MF-RX110/72-0 is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $0.99000
Datasheet

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Littelfuse Inc.
In Stock: 0
Unit Price: $1.13000
Datasheet

Similar


Littelfuse Inc.
In Stock: 0
Unit Price: $1.09000
Datasheet

Similar


Littelfuse Inc.
In Stock: 0
Unit Price: $0.56000
Datasheet

Direct


SCHURTER Inc.
In Stock: 0
Unit Price: $1.35000
Datasheet
Polymeric PTC Resettable Fuse 72V 1.1 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 72V 1.1 A Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

MF-RX110/72-0

DigiKey Part Number
MF-RX110/72-0-ND
Manufacturer
Manufacturer Product Number
MF-RX110/72-0
Description
PTC RESET FUSE 72V 1.1A RADIAL
Manufacturer Standard Lead Time
4 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 72V 1.1 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
MF-RX110/72-0 Models
Product Attributes
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Category
Resistance - Initial (Ri) (Min)
150 mOhms
Manufacturer
Bourns Inc.
Resistance - Post Trip (R1) (Max)
380 mOhms
Series
Operating Temperature
-40°C ~ 85°C
Packaging
Bulk
Mounting Type
Through Hole
Part Status
Active
Package / Case
Radial, Disc
Type
Polymeric
Size / Dimension
0.427" L x 0.122" W (10.84mm x 3.10mm)
Voltage - Max
72V
Height - Seated (Max)
0.662" (16.84mm)
Current - Hold (Ih) (Max)
1.1 A
Lead Spacing
0.201" (5.10mm)
Current - Trip (It)
2.2 A
Approval Agency
cURus, TUV
Current - Max
40 A
Base Product Number
Time to Trip
8.2 s
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
72R110XULittelfuse Inc.0F3200-ND$0.99000Direct
60R110XULittelfuse Inc.0F2010-ND$1.13000Similar
72R110XMRLittelfuse Inc.018-72R110XMRCT-ND$1.09000Similar
RXEF110Littelfuse Inc.0RXEF110-ND$0.56000Similar
PFRY.110SCHURTER Inc.0486-3523-ND$1.35000Direct
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$0.45000$0.45
5$0.37400$1.87
10$0.34500$3.45
50$0.28580$14.29
100$0.26380$26.38
250$0.23716$59.29
500$0.21878$109.39
1,000$0.20177$201.77
5,000$0.16692$834.60
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