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-ND0,60000 $Parametric Equivalent
MF-R300-2-14Bourns Inc.3 000118-MF-R300-2-14CT-ND0,99000 $Parametric Equivalent
MF-R300-APBourns Inc.2 534118-MF-R300-APCT-ND0,96000 $Parametric Equivalent
RUEF300-2Littelfuse Inc.24 662RUEF300-2HFCT-ND0,77000 $Direct
RUEF300K-2Littelfuse Inc.9 774RUEF300K-2HFCT-ND0,77000 $Direct
In-Stock: 947
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
10,62000 $0,62 $
50,51600 $2,58 $
100,47500 $4,75 $
500,39420 $19,71 $
1000,36370 $36,37 $
2500,32696 $81,74 $
5000,30160 $150,80 $
Tape & Reel (TR)
QuantityUnit PriceExt Price
1 5000,26496 $397,44 $
3 0000,24416 $732,48 $
4 5000,23269 $1 047,11 $
7 5000,21895 $1 642,12 $
10 5000,21030 $2 208,15 $
15 0000,20147 $3 022,05 $
Manufacturers Standard Package
Unit Price without VAT:0,62000 $
Unit Price with VAT:0,76260 $