Features
Specification: M12 threaded interface, A-coding, 12-pin male.
Peak Channel Density: The 12-pin configuration is one of the most functionally capable designs in the M12 connector family, supporting the integration of up to 6 differential pairs, 12 independent digital I/Os, or complex "power + bus + multi-channel feedback" systems within a single interface.
Wire Wrap Supreme Reliability: Wire wrap termination offers higher temperature resistance than soldering and greater vibration resistance than crimping. The connection is resistant to oxidation and free from cold solder joints, ensuring an extremely long service life—a hallmark of military-grade reliability.
Superior Signal Integrity: High-precision contacts and rational pin layout, combined with the low-resistance characteristics of wire wrap, ensure signal purity and low crosstalk during multi-channel parallel transmission.
Engineered for Extreme Applications: Designed specifically for scenarios demanding ultimate connection reliability, such as aerospace electronics, high-precision test equipment, heavy mobile machinery controllers, and redundant safety systems.
Applications
High-Channel-Count Distributed I/O Modules: Serving as the field-side backbone interface to aggregate or distribute dozens of sensor and actuator signals.
All-in-One Drive Units: Connecting compact modules integrating multiple micro motors or actuators, providing simultaneous power and control.
High-Reliability Test & Measurement: Used in data acquisition systems and ATE equipment to interface with multi-channel units under test.
Heavy-Duty Vehicle Electronics: In construction, agricultural machinery, etc., connecting the vehicle main controller with multiple distributed ECUs and sensor networks.
| Connectors | M12 A-coded 12-pin | Classification | Circular Connector |
| Quantity of Pins | 12-pin | interface specification | M12 x 1 |
| Terminal material | C3604 Gold-plated 1U | Rubber core material | PA66 |
| Rated current | 1A | Rated voltage | 30V |
| Waterproof ring | Silicone | Insulation resistance | ≤10mΩ |
| Contact resistance | ≥100mΩ | Plug/unplug cycles | >500 times |
| Working temperature | -25°C~ 80°C | Salt Spray | 48H |
| Shielding performance | Shielded | IP rating | IP67 |
| Flame retardant rating | UL 94-V0 | Environmental Compliance | RoHS, REACH |