MF-R(300,400,500,600,700,800,900)
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MF-R(300,400,500,600,700,800,900)
Basics of NTC and PTC Thermistors - Another Teaching Moment

MF-R300-AP

DigiKey Part Number
118-MF-R300-APCT-ND - Cut Tape (CT)
118-MF-R300-APTB-ND - Tape & Box (TB)
Manufacturer
Bourns Inc.
Manufacturer Product Number
MF-R300-AP
Description
PTC RESET FUSE 30V 3A RADIAL
Manufacturer Standard Lead Time
4 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 3 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
MF-R300-AP Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Bourns Inc.
Series
Multifuse®, MF-R
Packaging
Cut Tape (CT)
Tape & Box (TB)
Part Status
Active
Type
Polymeric
Voltage - Max
30V
Current - Hold (Ih) (Max)
3 A
Current - Trip (It)
6 A
Current - Max
40 A
Time to Trip
10.8 s
Resistance - Initial (Ri) (Min)
20 mOhms
Resistance - Post Trip (R1) (Max)
80 mOhms
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
Through Hole
Package / Case
Radial, Disc
Size / Dimension
0.472" L x 0.118" W (12.00mm x 3.00mm)
Height - Seated (Max)
0.720" (18.30mm)
Thickness (Max)
-
Lead Spacing
0.201" (5.10mm)
Approval Agency
cURus, TUV
Base Product Number
MF-R300
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In-Stock: 1,626
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Quantity
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 & Box (TB)
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
Manufacturers Standard Package