1521261 is out of stock and can be placed on backorder.
Available Substitutes:

Similar


Amphenol CONEC
In Stock: 0
Unit Price: $17.24800
Datasheet

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Amphenol CONEC
In Stock: 0
Unit Price: $21.71300
Datasheet

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HARTING
In Stock: 0
Unit Price: $32.84000
Datasheet
4 Position Circular Connector Plug, Male Pins Screw
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

1521261

DigiKey Part Number
277-4193-ND
Manufacturer
Manufacturer Product Number
1521261
Description
CONN PLUG MALE 4POS GOLD SCREW
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
4 Position Circular Connector Plug, Male Pins Screw
Datasheet
 Datasheet
EDA/CAD Models
1521261 Models
Product Attributes
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Category
Shell Finish
Nickel
Mfr
Contact Finish - Mating
Gold
Series
Color
Silver
Packaging
Bulk
Ingress Protection
IP67 - Dust Tight, Waterproof
Part Status
Active
Material Flammability Rating
UL94 HB
Connector Type
Features
Backshell
Number of Positions
4
Shielding
Shell Size - Insert
M12-4
Current Rating (Amps)
4A
Mounting Type
Free Hanging (In-Line)
Voltage Rating
48VAC, 60VDC
Termination
Screw
Cable Opening
0.236" ~ 0.315" (6.00mm ~ 8.00mm)
Fastening Type
Threaded
Operating Temperature
-40°C ~ 85°C
Orientation
D
Backshell Material, Plating
Zinc Die Cast, Nickel
Primary Material
Metal
Contact Material
Copper Zinc
Shell Material
Zinc Die Cast
Insert Material
Polyamide (PA), Nylon
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
43-00115Amphenol CONEC043-00115-ND$17.24800Similar
43-00137Amphenol CONEC043-00137-ND$21.71300Similar
21033891402HARTING01195-5603-ND$32.84000Similar
Available To Order
Factory Stock: 526
1 estimated in stock on 06-Nov-2026

This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.

All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$35.26000$35.26
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.