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Amphenol MS27473E18B32PLC Military Connector
Amphenol’s MS27473E18B32P-LC connector is a robust solution for high-performance applications, particularly in military and commercial aviation. This connector features a lightweight, space-saving design and offers a high-density contact arrangement, allowing for more connections in a smaller footprint. It’s environmentally sealed, operates across a wide temperature range (-85°F to +392°F), and utilizes a quick-mating three-point bayonet coupling system. The connector is fully intermateable and intermountable with other MIL-DTL-38999 series II connectors, ensuring compatibility across various systems. It's ideal for applications demanding reliable connections in challenging conditions, such as aircraft, missiles, and test equipment.
Amphenol MS27473E18B32PLC Military Connector Specifications:
- Shell: Aluminum alloy
- Insulator: Hard dielectric wafer with metal retention tines
- Mating Life: 500 cycles minimum (250 for plug with grounding fingers)
- Polarization: Three-point bayonet coupling, five keyways
- Sine Vibration: Not applicable
- Axial Load (12): 111 pounds
- Axial Load (16): 111 pounds
- Axial Load (20): 67 pounds
- Contact Plating: Gold-plated, 50 microinches per MIL-G-45204 type II, grade C, class 1
- Grommet & Seals: Silicone-based elastomer
- Heat Resistance: 150°C (Finish A) / 175°C (Finish B) / 200°C (Finish F & C) / 175°C (Finish W52)
- Plating Options: ['Clear chromate over cadmium over electroless nickel per QQ-P-416', 'Olive drab chromate over cadmium over electroless nickel per QQ-P-416', 'Electroless nickel per QQ-N-290', 'Hard, anodic, non-conductive in accordance with MIL-A-862', 'Olive drab zinc cobalt']
- Contact Material: Copper alloy
- Random Vibration: 43.7grms
- Shock Resistance: 300g ±15% for 3 ±1 milliseconds
- Contact Insertion: Rear insertion/rear extraction
- Contact Retention: Per MIL-C-38999L tested to MIL-STD-1344A method 2007
- Grounding Springs: Beryllium copper
- Chemical Resistance: Lubricating oils, hydraulic fluids, coolants, deicing fluids per MIL-STD-1344A Method 1016 condition A-1
- Operating Temperature: -85°F to +392°F (-65°C to +200°C)
- Salt Spray Resistance: 48-hour (Finish A & F) / 500-hour (Finish B & C)
- EMI Shielding Effectiveness: 100 MHz to 10 GHz - minimum attenuation of 45dB
- Axial Load (22D, 22M, 22⁕): 44 pounds
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Frequently Asked Questions
Where can I buy Amphenol MS27473E18B32PLC?
You can click on the BUY or RFQ button to purchase MS27473E18B32PLC from an authorized Amphenol distributor.
How do I troubleshoot issues or seek technical support for part MS27473E18B32PLC?
You can download the MS27473E18B32PLC datasheet or visit the Amphenol website for support.
Who is the manufacturer of MS27473E18B32PLC?
Amphenol