MF-RX185 is Obsolete and no longer manufactured.
Available Substitutes:

Direct


Littelfuse Inc.
In Stock: 3,577
Unit Price: $3.19000
Datasheet

Direct


Eaton - Electronics Division
In Stock: 0
Unit Price: $1.43000
Datasheet

Similar


Bel Fuse Inc.
In Stock: 1,672
Unit Price: $0.91000
Datasheet

Similar


Littelfuse Inc.
In Stock: 0
Unit Price: $2.59000
Datasheet
Polymeric PTC Resettable Fuse 60V 1.85 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 1.85 A Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

MF-RX185

DigiKey Part Number
MF-RX185-ND
Manufacturer
Manufacturer Product Number
MF-RX185
Description
PTC RESET FUSE 60V 1.85A RADIAL
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 60V 1.85 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
MF-RX185 Models
Product Attributes
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Category
Resistance - Initial (Ri) (Min)
80 mOhms
Manufacturer
Bourns Inc.
Resistance - Post Trip (R1) (Max)
190 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
0.701" L x 0.122" W (17.80mm x 3.10mm)
Voltage - Max
60V
Height - Seated (Max)
0.902" (22.90mm)
Current - Hold (Ih) (Max)
1.85 A
Lead Spacing
0.201" (5.10mm)
Current - Trip (It)
3.7 A
Approval Agency
cURus, TUV
Current - Max
40 A
Base Product Number
Time to Trip
12.6 s
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
60R185XMRLittelfuse Inc.3,577F1995CT-ND$3.19000Direct
PTR060V0185-TREaton - Electronics Division0283-PTR060V0185-TRCT-ND$1.43000Direct
0ZRC0185FF1ABel Fuse Inc.1,6725923-0ZRC0185FF1A-ND$0.91000Similar
60R185XFLittelfuse Inc.0F2013-ND$2.59000Similar
Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types