M8 A-Coded 8-Pin Connector
8-pin circular connector
Standards: IEC 61076-2-104
What is the M8 8-Pin pinout?
The M8 A-Coded 8-Pin Connector has 8 pins. Pin 1 is Pin 1 (reserved). Pin 2 is Pin 2 (reserved). Pin 3 is Pin 3 (reserved). Pin 4 is Pin 4 (reserved). Plus 4 more pins.
For 8-pin M8 connectors, cavity numbering is the reference detail that must stay consistent across drawings and mating connector documentation. Signal semantics depend on the device.
Standards: IEC 61076-2-104
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Pin Assignment Table
| Pin | Signal | Type | Description |
|---|---|---|---|
| 1 | Pin 1 | reserved | Top cavity |
| 2 | Pin 2 | reserved | Upper-right cavity |
| 3 | Pin 3 | reserved | Right cavity |
| 4 | Pin 4 | reserved | Lower-right cavity |
| 5 | Pin 5 | reserved | Bottom cavity |
| 6 | Pin 6 | reserved | Lower-left cavity |
| 7 | Pin 7 | reserved | Left cavity |
| 8 | Pin 8 | reserved | Upper-left cavity |
Signal Types
Reserved
Common Applications
Compact sensorsIndustrial I/OMachine interfaces
Need another printable connector reference?
Use the pinout as a working reference now, then jump to the full library or the next workflow when you need it.
Map this connector into your BOM workflow →The M8 8-Pin connector has 8 pins: Pin 1 (Pin 1), Pin 2 (Pin 2), Pin 3 (Pin 3), and Pin 4 (Pin 4). Plus 4 more pins. Common in Compact sensors and Industrial I/O.
M8 8-Pin Cavity Reference
For 8-pin M8 connectors, cavity numbering is the reference detail that must stay consistent across drawings and mating connector documentation. Signal semantics depend on the device.
Why Use Interactive Diagrams?
- Accuracy: Hover over pins to see exact signal names and descriptions
- Clarity: Color-coded by signal type (power, ground, data)
- Printable: Export clean diagrams for shop floor reference