT-ND282,85000 FtParametric Equivalent
Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types