# CK6.35-206-7P Audio Jack Socket 1/4 Inch Female Connector

Date: 2026-05-05
Categories: 6.35mm Phone Jack Series
URL: https://cenyutech.com/ck6-35-206-7p-audio-jack-socket-1-4-inch-female-connector.html

## Product Summary

The CK6.35-206-7P is a 1/4 inch female audio jack socket built for professional audio equipment and headphone signal interface applications. With a 7 pin layout, it is well suited for audio routing, signal switching, and control functions in amplifiers, mixers, headphone systems, AV equipment, and other pro audio devices.

Compared with basic 3 pin or 4 pin audio jacks, this 6.35mm audio jack connector supports more advanced circuit design requirements, making it a practical option for PCB-mounted audio input and output assemblies. It is commonly selected for projects that need a stable headphone jack socket, reliable signal transmission, and flexible integration in professional audio systems.

For manufacturers and sourcing teams, this 7 pin audio socket is a strong fit for pro audio connector applications, headphone jack replacement, and custom audio equipment development.

OEM/ODM customization is available.

### Specification Table:

PRODUCT NAME
1/4 Inch Female Headphone Jack Socket

MODEL
CK6.35-206-7P

PIN
7 PIN

RATED LOAD
30V DC 1.0A

CONTACT RESISTANCE
≤ 0.030

WITHSTAND VOLTAGE
500V, AC/min

TEMPERATURE
-30℃~+70℃

LIFE
5000 time

TERMINAL STRENGTH
5N ~30N

Color
Black

### 3 Pin vs 4 Pin vs 7 Pin Audio Jack difference:

Type
Function
Application

3 Pin
Basic audio
Guitar

4 Pin
Stereo
Mixer

7 Pin
Switching/control
Pro audio

### Applications:

Designed for Professional Audio & Headphone Systems

- Headphone systems

- Amplifiers

- Audio mixers

- Professional audio devices

- AV & media equipment

### Why Choose Our Audio Connector

- Experienced connector manufacturer

- OEM / ODM customization support

- Strict quality control system

- Fast global delivery

- Competitive factory pricing

- 6.35mm 7 pin headphone jack socket supplier

- 1/4 inch [audio jack](https://cenyutech.com/tag/audio-jack) manufacturer

- audio jack connector factory China

- 7 pin headphone jack for amplifier

- buy 6.35mm audio jack in bulk

![CK6.35-206-7P 6.35mm 7 pin headphone jack socket PCB mount female](https://cenyutech.com/wp-content/uploads/2026/04/20260403194657256201.webp)

![CK6.35-206-7P 6.35mm 7 pin headphone jack socket PCB mount female](https://cenyutech.com/wp-content/uploads/2026/04/20260403194654689004.webp)

![CK6.35-206-7P 6.35mm 7 pin headphone jack socket PCB mount female](https://cenyutech.com/wp-content/uploads/2026/04/20260403194655714978.webp)

### FAQ

### Q1: What is a 7 pin headphone jack used for?

A: It is used for signal switching, detection, and advanced audio routing in professional equipment.

### Q2: Is 6.35mm the same as 1/4 inch?

A: Yes, 6.35mm equals 1/4 inch and is standard in professional audio systems.

### Q3: Why use a 7 pin audio jack instead of 3 pin?

A: 7 pin supports additional functions like switching and signal control.

### Q4: Can this jack be used in headphone systems?

A: Yes, it is widely used in headphone amplifiers and audio equipment.

### Q4: What is a 6.35mm 7 Pin Headphone Jack?

A: **6.35mm 7 pin headphone jack socket** is an advanced [audio connector](https://cenyutech.com/tag/audio-connector) used in professional equipment where both signal transmission and switching are required.

Compared to standard mono or stereo jacks, it provides additional pins for circuit control, enabling smarter audio routing and device detection.