RUEF090 is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $2.37000
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Littelfuse Inc.
In Stock: 0
Unit Price: $0.63000
Datasheet

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Littelfuse Inc.
In Stock: 0
Unit Price: $0.50000
Datasheet

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Bourns Inc.
In Stock: 0
Unit Price: $0.71000
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Eaton - Electronics Division
In Stock: 3,000
Unit Price: $0.64000
Datasheet
Polymeric PTC Resettable Fuse 30V 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 30V 900 mA Ih Through Hole Radial, Disc
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RUEF090

DigiKey Part Number
RUEF090HF-ND
Manufacturer
Manufacturer Product Number
RUEF090
Description
PTC RESET FUSE 30V 900MA RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 900 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
RUEF090 Models
Product Attributes
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Category
Time to Trip
5.9 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
70 mOhms
Series
Resistance - Post Trip (R1) (Max)
220 mOhms
Packaging
Bag
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
30V
Size / Dimension
0.291" Dia x 0.118" T (7.40mm x 3.00mm)
Current - Hold (Ih) (Max)
900 mA
Height - Seated (Max)
0.480" (12.20mm)
Current - Trip (It)
1.8 A
Lead Spacing
0.199" (5.05mm)
Current - Max
100 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
30R900UHLittelfuse Inc.0F1921-ND$2.37000Direct
30R090UPRLittelfuse Inc.0F1977CT-ND$0.63000Similar
30R090UULittelfuse Inc.0F1917-ND$0.50000Similar
MF-R090-0-9Bourns Inc.0MF-R090-0-9-ND$0.71000Similar
PTR030V0090-TREaton - Electronics Division3,000283-PTR030V0090-TR-ND$0.64000Direct
In-Stock: 0
500 estimated in stock on 09-Mar-2027
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All prices are in USD
Bag
QuantityUnit PriceExt Price
1$0.48000$0.48
5$0.39400$1.97
10$0.36400$3.64
50$0.30200$15.10
100$0.27860$27.86
250$0.25048$62.62
500$0.23104$115.52
1,000$0.21305$213.05
5,000$0.17621$881.05
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