Phoenix Contact MC 1,5/ 6-ST-3,81 – 6-pin PCB plug connector, 3,81 mm
Phoenix Contact MC 1,5/ 6-ST-3,81 (1803617) is a 6-pin plug connector with screw connection for PCB applications. The connector, part of the COMBICON MC 1,5 connector system, is suitable for connecting electrical signals and power in electronic devices and industrial control systems.
The connector’s 3,81 mm pitch enables a compact connection solution. The screw connection with a ferrule contact provides a reliable conductor connection, and the removable plug design simplifies device installation and maintenance.
Key product features
- 6-pin design: Allows connection of six separate electrical contacts.
- 3,81 mm pitch: Compact solution for PCB connections.
- Screw connection: Conductor connection implemented with a ferrule contact ensures secure fastening.
- Rated current 8 A: Suitable for electrical connections according to nominal values.
- Rated voltage 160 V: Suitable for various electronics and automation connection applications.
- Tinned contacts: Contacts made of copper alloy provide good electrical conductivity.
- Removable plug connector: Makes disconnecting and reconnecting connections easier during maintenance.
Technical specifications
| Manufacturer | Phoenix Contact |
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| Product number | 1803617 |
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| Type | MC 1,5/ 6-ST-3,81 |
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| Product series | COMBICON MC 1,5 |
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| Connector type | PCB plug connector, female |
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| Number of positions | 6 |
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| Pitch | 3,81 mm |
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| Rated current | 8 A |
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| Rated voltage | 160 V |
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| Rated conductor cross section | 1,5 mm² |
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| Conductor cross section, solid | 0,14–1,5 mm² |
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| Conductor cross section, flexible | 0,14–1,5 mm² |
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| Connection method | Screw connection with ferrule contact |
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| Strip length | 7 mm |
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| Tightening torque | 0,22–0,25 Nm |
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| Contact plating | Tinned |
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| Insulating material | Polyamide (PA) |
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| Color | Green |
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| Width | 23,65 mm |
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| Height | 11,1 mm |
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| Length | 16,1 mm |
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| Operating temperature | -40...+100 °C, according to the derating curve |
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| Flammability rating | UL 94 V0 |
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Applications
Phoenix Contact MC 1,5/ 6-ST-3,81 is suitable for applications such as:
- Industrial automation control and electronic devices
- Electrical connections on PCBs
- Connections for control and signal circuits
- Maintainable connection solutions for electronic devices
Phoenix Contact MC 1,5/ 6-ST-3,81 is a practical choice when a compact, 6-pin PCB plug connector with a screw connection is required. The connector combines easy installation, robust construction, and technical features suitable for industrial use.
