Polymeric PTC Resettable Fuse 72V 3 A Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 72V 3 A Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

MF-RX300/72-2

DigiKey Part Number
118-MF-RX300/72-2TR-ND - Tape & Reel (TR)
118-MF-RX300/72-2CT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Product Number
MF-RX300/72-2
Description
PTC RESET FUSE 72V 3A RADIAL
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 72V 3 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
MF-RX300/72-2 Models
Product Attributes
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Category
Resistance - Initial (Ri) (Min)
40 mOhms
Manufacturer
Bourns Inc.
Resistance - Post Trip (R1) (Max)
100 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
0.814" L x 0.122" W (20.67mm x 3.10mm)
Voltage - Max
72V
Height - Seated (Max)
1.050" (26.67mm)
Current - Hold (Ih) (Max)
3 A
Lead Spacing
0.402" (10.20mm)
Current - Trip (It)
6 A
Approval Agency
cURus, TUV
Current - Max
40 A
Base Product Number
Time to Trip
19.8 s
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 3,226
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All prices are in JPY
Cut Tape (CT)
QuantityUnit PriceExt Price
1¥141.00000¥141
5¥117.60000¥588
10¥108.50000¥1,085
50¥90.00000¥4,500
100¥83.06000¥8,306
250¥74.65600¥18,664
500¥68.85400¥34,427
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000¥63.48300¥63,483
2,000¥58.50300¥117,006
3,000¥55.76067¥167,282
5,000¥52.47220¥262,361
7,000¥50.40271¥352,819
10,000¥48.28920¥482,892
Manufacturers Standard Package
Unit Price without JCT:¥141.00000
Unit Price with JCT:¥155.10000