MS3112E12-3P Circular Electrical Connector ，Heavy Duty Industrial Plug ， Precision Multi-Pin Connector ， Rugged Electrical Interconnect
The MIL-C-26482 Series I Quick Bayonet Circular Connector is a small-size, medium-density electrical connector designed for reliable signal and power connection. It uses solder contacts and a bayonet coupling structure to achieve quick mating, stable locking, and convenient operation.
This circular connector family supports 3 shell material options, 9 shell sizes, 4 surface finishes, 6 plug styles, 18 receptacle mounting styles, 3 contact types, and over 30 contact layouts, providing flexible choices for different system requirements.
The series is commonly applied in commercial systems, mili-tary equipment, aerospace platforms, electronic devices, and industrial applications where compact design, quick connection, and reliable electrical interconnection are required.
Operating temperature range:-55 oC ~ +125 oC
Shell Material:Aluminium-alloy, copper-alloy or stainless-steel
Corrosion resistance:Class L withstand 48 hours salt spray and others withstand 500 hours salt spray
Environmental seal:≤ 4.6*102 Pa ·cm3/s
Durability:≥ 500 cycles
Shock:Max acceleration 490 m/s2
Random vibration:Frequency 10Hz ~ 2000Hz at 147 m/s2
| Shell No. | L (max) | A | B (max) | C (max) | D (max) | E (max) | F (max) | J (max) |
|---|---|---|---|---|---|---|---|---|
| 8 | 21 | 12.04 | 11.70 | 1.7 | 10.84 | 15.09 | 20.99 | 3.2 |
| 10 | 21 | 15.00 | 11.70 | 1.7 | 13.99 | 18.26 | 24.19 | 3.2 |
| 12 | 21 | 19.07 | 11.70 | 1.7 | 17.37 | 20.62 | 26.54 | 3.2 |
| 14 | 21 | 22.25 | 11.70 | 1.7 | 20.57 | 23.00 | 28.89 | 3.2 |
| 16 | 21 | 25.43 | 11.70 | 1.7 | 23.72 | 24.61 | 31.29 | 3.2 |
| 18 | 21 | 28.60 | 11.70 | 1.7 | 26.69 | 26.97 | 33.69 | 3.2 |
| 20 | 23 | 31.78 | 14.35 | 2.5 | 29.89 | 29.36 | 36.89 | 3.2 |
| 22 | 23 | 34.95 | 14.35 | 2.5 | 33.04 | 31.75 | 39.99 | 3.2 |
| 24 | 23 | 38.13 | 15.20 | 2.5 | 36.24 | 34.92 | 43.15 | 3.8 |
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