5 × #12 Pin · Insert 18-11 · Shell 18 · Class A · Bayonet
MIL-DTL-5015
Cable Connecting Receptacle (MS3101)
A — solid shell, general purpose
18
18-11
5 × #12
Pin (male)
#12
Solder cup
Threaded (3-point bayonet lock)
Aluminium alloy
Olive drab cadmium (class A standard finish)
Synthetic rubber
Gold
23 A per contact
700 VDC / 500 VAC rms
-55°C to +125°C
5,000 MΩ min at 500 VDC
Non-environmental (potting optional)
The MS3101A18-11P is a MIL-DTL-5015 cable connecting receptacle in shell size 18 with insert arrangement 18-11, carrying 5 × #12 solder contacts. MIL-DTL-5015 is the threaded-coupling, heavy-duty circular standard (the successor to MIL-C-5015) used on industrial, marine and ground-support equipment.
Class A is solid shell, general purpose. Class A is the general-purpose solid shell; class E adds environmental sealing with a grommet and cable clamp. Both use solder-cup contacts and share the same inserts.
Each #12 contact is rated 23 A at 20 °C; the assembly is rated 700 VDC / 500 VAC rms and operates from -55 °C to +125 °C with 5,000 MΩ minimum insulation resistance. Airoadcon supplies the same MIL part number, interchangeable with the original QPL manufacturers.
| Item | Value |
|---|---|
| Airoadcon supplied part number | MS3101A18-11P |
| US MIL specification | MIL-DTL-5015 |
| Insert arrangement | 18-11 — 5 × #12, shell 18, contact size #12 |
| Interchangeability | Same MS part number, form/fit/function interchangeable with Amphenol 97-series and ITT Cannon CA-series sources qualified to the same MS number. |
Need MS3101A18-11P?
Airoadcon cross-brand equivalent — free samples, 4-week lead time. MIL-SPEC qualified, IP67 sealing. Email: info@airoadcon.com | Phone: +86-189-9192-7716
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