# CK6.35-644-6P Audio Jack 6.35mm Female Connector

Date: 2026-05-05
Categories: 6.35mm Phone Jack Series
URL: https://cenyutech.com/ck6-35-644-6p-audio-jack-6-35mm-female-connector.html

## Product Summary

The CK6.35-644-6P is a 6.35mm female audio jack connector engineered for industrial audio and automation applications. With a 6-pin layout, it supports stereo signal routing plus switching, which makes it suitable for professional audio equipment, control interfaces, embedded sound modules, mixers, amplifiers, and PCB-based systems.

Its standard 6.35mm jack format helps simplify integration across a wide range of industrial and commercial devices. The PCB mount design supports secure installation and stable electrical connection, especially in equipment that operates under frequent plugging cycles or continuous service conditions. For manufacturers and sourcing teams, this model is a practical fit where durability, signal reliability, and assembly efficiency are important.

Common search terms and application-focused long-tail uses include 6.35mm PCB audio jack connector, stereo switching audio socket, industrial headphone jack for control equipment, and professional audio input connector for automation systems.

OEM/ODM customization is available for project-based requirements.

### Specification Table:

PRODUCT NAME
6.35mm Female Headphone Jack

MODEL
CK6.35-644-6P

PIN
6 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

![6.35mm 6 pin headphone jack PCB mount socket](https://cenyutech.com/wp-content/uploads/2026/04/20260404145027508549.webp)

### 3 Pin vs 4 Pin vs 5 Pin vs 6 Pin vs 7 Pin Audio Jack difference:

**Type**
**Function**
**Application**

3 Pin
Mono/basic
Guitar / PCB audio

4 Pin
Stereo
Headphone / Mixer

5 Pin
Signal switching
Advanced audio

6 Pin
Stereo + switching
Professional audio

7 Pin
Complex control
High-end systems

### Key Features

- 6-pin design for stereo + switching

- Standard 6.35mm interface

- PCB mount, stable and secure

- Low contact resistance

- Durable and long lifespan

### Applications:

- Amplifiers

- Audio mixers

- Professional audio equipment

- Headphone systems

- AV systems

Widely used in advanced audio devices requiring stereo signal routing and switching control.

### Why Choose Our Audio Connector:

- Professional connector manufacturer

- OEM / ODM customization

- Strict quality control

- Fast delivery

- Competitive factory pricing

- 6.35mm 6 pin headphone jack PCB mount supplier

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

- audio jack PCB connector factory China

- 6 pin headphone jack for amplifier

- buy 6.35mm audio jack in bulk

### FAQ

**Q1: What is a 6.35mm 6 pin headphone jack?**It is an advanced [audio connector](https://cenyutech.com/tag/audio-connector) designed for stereo signal transmission combined with switching functions in professional audio systems.

**Q2: What is a 6 pin headphone jack used for?**It is mainly used for stereo signal routing and switching in amplifiers, mixers, and audio devices.

**Q3: What is the difference between 5 pin and 6 pin jack?**5 pin supports basic signal switching, while 6 pin provides additional contacts for more complex routing and control.

**Q4: Is 6.35mm the same as 1/4 inch?**Yes, 6.35mm equals 1/4 inch and is standard in professional audio equipment.

**Q5: Can this jack be used in professional audio systems?**Yes, it is widely used in mixers, amplifiers, and advanced audio equipment.

![6.35mm 6 pin headphone jack PCB mount socket](https://cenyutech.com/wp-content/uploads/2026/04/20260404145033510488.webp)

![6.35mm 6 pin headphone jack PCB mount socket](https://cenyutech.com/wp-content/uploads/2026/04/20260404145034135040.webp)