Jack Connectors 6,3 mm

6.3 mm jack connectors are used for instrument and audio cables to connect guitars, keyboards, pedals, amplifiers and other equipment. They are designed for custom cable assembly or repairs. When choosing, check the number of poles, construction type, wiring method and the diameter of the cable you will insert into the connector.

Mono, stereo or angled connector?

Type	Suitable for	What to consider
Mono (TS)	Instrument cables, patch cables, pedals	Unbalanced signal, common for short lengths
Stereo (TRS)	Headphones, balanced connections, stereo signals	Correct wiring of the three contacts
Straight or angled	Straight for standard sockets, angled where space is limited	Space around the socket on the device

What to check when choosing

The connector must fit the cable diameter, so check the dimensions of the internal cable opening. With soldered models, check the strength of the fastening, as a weak connector wears out quickly with frequent plugging. A metal body and quality strain relief increase durability, which you will appreciate especially when playing live. For assembly at home, choose a model you can solder without complicated tools.

Related connectors

For smaller devices and headphones, there are 3.5 mm jack connectors.
Microphone and balanced connections use XLR connectors.
For home audio, there are RCA connectors.
Connector accessories, such as covers and strain reliefs, are also useful for assembly.

For custom assembly, prepare a soldering iron, solder and wire strippers. Do not cut too deeply into the cable jacket to avoid damaging the shielding, and after wiring, check the connection by testing it on your device.

You can find the complete selection in the connectors category. The range includes connectors from brands such as Soundking and RockCable.