| Series |
 |
 |
 |
 |
| Type |
2M801 Dual-Start Acme Thread |
2M803 Bayonet |
2M804 Push-Pull |
2M805 Tri-Start Acme Thread |
| Description |
More rugged keys and threads. Faster mating |
Quick-mating,light duty, general purpose. Not rated for immersion, 50 milliohms shell-to-shell resistance. |
Breakaway connector for headsets and tactical equipment. Gold-plated spring for long mating life and superior EMI sheilding. |
“Anti-Decoupling” ratchet mechanism and ground spring for military airframes and avionics boxes. Fast mating. |
| Contacts |
1 to 130 |
1 to 55 |
1 to 55 |
1 to 30 |
| Coupling |
Threaded coupling with 1 1/2 1 Meter for 1 hour |
1/4 turn lock Bayonet |
Push-pull, Quick-Disconnect |
Tri-Start Thread |
| Water Immersion, Mated |
MIL-STD-810 Method 512 1 Meter for 1 Hour |
Splash-proof |
MIL-STD-810 Method 512
1 Meter for 1 Hour |
MIL-STD-810 Method 512
1 Meter for 1 Hour |
| EMI Shielding |
Good |
Fair |
Very Good |
Excellent |
| Vibration & Shock |
37 g’s Random Vibration; 300 g’s Shock |
| Mating Cycle |
2000 Cycles |
250 Cycles Aluminum
2000 Cycles Stainless Steel |
2000 Cycles |
500 Cycles |
| Electrical Performance |
#12: 23 AMP, 1800 VAC, #20: 17.5 AMP, 750 VAC
#16: 13 AMP, 1800 VAC, #23: 5 AMP, 500 VAC |