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
13 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
Select All
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: 8,798
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All prices are in HKD
Bulk
QuantityUnit PriceExt Price
1$3.70000$3.70
5$3.07800$15.39
10$2.84000$28.40
50$2.35280$117.64
100$2.17160$217.16
250$1.95232$488.08
500$1.80100$900.50
1,000$1.66097$1,660.97
5,000$1.37409$6,870.45
Manufacturers Standard Package