Amphenol's MS27472T14B37A connector is a robust solution for demanding environments. Part of the MIL-DTL-38999 series II JT miniature connector family, it offers a compact size with high-density contact arrangements. Designed for military and commercial aviation, it provides reliable connections under extreme conditions, including wide temperature ranges, high vibrations, and exposure to contaminants. The connector's quick-mating bayonet coupling system simplifies connection and verification, while its broad range of military and commercial accessories ensures compatibility with various systems. It is fully intermatable and intermountable with other MIL-DTL-38999 series II connectors.
Amphenol MS27472T14B37A Military Connector Specifications:
Shell: Aluminum alloy
Contacts: Copper 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
Contact Plating: Gold-plated, 50 microinches per MIL-G-45204 type II, grade C, class 1
Grommet & Seals: Silicone-based elastomer
Plating Options: 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 per MIL-A-862, W52 - Olive drab zinc cobalt
Contact Insertion: Rear insertion/rear extraction
Contact Retention: Per MIL-C-38999L tested to MIL-STD-1344A method 2007
Grounding Springs: Beryllium copper
Operating Temperature: -85°F to +392°F (-65°C to +200°C)
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
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