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
4 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
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RXEF160-APLittelfuse Inc.1RXEF160-APCT-ND$5.30000Similar
In-Stock: 191
Check for Additional Incoming Stock
All prices are in HKD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$6.61000$6.61
5$5.49800$27.49
10$5.07500$50.75
50$4.20820$210.41
100$3.88340$388.34
250$3.49052$872.63
500$3.21934$1,609.67
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$2.96814$2,968.14
2,000$2.73534$5,470.68
3,000$2.60708$7,821.24
5,000$2.45334$12,266.70
7,000$2.35659$16,496.13
10,000$2.25777$22,577.70
25,000$2.24359$56,089.75
Manufacturers Standard Package