MS3476W16-26S

HIGH-PERFORMANCE MINIATURE CONNECTOR PERFECT FOR AEROSPACE APPLICATIONS Amphenol’s Matrix® MIL-DTL-26482 series II miniature cylindrical connectors have a quick-mating, three-point bayonet coupling system. Given their small size and high-quality contact retention and seal, the MB series is excellent for high-reliability applications in the harshest conditions, including the aerospace industry. • Space-rated Class G outgassing available in 48 hours • Mates with all MIL-DTL-26482 series I connectors APPLICATIONS FEATURES • Commercial and military aircraft • Instrumentation • High-temperature industrial equipment • Avionics HIGH-QUALITY CONTACT SYSTEM Amphenol’s MB connector series uses industry-standard M39029 crimp-style contacts and a field-proven contact retention clip that locks the contact into place while allowing easy insertion and removal with simple, low-cost plastic tools. 26482 - AMPHENOL MIL-DTL-26482 SERIES II MB (MATRIX®) Amphenol MIL-DTL-26482 Series II MB (Matrix®) WIDE RANGE OF CABLE ACCESSORIES, INCLUDING MILITARY-STANDARD Unlike MIL-DTL-26482 series I style connectors, MIL-DTL-26482 Series II style are supplied without rear accessories but with military-standard rear threads. This permits a choice from one of the broadest array of endbells, including M85049-standard endbells, and from low-cost, simple cable tie versions to fully environmentally-sealed EMI-shielded endbells. BROAD OPERATING TEMPERATURES MBs use high-quality silicone for the peripheral, interfacial and wire seals. This, along with the stable hard dielectric insert material that houses the contact retention clip, provide operating temperatures from -85°F to +392°F (-65°C to +200°C). REAR CONTACT INSERTION AND RELEASE SYSTEM Used properly, the insertion and extraction tools never touch, come in contact with or damage the interfacial seals, eliminating a common problem with front-release contact systems. CORK-IN-A-BOTTLE INTERFACIAL SEAL SYSTEM Socket inserts have hard, dielectric, funnel-shaped contact lead-ins that not only assist in aligning the contacts when mating, but provide compression of the raised individual contact seals on the high-quality silicone interfacial seals of the pin insert. For assistance in Europe and China, please see the back cover for a complete listing of our branch offices and contact numbers. Specifications subject to change. 169 26482 - AMPHENOL MIL-DTL-26482 SERIES II MB (MATRIX®) TECHNICAL SPECIFICATIONS MATERIALS & FINISHES Shell High-grade aluminum alloy per QQ-A-367, QQ-A-591 or QQ-A-225; stainless steel 303 grade (AMS 5640) Jam Nut Aluminum alloy per QQ-A-225 Coupling Nut High-grade aluminum alloy per QQ-A-591; stainless steel 303 grade (AMS 5640) Plating Electroless nickel per MIL-C-26074 class 3; 4 grade B, or olive drab chromate over cadmium over nickel per QQ-P-416 black-anodized non-conductive, black zinc conductive Bayonet Pins Passivated stainless steel per QQ-S-763 Contacts Copper alloy Plating Gold-plated per MIL-G-45204 50 microinches Insulator Rigid-plastic dielectric Grommet & Seals Silicone-based elastomer ELECTRICAL DATA Working & Test Voltage SERVICE RATING WORKING At Sea Level VAC RMS I 600 II Current Rating 70,000 feet ALTITUDE VAC RMS 300 TEST At Sea Level VAC RMS 70,000 feet ALTITUDE VAC RMS 1,500 375 1,000 450 2,300 500 WIRE SIZE CONTACT SIZE AWG MAX. CURRENT POTENTIAL DROP FOR TEST IN AMPS MILLIVOLT AT 77°F, (25°C) 24 20 3