39 × #20 · Pin (Male) · Shell 20 · Electroless nickel over aluminium alloy (class L)
MIL-DTL-26482 Series II
MS3475 — Straight Plug with RFI Grounding
L
20
20-39
39 × #20
Pin (Male)
Crimp, rear-release removable
Bayonet, 1/3-turn quick disconnect
7.5 A per #20 contact
Gold over copper alloy
Aluminium alloy
Electroless nickel over aluminium alloy (class L)
-55 °C to +200 °C
500 mating cycles minimum
QPL
Alternate insert rotation — X
| Brand | Equivalent Part Number |
|---|---|
| Airoadcon | MS3475L20-39PX |
| Amphenol | MS3475L20-39PX |
| ITT Cannon | MS3475L20-39PX |
| Souriau | MS3475L20-39PX |
| Conesys / Aero-Electric | MS3475L20-39PX |
MS3475L20-39PX is a MIL-DTL-26482 Series II Straight Plug with RFI Grounding (MS3475) on shell 20, arrangement 20-39, with 39 × #20 pin contacts. Series II is the crimp, rear-release removable-contact branch of MIL-DTL-26482 — it keeps the Series I bayonet (1/3-turn) coupling and insert arrangements but adds a rear-release contact system for higher-density production harnesses. Class L gives the electroless nickel over aluminium alloy finish for service from -55 °C to +200 °C. The MS part number is shared by every QPL source (Airoadcon, Amphenol, ITT Cannon, Souriau, Conesys / Aero-Electric).
Need MS3475L20-39PX?
Airoadcon cross-brand equivalent — free samples available. 4-week lead time on standard configurations. Email: info@airoadcon.com | Phone: +86-189-9192-7716
Request Quote / Sample