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-R300-2

DigiKey Part Number
MF-R300-2TR-ND - Tape & Reel (TR)
MF-R300-2CT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Product Number
MF-R300-2
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-R300-2 Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Bourns Inc.
Series
Packaging
Tape & Reel (TR)
Cut Tape (CT)
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
Product Questions and Answers

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In-Stock: 11,641
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All prices are in GBP
Cut Tape (CT)
QuantityUnit PriceExt Price
1£0.45000£0.45
5£0.37600£1.88
10£0.34700£3.47
50£0.28800£14.40
100£0.26580£26.58
250£0.23892£59.73
500£0.22040£110.20
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,500£0.19378£290.67
3,000£0.17857£535.71
4,500£0.17018£765.81
7,500£0.16013£1,200.97
10,500£0.15381£1,615.01
15,000£0.14880£2,232.00
Manufacturers Standard Package
Unit Price without VAT:£0.45000
Unit Price with VAT:£0.54000