ST12 2-9 Pin Aviation Connectors

Name: ST12 2-9 Pin Aviation Connectors
Brand: KMYD
SKU: 2-9 Pin
Price: 1.00 USD
Availability: InStock
Rating: 4.9 (12 reviews)

MOQ	>200
Number Of Cores	2-9 Pin
Contact Diameter(mm)	1.0 mm – 2.0 mm
IP Rating	IP44~IP67
Shell Material	Nickel-Plated Brass
Temperature Range	-25°C ~ +85°C
Termination	Solder
Rated Current(A)	5A
Rated Voltage(Ac.V)	250V
Test Voltage(Ac.V)1Min	1000
Insulation Resistance (MΩ)	≥1000 MΩ
Contact Resistance (MΩ)	≤5 mΩ
Certification

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ST12 2 - 9 Pin Aviation Connector – High-Performance Industrial & Aerospace Connectivity
The ST12 2–9 Pin Aviation Connector is a premium circular connector engineered for industrial automation, aerospace, and defense systems where reliability, precision, and secure connectivity are essential. Unlike standard connectors, the ST12 series combines robust mechanical construction, high-density pin options, and stable electrical performance, making it ideal for critical equipment exposed to harsh environments.
With its flexible 2–9 pin configuration, it supports signal, power, and data lines in a single compact interface, reducing installation complexity while ensuring safety and efficiency.

Key Features and Benefits

Durable Metal Housing

The ST12 connectors feature a robust metal shell made from nickel-plated brass or aluminum alloy, providing:

1.Excellent corrosion resistance

2.Strong mechanical protection

3.Long service life

4.Reliable performance in harsh environments

This ensures stable operation in demanding industrial conditions.

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Rugged Design for Extreme Environments
Designed for industrial and aerospace applications, the ST12 connector provides:
High mechanical retention, ensuring stable connections under vibration and shock
Resistance to dust, moisture, and contaminants, suitable for indoor and outdoor installations
Precision electrical contacts for low-resistance, reliable signal transmission
Compact circular housing for space-limited panels and devices
The connector’s durability and adaptability make it suitable for control systems, avionics panels, industrial machinery, and instrumentation networks.

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Factory Expertise – Multi-Angle Strength
Our factory has over 15 years of experience producing ST12 aviation connectors, combining advanced engineering, precision manufacturing, and stringent quality control:

Research & Development: Specialized in aviation and industrial-grade connectors

Precision Manufacturing: CNC machining, injection molding, and metal stamping for consistent quality

Connector

Assembly Excellence: In-house assembly for panel mount, docking, and cable-integrated versions

Rigorous Testing: Electrical, mechanical, and environmental tests ensure long-term durability.

Connector

Customization & OEM/ODM Options: Flexible pin layouts, cable lengths, housing finishes, and branding
By leveraging vertical integration and factory control, we deliver reliable connectors for critical industrial and aerospace applications.

Applications
Aerospace and avionics systems
Industrial automation and control panels
Robotics and motion control networks
Sensor and actuator integration
Harsh environment instrumentation and monitoring

Electrical and electronic assemblies requiring reliable connectivity

Why Choose ST12 Aviation Connectors?
The ST12 2–9 Pin Aviation Connector offers high-density connectivity, rugged durability, and industrial/aerospace-grade reliability, providing a trusted solution for mission-critical systems where every connection matters.

Contact Us
We provide samples, technical support, and OEM/ODM customization services.
Reach out today for factory-direct ST12 aviation connector solutions, combining precision engineering, reliable performance, and flexible configurations.

Item	Parameters
Number of Cores	2-9 Pin
Gender	Male/Female
Housing Material	Nickel-Plated Brass
Cores Material	Brass Plated with Silver
Insulator Material	Phenolics
Locking System	Threaded Locking
Temperature Range	-25°C ~ +85°C
Rated Current (A)	5A
Rated Voltage (AC.V)	250V
Test Voltage (AV.C)1Min	1000V
Insulation Resistance (㏁)	≥1000 MΩ
Contact Resistance (㏁)	≤5㏁
Termination	Solder