MF-RX090/72-2 is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: $0.30800
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: $0.29694
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: $0.30553
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: $0.30553
Datasheet
Polymeric PTC Resettable Fuse 72V 900 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 72V 900 mA Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

MF-RX090/72-2

DigiKey Part Number
118-MF-RX090/72-2TR-ND - Tape & Reel (TR)
118-MF-RX090/72-2CT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Part Number
MF-RX090/72-2
Description
PTC RESET FUSE 72V 900MA RADIAL
Manufacturer Standard Lead Time
4 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 72V 900 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
MF-RX090/72-2 Models
Product Attributes
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Category
Resistance - Initial (Ri) (Min)
140 mOhms
Manufacturer
Bourns Inc.
Resistance - Post Trip (R1) (Max)
470 mOhms
Series
Operating Temperature
-40°C ~ 85°C
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Mounting Type
Through Hole
Part Status
Active
Package / Case
Radial, Disc
Type
Polymeric
Size / Dimension
0.461" Dia x 0.122" T (11.70mm x 3.10mm)
Voltage - Max
72V
Height - Seated (Max)
0.657" (16.70mm)
Current - Hold (Ih) (Max)
900 mA
Lead Spacing
0.201" (5.10mm)
Current - Trip (It)
1.8 A
Approval Agency
cURus, TUV
Current - Max
40 A
Base Product Number
Time to Trip
7.2 s
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MF-RX090/72-0Bourns Inc.0MF-RX090/72-0-ND$0.30800Parametric Equivalent
MF-RX090/72-0-17Bourns Inc.0118-MF-RX090/72-0-17-ND$0.29694Parametric Equivalent
MF-RX090/72-2-17Bourns Inc.0118-MF-RX090/72-2-17TR-ND$0.30553Parametric Equivalent
MF-RX090/72-AP-17Bourns Inc.0118-MF-RX090/72-AP-17TB-ND$0.30553Parametric Equivalent
In-Stock: 0
3,000 estimated in stock on 18-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.78000$0.78
5$0.64600$3.23
10$0.59600$5.96
50$0.49440$24.72
100$0.45620$45.62
250$0.41012$102.53
500$0.37826$189.13
1,000$0.34875$348.75
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.30634$919.02
6,000$0.28207$1,692.42
9,000$0.26870$2,418.30
15,000$0.26250$3,937.50
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