The Amphenol NMEA2000 single T-piece is a Micro T-adapter for connecting equipment to an NMEA2000 backbone. The adapter has three 5-pin M12 screw connectors in Female/Male/Female configuration and is used to add a drop cable or device to the NMEA2000 network.
The plastic version is compact and suitable for marine installations where a reliable, waterproof and vibration-resistant connection is required. When correctly mated, the connection is rated IP68 according to Amphenol. This T-piece fits NMEA2000 systems for chartplotters, GPS receivers, fishfinders, autopilots, sonars and audio equipment.
Key features
- Single T-piece for NMEA2000 networks
- Micro / M12 5-pin connector format
- Configuration: Female / Male / Female
- Plastic body / plastic nut version
- 5 contacts
- Screw-thread coupling for secure connection
- IP68 when correctly mated
- Suitable for NMEA2000 backbone and drop connections
- Electrical rating: 4 A / 60 V
- Suitable for marine electronics and technical installations
- Genuine Amphenol LTW NMEA 2000 accessory
- Note: terminator is not included
Product specifications
- Product type: NMEA2000 T-adapter / T-piece
- Series: Amphenol LTW NMEA 2000
- Connector format: Micro / M12
- Number of pins: 5-pin
- Connector configuration: Female / Male / Female
- Connector 1: female connector / female contacts
- Connector 2: male connector / male contacts
- Connector 3: female connector / female contacts
- Material version: plastic
- Coupling: screw thread
- Protection rating when mated: IP68
- Electrical rating: 4 A / 60 V
- Application: expansion or branch connection in NMEA2000 network
- Suitable for: NMEA2000 devices such as plotters, sensors, GPS, autopilot, sonar and instruments
- Mounting: in-line / free cable or backbone installation






