Micro-D and Nano-D Connectors
In addition to the standard range of Micro-D connectors & assemblies, axon’ is able to develop custom designed solutions, based on Micro-D twist-pin contact technology. Such solutions are ideal when the operating conditions are critical for applications including aerospace, military, industrial, medical or off-shore.


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Axon’ offers a complete range of Micro-D connectors to MIL-DTL-83513.

Standard Micro-D connector
As miniature solutions, the contact spacing is 1.27 mm (0.050"). Rectangular connectors, PCB rectangular connectors, connector savers and microstrip savers are part of Axon’ standard Micro-D connectors

Combo-D connectors
How to route power and RF signals through very small connectors: Combo-D connectors.
Composite Cables

Space Micro-D connectors

Micro-D Space Axon’ Connectors (MDSA range), 120 way Micro-D applications, high data rate links, 10 Gb/s Ethernet links are part of the space micro-D connectors that Axon’ can offer.

High strength Spiral Cords

Custom Micro-D connectors

For the most demanding applications: filtered connectors, non magnetic connectors, hermetic connectors are examples of Axon’ custom Micro-D connectors.

Coaxial Cables

Nano-D connectors

0.635 mm (.025”) contact spacing connectors to the MIL-DTL-32139. Nano-D connectors meet applications which require extreme miniaturization.


Accessories and hardware

EMI backshell, axoclamp®, clamping band, hardware: accessories for Micro-D connectors. Micro-D assembly kit.

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Miniature Coaxial Cables

Standard circular micro-D connectors
  • Metric thread connector
  • 3 lug bayonet connector
  • Triple start connector (antidecoupling)
  • Solder cup connector
  • Pigtail connector
  • Breakaway circular connector
Data Bus harnesses couplers and connectors

Custom circular micro-D connectors
  • 85 way circular connector
  • 4 way circular connector
  • 116 way circular connector
  • Plastic circular connector
  • Circular combo D connector
  • High density circular connector
  • Filtered circular connector
  • Custom designed circular harnesses

MIL-STD-1553B Connectors

Axon’ have developed a triaxial connector called ACB1(axon’ connector bus series 1) suitable for any type of twisted shielded AWG 24 pair cables.The connector is crimped on to cables and assemblies designed and manufactured to MIL-STD-1553. ACB1 connectors for MIL-STD-1553B databus applications Axon’ have developed a triaxial connector called ACB1 (axon’ connector bus series 1) suitable for any type of twisted shielded AWG 24 pair cables. The connector is crimped on to cables and assemblies designed and manufactured to MIL-STD-1553.

  • A single crimping tool M22520/5.05 with an axon’ die is required to assemble the connector :
    no need for two crimp tools ; one die and one or two positioning tools like most connectors.
  • ACB1 connectors make assembly easier
  • ACB1 connectors reduce the time for mounting
  • No potting is required
  • ACB1 connectors and mating halves can fasten together with either pin or socket contacts: the connector is mounted to your needs.
  • ACB 1 connectors have gone through test sequences defined by the EN3716 standard.
  • The only connector approved to ESCC3401/079 by ESA.
  • 4 pieces : ferrule, body, insulator, heat-shrinkable sleeve and contact (pin or socket)
  • Nickel plated body (ASTM-B-733)
  • Gold plated contacts (MIL-G-45204)
  • 4 bayonet versions and 1 threaded version
  • 3 types of connectors :
  • Bulkhead jack version
  • Jack version
  • Plug version
  • Elbow version is also available

Connectors/Cable Assemblies
Data Bus harnesses, couplers and connectors axobus®

Axon’ has developed different components for data bus transmission systems for on-board aeronautic, space systems and military applications. Axon' design and manufacture all components (cables, couplers, connectors, …) used in data transmission systems in compliance with the MIL-STD-1553 standard. This is the protocol of dialogue for strategic on-board systems for aeronautics, space and military applications. The range of products is called axobus®.

  • 22, 24 and 26 AWG screened twisted-pair cables
  • Databus cables according to MIL, EN or customer’s specification
  • High speed data bus cables with screened parallel pairs
  • In-line micro-couplers AMB for 1 to 8 stubs
  • Removable box couplers ADB from 1 stub to 6 stubs
  • Crimp couplers (ACC): lightweight and removable couplers
  • QPL relay or relay coupler
  • Rack coupler
  • Couplers to be cabled : build your bus network for yourselves
  • Bus terminators
  • Splices with controlled impedance
  • Stub loads and various accessories
  • Connector backshell
  • D-Sub or Micro-D halorings
  • ACB1 triaxial connectors
  • ACB2 connectors : equipped with a scoop proof system
  • Triaxial contacts :
    • size 8 contact for MIL-C-38999 connectors (ACB3)
    • size 12 contact for MIL-C-38999 connectors (ACB4)
  • Customised products
Cables for extreme temperatures Vibraflame

Micro-D and Nano-D assemblies

Axon’ offer a complete range of Micro-D and Nano- D interconnect assemblies which is ideal when the operating conditions are critical for applications including aerospace, military, industrial, medical or off- shore.


Flat Silicone cables and assemblies

Axon’ together with addix, the elastomeric subsidiary of the group offer silform® flat silicone cables and assemblies. They have been designed for applications where high density cabling with severe environmental conditions has to be located in restricted spaces.

  • High flexibility and flexlife
  • Construction adapted to applications: straight or shaped configuration integrating a large configuration of wires : shielded, coax, high flex wires
  • EMI termination
  • Flat flexible wires silicone cables (30 sh/60 sh)
  • Silform® can incorporate various single wires with different AWG, twisted pairs, coaxial cables, power cables, controlled impedance pairs
  • Solder or crimped termination
  • Termination with various types of connectors :
    38999, Sub-D, Micro-D, Nano-D, circular connectors
  • Low and high pressure moulding/overmoulding :
    moulding at rear of connectors
  • Axotwist™ :
    System of twist capsules developed with silform® cables
  • Defence and aerospace industries
  • Missiles
  • Navigation and guidance systems
  • Radars
  • Electronic systems
Cables and Wires

High speed 10 Gb/s Micro-D Ethernet link

AXON' offers a high speed 10 Gb/s Micro-D Ethernet link for severe environments. It allows 80% connector weight and space saving with improved performance compared to RJ45 connector integrated in a MIL-DTL-38999.

  • Excellent electrical characteristics
  • 360° EMI protection
  • Resistance to high levels of shock
  • Vibration and mechanical impact protection
  • 100% tested assembly
  • Ethernet Cat.6a 10 Gigabits 4 twisted pair cable, using AXON' unique A-PAIR® technology
  • 15 way nickel plated aluminium Micro-D connector, 31 ways for a double assembly (8 pairs)
  • RJ45/Micro-D adaptor assembly.
Flexible Power Cables

10 Gigabits Ethernet RJ45 link

>Axon' offers cat.6a RJ 45 assemblies for reliable 10 Gb Ethernet. The RJ45 system incorporates a 38999 series III metal shell with full 360° EMC and mechanical protection. It has been designed to meet the requirements of high speed Ethernet connections. Axon' also offers a high speed 10 Gb/s Micro-D Ethernet link for severe environment.

  • Excellent electrical characteristics
  • 360° EMI protection
  • Resistance to high levels of shock
  • Vibration and mechanical impact protection
  • Sealed to IP 67 for fluid and dust environments.
  • Ethernet cat.6a 10 Gigabit twisted pair cable
  • RJ 45 connector integrated into a MIL-DTL-38999 series III metal shell : Cadmium aluminium, nickel aluminium or bronze aluminium
  • Military : land, marine, aeronautics.
High speed 10 Gb/s Micro-D Ethernet link


Makkays is an authorized sales representative of Souriau, a France based company which provides connection solutions from standard connectors based upon national or international specifications to complex interconnect systems for 3 main markets: Aerospace (Civil & Military), Defence Space (Military Marine, Communications, Satellites, Launchers) and Industrial (Railway, Geophysics, Instrumentation, Automation, Process Control).

  • Circular Connectors
  • Rectangular Connectors
  • Filter
  • MIL DTL 38999 Series platform
  • Hermetics
  • Fiber Optics and Quadrax
  • Ethernet Network
  • Push-Pull
  • Quick connect disconnect
  • Harsh Environment Geophysical
  • Compact Circular connectors
  • Space Grade
  • R.F.
  • Customized Products
  • Accessories
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  • 38999 series I
  • 38999 series II
  • 38999 series III STANDARD
  • 38999 series III DERIVED
  • 8D composite
  • 8DB Bulkhead Feed-throughs
  • 8D Aluminum
  • 8D8 push pull
  • 8D Titanium
  • 8D9 quick release
  • 8D Stainless steel
  • 8D Space Grade
  • 8D Bronze
  • 8RP rack & panel
  • Robust Sealing
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Makkays is an authorized and exclusive distributor of ConeSys/Aero-Electric Connector is a first-rate designer and cost competitive manufacturer of high performance environmental and firewall-rated connectors machined from aluminium, carbon steel, stainless steel, and aluminium nickel bronze. Conesys specializes in front and rear release 5015 connectors as well as customer-specific applications for customized connectors and fiber optic assemblies. Conesys/EMP Connectors designs and manufactures EMI filter and EMP transient suppression devices.MIL-DTL-38999 Series I

  • MIL-DTL-38999 Series 11
  • MIL-DTL-38999 Series III
  • MIL-DTL-5015 Rear Release
  • MIL-DTL-5015 Front Release
  • MIL-DTL-28748 Rectangular
  • IL-DTL-26500
  • EMI and EMP Protected Products
  • MIL-DTL-26482 Series 2
  • Military & Douglas (DC**) Contacts
  • Douglas BAN 7025 Connectors (DC**)
  • Specialty Connector Lines
  • MIL-DTL-83723 Series III
  • Cable/Harness Assembly
  • M-DTL-26500


MiniMez – 1.27mm Blindmate Connector System
The MiniMez connector is especially suitable for highly demanding systems that require for reliability and robust connections. Providing 4 different heights of the male connectors and a standard female connector, the MiniMez connector system provides stacking heights from 6.5 mm to 12 mm in steps of 2 mm. The unique design blindmate features with fully shrouded male connectors and robust thick side walls ensure polarized blindmating without worry of housing wall breakage. For termination, engineer can select SMT for maximum PCB real estate usage or DIP solder for extra mechanical strain relief. Optionally, PCB locking clip is available for the SMT termination to take advantage of maximum PCB real estate usage while not compromising on the PCB retention force.

Micro-D and Nano-D assemblies

Modular Jacks: RJ11 / RJ45 Connectors, with/without integrated magnetics

Modular jack connectors, a cornerstone of communications technology, have been used in the telecommunications and Ethernet industry for many years. The main reasons for this are the simplicity and reliability of these products. Whether integrated in a simple telephone system, or in a gigabit application, “mod. jacks” represent the standard for network connections. Mod. jacks can be obtained in many different versions. Increasing data rates and space-saving requirements are driving increasing requests for these connectors with integrated filter components.

Micro-D and Nano-D assemblies

D-Sub: Precision Machined Power, Coaxial and Combination D-Sub connectors

D-Sub connectors are primarily used as interface connectors. With various pin counts and termination types available, these connectors are found in almost all applications. ERNI has a comprehensive line of D-Sub connectors. Whether for easy assembly, different connection types, EMC, or interlocking, you will find innovative solutions from ERNI. Today's printed circuit board designs demand flexible and economic connector concepts. For our customers this means availability of a complete series with all connection technologies at an attractive price. They are available in male and female with different termination types, both straight and right angled. This quality machined connector is fully RoHS-compliant.

Micro-D and Nano-D assemblies

ELSA ERNI System: Backplane and Cable Assembly

ERNI has set up it’s first Asia backplane & cable assembly factory in Beijing, China: ELSA ERNI System. In addition to quality electronic components, ERNI now offers a reliable and fast PCB & cable assembly service for quick testing, trouble shooting and verification of design. Technical assistance, prototyping, pilot run and first series manufacturing are available from ELSA ERNI System. No volume is too small. From supply of material (connectors, PCB, cable, sub-rack, etc.), assembly, logistics to testing, these vertically integrated services from ERNI provide a total solution to the customer.

10 Gigabits Ethernet RJ45 link

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