M5 A-Code 4-Pin Female Straight Raw Plug is a compact circular connector designed for reliable connections in space-constrained industrial equipment. Featuring a 4-pin A-coded configuration, straight connector design and solder termination, it provides a practical solution for cable assembly and equipment interconnection.
The connector uses an M5 × 0.5 screw-locking mechanism with a knurled locking structure to provide secure mating. With an IP67 protection rating, the connector helps protect the mated connection against dust and water ingress. Its compact M5 form factor makes it suitable for industrial automation, sensors, control equipment and other applications where reliable connectivity is required in limited installation space.
Key Features & Advantages
- M5 A-Code 4-Pin Configuration – Provides a compact 4-contact interface for industrial signal and power connections.
- Female Straight Connector – Straight configuration simplifies cable routing and integration into compact equipment.
- Solder Termination – Supports direct cable soldering for flexible field or customized cable assembly.
- Secure M5 × 0.5 Screw Locking – Threaded locking provides a stable mechanical connection during operation.
- IP67 Protection – Provides protection against dust and temporary water immersion when properly mated.
- Compact Industrial Design – M5 connector size is suitable for equipment with limited installation space.
- Multiple Material Options – Insulator and sealing materials are available in the configurations specified for the product.
| Parameter | Specification |
|---|---|
| Connector Series | M5 |
| Coding | A-Code |
| Contact Configuration | 3 Pin / 4 Pin |
| Connector Type | Moldable Male / Female Plug |
| Operating Standard | IEC 61076-2-105 |
| Rated Current | 1 A |
| Rated Voltage | 60 V |
| Rated Impulse Voltage | 500 V |
| Insulation Resistance | ≥100 MΩ |
| Contact Resistance | ≤5 mΩ |
| Shielding | Non-Shielded |
| Locking Method | M5 × 0.5 Screw Lock |
| Recommended Screw Torque | 0.1 Nm |
| Maximum Screw Torque | 0.15 Nm |
| Wiring Method | Soldering |
| Operating Temperature | -40°C to +80°C Static / -25°C to +80°C Dynamic |
| Wire Gauge | 0.14 mm² (AWG 26) |
| Protection Rating | IP67 |
| Pollution Degree | 3 |
| Insulator Material | PA66 + GF / TPU + GF |
| Screw / Nut Material | Nickel-Plated Brass |
| Pin Material | Gold-Plated Phosphor Bronze / Gold-Plated Brass |
| Sealing Material | FKM / Silicone / Epoxy |
Contact Configuration
4-Pin A-Code Female
The 4-pin contact arrangement follows the configuration shown in the technical drawing. The connector is designed as a female straight plug with solder termination.
Dimensions
Product Applications
The M5 4-Pin Female Straight Raw Plug is suitable for compact industrial connection requirements, including:
- Product Applications
- Industrial Automation
- Sensors & Measurement
- Control Equipment
- Industrial Machinery
| Image | Model | Category | Coding | Connector Type | Number of Cores | Shape | Protection Rating | Rated Current | Rated Voltage | Insulation Resistance | Contact Resistance |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | Raw Plug | M5 Connector A-Code 3Pin | A coding | Male Pin | 3 | Straight end | IP67 | 1A | 60V | ≥100MΩ | ≤5mΩ |
 | Raw Plug | M5 Connector A-Code 4Pin | A coding | Female Pin | 4 | Straight end | IP67 | 1A | 60V | ≥100MΩ | ≤5mΩ |
 | Molded Plug | M5 Connector A-Code 3Pin | A coding | Female Pin | 3 | Bent End (Right Angle) | IP67 | 1A | 60V | ≥100MΩ | ≤5mΩ |
 | Molded Plug | M5 Connector A-Code 3Pin | A coding | Male Pin | 3 | Bent End (Right Angle) | IP67 | 1A | 60V | ≥100MΩ | ≤5mΩ |
 | Molded Plug | M5 Connector A-Code 3Pin | A coding | Female Pin | 3 | Straight | IP67 | 1A | 60V | ≥100MΩ | ≤5mΩ |
 | Molded Plug | M5 Connector A-Code 3Pin | A coding | Male Pin | 3 | Straight | IP67 | 1A | 60V | ≥100MΩ | ≤5mΩ |
 | Front-Locking Socket | M5 Connector A-Code 4Pin | A Coding | Female Pin | 4 | Straight | IP67 | 1A | 60V | ≥100MΩ | ≤5mΩ |
 | Front-Locking Socket | M5 Connector A-Code 3Pin | A Code | Male Pin | 3 | Straight | IP67 | 1A | 60V | ≥100MΩ | ≤5mΩ |
 | Rear-Locking Socket | M5 Connector A-Code 4Pin | A Code | Female Pin | 4 | Straight | IP67 | 1A | 60V | ≥100MΩ | ≤5mΩ |
 | Rear-Locking Socket | M5 Connector A-Code 4Pin | A Code | Male Pin | 4 | Straight | IP67 | 1A | 60V | ≥100MΩ | ≤5mΩ |
