MDM-51SH046L is a Size 51 Micro-D metal shell connector designed for highly reliable, compact applications requiring high-density contact configurations. The connector features 11 micro contacts and 5 coaxial or power contacts arranged on 0.050" (1.27 mm) centers, utilizing size 24 MICROPIN/MICROSOCKET contacts. The aluminum shell provides enhanced strength, electromagnetic (EMI) and RFI shielding, while a silicone elastomer compression interfacial seal ensures moisture and humidity protection between each contact. With a maximum panel thickness of 0.093" (2.36 mm) and overall dimensions of 1.435" × 1.050" (36.45 × 26.67 mm), this connector is ideal for aerospace, military, and industrial applications where environmental sealing, compact form factor, and reliable signal transmission are critical requirements.