39x #20 · Pin (Male) · Shell 20 · Insert 20-39 · Class W · Crimp · Bayonet coupling
MS3474W20-39P
MIL-DTL-26482 Series II (MIL-C-26482)
MIL-DTL-26482 Series II — rear-release crimp contacts
3474 — Jam Nut Receptacle
Jam nut receptacle, single through-hole bulkhead mount
20
20-39
39x #20
Pin (Male)
#20
7.5 A per #20 contact
24-20 AWG
Crimp, rear-insertable / rear-releasable
Beryllium-copper retention clip
Three-point bayonet, 1/3 turn
W — olive drab cadmium over aluminium alloy
Aluminium alloy
-55 °C to +125 °C
48 hours (class W)
5,000 MΩ min at 500 VDC
50 dB at 10 GHz
500 mating cycles
Environmental, resilient insert and interfacial seal
Amphenol/Matrix, Deutsch/TE, SOURIAU, Aero/Conesys
MS + shell style + W class + shell size + arrangement + contact gender
| MIL Spec | Amphenol / Matrix | Deutsch / TE | Aero / Conesys | MS3474W20-39P | MB13W20-39P | AFD54W20-39P | AE77420-39P |
|---|
MIL-DTL-26482 Series II keeps the Series I bayonet interface but moves to rear-release crimp contacts, which removes the solder operation from the harness build and allows contacts to be replaced without reworking the joint. The family is qualified to 500 mating cycles with class W olive drab cadmium plating and 48-hour salt spray. The shell styles mirror Series I: MS3470 is the square-flange wall mount receptacle, MS3471 the in-line cable connecting receptacle, MS3472 the wide-flange wall mount receptacle and MS3474 the jam nut receptacle. Airoadcon supplies the MS3470 / MS3471 / MS3472 / MS3474 / MS3476 range with contacts and, on request, a kit including the mating half and a backshell.
Need MS3474W20-39P?
Cross-brand compatible. Free samples available. 4-week lead time on standard configurations. Email: info@airoadcon.com | Phone: +86-189-9192-7716
Request Quote / Sample