Polymeric PTC Resettable Fuse 30V 3 A Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 30V 3 A Ih Through Hole Radial, Disc
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
13 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
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Category
Resistance - Initial (Ri) (Min)
20 mOhms
Manufacturer
Bourns Inc.
Resistance - Post Trip (R1) (Max)
80 mOhms
Series
Operating Temperature
-40°C ~ 85°C
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Mounting Type
Through Hole
Part Status
Active
Package / Case
Radial, Disc
Type
Polymeric
Size / Dimension
0.472" L x 0.118" W (12.00mm x 3.00mm)
Voltage - Max
30V
Height - Seated (Max)
0.720" (18.30mm)
Current - Hold (Ih) (Max)
3 A
Lead Spacing
0.201" (5.10mm)
Current - Trip (It)
6 A
Approval Agency
cURus, TUV
Current - Max
40 A
Base Product Number
Time to Trip
10.8 s
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MF-R300Bourns Inc.21.305MF-R300-ND0,51000 €Parametric Equivalent
MF-R300-2-14Bourns Inc.3.000118-MF-R300-2-14CT-ND0,84000 €Parametric Equivalent
MF-R300-APBourns Inc.2.534118-MF-R300-APCT-ND0,82000 €Parametric Equivalent
RUEF300-2Littelfuse Inc.24.662RUEF300-2HFCT-ND0,60000 €Direct
RUEF300K-2Littelfuse Inc.10.024RUEF300K-2HFCT-ND0,60000 €Direct
In-Stock: 947
Check for Additional Incoming Stock
All prices are in EUR
Cut Tape (CT)
QuantityUnit PriceExt Price
10,53000 €0,53 €
50,43800 €2,19 €
100,40400 €4,04 €
500,33500 €16,75 €
1000,30910 €30,91 €
2500,27788 €69,47 €
5000,25632 €128,16 €
Tape & Reel (TR)
QuantityUnit PriceExt Price
1.5000,22519 €337,79 €
3.0000,20751 €622,53 €
4.5000,19777 €889,97 €
7.5000,18609 €1.395,67 €
10.5000,17874 €1.876,77 €
15.0000,17123 €2.568,45 €
Manufacturers Standard Package
Unit Price without VAT:0,53000 €
Unit Price with VAT:0,64130 €