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

RXEF030-AP

DigiKey Part Number
RXEF030-APCT-ND - Cut Tape (CT)
RXEF030-APTB-ND - Tape & Box (TB)
Manufacturer
Manufacturer Product Number
RXEF030-AP
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 0.118" T (7.40mm x 3.00mm)
Current - Hold (Ih) (Max)
300 mA
Height - Seated (Max)
0.500" (12.70mm)
Current - Trip (It)
600 mA
Lead Spacing
0.199" (5.05mm)
Current - Max
40 A
Approval Agency
CQC, CSA, TUV, UL
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
72R030XPRLittelfuse Inc.1 22318-72R030XPRCT-NDR13,42000Parametric Equivalent
RXEF030Littelfuse Inc.18 554RXEF030-NDR8,02000Parametric Equivalent
RXEF030SLittelfuse Inc.1 202RXEF030SHF-NDR8,02000Parametric Equivalent
RXEF030S-2Littelfuse Inc.5 52518-RXEF030S-2CT-NDR10,14000Parametric Equivalent
In-Stock: 1 208
Check for Additional Incoming Stock
All prices are in ZAR
Cut Tape (CT)
QuantityUnit PriceExt Price
1R10,14000R10,14
5R8,41000R42,05
10R7,75500R77,55
50R6,42980R321,49
100R5,93250R593,25
250R5,33304R1 333,26
500R4,91878R2 459,39
1 000R4,53576R4 535,76
Tape & Box (TB)
QuantityUnit PriceExt Price
2 000R3,58355R7 167,10
4 000R3,30145R13 205,80
6 000R3,16176R18 970,56
Manufacturers Standard Package