RXEF050 is out of stock and can be placed on backorder.
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Littelfuse Inc.
In Stock: 5,996
Unit Price: $5.38000
Datasheet

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Littelfuse Inc.
In Stock: 0
Unit Price: $4.41000
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Bourns Inc.
In Stock: 0
Unit Price: $6.12000
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Bel Fuse Inc.
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Unit Price: $2.69000
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Eaton - Electronics Division
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Polymeric PTC Resettable Fuse 72V 500 mA Ih Through Hole Radial, Disc
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Polymeric PTC Resettable Fuse 72V 500 mA Ih Through Hole Radial, Disc
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RXEF050

DigiKey Part Number
RXEF050HF-ND
Manufacturer
Manufacturer Product Number
RXEF050
Description
PTC RESET FUSE 72V 500MA RADIAL
Manufacturer Standard Lead Time
15 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 (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
72R050XPRLittelfuse Inc.5,99618-72R050XPRCT-ND$5.38000Similar
RXEF050-2Littelfuse Inc.0RXEF050-2HFCT-ND$4.41000Similar
MF-RX050/72-0Bourns Inc.0MF-RX050/72-0-ND$6.12000Direct
0ZRR0050FF1EBel Fuse Inc.05923-0ZRR0050FF1E-ND$2.69000Similar
PTR060V0050-TR1Eaton - Electronics Division0283-PTR060V0050-TR1TR-ND$3.03758Similar
In-Stock: 0
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All prices are in HKD
Bag
QuantityUnit PriceExt Price
1$3.67000$3.67
5$3.05200$15.26
10$2.81500$28.15
50$2.33340$116.67
100$2.15380$215.38
250$1.93616$484.04
500$1.78590$892.95
1,000$1.64687$1,646.87
5,000$1.36224$6,811.20
Manufacturers Standard Package