Maretron TR-NM Mini Termination Resistor for NMEA 2000 Networks

Termination Resistors are required on a NMEA 2000 network and are placed at each end of a network trunk cable. Like the double-ended cordsets, the termination resistors are waterproof and continue to function even while submerged in the bilge.

Diagnostic versions indicate correct polarity at a glance to ensure power connections have been made properly

Screw connector for positive connnection

Termination resistors are used to terminate both ends of the trunk line

The Maretron TR-NM Mini Termination Resistor is an essential component for maintaining reliable NMEA 2000 network performance. Designed for marine applications, this waterproof termination resistor is installed at each end of a network trunk cable to ensure proper signal termination and reduce data transmission errors. Its rugged construction allows it to function effectively even when submerged in bilge water, making it ideal for harsh marine environments. The compact size of this resistor simplifies installation in tight spaces aboard vessels.

Featuring a screw connector for a secure positive connection, the TR-NM provides an easy and reliable way to complete your NMEA 2000 network setup. Diagnostic features are included to indicate correct polarity at a glance, helping technicians verify proper power connections quickly and efficiently. Proper termination is critical for network stability, preventing signal reflections and ensuring consistent data flow across connected devices.

This mini resistor is suitable for both new installations and upgrades, offering a durable and dependable solution for marine electronics. Its waterproof design ensures long-term operation in challenging conditions, making it a trusted choice for boatbuilders and marine technicians seeking to optimize their network performance. The compact form factor and robust construction make the Maretron TR-NM an indispensable part of any professional or DIY marine network setup.

Features:

• Waterproof construction for reliable marine use

• Designed for NMEA 2000 network termination at each end of the trunk cable

• Diagnostic indicator for correct polarity verification

• Screw connector for secure positive connection

• Compact size suitable for tight installation spaces