ATQR4 is out of stock and can be placed on backorder.
Available Substitutes:

Similar


Eaton - Bussmann Electrical Division
In Stock: 0
Unit Price: $85.74000
Datasheet
4A 600 VAC 300 VDC Fuse Cartridge Requires Holder
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ATQR4

DigiKey Part Number
2378-ATQR4-ND
Manufacturer
Manufacturer Product Number
ATQR4
Description
CC TD FUSE 600V 4A ATQR
Manufacturer Standard Lead Time
2 Weeks
Customer Reference
Detailed Description
4A 600 VAC 300 VDC Fuse Cartridge Requires Holder
Datasheet
 Datasheet
Product Attributes
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Category
Voltage Rating - DC
300 VDC
Manufacturer
Mersen USA Newburyport-MA L.L.C.
Response Time
Slow Blow
Series
Applications
Electrical, Industrial
Packaging
Box
Class
CC
Part Status
Active
Approval Agency
CE, CSA, UL
Mounting Type
Requires Holder
Breaking Capacity @ Rated Voltage
200kA AC, 100kA DC
Fuse Type
Cartridge
Package / Case
5AG, 10mm x 38.1mm
Current Rating (Amps)
4A
Size / Dimension
0.409" Dia x 1.500" L (10.40mm x 38.10mm)
Voltage Rating - AC
600 VAC
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
FNQ-R-4Eaton - Bussmann Electrical Division0283-2476-ND$85.74000Similar
In-Stock: 0
10 estimated in stock on 26-Oct-2026
Request Stock Notification
All prices are in USD
Box
QuantityUnit PriceExt Price
1$39.81000$39.81
5$33.02600$165.13
10$30.46600$304.66
50$25.23140$1,261.57
100$23.24690$2,324.69
250$20.84200$5,210.50
500$19.83412$9,917.06