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Amphenol MS27473T14B37PLC Military Circular Connector
Amphenol's MS27473T14B37P-LC connector is a robust solution for demanding environments. Designed as part of the MIL-DTL-38999 series II JT miniature connector family, it offers a compact size with high-density contact arrangements. Ideal for military aircraft, commercial airlines, communications equipment, and other critical applications, these connectors provide reliable connections under extreme conditions, including wide temperature ranges, high vibrations, and exposure to contaminants. The quick-mating three-point bayonet coupling ensures fast and secure connections, while the broad range of military-standard accessories provides flexibility for various integration needs.
Amphenol MS27473T14B37PLC Military Circular Connector Specifications:
- Shell: Aluminum alloy
- Platings: ['A - Clear chromate over cadmium over electroless nickel per QQ-P-416', 'B - Olive drab chromate over cadmium over electroless nickel per QQ-P-416', 'F - Electroless nickel per QQ-N-290', 'C - Hard, anodic, non-conductive in accordance with MIL-A-862', 'W52 - Olive drab zinc cobalt']
- Contacts: Copper alloy
- Contact Plating: Gold-plated, 50 microinches per MIL-G-45204 type II, grade C, class 1
- Insulator: Hard dielectric wafer with metal retention tines
- Grommet & Seals: Silicone-based elastomer
- Grounding Springs: Beryllium copper
- Operating Temperature: -85°F to +392°F (-65°C to +200°C)
- Mating Life: 500 cycles minimum (250 for plug with grounding fingers)
- Salt Spray Resistance: ['Finish A: 48-hour per MIL-STD-1344A method 1001 condition B', 'Finish B: 500-hour per MIL-STD-1344A method 1001 condition C', 'Finish F: 48-hour per MIL-STD-1344A method 1001 condition B', 'Finish C: 500-hour per MIL-STD-1344A method 1001 condition C', 'Finish W52: 48-hour']
- Heat Resistance: ['Finish A: 150°C (302°F)', 'Finish B: 175°C (347°F)', 'Finish F: 200°C (392°F) 1000 hours to MIL-STD-1344 method 1005', 'Finish C: 200°C (392°F)', 'Finish W52: 175°C(347°F)']
- Chemical Resistance: Lubricating oils, hydraulic fluids, coolants, deicing fluids per MIL-STD-1344A Method 1016 condition A-1
- Sine Vibration: Not applicable
- Random Vibration: 43.7grms at ambient temperatures
- Shock: 300g±15% for 3 ±1 milliseconds per MIL-DTL-38999L 4.7.23
- EMI-Shielding Effectiveness: 100 MHz to 10 GHz - minimum attenuation of 45dB
- Contact Type: Crimp, fibre optic, coax, twinax, or printed circuit
- Number of Circuits: 2 to 128
- 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
- Axial Load: 22D/M/⁕: 44 pounds, 20: 67 pounds, 16: 111 pounds, 12: 111 pounds
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Frequently Asked Questions
Where can I buy Amphenol MS27473T14B37PLC?
You can click on the BUY or RFQ button to purchase MS27473T14B37PLC from an authorized Amphenol distributor.
How do I troubleshoot issues or seek technical support for part MS27473T14B37PLC?
You can download the MS27473T14B37PLC datasheet or visit the Amphenol website for support.
Who is the manufacturer of MS27473T14B37PLC?
Amphenol