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JNTC

Business AreasJNTCConnector

Connector

Manufacturing high-functional connectors such as waterproof, high-speed
(C Type), and 5G according to the latest mobile trend changes

Connectors are leading to product differentiation such as the advent of the 5G era and high-capacity, high-speed signal transmission and waterproofing of smartphone electronic devices. JNTC has been producing core connectors for diverse phones ranging from 2G feature phones to 5G smartphones. We are developing high-functional connectors such as 5G, C-TYPE, and waterproof in line with the latest smartphone trend changes, and we are enhancing our corporate value based on long-term reliability.
JNTC is preparing to expand the market with connectors not only for smartphones, but also for various electronic products such as home appliances, displays, and laptops. In addition, we secure global competitiveness in the connector business through line automation and process technology innovation and continue to grow through diversification of customer lines.

Product Details

Developing high-functional connectors and building product reliability
based on more than 20 years of know-how and technology

The connector business department continues to develop high-functional connectors such as 5G, C-TYPE, and waterproof based on JNTC's 20 years of know-how and technology. In addition, we are equipped with the latest facilities to meet market demand and have established a mass production system capable of securing the industry's highest yield and manufacturing stable quality products.

2000

2G
Feature phone

480M, 12M

24Pin, 16Pin

(MMI*)

2008

3G
Smartphone

480M

Micro USB* 2.0

(Type B)

2016

4G
Smartphone (Waterproof, LTE)

5G

Micro USB 3.1

(Type C)

2019

5G
Smartphone (Waterproof, 5G)

10G

Micro USB 3.1

(Type C)

* MMI : Multi Media Interface, Korea Standard Type , **Micro USB Type B,C : Global Standard Type