RUSBF185 is out of stock and can be placed on backorder.
Available Substitutes:

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Bourns Inc.
In Stock: 0
Unit Price: $0.52000
Datasheet

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Eaton - Electronics Division
In Stock: 0
Unit Price: $0.29933
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Bel Fuse Inc.
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Datasheet
Polymeric PTC Resettable Fuse 16V 1.85 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 1.85 A Ih Through Hole Radial, Disc
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RUSBF185

DigiKey Part Number
RUSBF185HF-ND
Manufacturer
Manufacturer Part Number
RUSBF185
Description
PTC RESET FUSE 16V 1.85A RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 16V 1.85 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
RUSBF185 Models
Product Attributes
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Category
Time to Trip
10 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
30 mOhms
Series
Resistance - Post Trip (R1) (Max)
90 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
0.402" L x 0.118" W (10.20mm x 3.00mm)
Current - Hold (Ih) (Max)
1.85 A
Height - Seated (Max)
0.618" (15.70mm)
Current - Trip (It)
3.7 A
Lead Spacing
0.199" (5.05mm)
Current - Max
40 A
Approval Agency
CSA, TUV, UL
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MF-R185Bourns Inc.0MF-R185-ND$0.52000Similar
PTR016V0185-TREaton - Electronics Division0283-PTR016V0185-TR-ND$0.29933Direct
0ZRG0185FF1EBel Fuse Inc.05923-0ZRG0185FF1E-ND$0.21134Similar
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$0.63000$0.63
5$0.52000$2.60
10$0.47900$4.79
50$0.39740$19.87
100$0.36660$36.66
250$0.32956$82.39
500$0.30398$151.99
1,000$0.28028$280.28
5,000$0.23175$1,158.75
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.