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MS3116F14-19P Male Circular Connector, 19-Pin Plug, Bayonet Coupling, Military-Grade, for Aerospace/Industrial Systems, Anti-Corrosion, Stable

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MS3116F14-19P Male Circular Connector, 19-Pin Plug, Bayonet Coupling, Military-Grade, for Aerospace/Industrial Systems, Anti-Corrosion, Stable

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Brand Name : KAIDA

Model Number : MS3116F14-19P

MOQ : 1pcs

Payment Terms : T/T

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1. Product Overview

MS3116F14-19P, a high-reliability circular military connector supplied by KAIDA, fully complies with MIL-DTL-26482 Series I specifications—designed as the mating plug for MS3112 series receptacles (e.g., MS3112E14-19S) to enable secure signal and power transmission in harsh environments. Featuring 19 male pins (size #20), a rugged aluminum alloy shell, and a cable-mount design, it integrates gold-plated conductive components and a quick-lock bayonet coupling system. This configuration ensures stable connectivity under extreme conditions such as intense vibration, wide temperature fluctuations, and chemical corrosion, making it ideal for military, industrial, and aerospace applications requiring reliable, mating-compatible connections between cables and equipment enclosures.

2. Core Electrical & Mechanical Parameters

  1. Electrical Ratings:
    • Rated Current: 7.5A per contact (consistent with #20 pin size, supporting medium-power transmission);
    • Rated Voltage: 600V AC / 850V DC (typical), up to 1000V AC for short-duration operation;
    • Contact Resistance: Maximum 4mΩ (gold plating minimizes signal loss and ensures low impedance);
    • Insulation Resistance: Minimum 5000MΩ at 25℃ (prevents leakage current in high-voltage scenarios);
    • Dielectric Withstand Voltage: 1500V AC (1 minute, no breakdown or arcing).
  1. Mechanical Specifications:
    • Contact Quantity: 19 male pins (size #20, mating with MS3112 receptacle’s female sockets for medium-density transmission);
    • Termination Method: Crimp or solder (compatible with 20–24 AWG stranded wires for flexible cable assembly);
    • Coupling Type: Bayonet lock (3-point self-levelling design, enabling tool-free, 1/4-turn mating with MS3112 receptacles);
    • Mounting Style: Cable mount (designed for integration into power/signal cables, vs. MS3112’s panel-mount design);
    • Mating Cycles: Minimum 500 (ensures long service life in frequently connected/disconnected cable systems);
    • Insert Arrangement: Standard MIL-DTL-26482 pinout (100% compatible with MS3112 series receptacles of the same contact count).
  1. Environmental Performance:
    • Operating Temperature Range: -55℃ ~ 125℃ (adapts to polar, desert, and industrial high-temperature environments);
    • Ingress Protection: IP67 (sealed against dust ingress and temporary submersion in 1m water for 30 minutes, after mating with MS3112 receptacle);
    • Corrosion Resistance: Olive drab chromate over cadmium plating (passes 48+ hours of salt spray testing per MIL-STD-883);
    • Vibration Resistance: Withstands 10–2000Hz, 10g acceleration (per MIL-STD-883 Method 2007, maintaining connection integrity);
    • Shock Resistance: Survives 50g, 11ms half-sine shocks (per MIL-STD-883 Method 2002, no contact displacement).
  1. Material & Dimensions:
    • Shell Material: Aluminum alloy (lightweight yet high-strength, with anti-corrosion plating);
    • Contact Material: Phosphor bronze (base) with 50µin gold plating (ensures conductivity and wear resistance after repeated mating);
    • Insulator Material: Polychloroprene (oil-resistant, flame-retardant, meets UL94 V-0);
    • Overall Dimensions: 28.5mm (length) × 26.3mm (diameter) (compact for integration into tight cable routing spaces).

3. Core Functional Features

  1. Mating Compatibility with MS3112 Receptacles: Designed as the dedicated plug for MS3112 series panel-mount receptacles (e.g., MS3112E14-19S), ensuring seamless mechanical and electrical matching—eliminating compatibility issues in legacy military/industrial systems;
  1. Cable-Mount Flexibility: Cable-mount design enables direct integration into power/signal cables (vs. panel-mount receptacles), simplifying cable-to-equipment connections in mobile devices (e.g., military radios, industrial sensors);
  1. Quick & Secure Bayonet Coupling: 1/4-turn bayonet lock allows tool-free, fast mating/unmating, while the self-levelling mechanism compensates for minor cable misalignment—critical for field maintenance in harsh conditions;
  1. Low Signal Degradation: Gold-plated pins (50µin thickness) maintain contact resistance <4mΩ even after 500 mating cycles, minimizing signal attenuation for high-frequency data transmission (e.g., industrial Ethernet, sensor networks);
  1. Anti-Misinsertion Polarization: Five keyway positions on the shell align with MS3112 receptacles, preventing incorrect mating that could damage sensitive components (e.g., PLCs, avionics modules);
  1. Military-Grade Durability: Compliance with MIL-DTL-26482 Series I ensures resistance to extreme stressors (vibration, corrosion, temperature swings)—suitable for mission-critical applications where failure is not tolerated.

4. Typical Application Scenarios

  1. Military & Aerospace:
    • Ground combat vehicles (cable connections for navigation sensors, weapons control systems, mating with MS3112-paneled ECUs);
    • Portable military radios (cable-to-device connections for power supplies and antenna modules);
    • Aircraft ground support equipment (cabling for avionics testing, mating with MS3112-equipped aircraft receptacles).
  1. Industrial Automation:
    • Mobile industrial robots (cable connections for motor drives and vision sensors, mating with MS3112-paneled control cabinets);
    • Oil/gas field equipment (cabling for downhole sensors and surface control units, resistant to oil and saltwater corrosion);
    • Factory automation lines (cable assemblies for modular I/O modules, enabling quick reconfiguration of production systems).
  1. Transportation:
    • Railway systems (cable connections for train bogie sensors and carriage control units, withstanding vibration during transit);
    • Marine vessels (cabling for deck-mounted navigation equipment, IP67-sealed against seawater spray);
    • Heavy-duty trucks (telematics cable assemblies, mating with MS3112-paneled on-board diagnostic units).
  1. Medical & Emergency Equipment:
    • Portable patient monitors (cable connections for ECG/SpO₂ sensors, durable for field emergency use);
    • Ambulance life support systems (cabling for defibrillators and ventilators, secure during vehicle movement);
    • Industrial-grade medical imaging devices (cable links between scanning modules and control panels, low signal interference).
  1. Outdoor & Ruggedized Electronics:
    • Environmental monitoring stations (cabling for weather sensors and data loggers, IP67-sealed against rain/dust);
    • Ruggedized laptops/tablets (peripheral cables for barcode scanners and GPS modules, used in military or construction fields);
    • Renewable energy systems (cabling for wind turbine sensors and solar inverter control units, resistant to extreme temperatures).


Product Tags:

19-pin male circular connector

      

military-grade bayonet coupling connector

      

aerospace industrial anti-corrosion connector

      
Quality MS3116F14-19P Male Circular Connector, 19-Pin Plug, Bayonet Coupling, Military-Grade, for Aerospace/Industrial Systems, Anti-Corrosion, Stable for sale

MS3116F14-19P Male Circular Connector, 19-Pin Plug, Bayonet Coupling, Military-Grade, for Aerospace/Industrial Systems, Anti-Corrosion, Stable Images

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