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-R300-2-14Bourns Inc.2,900118-MF-R300-2-14CT-ND฿32.01000Parametric Equivalent
MF-R300-APBourns Inc.2,534118-MF-R300-APCT-ND฿31.04000Parametric Equivalent
RUEF300-2Littelfuse Inc.2,092RUEF300-2HFCT-ND฿24.89000Direct
RUEF300K-2Littelfuse Inc.10,024RUEF300K-2HFCT-ND฿24.89000Direct
RUEF300U-2Littelfuse Inc.5,83918-RUEF300U-2CT-ND฿24.89000Direct
In-Stock: 482
Check for Additional Incoming Stock
All prices are in THB
Cut Tape (CT)
QuantityUnit PriceExt Price
1฿20.04000฿20.04
5฿16.68200฿83.41
10฿15.35700฿153.57
50฿12.74440฿637.22
100฿11.75840฿1,175.84
250฿10.57060฿2,642.65
500฿9.75072฿4,875.36
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,500฿8.56616฿12,849.24
3,000฿7.89359฿23,680.77
4,500฿7.52298฿33,853.41
7,500฿7.07863฿53,089.73
10,500฿6.79909฿71,390.44
15,000฿6.51344฿97,701.60
Manufacturers Standard Package