Polymeric PTC Resettable Fuse 72V 500 mA Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 72V 500 mA Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

RXEF050

DigiKey Part Number
RXEF050HF-ND
Manufacturer
Manufacturer Product Number
RXEF050
Description
PTC RESET FUSE 72V 500MA RADIAL
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 72V 500 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
RXEF050 Models
Product Attributes
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Category
Time to Trip
4 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
500 mOhms
Series
Resistance - Post Trip (R1) (Max)
1.17 Ohms
Packaging
Bag
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
72V
Size / Dimension
0.311" Dia x 0.118" T (7.90mm x 3.00mm)
Current - Hold (Ih) (Max)
500 mA
Height - Seated (Max)
0.539" (13.70mm)
Current - Trip (It)
1 A
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 (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
0ZRR0050FF1EBel Fuse Inc.3 3205923-0ZRR0050FF1E-ND126,05000 FtSimilar
In-Stock: 27 770
Check for Additional Incoming Stock
All prices are in HUF
Bag
QuantityUnit PriceExt Price
1150,65000 Ft150,65 Ft
5125,44000 Ft627,20 Ft
10115,60100 Ft1 156,01 Ft
5095,92440 Ft4 796,22 Ft
10088,48410 Ft8 848,41 Ft
25079,55576 Ft19 888,94 Ft
50073,38216 Ft36 691,08 Ft
1 00067,66975 Ft67 669,75 Ft
5 00055,96574 Ft279 828,70 Ft
Manufacturers Standard Package
Unit Price without VAT:150,65000 Ft
Unit Price with VAT:191,32550 Ft