Xmost M12 S-coded male rear mount PCB connector connects an external AC power cable to the circuit board inside industrial equipment. Its male S-coded interface mates with a compatible female connector, while straight rear contacts provide PCB dip-solder termination.
Designed for rear fastened installation, this M12 panel mount power connector suits enclosures with a defined panel-to-board position. The rear mount outline should be used to check housing clearance and circuit-board placement.
Both 2+PE and 3+PE configurations include a protective earth contact and carry the catalogue ratings of 12 A and 630 V. PG9 and M16 × 1.5 mounting threads are available for different panel designs.
Key Features
- Rear fastened construction: For equipment requiring a rear mount panel power connector.
- 12 A / 630 V ratings: Listed for both available contact arrangements.
- Protective earth included: Choose two or three circuit contacts plus PE.
- Male S-coded mating interface: Connects to compatible M12 S-coded female power cables.
- Direct PCB termination: Straight contacts support board insertion and dip soldering.
- Two panel thread options: PG9 or M16 × 1.5, in unshielded construction.
Product Dimensions
[Insert the male rear mount outline drawing and corresponding panel cut-out drawing from page 12.]
Illustrated PG9 Rear Mount Version — Dimensions in mm
| Item | Drawing Value |
|---|---|
| Mating thread | M12 × 1.0 |
| Panel mounting thread shown | PG9 |
| Body dimension shown, excluding PCB contacts | 20.4 |
| Upper axial section | 11 |
| Flange section | 2 |
| Lower axial section | 7 |
| Upper wrench size | SW17 |
| Lower wrench size | SW13.4 |
| Rear contact section | 6 |
| Contact tip section | 3 |
| PCB contact diameter indicated for 3 / 4-pin versions | Ø1.0 |
Needle Arrangement (Front View)
[Insert the S-coded male needle arrangement diagrams for 3-pin (2+PE) and 4-pin (3+PE) from page 12.]
The diagrams show the male connector from the mating face. Use the selected arrangement to identify the numbered contacts and PE position, then follow the equipment schematic for circuit connections.
Product Specifications
| Parameter | Specification |
|---|---|
| Product type | M12 S-coded male rear mount PCB power connector |
| Mounting | Rear fastened |
| Contact arrangements | 2+PE / 3+PE |
| Termination | PCB dip soldering |
| Standard listed | IEC 61076-2-101 |
| Rated current | 12 A |
| Rated voltage | 630 V |
| Shielding | Unshielded |
| Mating thread | M12 × 1.0 |
| Panel mounting threads | PG9 / M16 × 1.5 |
| Insulation resistance | ≥100 MΩ |
| Contact resistance | ≤5 mΩ |
| Recommended coupling torque | 0.4 N·m |
| Maximum coupling torque | 0.8 N·m |
| Temperature range, flexible use | −25°C to +80°C |
| Temperature range, static use | −40°C to +80°C |
| Protection ratings listed | IP67 / IP68 |
| Pollution degree | 3 |
| Insulator materials listed | PA66+GF / TPU+GF |
Applications
- PCB-based AC power equipment: Links external power cables to internal board circuits.
- Machine control assemblies: Provides a rear fastened power connection at the housing.
- Industrial automation modules: Integrates an M12 power interface with protective earth.
- Modular equipment enclosures: Supports detachable power connections with direct PCB termination.
Selection and Ordering
| Contact Arrangement | PG9 Mounting | M16 × 1.5 Mounting |
|---|---|---|
| 3-pin — 2+PE | 1M1208SM2EHP9P | 1M1208SM2EH16P |
| 4-pin — 3+PE | 1M1208SM3EHP9P | 1M1208SM3EH16P |
Example enquiry: M12 S-coded male rear mount PCB power connector, 3-pin (2+PE), 12 A, 630 V, M16 × 1.5 mounting, part number 1M1208SM2EH16P.
