RUSBF120 is out of stock and can be placed on backorder.
Available Substitutes:

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Bel Fuse Inc.
In Stock: 0
Unit Price: $0.49000
Datasheet
Polymeric PTC Resettable Fuse 6V 1.2 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 6V 1.2 A Ih Through Hole Radial, Disc
RUSB(F) 90,110,135,160,185,250 Series
RUSBF120

RUSBF120

DigiKey Part Number
RUSBF120HF-ND
Manufacturer
Manufacturer Part Number
RUSBF120
Description
PTC RESET FUSE 6V 1.2A RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 6V 1.2 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
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Category
Time to Trip
500 ms
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
70 mOhms
Series
Resistance - Post Trip (R1) (Max)
140 mOhms
Packaging
Bag
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
6V
Size / Dimension
0.272" Dia x 0.122" T (6.90mm x 3.10mm)
Current - Hold (Ih) (Max)
1.2 A
Height - Seated (Max)
0.461" (11.70mm)
Current - Trip (It)
2 A
Lead Spacing
0.201" (5.10mm)
Current - Max
40 A
Approval Agency
CSA, TUV, UL
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
0ZRG0120FF1EBel Fuse Inc.05923-0ZRG0120FF1E-ND$0.49000Similar
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$0.57000$0.57
5$0.47600$2.38
10$0.43900$4.39
50$0.36420$18.21
100$0.33610$33.61
250$0.30212$75.53
500$0.27868$139.34
1,000$0.25696$256.96
5,000$0.21248$1,062.40
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