Choosing the right aircraft connectors can feel overwhelming, especially when the stakes are so high. With so many manufacturers claiming to be the best, how do you identify which suppliers truly deliver quality, reliability, and value? We’ve done the research for you! In this article, we’ll compare the top aircraft connector factories and manufacturers, sharing key strengths and differences. Ready to find your ideal supplier? Let’s dive in and make your selection easier than ever!

Related Video

GIGAFLIGHT: Aircraft Cable & Mil-Spec Wiring, Connectors & Cable Assemblies

Product Details:
GIGAFLIGHT specializes in aircraft cable and mil-spec wiring, connectors, and cable assemblies. Their main product lines include high-speed data/Ethernet cables (GIGABite™), 50 Ohm RF coax cables (GIGALite™), 75 Ohm coaxial/triax and HDMI cables (GIGAVideo™), and shielded composite aerospace cables (GIGACore™). They also offer connectors, cross-referenced cable alternatives, and custom cable assemblies.

Technical Parameters:
– GIGABite™: High-speed data and Ethernet communications cables
– GIGALite™: 50 Ohm RF coax cables and connectors
– GIGAVideo™: 75 Ohm coaxial and triax, HDMI cables and connectors
– GIGACore™: Shielded composite cables and assemblies for aerospace applications

Application Scenarios:
– Business aviation wiring applications
– Commercial aerospace electrical systems
– Military and defense systems wiring
– Marine and motorsport electrical harnesses

Pros:
– Wide range of industry-focused cable types (data, RF, video, composite)
– Availability of mil-spec and aerospace-grade cable solutions
– Cross-reference options for alternative and replacement cables
– Custom cable assemblies and connector options

Cons:
– Detailed technical specifications and performance metrics are not displayed on
– Limited information about product certifications, approvals, or compliance
– No explicit pricing or procurement details provided

Aviation Connectors from Top Manufacturers – PEI-Genesis

Product Details:
Aviation connectors designed for use in commercial and military aircraft applications, offering various configurations such as circular, rectangular, and filtered connectors available from leading manufacturers.

Technical Parameters:
– Available in various materials for corrosion resistance and durability
– Options for EMI/RFI shielding
– Wide operating temperature ranges for harsh environments
– Multiple locking mechanisms for secure connections

Application Scenarios:
– Commercial aircraft avionics
– Military aerospace systems
– Cockpit instrumentation
– Power and signal transfer in aerospace equipment

Pros:
– Rugged and reliable for harsh aviation environments
– Custom assembly and quick turnaround available
– High resistance to vibration and extreme temperatures
– Compliant with stringent industry standards

Cons:
– May have higher cost due to specialized requirements
– Complexity in selection due to many configuration options

J&K Connectors – J&K – Parts Sourcing for Aerospace, Aviation, Military …

Product Details:
JK Connectors specializes in the design and manufacture of electrical connectors, cable assemblies, and interconnect solutions for industrial and commercial applications. Their offerings include circular connectors, rectangular connectors, custom harnesses, waterproof connectors, and panel mount solutions.

Technical Parameters:
– Available in multiple pin counts and configurations
– Rated for high current and voltage applications
– Waterproof/connectors meet IP67/IP68 standards
– Designed to withstand vibration and harsh environments

Application Scenarios:
– Industrial automation systems
– Transportation and railways
– Renewable energy installations
– Consumer electronics assembly

Pros:
– Custom design capabilities for specific customer needs
– High durability and reliable performance in harsh conditions
– Wide range of product types and certifications (e.g., IP-rated protection)

Cons:
– May require minimum order quantities for custom solutions
– Lead times can vary for specialized or non-standard products

Aviation Connectors – McMaster-Carr

Product Details:
Mil.Spec. Screw-Together Aviation Connectors rated to MIL-DTL-5015 specifications, available in multiple pole configurations (2-37 poles), designed for high-vibration and frequent connect/disconnect applications. All connectors come assembled with pins and sockets; caps sold separately for protection when not in use.

Technical Parameters:
– Voltage ratings up to 500V AC/700V DC
– Current rating: 13A
– Operating temperature range: -65°F to 255°F
– Wire gauge compatibility: 20-16 AWG
– Cable outer diameter compatibility: 0.14″-0.92″ (varies by model)
– Housing material: Cadmium-Plated Aluminum
– Complies with MIL-DTL-5015 and provides assembled pins and sockets

Application Scenarios:
– Aerospace and aviation electrical connections
– Industrial environments with frequent vibration
– Situations requiring reliable and repeatable connection/disconnection
– Applications needing compatibility with MIL-DTL-5015 standard products

Pros:
– Rugged and vibration-resistant construction suitable for demanding environments
– Wide variety of pole counts, accommodating diverse wiring needs
– Ready-to-use with preassembled pins and sockets
– Interchangeable with other connectors meeting the same MIL spec

Cons:
– Protective caps are sold separately
– Housing and materials may not be suitable for all environments due to cadmium

Amphenol Aerospace

Product Details:
Amphenol Aerospace provides high-performance electrical and fiber optic connectors, interconnect systems, and cabling solutions for harsh environments, especially for aerospace, defense, and industrial markets.

Technical Parameters:
– High-density, circular and rectangular connectors supporting multiple contact
– Ruggedized designs for extreme temperatures, vibration, and shock
– EMI/RFI shielding and high-speed data transfer capabilities
– Compliant with MIL-DTL, ARINC, and other industry standards

Application Scenarios:
– Commercial and military aircraft systems
– Ground vehicles and armored platforms
– Spacecraft and satellite communications
– Industrial automation and harsh environment applications

Pros:
– Wide product range with customizable solutions for specific requirements
– Designed to meet and exceed stringent military and aerospace standards
– Excellent durability and reliability in extreme conditions
– Strong support and engineering service for system integration

Cons:
– Potentially higher cost compared to standard commercial connectors
– Complexity may require detailed engineering consultation for optimal selection

Aircraft connector – All the aeronautical manufacturers – AeroExpo

Product Details:
Aerospace connectors including RF connectors, PCB connectors, data connectors, audio/video connectors, and electrical power supply connectors from multiple manufacturers (e.g., Inbertec, TE Connectivity, Radiall, Amphenol, IFPL, LPA, Fischer Connectors, TT Electronics). Offerings include circular, push-pull, machined shell, and modular designs for various aircraft and mission-critical applications.

Technical Parameters:
– Voltage ratings: up to 1,500 V (e.g., Amphenol, Fischer Connectors); 28 V
– Primary current ranges: 1.8 A (TE Connectivity), 2 A – 23 A (Radiall), 5 – 25 A
– USB Version: 2.0 (TE Connectivity); withstanding voltages: 1,500 V rms (Souriau)
– Tested to MIL-STD-1344 (Amphenol); insulation resistance > 1,000 MOhm (Souriau)

Application Scenarios:
– Aircraft power supply and ground support equipment interconnection
– In-Flight Entertainment Systems, cabin service systems, galley connectors, and
– Critical aerospace and defense applications requiring high reliability and
– Areas needing robust, sealed, and easily replaceable connectors (e.g., panel

Pros:
– Wide range of configurations, including circular and modular designs for
– High durability, robust materials, and advanced sealing for challenging
– Industry-leading reliability features (e.g., long-life contacts, push-pull
– Compliance with aerospace and military standards (e.g., MIL-STD-1344, M39029)

Cons:
– Some product descriptions lack detailed electrical or environmental ratings for
– Pricing, weight, and size trade-offs not fully disclosed
– Compatibility details for older systems versus new generation hardware only
– No clear disadvantages or limitations explicitly listed per product

EDMO | Avionics, Test Equipment, Install Supplies & Pilot Supplies

Product Details:
EDMO offers a wide array of aviation and marine products, including avionics, test equipment, installation supplies, pilot supplies, and marine electronics and accessories. Their product catalog covers specialized test sets, communication and navigation equipment, emergency locator transmitters, safety and survival items, custom services, and more.

Technical Parameters:
– Products span categories such as air data & fuel flow systems, airband
– Test equipment offerings include pitot static test sets, airframe/powerplant
– Marine line features communications, navigation (GPS, radar), EPIRBS/ELTs,
– Available services include laser wire marking, custom engraving/legends, and

Application Scenarios:
– Avionics, maintenance, and upgrades for private, commercial, and military
– Installation and service of avionics and electrical systems in aircraft and
– Pilot training, flight planning, and operational support for FBOs (Fixed Base
– Support for marine navigation, communication, and safety on vessels.

Pros:
– Comprehensive product catalog covering both aviation and marine sectors.
– Specialized test and installation equipment for professional maintenance and
– Additional services such as laser wire marking, custom legends, and ELT
– One-stop shop for avionics, pilot, and marine supplies supporting various

Cons:
– Technical specifications for individual products are not detailed on the
– Possible tariff fees applied to qualifying purchases, potentially increasing
– Specific application limits or certifications of each product are not visible
– Service coverage details (geographical, support, warranty) are not specified.

Aircraft Connectors Suppliers – Thomasnet

Product Details:
Aircraft connectors available from manufacturers and suppliers in the USA and Canada. Product categories include power connectors, electrical/electronic circuit connectors, fittings, plugs, sockets, and pipe fittings for aircraft and avionic applications.

Technical Parameters:
– Products relevant to AS9100, AS9120, ISO 13485, and other aerospace/military
– Compliance options for Berry Amendment, Buy American Act, Made in the USA
– Suppliers may offer EASA Part 145, FAA certified repair capabilities
– Diversity of company types: manufacturer, distributor, custom manufacturer,

Application Scenarios:
– Electrical power and electronic signal interconnection in aircraft systems
– Avionics installations and retrofits
– Aerospace maintenance, repair, and operations (MRO)
– Original equipment manufacturing (OEM) for aircraft

Pros:
– Wide choice of certified and qualified suppliers to meet aerospace standards
– Availability of products compliant with U.S. government and military
– Diverse supplier base with options for minority, veteran, and women-owned

Cons:
– Insufficient direct technical product specifications on the page
– May require account registration to access detailed product catalogs and

NSN Parts, Aviation Parts, Electrical Connectors Supplier & Distributor

Product Details:
VeritableAerospace.com offers a comprehensive platform for sourcing, procuring, and managing inventory of aerospace and aviation parts. Products include board-level components, TSO parts, PMA parts, electromechanical items, simulator components, and national stock number items, sourced from over 15,000 manufacturers with warrantied and traceable inventory.

Technical Parameters:
– AS9120B, ISO 9001:2015, and FAA AC 0056B accredited
– Inventory of over 50 million aerospace parts
– 7 delivery hubs in the continental USA for same or next day delivery
– Quotes provided within 15 minutes or less

Application Scenarios:
– Aircraft on ground (AOG) and urgent repair or replacement situations
– Inventory management for government, civilian airlines, and FAA-approved repair
– Sourcing long-lead-time, hard-to-find, or obsolete aerospace parts
– Bulk procurement or Bill of Materials (BOM) uploads for multiple parts

Pros:
– Large, diverse, and warrantied inventory readily available
– 24×7/365 customer service and quick response time for quotes
– Certified quality compliance with major aerospace and aviation standards
– Logistical capability for same or next day expedited delivery

Cons:
– Details on specific product technical specifications are not presented directly
– No direct online purchasing—requires quote and further interaction for

Cables and Connectors – Aircraft Spruce

Product Details:
Aircraft Spruce offers a wide selection of cables, connectors, and related accessories for aircraft electrical systems, including coax assemblies, battery cables, ignition cables, cable ties, specific types of connectors (D Connectors, Molex, RG connectors), and bulkhead seals. These products serve as critical components in avionics, power distribution, and instrumentation within aircraft.

Technical Parameters:
– Available types include Coax Cable, Avionics Pins, Battery Cable, Ignition
– Includes accessories such as cable ties, mounts, bulkhead seals, quick replace
– Products are tailored for aviation use, intended for reliable electrical

Application Scenarios:
– Installation and maintenance of aircraft electrical and avionics systems.
– Power connection and distribution in general aviation and experimental/homebuilt
– Use in securing, routing, and protecting electrical wiring and cable runs.

Pros:
– Comprehensive range of products covers most aviation electrical cabling and
– Products designed specifically for aircraft applications, ensuring high
– Centralized one-stop shopping for multiple brands and aviation-grade cable

Cons:
– Some exclusions apply to free shipping over $350, potentially increasing total
– No detailed technical specifications or certifications provided directly on

Comparison Table

Company	Product Details	Pros	Cons	Website
GIGAFLIGHT: Aircraft Cable & Mil-Spec Wiring, Connectors & Cable Assemblies	GIGAFLIGHT specializes in aircraft cable and mil-spec wiring, connectors, and	Wide range of industry-focused cable types (data, RF, video, composite) Availabi	Detailed technical specifications and performance metrics are not displayed on	www.gigaflightinc.com
Aviation Connectors from Top Manufacturers – PEI-Genesis	Aviation connectors designed for use in commercial and military aircraft	Rugged and reliable for harsh aviation environments Custom assembly and quick	May have higher cost due to specialized requirements Complexity in selection	www.peigenesis.com
J&K Connectors – J&K – Parts Sourcing for Aerospace, Aviation, Military …	JK Connectors specializes in the design and manufacture of electrical	Custom design capabilities for specific customer needs High durability and	May require minimum order quantities for custom solutions Lead times can vary	www.jkconnectors.com
Aviation Connectors – McMaster-Carr	Mil.Spec. Screw-Together Aviation Connectors rated to MIL-DTL-5015	Rugged and vibration-resistant construction suitable for demanding	Protective caps are sold separately Housing and materials may not be suitable	www.mcmaster.com
Amphenol Aerospace	Amphenol Aerospace provides high-performance electrical and fiber optic	Wide product range with customizable solutions for specific requirements Designe	Potentially higher cost compared to standard commercial connectors Complexity	www.amphenol-aerospace.com
Aircraft connector – All the aeronautical manufacturers – AeroExpo	Aerospace connectors including RF connectors, PCB connectors, data connectors,	Wide range of configurations, including circular and modular designs for	Some product descriptions lack detailed electrical or environmental ratings for	www.aeroexpo.online
EDMO	Avionics, Test Equipment, Install Supplies & Pilot Supplies	EDMO offers a wide array of aviation and marine products, including avionics,	Comprehensive product catalog covering both aviation and marine sectors	Technical specifications for individual products are not detailed on the
Aircraft Connectors Suppliers – Thomasnet	Aircraft connectors available from manufacturers and suppliers in the USA and	Wide choice of certified and qualified suppliers to meet aerospace	Insufficient direct technical product specifications on the page May require	www.thomasnet.com
NSN Parts, Aviation Parts, Electrical Connectors Supplier & Distributor	VeritableAerospace.com offers a comprehensive platform for sourcing, procuring,	Large, diverse, and warrantied inventory readily available 24×7/365 customer	Details on specific product technical specifications are not presented directly	www.veritableaerospace.com
Cables and Connectors – Aircraft Spruce	Aircraft Spruce offers a wide selection of cables, connectors, and related	Comprehensive range of products covers most aviation electrical cabling and	Some exclusions apply to free shipping over $350, potentially increasing total	www.aircraftspruce.com

Frequently Asked Questions (FAQs)

How can I verify the reliability of an aircraft connector supplier?
Check for certifications such as ISO 9001 and AS9100, review customer feedback, and request references from the supplier. Also, assess their years in business and audit their manufacturing facilities if possible.

What quality standards should I look for in aircraft connector manufacturers?
Look for suppliers who meet industry standards like MIL-DTL, SAE AS, and ISO certifications. This ensures their products meet the strict requirements for aviation safety and performance.

How do I determine if a supplier offers the connectors I need?
Review the supplier’s product catalog or website for the specific types and series of connectors you require. You can also directly contact their sales team for technical datasheets and customization options.

Are minimum order quantities common with aircraft connector manufacturers?
Yes, most manufacturers have minimum order quantities, especially for custom or specialized connectors. Be sure to discuss your order volume needs upfront to avoid surprises.

What should I consider regarding lead times and delivery from connector suppliers?
Ask about typical production lead times and shipping options. Consider suppliers with proven on-time delivery records and clear communication about potential delays. Having local or regional stock can also reduce waiting times.