GB 
DE 
ES 
FR In this article:
- Where are these connectors commonly used?
- What polarity configuration do DC 1.3 x 3.5mm connectors follow?
- How long are DC 1.3 x 3.5mm power cables?
- Why are DC 1.3 x 3.5mm connectors commonly used?
The DC 1.3 x 3.5mm connector is a barrel connector used for low-voltage DC power connections in electronic devices, featuring a cylindrical shape with a 1.3mm diameter and 3.5mm inner pin.
Where are these connectors commonly used?
They’re found in routers, modems, audio/video equipment, and various consumer electronics, typically on power adapters, supplies, and DC power cables.
FEMALE MALE
What polarity configuration do DC 1.3 x 3.5mm connectors follow?
Usually, they have a center-positive polarity, where the inner pin carries positive voltage and the outer barrel serves as ground. Verify polarity compatibility to prevent damage.
How long are DC 1.3 x 3.5mm power cables?
They offer a standardised and convenient method for supplying low-voltage DC power to electronic devices, making them prevalent in the consumer electronics industry.
Why are DC 1.3 x 3.5mm connectors commonly used?
They offer a standardised and convenient method for supplying low-voltage DC power to electronic devices, making them prevalent in the consumer electronics industry.
CA