MF-RX040/72-0
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
MF-RX040/72-0
Basics of NTC and PTC Thermistors - Another Teaching Moment

MF-RX040/72-0

DigiKey Part Number
MF-RX040/72-0-ND
Manufacturer
Manufacturer Product Number
MF-RX040/72-0
Description
PTC RESET FUSE 72V 400MA RADIAL
Manufacturer Standard Lead Time
4 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 72V 400 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
MF-RX040/72-0 Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Bourns Inc.
Series
Packaging
Bulk
Part Status
Active
Type
Polymeric
Voltage - Max
72V
Current - Hold (Ih) (Max)
400 mA
Current - Trip (It)
800 mA
Current - Max
40 A
Time to Trip
3.9 s
Resistance - Initial (Ri) (Min)
520 mOhms
Resistance - Post Trip (R1) (Max)
1.29 Ohms
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
Through Hole
Package / Case
Radial, Disc
Size / Dimension
0.291" Dia x 0.122" T (7.40mm x 3.10mm)
Height - Seated (Max)
0.539" (13.70mm)
Thickness (Max)
-
Lead Spacing
0.201" (5.10mm)
Approval Agency
cURus, TUV
Base Product Number
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 1 368
Check for Additional Incoming Stock
All prices are in EUR
Bulk
QuantityUnit PriceExt Price
10,64000 €0,64 €
50,53000 €2,65 €
100,48900 €4,89 €
500,40560 €20,28 €
1000,37410 €37,41 €
2500,33632 €84,08 €
5000,31020 €155,10 €
1 0000,28602 €286,02 €
5 0000,23644 €1 182,20 €
Manufacturers Standard Package
Unit Price without VAT:0,64000 €
Unit Price with VAT:0,76800 €