# CK6.35-630G-3P PCB Audio Jack 6.35mm Mono Socket

Date: 2026-05-05
Categories: 6.35mm Phone Jack Series
URL: https://cenyutech.com/ck6-35-630g-3p-pcb-audio-jack-6-35mm-mono-socket.html

## Product Summary

The CK6.35-630G-3P is a board mount 6.35mm audio jack developed for industrial electronics, automation assemblies, and reliable mono signal transmission. With a 3 pin configuration, it is widely used where stable audio connectivity and secure PCB integration are required.

This PCB audio socket fits applications such as guitar amplifier boards, control interface modules, embedded audio circuits, test equipment, and industrial panel electronics. The standard 1/4 inch jack format supports straightforward system matching, while the board mount structure helps simplify installation and improve production efficiency.

For buyers focused on long service life and consistent contact performance, this model offers a practical solution for industrial audio connection points, mono signal input modules, and automation control boards. It is especially suitable for equipment that demands durability, repeatable insertion performance, and stable electrical contact in daily operation.

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

### Specification Table:

PRODUCT NAME
1/4 inch 6.35mm Headphone Jack

MODEL
CK6.35-630G-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

![6.35mm 3 pin headphone jack PCB mount socket](https://cenyutech.com/wp-content/uploads/2026/04/20260404083311389029.webp)

### 3 Pin vs 4 Pin vs 5 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

7 Pin
Complex control
Professional systems

### Key Features:

- 3-pin design for mono audio

- Standard 6.35mm interface

- PCB mount, secure and stable

- Low contact resistance

- Durable and cost-effective

### 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

### FAQ

**Q1: What is a 6.35mm 3 pin headphone jack?**It is a standard [audio connector](https://cenyutech.com/tag/audio-connector) used for mono signal transmission, commonly applied in guitars and amplifiers.

**Q2: What is a 3 pin headphone jack used for?**It is mainly used for mono audio signal transmission in audio equipment and electronic devices.

**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 fixed to device enclosures.

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

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

![6.35mm 3 pin headphone jack PCB mount socket](https://cenyutech.com/wp-content/uploads/2026/04/20260404083310674915.webp)

![6.35mm 3 pin headphone jack PCB mount socket](https://cenyutech.com/wp-content/uploads/2026/04/20260404083310019524.webp)