Aviation Connector Supplier

Willmall Aviation Connector supply supports industrial wiring with corrosion resistance, stable mating performance, and environmental suitability for humid or dusty sites.

LD28 Series Aviation Connector

LD28 Series Aviation Connector offers flame-retardant PA6 shell, PPS insulation to 220°C, gold-plated contacts, threaded and screw crimping. It fits 12–14mm cables, resists over 500 insertions, and ensures reliable, durable performance in harsh environments.

LD20 Series Aviation Connector

LD20 Series Aviation Connector features flame-retardant PA6 shell, PPS insulation to 240°C, gold-plated contacts, threaded and screw crimp connection. Rated for 500+ insertions, it operates from -25°C to 85°C .

LD16 Series Aviation Connector

LD16 Series Aviation Connector uses a threaded connection, flame-retardant PA6 shell, PPS insulation rated to 240°C, and gold-plated contacts. It supports screw crimping, over 500 insertions, and operates between -25°C and 85°C.

SD28 Series Aviation Connector

SD28 Series Aviation Connector features a threaded connection, PA66/PA6 shell, PPS insulation up to 260°C, and gold-plated copper contacts. Designed for welding, it withstands over 500 insertions, operates in -25°C to 85°C.

SD20 Series Aviation Connector

SD20 Series Aviation Connector features a threaded connection, PA66/PA6 shell, PPS insulator rated to 260°C, gold-plated copper contacts, and supports welding. It is rated for over 500 insertions, operates from -25°C to 85°C, and is suitable for 6–8mm cables.

SD16 Series Aviation Connector

SD16 Series Aviation Connector features threaded connection, PA66/PA6 shell, PPS insulation to 260°C, gold-plated copper contacts, and supports welding. With over 500 insertions and a -25°C to 85°C range,

SD13 Series Aviation Connector Threaded PA66/PPS, Gold-Plated Copper

SD13 Series Aviation Connector with threaded connection and welded wiring, using PA66/PA6 shell, PPS insulator (260°C), and gold-plated copper contacts for industrial interfaces.

Wilmall Aviation Connector Manufacturer

Willmall provides factory-direct supply for Aviation Connector sourcing with tiered pricing and short lead times on commonly used models for routine maintenance and builds.

Factory-direct supply model with tiered pricing for repeat procurement and multi-model consolidation
Corrosion-resistant construction for applications exposed to moisture and airborne contaminants
Designed for repeated insertion and removal cycles in service-access connectors
Environmental suitability for dusty and humid installation locations
Fast delivery availability for commonly used Aviation Connector models

What is an Aviation Connector?

An Aviation Connector is a circular, detachable electrical connector category used to connect and disconnect power, signal, or control circuits. Aviation Connector designs typically use keyed shells and a coupling mechanism to align contacts and maintain a secure mated condition.

How does an Aviation Connector maintain a secure connection after mating?

Aviation Connector designs commonly use a threaded coupling ring or similar locking structure that applies axial force to keep the plug and receptacle engaged. Keying features prevent incorrect orientation during mating and help protect contact alignment.

Which application scenarios commonly use Aviation Connector assemblies?

Aviation Connector assemblies are used in industrial equipment where detachable wiring is required for installation, service access, module replacement, or transport. Typical scenarios include automation cabinets, machine tool wiring, sensors and actuators, test equipment, and field-installed machinery.

How should an Aviation Connector be selected for dusty or humid environments?

For dusty or humid environments, Aviation Connector selection should prioritize corrosion-resistant materials and constructions intended for contaminant exposure. Installation practices should also include strain relief, proper cable routing, and enclosure design to limit direct moisture or particulate ingress at connection points.

How is an Aviation Connector typically installed and maintained?

Installation typically involves mounting the receptacle to a panel or enclosure, terminating wires to the contact system, and verifying alignment and locking during mating. Maintenance commonly includes periodic inspection for corrosion, contamination, loosening of the coupling mechanism, and signs of contact wear from repeated insertion and removal.

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