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MS3112E18-32SN MIL-DTL-26482 Circular Connector Receptacle, 32-Pin Socket, Solder Terminal, Panel Mount, Aluminum Alloy, for Military-Aerospace/Industrial Use
Product Overview
The MS3112E18-32SN is a high-reliability circular connector from KAIDA, fully compliant with MIL-DTL-26482 Series I military specifications. Designed for high-density signal and power transmission in harsh environments, this box-mount receptacle features 32 female socket contacts (size #20) with rugged aluminum alloy housing, gold-plated conductive components, and a secure bayonet coupling system.
This configuration ensures stable connectivity under extreme conditions including intense vibration, wide temperature fluctuations, and chemical corrosion, making it ideal for military, industrial, and aerospace applications requiring high-density, failure-resistant connections.
Technical Specifications
Electrical Ratings
Rated Current: 7.5A per contact (consistent with #20 contact size)
Rated Voltage: 600V AC / 850V DC (typical), up to 1000V AC for short-duration operation
Contact Resistance: Maximum 4mΩ (gold plating minimizes signal loss)
Insulation Resistance: Minimum 5000MΩ at 25℃
Dielectric Withstand Voltage: 1500V AC (1 minute, no breakdown or arcing)
Mechanical Specifications
Contact Quantity: 32 female sockets (size #20)
Termination Method: Solder cup or crimp (compatible with 20-24 AWG wires)
32 integrated contacts enable simultaneous transmission of multiple signals and medium-power currents, reducing connector count in complex systems by 40%+.
Military-Grade Durability
Compliant with MIL-DTL-26482 Series I for resistance to extreme environmental stressors, critical for mission-critical equipment.
Quick & Secure Coupling
Bayonet lock design allows fast mating (1/4-turn) without tools, with self-levelling mechanism to prevent contact damage.
Low Signal Degradation
Gold-plated contacts maintain low resistance (<4mΩ) even after 500 mating cycles, minimizing signal attenuation.
Anti-Misinsertion Polarization
Five keyway positions ensure precise alignment with mating plugs, eliminating incorrect connections.
Broad Compatibility
Standard MIL-DTL-26482 pinout enables seamless replacement of legacy connectors in existing systems.
Typical Applications
Military & Aerospace
Ground combat vehicles (power distribution, sensor data transmission)
Aircraft auxiliary systems (cabin lighting, communication modules)
Naval equipment (submarine or surface vessel electronics)
Industrial Automation
Complex PLC systems (connecting multiple I/O modules)
Renewable energy systems (solar inverter sensors, wind turbine controls)
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Trading Company
Ecer Certification：
Verified Supplier
Who We AreFounded in 2009, Berton Electronics Limited has grown into a globally recognized distributor of electronic components, trusted by enterprises, research institutions, and enthusiasts across 50+ countries.
As an authorized partner to 500+ industry-leading brands—including TI, STM... Who We AreFounded in 2009, Berton Electronics Limited has grown into a globally recognized distributor of electronic components, trusted by enterprises, research institutions, and enthusiasts across 50+ countries.
As an authorized partner to 500+ industry-leading brands—including TI, STM...
