This rugged miniature circular connector is engineered for extreme environments, offering a robust break away mechanism for quick disconnect. Waterproof when mated and unmated, it ensures reliable signal integrity and EMI shielding. Fully compatible with AMC Easy Clean systems.
The quality and structure of the cable, cabling process, and cable length are critical factors that directly influence the performance of your interconnect solution. The interface between the cabled connector and the device’s transmitter and receiver is also essential to ensure that the entire system meets your industry standards and operational requirements.
The AMC High Density A1 plug combines extremely compact size with maximum electrical performance, making it ideal for military and rugged field applications. Designed for quick-disconnect (break-away) functionality, IP68 waterproof sealing, and up to 40 contacts in a single unit, it ensures signal integrity and mechanical resilience even under the most demanding conditions. This miniature solid connector is tested to MIL standards, offering robust protection against vibration, dust, and moisture, while its color-coded mechanical keying guarantees secure and intuitive mating.
AMC Series Y & AA. S1 Military Break Away Circular Connectors
Optimized for High-Density, Mission-Critical Applications
The AMC Series Y & AA. S1 military break away connectors are engineered for high-reliability applications in military, aerospace, and ruggedized electronic systems. These connectors provide a secure break away coupling, ensuring rapid disconnection in emergencies and simplified field maintenance. With multi-size options (0Y, 1Y, AY, 2Y) and up to 32 contacts, this series meets the needs of high-speed data transmission, signal integrity, and power distribution across complex systems.
Key Advantages
Break Away Design: Ensures quick and safe disconnection under critical conditions.
Rugged & Compact: Built with chrome-plated brass housing for durability in extreme environments.
Wide Temperature Range: -40°C to +200°C for multi-environment operation.
High-Speed Data Support: Compatible with Ethernet (CAT 5/6), USB 2.0, HDMI transmission.
EMI Shielding: 75 dB (10 MHz) to 40 dB (1 GHz) shielding for secure communication.
Multiple Configurations: Available in 2–32 contact options for data, power, and hybrid systems.
Alignmengt key
| key | A | B | C | D |
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| color code |
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| color | Light brown | Red | blue | Green |
How to Select the Right Pins for Miniature Connector
Choosing the correct configuration ensures reliable performance for demanding military and industrial applications:
Determine Contact Requirements: Select the number of contacts required (2–32) based on signal and power distribution needs.
Check Contact Type & Diameter: Choose pin diameter optimized for load and data transmission (including CAT 5/6/USB/HDMI).
Match Cable Size: Ensure the selected connector supports your cable’s outer diameter (e.g., 5.5 mm).
Consider Application & Environment: Choose break away or high density connector based on whether your application prioritizes quick disconnection or high-density data channels.
Verify Compliance: Ensure connectors meet IEC, RoHS, and MIL-SPEC standards for ruggedized operations.
Use the model selection tables below to quickly find the right connector.
Each model includes insert layout, contact count, and recommended application, making it easy to match your requirements
Miniature Connector AMC Series Y Break Away Connectors – 0Y Series
| Parameter | TAA.0Y.302.CLA.52 | TTB.0Y.303.CGA.52 | TTC.0Y.304.CLA.52 | TTD.0Y.305.CLA.52 | TAA.0Y.307.CLA.52 | TAA.0Y.309.CLA.52 | TAA.0Y.310.CLA.52 |
 |  |  |  |  |  |  | |
| No. of Contacts | 2 | 3 | 4 | 5 | 7 | 9 | 10 |
| Max Cable Ø (mm) | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Description | miniature connector for portable defense equipment | Rugged miniature connector for tactical communications | Break away connector for mobile electronics | high density connector for field-deployable systems | Military connector for multi-signal devices | Ruggedized military audio connector for extreme environments | military audio connector or secure data panels |
| Application | high density connectorPortable radios & compact military tools | Rugged tactical communication hubs | Field electronics for mobile deployment | Military Connector portable terminals | Multi-signal battlefield units | Harsh-environment defense systems | Secure communication & control stations |
Miniature Connector AMC Series Y TAA Break Away Connectors – 1Y Series
| Parameter | TAA.1Y.305.CLA.52 | TTB.1Y.308.CLB.52 | TTC.1Y.314.CLC.52 | TTD.1Y.316.CLD.52 | TAA.1Y.310.CLA.52 | TAA.1Y.304.CLA.52 | TAA.1Y.PD8.CLC.52 |
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| No. of Contacts | 5 | 8 | 14 | 16 | 10 | 4 | 8 |
| Max Cable Ø (mm) | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Description | High density connector for ruggedized defense communications | Miniature connector for multi-channel hubs | Military connector for avionics and flight systems | Break away connector for advanced tactical gear | High-speed military audio connectorr for encrypted data transfer | high density connector for dedicated comms | High-speed military audio connector for automated robotic systems |
| Application | Rugged communication nodes | Multi-channel battlefield relays | Advanced avionics systems | Tactical multi-signal communication | Secure data transfer modules | Specialized defense communication terminals | Robotic systems & automated units |
Miniature Connector AMC Series AY TAA Break Away Connectors
| Parameter | TAA.AY.310.CLA.50 | TTB.AY.319.CLB.50 | TTC.1Y.PD8.CLC.52 |
|  | | |
| No. of Contacts | 10 | 19 | 8 |
| Max Cable Ø (mm) | 5.5 | 5.5 | 5.5 |
| Description | Medium-size Military connector for control panels | High-density connector for communication systems | High-speed military audio connector with 8 POS Ethernet Class EA 10Gbit |
| Application | Control panels for defense applications | Military communication hubs | Industrial automation for high-speed networks |
Miniature Connector AMC Series 2Y TAA Break Away Connectors
| Parameter | TAA.2Y.306.CLA.52 | TTB.2Y.319.CLB.52 | TTC.2Y.326.CLC.52 | TTD.2Y.304.CLD.52 | TTC.2Y.PD8.CLC.52 | TAA.2Y.PDM.CLA.52 | TAA.2Y.PD16.CLA.52 |
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| No. of Contacts | 6 | 19 | 26 | 7 | 8 | 12 | 16 |
| Max Cable Ø (mm) | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Description | Military Connector for secure communication | High density connector for multi-signal data | Ruggedized connector for complex systems | High-speed break away connector for POS CAT6 | High-speed military audio connector for POS CAT5 10Gbit | high density connector for USB 2.0 & CAT5 | High-speed connector with HDMI interface |
| Application | Military communication equipment | Multi-signal data hubs | Complex battlefield control systems | POS devices for rugged environments | High-speed Ethernet-enabled devices | USB/CAT5-enabled military terminals | HDMI-enabled control equipment |
Military Connector Quality & Test
To guarantee field reliability, AMC Series Y connectors undergo comprehensive testing:
Ingress Protection: Rated IP68 when mated, ensuring full resistance to water and dust.
Temperature Range: Operates from -40 °C to +200 °C for extreme conditions.
Shock & Vibration: Withstands 100 g shock and 15 g vibration (10 Hz–2000 Hz).
Salt Spray: 96 hours for corrosion resistance.
Shielding: 75 dB (10 MHz) to 40 dB (1 GHz) for EMI protection.
Durability: ≥5000 mating cycles.
Electrical Integrity: ≤6.5 mΩ contact resistance; 1450 V (contact-to-contact) & 1000 V (contact-to-shell) test voltage.
Insulation Resistance: ≥5000 MΩ at 600 V DC.
Y series Panel-cut outs
| Series | ØA | B |
| 0 | 1.1 | 10.1 | |
| 1Y | 14.1 | 13.1 | |
| AY | 14.1 | 13.1 | |
| 2Y | 16.1 | 13.1 |
High density connector Applications
Military Communication Systems: Secure data and signal transmission for defense equipment.
Aerospace Electronics: High-reliability connectors for avionics and onboard systems.
Industrial Automation: Ruggedized connectors for robotic and high-speed manufacturing systems.
Portable Field Equipment: Break away design ensures safety in mission-critical environments.
High-Speed Data Devices: Ethernet, USB, and HDMI-enabled communication hardware.
Push-pull connectors, military connectors, hybrid connectors, bayonet connectors, custom connectors, cable assembly, and etc.
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This rugged miniature circular connector is engineered for extreme environments, offering a robust break away mechanism for quick disconnect. Waterproof when mated and unmated, it ensures reliable signal integrity and EMI shielding. Fully compatible with AMC Easy Clean systems.
The AMC High Density A1 plug combines extremely compact size with maximum electrical performance, making it ideal for military and rugged field applications. Designed for quick-disconnect (break-away) functionality, IP68 waterproof sealing, and up to 40 contacts in a single unit, it ensures signal integrity and mechanical resilience even under the most demanding conditions. This miniature solid connector is tested to MIL standards, offering robust protection against vibration, dust, and moisture, while its color-coded mechanical keying guarantees secure and intuitive mating.
The LINKHIVE Rugged circular plug with push pull locking, metal housing, and Mil-Spec performance. Intermateable with AMC Y Series, ideal for soldier systems and field communications. Large inventory and fast global delivery.
The LINKHIVE Replacement AMC Y GK Style 8 circular connector receptacle is a rugged, waterproof receptacle designed for military, security, and industrial field applications. This female receptacle connector is intermateable with AMC Series Y, ensuring compatibility across tactical communication and surveillance systems. With a low-profile design and secure push-pull locking, the circular connector receptacle ensures stable performance in harsh environments. Supported by LINKHIVE’s strong production capabilities and quality control, this connector receptacle is always in stock and ready for fast delivery.
