Wall-Mount Receptacle · Shell 25 · Arrangement J43 · 43 × #20 Sockets · Composite / Electroless Nickel
MIL-DTL-38999 Series III
MIL-DTL-38999/20
Wall-Mount Receptacle
25 (code J)
J43
43 × #20 Sockets
Socket
Crimp, rear-release removable
Composite / Electroless Nickel
Tri-Start threaded, anti-decoupling
N — Normal
-65°C to +175°C
500 (1500-cycle variants available)
Airoadcon J599/20MJ43SN
D38999/20MJ43SN
| Brand | Equivalent Part Number |
|---|---|
| Airoadcon | J599/20MJ43SN |
| TE Deutsch | DTS20M25-43SN |
| Souriau | 8D025M43SN |
D38999/20MJ43SN is a MIL-DTL-38999 Series III wall-mount receptacle in shell size 25 with insert arrangement J43, carrying 43 × #20 crimp socket contacts (Composite / Electroless Nickel finish), key position N (Normal). The Series III Tri-Start coupling gives a rugged, vibration-resistant connection for aerospace, defence, avionics, rail and industrial equipment, with 500 mating cycles, a -65°C to +175°C range and an environmental seal when mated. Crimp rear-release contacts to MIL-DTL-39029 are terminated and serviced with standard M81969 tooling. It mates with the opposite-gender half of the same shell size, insert arrangement and key position.
Need D38999/20MJ43SN?
Airoadcon cross-brand equivalent — free samples, 4-week lead time on standard configurations. MIL-spec qualified, form/fit/function interchangeable.
Email: info@airoadcon.com | Phone: +86-189-9192-7716