# CK6.35-627-3P Audio Jack 3 Pin Female Connector

Date: 2026-05-05
Categories: 6.35mm Phone Jack Series
URL: https://cenyutech.com/ck6-35-627-3p-audio-jack-3-pin-female-connector.html

## Product Summary

CK6.35-627-3P is a 1/4 inch 3 pin female audio jack connector engineered for industrial audio equipment and automation-related electronic assemblies. It is widely used in PCB-based systems that require stable signal transfer, reliable insertion performance, and long-term durability in demanding operating environments.

This connector is well suited for electric guitars, amplifiers, AV systems, mixers, and custom audio electronics. As a practical PCB audio interface, it helps ensure consistent connection quality in professional audio signal routing, equipment maintenance, and replacement applications. Its compact form makes it a strong fit for audio control boards, embedded sound modules, and industrial electronic devices where dependable connectivity is essential.

For buyers looking for a 3 pin audio jack, 1/4 inch female headphone jack, or PCB mount audio connector, CK6.35-627-3P offers a balanced solution for industrial use, automation integration, and durable audio equipment design.

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

### Specification Table:

PRODUCT NAME
1/4 Inch Female Headphone Jack

MODEL
CK6.35-627-3P

PIN
3 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:

- Electric guitars

- Amplifiers

- Audio equipment

- DIY electronics

- AV systems

Widely used in PCB-based audio devices and electronic systems requiring stable signal transmission.

### Why Choose Our Audio Connector:

- Professional connector manufacturer

- OEM / ODM customization

- Strict quality control

- Fast delivery

- Competitive factory pricing

- 6.35mm 3 pin headphone jack PCB mount supplier

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

- audio jack PCB connector factory China

- 3 pin headphone jack for amplifier

- buy 6.35mm audio jack in bulk

![6.35mm 3 pin headphone jack PCB mount socket](https://cenyutech.com/wp-content/uploads/2026/04/20260403231437223631.webp)

![6.35mm 3 pin headphone jack PCB mount socket](https://cenyutech.com/wp-content/uploads/2026/04/20260403231435489268.webp)

![6.35mm 3 pin headphone jack PCB mount socket](https://cenyutech.com/wp-content/uploads/2026/04/20260403231434472684.webp)

### FAQ

**Q1: What is a 6.35mm 3 pin PCB mount headphone jack?**It is a standard [audio connector](https://cenyutech.com/tag/audio-connector) used for mono signal transmission, designed to be soldered directly onto a PCB for stable and compact connections.

**Q2: What is a 3 pin headphone jack used for?**It is mainly used for mono audio transmission in guitars, amplifiers, and audio equipment.

**Q3: What is the difference between PCB mount and panel mount jack?**PCB mount jacks are soldered directly onto circuit boards, while panel mount jacks are installed on device panels.

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

**Q5: Can this jack be used in amplifiers?**Yes, it is commonly used in amplifier and guitar input circuits.