MF-RX300 is Obsolete and no longer manufactured.
Available Substitutes:

Direct


Littelfuse Inc.
In Stock: 0
Unit Price: 1,99000 €
Datasheet

Direct


Eaton - Electronics Division
In Stock: 910
Unit Price: 1,33000 €
Datasheet

Similar


Bel Fuse Inc.
In Stock: 816
Unit Price: 0,66000 €
Datasheet
Polymeric PTC Resettable Fuse 60V 3 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 60V 3 A Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

MF-RX300

DigiKey Part Number
MF-RX300-ND
Manufacturer
Manufacturer Product Number
MF-RX300
Description
PTC RESET FUSE 60V 3A RADIAL
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 60V 3 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
MF-RX300 Models
Product Attributes
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Category
Resistance - Initial (Ri) (Min)
40 mOhms
Manufacturer
Bourns Inc.
Resistance - Post Trip (R1) (Max)
100 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
0.980" L x 0.122" W (24.90mm x 3.10mm)
Voltage - Max
60V
Height - Seated (Max)
1.181" (30.00mm)
Current - Hold (Ih) (Max)
3 A
Lead Spacing
0.402" (10.20mm)
Current - Trip (It)
6 A
Approval Agency
cURus, TUV
Current - Max
40 A
Base Product Number
Time to Trip
19.8 s
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
60R300XFLittelfuse Inc.0F1927-ND1,99000 €Direct
PTR060V0300-TREaton - Electronics Division910283-PTR060V0300-TRCT-ND1,33000 €Direct
0ZRC0300FF1ABel Fuse Inc.8165923-0ZRC0300FF1A-ND0,66000 €Similar
Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types