RXEF040 is out of stock and can be placed on backorder.
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Littelfuse Inc.
In Stock: 0
Unit Price: $0.57000
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Littelfuse Inc.
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Unit Price: $0.46000
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Bourns Inc.
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Unit Price: $0.75000
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Bourns Inc.
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Eaton - Electronics Division
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Polymeric PTC Resettable Fuse 72V 400 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 400 mA Ih Through Hole Radial, Disc
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RXEF040

DigiKey Part Number
RXEF040HF-ND
Manufacturer
Manufacturer Product Number
RXEF040
Description
PTC RESET FUSE 72V 400MA RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 72V 400 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
RXEF040 Models
Product Attributes
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Category
Time to Trip
3.8 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
550 mOhms
Series
Resistance - Post Trip (R1) (Max)
1.29 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
0.299" Dia x 0.118" T (7.60mm x 3.00mm)
Current - Hold (Ih) (Max)
400 mA
Height - Seated (Max)
0.532" (13.50mm)
Current - Trip (It)
800 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 (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
72R040XPRLittelfuse Inc.072R040XPRCT-ND$0.57000Similar
RXEF040-2Littelfuse Inc.0RXEF040-2HFTR-ND$0.46000Similar
MF-RX040/72-0Bourns Inc.0MF-RX040/72-0-ND$0.75000Direct
MF-R040Bourns Inc.0MF-R040-ND$0.45000Similar
PTR060V0040-TR1Eaton - Electronics Division0283-PTR060V0040-TR1TR-ND$0.35072Similar
In-Stock: 0
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All prices are in USD
Bag
QuantityUnit PriceExt Price
1$0.48000$0.48
5$0.39800$1.99
10$0.36700$3.67
50$0.30420$15.21
100$0.28060$28.06
250$0.25228$63.07
500$0.23272$116.36
1,000$0.21460$214.60
5,000$0.17749$887.45
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