New 9 15 25 37 Pin dB9 Male Female Board DIP Type with Screw D-SUB Connector USB Adapters

• Customization: Available
• Gender: Plug, Female Sockets
• MOQ: 1000PCS
• Model NO.: EA-SA4
• Material: Plastic
• Keywords: Waterproof Power Cable Connector
• Transport Package: Cartoon
• Specification: ADAPTER
• Trademark: OEM
• Origin: China
• HS Code: 8536690000
• Production Capacity: 10000/Week

Product Description

Overview

This D-SUB connector covers DB9, DB15, DB25 and DB37 versions, supplying both male plug and female socket options. It features DIP through-hole structure for direct soldering onto PCB boards for secure board-mount assembly. Fitted with jackscrew screw locks to hold mated pairs tightly, eliminating accidental disconnection in working conditions. Gold-plated contact pins resist oxidation and guarantee consistent signal transfer. Robust metal housing delivers excellent electromagnetic shielding against external interference. This connector is extensively deployed for RS232 serial interfaces, COM ports and diverse industrial control signal transmission scenarios.

• Multiple Specifications: DB9 / DB15 / DB25 / DB37, male and female types for your different wiring requirements
• PCB Installation: Standard DIP through-hole design, convenient for manual or wave soldering processing
• Lock-in Mechanism: Built-in jackscrew locking hardware keeps connectors mated firmly under vibration
• Premium Contact Performance: Gold-plated terminals for long-term service life and reliable conductivity
• Wide Application: Suited for industrial controllers, serial communication devices and automation equipment

 

Material

Product name	D-sub Connector 9 pin Male PCB DB9 Connector
Material of contact	Copper Alloy
Material of insulator	Glaa filled polyester UL 94 V-0
Material of shell	Stell,Tin plated
Contact resistance	<20mΩ
Insulation resistance	>5000mΩ