Shipboard receptacle · shell J (33, 155 contacts) · class A · arrangement 1 · contact style F · key 1
MIL-DTL-28840 shipboard electrical connector
M28840/10 - wall mount receptacle
J (33, 155 contacts)
1
A - aluminium, cadmium plate OD over electroless nickel
1
F
Crimp, front-release
AWG 20
155 contacts - highest-density M28840 shell
RFI/EMI shielded, scoop-proof shells
High-shock naval qualification
MIL-DTL-28840 (supersedes MIL-C-28840)
MIL-C-915 shipboard cable / MIL-W-16978
M28840/10AJ1F1
| Standard | This Part | Cross Equivalent | Alternative Brand |
|---|---|---|---|
| MIL-DTL-28840 | M28840/10, /12, /14, /16, /26, /28, /29 | Amphenol PCD / Glenair / DMC |
The M28840/10AJ1F1 is the wall mount receptacle of the MIL-DTL-28840 shipboard connector family in the largest shell J, arrangement 1 - 155 contacts, the highest density the specification offers. MIL-DTL-28840 was developed for the US Navy and is built around splash and pressure resistance, high shock loading and RFI/EMI shielding; the shells are scoop-proof and the coupling is threaded with a splined backshell interface and an integrated wire sealing grommet. At 155 contacts per shell this is the part used where a bulkhead penetration must carry an entire shipboard signal harness in one cutout rather than several. The M28840 field order is style / class / shell / arrangement / contact style / key position - so /10 AJ 1 F 1 reads as wall mount receptacle, class A, shell J, arrangement 1, contact style F, key position 1.
Need M28840/10AJ1F1?
Cross-brand compatible. Free samples available. 4-week lead time on standard configurations.
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