D-SUB Connector, PCB Mount & Solder Cup DB9 DB25 DB37 Male Female DB Connector

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Contaact	Copper alloy
Shell	Copper alloy&spcc
Terminal	Gold plated in contact
Housing	Thermoplastic UL94V-0

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Product Specification


Contaact	Copper alloy	Shell	Copper alloy&spcc
Terminal	Gold plated in contact	Housing	Thermoplastic UL94V-0
High Light	LFH Automotive Cable Connectors ，UL94V-0 Automotive Cable Connectors ，LFH automotive wire harness connectors

Product Introduction

D-SUB Connectors (PCB Mount & Solder Type DB Male & Female Connectors)

Overview

D-SUB connectors, commonly referred to as DB connectors, are classic industrial rectangular signal interfaces. This product range includes PCB through-hole mount type and solder-cup type, covering popular specifications DB9, DB25, DB37, available in male (pin) and female (socket) versions. Widely adopted for signal transmission in industrial controllers, testing instruments, serial communication equipment and automation machinery.

Structure

Metal Shell: Zinc alloy housing with mounting holes for secure installation. It provides EMI shielding to reduce electromagnetic interference and ensures stable connection under vibration.
Insulator: High-temperature resistant insulating base to separate contacts and avoid short circuits.
Gold-plated Contacts: Solid copper contacts plated with gold, featuring excellent conductivity, oxidation resistance and wear resistance to support frequent mating.
Two main mounting styles:

PCB Mount: Straight pins for soldering directly onto printed circuit boards
Solder Cup: Rear terminals for wire soldering to assemble custom cable harnesses

Key Features

✅ Industrial-grade stable connection Metal housing can be locked in place, effectively preventing loose contact in vibrating working environments. ✅ Superior signal performance Gold-plated contacts guarantee reliable transmission of serial signals, control signals and low-speed data. ✅ Multiple specifications & orientations Available in DB9, DB15, DB25, DB37, male/female, PCB mount and solder versions to meet diverse assembly demands. ✅ EMI shielding function Metal shell suppresses electromagnetic interference, ideal for precision industrial equipment.

Typical Applications

Industrial control devices, measuring & testing instruments, serial communication ports, automation equipment, medical instruments and signal harness assemblies.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

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from Quality China Factory

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Business Type:

Manufacturer 


Year Established:

2002 


Total Annual:

5000000-10000000


Employee Number:

200~300 


Ecer Certification：

Verified Supplier 

Nigat Electronic (Shenzhen) Limited is one of leading the foreign individual manufacturing and sales of wide range of interconnect bodies accessories, Connector and Cable.We providing the best quality in customer and services On-Time Delivery, continuously creative, pursue outstanding, and with the ... Nigat Electronic (Shenzhen) Limited is one of leading the foreign individual manufacturing and sales of wide range of interconnect bodies accessories, Connector and Cable.We providing the best quality in customer and services On-Time Delivery, continuously creative, pursue outstanding, and with the ...

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Nigat (Guangdong) Precision Technology Co., Ltd.
Building E, Shasi High-tech Industrial Park, Shajing Subdistrict, Bao'an District, Shenzhen
https://www.cablewireconnector.com/

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