DB9 Female to 2P Gray Automotive Connector Cable 1000mm

We have accumulated years of experience matching different client’s unique assembly needs, and can flexibly design Customized Electrical Connectors And Harnesses that fully comply with RoHS and automotive industry standards, delivering stable wiring products to equipment manufacturers and vehicle modification suppliers worldwide.

This DB9 Female to 2P Gray Automotive Connector Cable 1000mm is a dedicated serial signal transmission wire tailored for vehicle-mounted control modules and industrial detection devices. It adopts 20AWG black PVC insulated wires, separated into red and black lines to distinguish power and signal circuits, avoiding miswiring during on-site assembly. One end is equipped with standard DB9 female connector fixed with locking screws to prevent loose contact during long-term vibration, while the other side uses a gray 2P automotive plug with complete locking structure for quick plug-and-play installation. The fixed overall length of 1000±30mm fits the internal layout space of most engineering vehicle control boxes; key wire joints are wrapped with thick heat shrink tubes for insulation and tensile protection. Every finished cable passes DC 500V withstand voltage, continuity and insulation resistance inspection to eliminate signal interruption and short-circuit risks.

Item	Description
Product Name	DB9 Female to 2P Gray Automotive Connector Cable 1000mm
Type	Industrial & Automotive Serial Signal Transmission Wiring Harness
Voltage	12V / 24V DC, Customized Available
Pins Material	Nickel-Plated Brass Terminals, Gold-Plating Optional
Plug Material	PA66+GF Industrial & Automotive Grade Connector Housing
Working Temperature	-40℃~+105℃ Or Customized
Length	1000±30mm / Customized Length Available
Minimum Insulation Resistance	≥10MΩ
Maximum Conduction Resistance	≤3Ω
Withstand Voltage Test	DC 300V 10MS
Application Fields	Vehicle industrial control module serial communication, automotive equipment RS232 data transmission, on-board sensor power & signal connection, heavy machinery ECU data reading, industrial test equipment wiring, auto diagnostic tool auxiliary communication cable, engineering vehicle electronic control system connection, DIY industrial electronic debugging projects, custom serial signal conversion wiring harness
Specific Shipping Cost	Please Contact Us

Designed for serial communication data transmission, this cable fills the demand for stable signal bridging among mainstream automotive cables. Unlike single-purpose power supply wires, it focuses on low-loss RS232 signal output, making it ideal for ECU data reading, on-board sensor signal collection and equipment bench debugging. Its flexible wire body can be bent freely in narrow vehicle cavities, and the anti-aging outer jacket resists oil and high temperature inside engine compartments, showing obvious advantages over ordinary household signal wires.

Fubon Harness integrates independent mold development, precision crimping production and strict electrical testing, focusing on providing reliable circuit connection solutions for vehicle electronics, industrial control equipment and engineering machinery.

If you need to adjust wire length, wire gauge, connector pin definition or shell color according to your equipment layout, our technical team can produce a fully matched customized car wiring harness. This serial communication cable has become a regular matching accessory for many engineering machinery brands and auto diagnostic equipment factories, and we support small batch sample orders to help clients verify compatibility before mass production.