MF-R185-AP is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: $0.52000
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: $0.81000
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: $0.54000
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: $0.31941
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: $0.31941
Datasheet

Parametric Equivalent


SCHURTER Inc.
In Stock: 0
Unit Price: $1.43000
Datasheet

Parametric Equivalent


SCHURTER Inc.
In Stock: 0
Unit Price: $1.24000
Datasheet
Polymeric PTC Resettable Fuse 30V 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 30V 1.85 A Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

MF-R185-AP

DigiKey Part Number
118-MF-R185-APCT-ND - Cut Tape (CT)
118-MF-R185-APTB-ND - Tape & Box (TB)
Manufacturer
Manufacturer Part Number
MF-R185-AP
Description
PTC RESET FUSE 30V 1.85A RADIAL
Manufacturer Standard Lead Time
4 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 1.85 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
MF-R185-AP Models
Product Attributes
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Category
Resistance - Initial (Ri) (Min)
40 mOhms
Manufacturer
Bourns Inc.
Resistance - Post Trip (R1) (Max)
110 mOhms
Series
Operating Temperature
-40°C ~ 85°C
Packaging
Cut Tape (CT)
Tape & Box (TB)
Mounting Type
Through Hole
Part Status
Active
Package / Case
Radial, Disc
Type
Polymeric
Size / Dimension
0.472" Dia x 0.118" T (12.00mm x 3.00mm)
Voltage - Max
30V
Height - Seated (Max)
0.724" (18.40mm)
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
8.7 s
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MF-R185Bourns Inc.0MF-R185-ND$0.52000Parametric Equivalent
MF-R185-0-17Bourns Inc.0118-MF-R185-0-17-ND$0.81000Parametric Equivalent
MF-R185-2Bourns Inc.0118-MF-R185-2TR-ND$0.54000Parametric Equivalent
MF-R185-2-17Bourns Inc.0118-MF-R185-2-17TR-ND$0.31941Parametric Equivalent
MF-R185-AP-17Bourns Inc.0118-MF-R185-AP-17TB-ND$0.31941Parametric Equivalent
In-Stock: 0
1,000 estimated in stock on 18-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.81000$0.81
5$0.67400$3.37
10$0.62200$6.22
50$0.51580$25.79
100$0.47600$47.60
250$0.42784$106.96
500$0.39460$197.30
Tape & Box (TB)
QuantityUnit PriceExt Price
1,000$0.36381$363.81
2,000$0.33528$670.56
3,000$0.31955$958.65
5,000$0.30071$1,503.55
7,000$0.28885$2,021.95
10,000$0.27674$2,767.40
25,000$0.27500$6,875.00
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