Polymeric PTC Resettable Fuse 72V 300 mA Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 72V 300 mA Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

72R030XPR

DigiKey Part Number
18-72R030XPRCT-ND - Cut Tape (CT)
18-72R030XPRTB-ND - Tape & Box (TB)
Manufacturer
Manufacturer Product Number
72R030XPR
Description
PTC RESET FUSE 72V 300MA RADIAL
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 72V 300 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
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Category
Time to Trip
3 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
880 mOhms
Series
Resistance - Post Trip (R1) (Max)
2.1 Ohms
Packaging
Cut Tape (CT)
Tape & Box (TB)
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
72V
Size / Dimension
0.291" Dia x 0.122" T (7.40mm x 3.10mm)
Current - Hold (Ih) (Max)
300 mA
Height - Seated (Max)
0.500" (12.70mm)
Current - Trip (It)
600 mA
Lead Spacing
0.201" (5.10mm)
Current - Max
40 A
Approval Agency
cURus, TUV
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RXEF030Littelfuse Inc.18.054RXEF030-ND2,12000 leiParametric Equivalent
RXEF030-APLittelfuse Inc.1.208RXEF030-APCT-ND2,69000 leiParametric Equivalent
RXEF030SLittelfuse Inc.1.202RXEF030SHF-ND2,12000 leiParametric Equivalent
RXEF030S-2Littelfuse Inc.5.52518-RXEF030S-2CT-ND2,69000 leiParametric Equivalent
In-Stock: 1.223
Check for Additional Incoming Stock
All prices are in RON
Cut Tape (CT)
QuantityUnit PriceExt Price
13,55000 lei3,55 lei
52,94000 lei14,70 lei
102,70900 lei27,09 lei
502,24980 lei112,49 lei
1002,07560 lei207,56 lei
2501,86596 lei466,49 lei
5001,72100 lei860,50 lei
1.0001,58674 lei1.586,74 lei
Tape & Box (TB)
QuantityUnit PriceExt Price
2.0001,25342 lei2.506,84 lei
4.0001,15454 lei4.618,16 lei
6.0001,13740 lei6.824,40 lei
Manufacturers Standard Package
Unit Price without VAT:3,55000 lei
Unit Price with VAT:4,29550 lei