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Amphenol MS27473E18B35PLC Military Connector
Amphenol’s MS27473E18B35P-LC connector is a robust solution for high-performance applications, particularly in military and commercial aviation. Its lightweight, space-saving design, combined with high-density contact arrangements, makes it ideal for areas with limited space. The connector’s environmentally-sealed construction and wide operating temperature range ensure reliable performance in demanding conditions, such as high vibrations, extreme temperatures, and exposure to contaminants. It is intermateable with other MIL-DTL-38999 series II connectors, offering flexibility in system design. The quick-mating three-point bayonet coupling system simplifies connection and verification.
Amphenol MS27473E18B35PLC Military Connector Specifications:
- Shell: Aluminum alloy
- Shock: 300g±15% for 3 ±1 milliseconds per MIL-DTL-38999L 4.7.23
- Contacts: Copper alloy
- Insulator: Hard dielectric wafer with metal retention tines
- Platings A: Clear chromate over cadmium over electroless nickel per QQ-P-416
- Platings B: Olive drab chromate over cadmium over electroless nickel per QQ-P-416
- Platings C: Hard, anodic, non-conductive in accordance with MIL-A-862
- Platings F: Electroless nickel per QQ-N-290
- Mating Life: 500 cycles minimum
- Contact Type: Crimp, fibre optic, coax, twinax, or printed circuit
- Platings W52: Olive drab zinc cobalt
- Sine Vibration: Not applicable
- Axial Load (12): 111 Newtons (25 pounds)
- Axial Load (16): 111 Newtons (25 pounds)
- Axial Load (20): 67 Newtons (15 pounds)
- Contact Plating: Gold-plated, 50 microinches per MIL-G-45204 type II, grade C, class 1
- Grommet & Seals: Silicone-based elastomer
- Random Vibration: 43.7grms at ambient temperatures
- Contact Insertion: Rear insertion/rear extraction with simple plastic or high-quality metal hand-tools
- Contact Retention: Per MIL-C-38999L tested to MIL-STD-1344A method 2007
- Grounding Springs: Beryllium copper
- Number of Circuits: 2 to 128
- Chemical Resistance: Lubricating oils, hydraulic fluids, coolants, deicing fluids per MIL-STD-1344A Method 1016 condition A-1
- Insulation Resistance: 5,000 megohms minimum
- Contact Resistance (12): 42 millivolts
- Contact Resistance (16): 49 millivolts
- Contact Resistance (20): 55 millivolts
- Contact Resistance (22): 73 millivolts
- Contact Resistance (22D): 73 millivolts
- Contact Resistance (22M): 45 millivolts
- Heat Resistance (Finish A): 150°C (302°F)
- Heat Resistance (Finish B): 175°C (347°F)
- Heat Resistance (Finish C): 200°C (392°F)
- Heat Resistance (Finish F): 200°C (392°F) 1000 hours to MIL-STD-1344 method 1005
- EMI-Shielding Effectiveness: 100 MHz to 10 GHz - minimum attenuation of 45dB
- Heat Resistance (Finish W52): 175°C (347°F)
- Axial Load (22⁕,22D,22M⁕): 44 Newtons (10 pounds)
- Current Rating (12 wire size): 17.0 Amps
- Current Rating (16 wire size): 10.0 Amps
- Current Rating (20 wire size): 7.5 Amps
- Current Rating (22 wire size): 5.0 Amps
- Current Rating (24 wire size): 3.0 Amps
- Current Rating (26 wire size): 2.0 Amps
- Current Rating (28 wire size): 1.5 Amps
- Operating Temperature C (Anodic): -65°C to 200°C (-85°F to 392°F)
- Salt Spray Resistance (Finish A): 48-hour per MIL-STD-1344A method 1001 condition B
- Salt Spray Resistance (Finish B): 500-hour per MIL-STD-1344A method 1001 condition C
- Salt Spray Resistance (Finish C): 500-hour per MIL-STD-1344A method 1001 condition C
- Salt Spray Resistance (Finish F): 48-hour per MIL-STD-1344A method 1001 condition B
- Operating Temperature A (Plating): -65°C to 150°C (-85°F to 302°F)
- Operating Temperature B (Plating): -65°C to 175°C (-85°F to 347°F)
- Operating Temperature F (Plating): -65°C to 200°C (-85°F to 392°F)
- Salt Spray Resistance (Finish W52): 48-hour
- Operating Temperature W52 (Plating): -65°C to 150°C (-85°F to 302°F)
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Frequently Asked Questions
Where can I buy Amphenol MS27473E18B35PLC?
You can click on the BUY or RFQ button to purchase MS27473E18B35PLC from an authorized Amphenol distributor.
How do I troubleshoot issues or seek technical support for part MS27473E18B35PLC?
You can download the MS27473E18B35PLC datasheet or visit the Amphenol website for support.
Who is the manufacturer of MS27473E18B35PLC?
Amphenol