3 × #20 Socket (Female) · Shell 12 · Insert 12-3 · Electroless nickel (conductive, environmental) (L) · Bayonet · Crimp
MIL-DTL-26482 Series II (crimp)
Wall Mount Receptacle (MS3470)
L — Electroless nickel (conductive, environmental)
12
12-3
3 × #20
3
Socket (Female)
7.5 A per #20 contact
#20: 20-24 AWG
Y — alternate key position
Three-point bayonet, quick-mating
Crimp, rear release
Aluminum alloy
-55 °C to +200 °C
MS3470 / MS3474 / MS3475 / MS3476 intermate (Series II)
| Brand | Equivalent Part Number |
|---|---|
| Airoadcon | MS3470L12-3SY |
| Amphenol Aerospace (MB series) | MB123S |
| TE Deutsch / Aero-Electric | AFD 12-3 socket |
The MS3470L12-3SY is a 3-contact wall mount receptacle in MIL-DTL-26482 Series II with a three-point bayonet coupling and rear-release crimp contacts. Insert arrangement 12-3 carries 3 × #20, giving a compact socket interface for aircraft power and signal harnesses, ground-vehicle wiring, shipboard panels and industrial equipment that must stay mated under vibration. The Electroless nickel (conductive, environmental) finish and key position Y let the part be ordered directly without an option sheet, and it intermates with the other MS3470 / MS3474 / MS3475 / MS3476 shell styles.
Need MS3470L12-3SY?
Airoadcon cross-brand equivalent — free samples, 4-week lead time. MIL-SPEC qualified, IP67 sealing. Email: info@airoadcon.com | Phone: +86-189-9192-7716
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