ENVIRONMENTALLY SEALED FOR CHALLENGING ENVIRONMENTS
Amphenol AIT / MS connectors are cost-effective threaded circular SAE-AS50151 (MIL-DTL-5015) connectors for use in harsh environments. These Amphenol MS connectors are sealed to withstand moisture, condensation, vibration, and flash-over. Over 286 contact layouts are available, in variations that allow for just power, just signal, or a mix of both contact types. Amphenol AIT / MS connectors are available in five mounting styles, nineteen shell sizes, and solder or crimp termination.
Get shopping! Part numbers begin with AIT.
Features
Materials & Finishes
Electrical Data
Operating Voltage/Test Voltage
* Each insulator has a specific service rating. These should be used by the designer only as a guide.
† Not corrected for change in density resulting from variations in temperature
MS connectors show no evidence of breakdown when the given test voltages are applied between the two closest contacts and between the shell and the contacts closest to the shell for a period of one minute, per MIL-STD-1344 Method 3001.
Current Rating & Contact Resistance
* Using non-military crimp Radsok contact
Maximum total current to be carried per connector in wire bundles as specified in MIL-W-5088. Contact resistance when tested to MIL-C-39029 will not exceed voltage drops listed in above table.
Viton® is a registered trademark of Dupont Dow Elastomers
Mechanical
Insulation Outside Diameter Limit
Contact Size
Wire Size
(MIL-W-5086)
Min.
In.
Min.
MM.
Max.
In.
Max.
MM.
16
16 thru 20
.064
1.63
.130
3.30
12
12 thru 14
.114
2.90
.170
4.32
8
8 thru 10
.164
4.17
.255
6.48
4
4 thru 6
.275
6.98
.370
9.40
0
0 thru 2
.415
10.54
.550
13.97
The connector is designed for individual wire sealing. Sealing of an outer cable jacket on multiconductor cables must be accomplished with an appropriate endbell. Sealing is only guaranteed if wires according to MIL-W-5086 or within the listed ranges are used.
Axial Load
Separation Force Minimum
Contact Size
Newtons
Lbs.
Newtons
Lbs.
16
44
10
1
0.25
12
67
15
2
0.50
8
89
20
3
0.75
4
89
20
4
1.00
0
111
25
9
2.00