# CK6.35-647-6P Audio Jack 6 Pin Stereo Switch Socket

Date: 2026-05-05
Categories: 6.35mm Phone Jack Series
URL: https://cenyutech.com/ck6-35-647-6p-6-pin-stereo-switch-audio-jack.html

## Product Summary

The CK6.35-647-6P is a 6 pin stereo switch audio jack developed for industrial audio, automation assemblies, and professional signal interface applications. Using a standard 6.35mm connection format, it delivers dependable stereo transmission with switching capability, making it a solid fit for mixer panels, headphone sockets, control PCBs, and embedded audio systems.

Its 6 pin layout is especially useful where signal path control and jack-detect switching are required. For designers working on professional audio equipment or industrial control devices, this type of PCB mount stereo jack helps simplify board integration while maintaining secure mechanical retention and stable electrical contact.

In practical use, it is well matched to applications such as audio routing modules, instrument interface boards, industrial control panels, communication terminals, and custom electronic assemblies that need durability and reliable insertion performance. As a 1/4 inch stereo switch socket, it offers a more functional alternative to basic mono or non-switching audio connectors.

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

### Specification Table:

PRODUCT NAME
1/4 Inch Female Headphone Jack

MODEL
CK6.35-647-6P

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 dual switch socket](https://cenyutech.com/wp-content/uploads/2026/04/20260404145717583390.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 + dual 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 dual-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

- dual switch audio jack connector

- 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 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 equipment.

**Q3: What is dual-switching in audio jacks?**Dual-switching allows automatic signal routing or circuit switching when a plug is inserted or removed.

**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 devices.

![6.35mm 6 pin headphone jack PCB mount dual switch socket](https://cenyutech.com/wp-content/uploads/2026/04/20260404145729652316.webp)

![6.35mm 6 pin headphone jack PCB mount dual switch socket](https://cenyutech.com/wp-content/uploads/2026/04/20260404145730597438.webp)