M16 19 Pin Male Field Wireable Connector
Introduction
M16 connector delivers a reliable signal and power transmission for industrial automation, sensors, and control systems. Engineered within the M16 Field Wireable Connector series, this straight A-coded interface ensures secure threaded coupling and stable mating in harsh environments. The 19-pin male configuration supports multi-channel connectivity while maintaining compact dimensions for dense installations.
The connector features a copper-alloy housing with nickel plating for enhanced durability, corrosion resistance, and long service life. Gold-plated CuZn contacts provide low contact resistance, improved conductivity, and excellent signal integrity. Designed with a screw-joint termination structure, the connector allows fast, tool-friendly assembly on various cable types. With an IP67 protection rating, it withstands moisture, dust, and outdoor exposure, while its operating temperature range of –25°C to +85°C ensures dependable performance in demanding industrial environments.
Key Features:
- 19-pin A-coded male interface for multi-signal connectivity.
- Nickel-plated copper-alloy housing for strength and corrosion resistance.
- Gold-plated CuZn contacts for superior electrical performance.
- Screw-joint contact termination for easy field assembly.
- IP67 ingress protection for harsh-environment operation.
- Rated 60V and 3A with –25°C to +85°C temperature tolerance.
Main Specifications:
General Information:
| Product Number: | M16A-19PM-AS-S001 | |
| Connector Series: | M16 Field Wireable Connector | |
| Connector Gender: | Male | |
| Orientation: | Straight | |
| Connector Coding: | A Coded | |
| Number of Contacts: | 19 Pin | |
| Contact Termination: | Screw-Joint | |
| Mount Method: | Cable Type | |
| Mount Feature: | Not Applicable | |
| Shielding: | Shielded | |
| Weight: | 28g | |
| Other Features: | None |
Materials:
| Shell Material: | Copper Alloy | |
| Shell Material: | Nickel Plated | |
| Contact Material: | CuZn | |
| Contact Plating: | Au |
Electrical Performance:
| Rated Voltage: | 60V | |
| Rated Current: | 3A | |
| Insulation Resistance: | ≥100 MΩ | |
| Contact Resistance: | <5 MΩ |
Mechanical Performance:
| Coupling method: | Threaded Coupling | |
| Thread Aperture: | M16*0.75 | |
| Wire Gauge: | 0.75mm²/(20AWG) | |
| Durability: | ≥500 Cycles |
Mechanical Performance:
| Temperature Range: | -25°C to 85°C | |
| IP Rating: | IP67 |
M16 Connector Pinout and Wiring Diagram:

Applications of this M16 19 Pin Male Field Wireable Connector:
M16 circular connectors are widely used in various industries due to their stability, reliability, and versatility. Here are some applications:
- Transportation: Connecting various sensors, cameras, lighting systems, and communication devices in onboard systems for trains, buses, and automobiles.
- Renewable Energy: Connecting sensors, controllers, and power distribution units in renewable energy systems such as solar panels and wind turbines.
- Audio Equipment: Connecting speakers, microphones, or other equipment.
- Sensors: Connecting various sensors and controllers, such as home security and automation control equipment.
- Pipe Connection: Connecting water pipes and air pipes in pipe connections.
- Small Electrical Equipment: Suitable for some electrical equipment, such as power tools and small household appliances.
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