RUSBF250 is out of stock and can be placed on backorder.
Available Substitutes:

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Bourns Inc.
In Stock: 0
Unit Price: $0.85000
Datasheet

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Bel Fuse Inc.
In Stock: 0
Unit Price: $0.38000
Datasheet
Polymeric PTC Resettable Fuse 16V 2.5 A 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 16V 2.5 A Ih Through Hole Radial, Disc
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RUSBF250

DigiKey Part Number
RUSBF250HF-ND
Manufacturer
Manufacturer Part Number
RUSBF250
Description
PTC RESET FUSE 16V 2.5A RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 16V 2.5 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
RUSBF250 Models
Product Attributes
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Category
Time to Trip
40 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
20 mOhms
Series
Resistance - Post Trip (R1) (Max)
60 mOhms
Packaging
Bag
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
16V
Size / Dimension
0.449" L x 0.118" W (11.40mm x 3.00mm)
Current - Hold (Ih) (Max)
2.5 A
Height - Seated (Max)
0.720" (18.30mm)
Current - Trip (It)
5 A
Lead Spacing
0.118" (3.00mm)
Current - Max
40 A
Approval Agency
CSA, TUV, UL
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MF-R250-0-10Bourns Inc.0MF-R250-0-10-ND$0.85000Similar
0ZRG0250FF1EBel Fuse Inc.05923-0ZRG0250FF1E-ND$0.38000Similar
In-Stock: 0
500 estimated in stock on 31-Mar-2027
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All prices are in USD
Bag
QuantityUnit PriceExt Price
1$0.62000$0.62
5$0.51400$2.57
10$0.47400$4.74
50$0.39300$19.65
100$0.36270$36.27
250$0.32600$81.50
500$0.30070$150.35
1,000$0.27725$277.25
5,000$0.22923$1,146.15
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