MF-R030, MF-R040
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MF-R030, MF-R040
Basics of NTC and PTC Thermistors - Another Teaching Moment

MF-R040

DigiKey Part Number
MF-R040-ND
Manufacturer
Manufacturer Product Number
MF-R040
Description
PTC RESET FUSE 60V 400MA RADIAL
Manufacturer Standard Lead Time
4 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 60V 400 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
MF-R040 Models
Product Attributes
Type
Description
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Category
Manufacturer
Bourns Inc.
Series
Packaging
Bulk
Part Status
Active
Type
Polymeric
Voltage - Max
60V
Current - Hold (Ih) (Max)
400 mA
Current - Trip (It)
800 mA
Current - Max
40 A
Time to Trip
3.8 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

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In-Stock: 8,507
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All prices are in AUD
Bulk
QuantityUnit PriceExt Price
1$0.71000$0.71
5$0.59200$2.96
10$0.54500$5.45
50$0.45180$22.59
100$0.41700$41.70
250$0.37492$93.73
500$0.34584$172.92
1,000$0.31896$318.96
5,000$0.26387$1,319.35
Manufacturers Standard Package
Unit Price without GST:$0.71000
Unit Price with GST:$0.78100