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WS16 3 Pin Aviation Connector Waterproof Circular Plug

>Number Of CoresNumber Of Cores 3 Pin
Contact DiameterContact Diameter(mm) 1.5 mm
IP RatingIP Rating IP65
Shell MaterialShell Material Zinc Alloy with Chrome Plating
Temperature RangeTemperature Range -25°C~ +85°C
TerminationTermination Solder / Crimp
Rated CurrentRated Current(A) 25 A
Rated VoltageRated Voltage(Ac.V) 500 V
Test VoltageTest Voltage(Ac.V)1Min 1000V
Insulation ResistanceInsulation Resistance (MΩ) 2000 MΩ
Contact ResistanceContact Resistance (MΩ) ≤5 MΩ
CertificationCertification
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The WS16 3 pin aviation connector is a compact and durable circular connector designed for secure electrical connections in industrial equipment, automotive systems, and wiring harness applications. Known for its strong mechanical structure and dependable electrical performance, the WS16 connector provides stable power and signal transmission for a wide range of electronic devices.

Built with a zinc alloy chrome plated housing, the WS16 aviation connector offers excellent resistance to corrosion, wear, and environmental stress. Its robust construction ensures long-term reliability even in demanding working conditions where vibration, dust, and moisture may be present.

With a 3 pin configuration, this connector is particularly suitable for applications requiring simple and stable electrical connections, such as power supply lines, control circuits, and signal transmission systems.

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Durable Zinc Alloy Chrome Plated Housing

One of the key features of the WS16 connector is its zinc alloy die-cast shell with chrome plating. This material combination provides both structural strength and enhanced surface protection.

The zinc alloy body offers excellent mechanical durability and impact resistance, while the chrome plated finish improves corrosion resistance and surface hardness. This ensures the connector maintains reliable performance even after long periods of use in industrial environments.

Advantages of the housing material include:


1.High resistance to corrosion and oxidation

2.Strong mechanical durability

3.Improved wear resistance during repeated connections

4.Long service life in demanding environments

These characteristics make the WS16 connector a reliable solution for equipment operating in industrial workshops, automotive systems, and outdoor electrical installations.


Secure Screw Locking Connection

The screw locking mechanism of the WS16 aviation connector provides a stable and secure connection between the plug and socket. After insertion, the threaded coupling ring can be tightened to lock the connector firmly in place.

This locking design offers several important benefits:


1.Prevents accidental disconnection

2.Maintains stable electrical contact

3.Provides reliable performance under vibration

4.Allows easy installation and maintenance

Because of this secure locking structure, WS16 connectors are commonly used in wiring harness systems, automotive equipment, and industrial control devices where dependable connections are essential.


Stable Electrical Performance

The WS16 3 pin circular connector is designed to ensure consistent electrical transmission for both power and signal applications. High-quality metal contacts and reliable insulation materials help maintain stable current flow and minimize contact resistance.

Key electrical advantages include:


1.Reliable power and signal transmission

2.Low contact resistance

3.Good insulation performance

4.Stable electrical connection

These features allow the WS16 connector to perform reliably in control systems, electronic devices, and wiring harness assemblies.

WS16连接器.jpg

Conclusion

The WS16 3 pin aviation connector with zinc alloy chrome plated housing provides a durable and dependable solution for power and signal connections. With its robust metal construction, secure screw locking mechanism, and stable electrical performance, this connector meets the needs of modern industrial and automotive applications.

Whether used in wiring harness assemblies, industrial equipment, or electronic systems, the WS16 connector delivers reliable performance, easy installation, and long-lasting durability.

Item

Parameters

Number of Cores

3 Pin

Gender

Male/Female

Housing Material

Zinc Alloy with Chrome Plating

Locking System

Screw Locking

Temperature Range

-25°C~ +85°C

Rated Current (A)

25 A

Rated Voltage (AC.V)

500 V

Test Voltage (AV.C)1Min

1000 V

Insulation Resistance ()

2000

Contact Resistance ()

 5

Termination

Solder/Crimp



Related Resource


WS16 3 Pin Aviation Connector Waterproof Circular PlugManufacturer Advantage
Stable Delivery with No Risk of Supply Interruption
Stable Delivery with No Risk of Supply Interruption
Stable Delivery with No Risk of Supply Interruption: Core components are manufactured in-house, allowing us to deliver standard products within seven days. During peak seasons, we can flexibly adjust production capacity, eliminating concerns about delays caused by reliance on external suppliers
One-Stop Service to Save Time and Costs
One-Stop Service to Save Time and Costs
One-Stop Service to Save Time and Costs: From design and production to after-sales support, we provide end-to-end integrated solutions. There's no need to coordinate with multiple suppliers, reducing communication efforts and avoiding potential issues in process coordination.
Factory Visits for Transparent Trust-Building
Factory Visits for Transparent Trust-Building
Factory Visits for Transparent Trust-Building Clients are welcome to visit our facility at any time to observe the entire process—from RD, molding, and die-casting to injection molding, assembly, and testing. Through face-to-face communication and on-site verification, clients gain a clear u
18 Years of Expertise with Quality Assurance
18 Years of Expertise with Quality Assurance
18 Years of Expertise with Quality Assurance With 18 years of industry experience and a technical team boasting over a decade of expertise, our product quality is backed by multiple certifications including National High-Tech, UL, CE, and ISO9001. Long-term market validation ensures reliabili

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Customer Reviews

   

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Review Title

Review Text

   WS28 Multi-Core Industrial Control Connector


MovieBuff77  2026-02-02

Perfect multi-core for control panels, easy to wire. Excellent build quality, highly recommend it!
   WS55 High-Pin Large Cabinet Connector


HomeImprover33  2026-02-02

High core count cuts clutter, sturdy for big wiring setups. Outstanding quality, must recommend!
   WS20 Anti-Vibration Gold Pin Connector


TechieTom  2026-02-02

Vibration-proof lock holds tight, gold pins for steady transmission. Top-notch quality, definitely recommend!
   WS32 Heavy-Duty High Current Connector


GiftGiver88  2026-02-02

Handles high current flawlessly, rugged for automation gear. Great quality, totally recommend!
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Manufacturer Address:Baoan District, Shenzhen City, Guangdong Province,China

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