Glenair 550S039M1R1A0-03 EMI Backshell

🔍 Overview & Specs

• Series 550‑039 D‑Sub shrouded backshell with EMI banding, designed for EMI shield termination and cable stress relief

• The “S” in the part number denotes side-entry; “M” specifies electroless nickel plating; “R1” indicates a 0.031″ panel thickness; “A” equals fillister‑head screwlocks; “0” means no gasket; “‑03” is the entry size for a 0.312″ (7.9 mm) cable diameter

• Made of die-cast aluminum, threaded #4-40 screwlocks included, with optional EMI band strap and gasket 

🎯 Use Cases

• Ideal for D‑Sub connectors (M24308) requiring EMI control and cable anchoring.

• Side-entry makes it suitable for space-restricted layouts.