RXEF090 is out of stock and can be placed on backorder.
Available Substitutes:

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Littelfuse Inc.
In Stock: 0
Unit Price: $0.75000
Datasheet

Direct


Bourns Inc.
In Stock: 0
Unit Price: $0.30800
Datasheet

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Eaton - Electronics Division
In Stock: 0
Unit Price: $0.41256
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Bel Fuse Inc.
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Unit Price: $0.47000
Datasheet
Polymeric PTC Resettable Fuse 72V 900 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 900 mA Ih Through Hole Radial, Disc
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RXEF090

DigiKey Part Number
RXEF090HF-ND
Manufacturer
Manufacturer Product Number
RXEF090
Description
PTC RESET FUSE 72V 900MA RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 72V 900 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
RXEF090 Models
Product Attributes
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Category
Time to Trip
7.2 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
200 mOhms
Series
Resistance - Post Trip (R1) (Max)
470 mOhms
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
0.441" Dia x 0.118" T (11.20mm x 3.00mm)
Current - Hold (Ih) (Max)
900 mA
Height - Seated (Max)
0.622" (15.80mm)
Current - Trip (It)
1.8 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 (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
72R090XPRLittelfuse Inc.018-72R090XPRCT-ND$0.75000Similar
MF-RX090/72-0Bourns Inc.0MF-RX090/72-0-ND$0.30800Direct
PTR060V0090-TR1Eaton - Electronics Division0283-PTR060V0090-TR1TR-ND$0.41256Similar
0ZRR0090FF1EBel Fuse Inc.05923-0ZRR0090FF1E-ND$0.47000Similar
In-Stock: 0
500 estimated in stock on 10-Mar-2027
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All prices are in USD
Bag
QuantityUnit PriceExt Price
1$0.54000$0.54
5$0.44400$2.22
10$0.41000$4.10
50$0.33980$16.99
100$0.31350$31.35
250$0.28184$70.46
500$0.25998$129.99
1,000$0.23972$239.72
5,000$0.19824$991.20
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.