MF-R025 is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Littelfuse Inc.
In Stock: 2,351
Unit Price: $0.52000
Datasheet

Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $0.55000
Datasheet

Direct


Eaton - Electronics Division
In Stock: 0
Unit Price: $0.56000
Datasheet

Similar


Bel Fuse Inc.
In Stock: 0
Unit Price: $0.25000
Datasheet
Polymeric PTC Resettable Fuse 60V 250 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 250 mA Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

MF-R025

DigiKey Part Number
MF-R025-ND
Manufacturer
Manufacturer Product Number
MF-R025
Description
PTC RESET FUSE 60V 250MA RADIAL
Manufacturer Standard Lead Time
4 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 60V 250 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
MF-R025 Models
Product Attributes
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Category
Resistance - Initial (Ri) (Min)
1 Ohms
Manufacturer
Bourns Inc.
Resistance - Post Trip (R1) (Max)
3 Ohms
Series
Operating Temperature
-40°C ~ 85°C
Packaging
Bulk
Mounting Type
Through Hole
Part Status
Active
Package / Case
Radial, Disc
Type
Polymeric
Size / Dimension
0.291" Dia x 0.122" T (7.40mm x 3.10mm)
Voltage - Max
60V
Height - Seated (Max)
0.500" (12.70mm)
Current - Hold (Ih) (Max)
250 mA
Lead Spacing
0.201" (5.10mm)
Current - Trip (It)
500 mA
Approval Agency
cURus, TUV
Current - Max
40 A
Base Product Number
Time to Trip
2.5 s
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
60R025XPRLittelfuse Inc.2,351F5559CT-ND$0.52000Direct
60R025XULittelfuse Inc.0F2003-ND$0.55000Direct
PTR060V0025-TREaton - Electronics Division0283-PTR060V0025-TR-ND$0.56000Direct
0ZRC0025FF1EBel Fuse Inc.05923-0ZRC0025FF1E-ND$0.25000Similar
In-Stock: 0
500 estimated in stock on 28-Dec-2026
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All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$0.68000$0.68
5$0.56200$2.81
10$0.51800$5.18
50$0.42980$21.49
100$0.39650$39.65
250$0.35648$89.12
500$0.32880$164.40
1,000$0.30317$303.17
5,000$0.25066$1,253.30
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.