Ordered on weekdays before 14:00 = shipped the same day and delivered the next day in 98% of cases. Free returns 30-day reflection period 1-year warranty Ordered on weekdays before 14:00 = shipped the same day and delivered the next day in 98% of cases. Free returns 30-day reflection period 1-year warranty

Male barrel jack

DC Power Connector/Barrel Plug/Barrel Jack Male 5.5 x 2.1 mm

DC Power Connector/Barrel Plug/Barrel Jack Male 5.5 x 2.1 mm – 2

DC Power Connector/Barrel Plug/Barrel Jack Male 5.5 x 2.1 mm – 3

DC Power Connector/Barrel Plug/Barrel Jack Male 5.5 x 2.1 mm – 4

DC Power Connector/Barrel Plug/Barrel Jack Male 5.5 x 2.1 mm – 1

DC Power Connector/Barrel Plug/Barrel Jack Male 5.5 x 2.1 mm

Name: DC Power Connector/Barrel Plug/Barrel Jack Male 5.5 x 2.1 mm
Brand: OTRONIC
SKU: OT3815
Price: 0.75 EUR
Availability: InStock
Rating: 4.5 (2 reviews)

Male DC power connector for projects and Arduino boards with female barrel power input.

4,5/5 (2 reviews) See all reviews

SKU: OT3815 Article number: NC091 EAN: 8721244301242 Location: CB04.01

€ 0,75 Incl. VAT (€ 0,62 Excl. VAT)

In stock (180)

30-day reflection period
1-year warranty
Ordered on weekdays before 2:00 PM, shipped today
Free returns

DC Power Connector/Barrel Plug/Barrel Jack Male 5.5 x 2.1 mm

DC power connector male 5.5 x 2.1 mm

The screw connection on the connector ensures a secure connection with your project.

Standard male barrel jack in terms of dimensions, pins, and functionality, and works with the female barrel power input found on many Arduino boards, such as the Arduino UNO.

Outer diameter of metal plug: 5.5 mm (0.216 inch)
Inner diameter of metal plug: 2.1 mm (0.083 inch)
Length of metal plug: 14.0 mm (0.55 inch)
Screw-on plastic outer housing with flexible tail
Solderable terminals in plastic housing with crimpable wire anchor
Maximum load: 180W (15A at 12V)

Male barrel jack
Screw connection
Secure connection
Solderable terminals

Why choose this product?

Strong connection – Screw connection keeps the connection secure.
Compatible with Arduino – Works with female barrel input on boards.
Screw-on housing – Plastic outer housing with flexible tail.
Solderable terminals – Terminals in plastic housing, with wire anchor.

Specifications

Suitable for	Arduino UNO
Material	plastic
Maximum load	180W (15A at 12V)
Outer diameter of metal plug	5,5 mm (0.216 inch)
Inner diameter of metal plug	2,1 mm (0,083 inch)
Length of metal plug	14,0 mm (0,55 inch)

Frequently bought together

Select DC Power Connector/Barrel Plug/Barrel Jack Male 5.5 x 2.1 mm DC Power Connector/Barrel Plug/Barrel Jack Male 5.5 x 2.1 mm € 0,75
Select DC power jack female 5.5x2.1mm DC-022 with nut DC power jack female 5.5x2.1mm DC-022 with nut € 2,20
Select DC Jack Male 5.5mm to Terminal Block DC Jack Male 5.5mm to Terminal Block € 0,80
Select DC-005 Female DC Power Jack socket 5.5x2.1 mm DC-005 Female DC Power Jack socket 5.5x2.1 mm € 0,45

Total: € 4,20

Reviews

★★★★★ 4,5/5 2 reviews

★★★★★Ivan Callewaert05-06-2025

The cable opening was a bit too narrow for my cable, but it still worked
★★★★★Joep GeurtsVerified purchase19-02-2025

Great connector