MF-RX375/72-2 is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: $0.88000
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: $0.42269
Datasheet
Polymeric PTC Resettable Fuse 72V 3.75 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 3.75 A Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

MF-RX375/72-2

DigiKey Part Number
118-MF-RX375/72-2TR-ND - Tape & Reel (TR)
118-MF-RX375/72-2CT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Part Number
MF-RX375/72-2
Description
PTC RESET FUSE 72V 3.75A RADIAL
Manufacturer Standard Lead Time
4 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 72V 3.75 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
MF-RX375/72-2 Models
Product Attributes
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Category
Resistance - Initial (Ri) (Min)
30 mOhms
Manufacturer
Bourns Inc.
Resistance - Post Trip (R1) (Max)
80 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
0.926" L x 0.122" W (23.51mm x 3.10mm)
Voltage - Max
72V
Height - Seated (Max)
1.161" (29.50mm)
Current - Hold (Ih) (Max)
3.75 A
Lead Spacing
0.402" (10.20mm)
Current - Trip (It)
7.5 A
Approval Agency
cURus, TUV
Current - Max
40 A
Base Product Number
Time to Trip
24 s
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MF-RX375/72-0Bourns Inc.0MF-RX375/72-0-ND$0.88000Parametric Equivalent
MF-RX375/72-APBourns Inc.0MF-RX375/72-AP-ND$0.42269Parametric Equivalent
In-Stock: 0
424 estimated in stock on 18-Jan-2027
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All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.91000$0.91
5$0.75600$3.78
10$0.69800$6.98
50$0.57940$28.97
100$0.53470$53.47
250$0.48060$120.15
500$0.44322$221.61
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$0.40861$408.61
2,000$0.37654$753.08
3,000$0.35887$1,076.61
5,000$0.33768$1,688.40
7,000$0.32435$2,270.45
10,000$0.31250$3,125.00
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.