Actisense A2K-TDC-0M25 NMEA 2000 Micro Cable Assembly - 0.25M for Marine and Industrial Networking

A2K-TDC-0M25 NMEA2000 Micro Cable Assembly - 0.25M

Available in various lengths, the cable assemblies can be used as either a drop cable from a NMEA 2000 backbone or to extend the length of the backbone cable.

Actisense Lite cable assemblies allow quick installation and come with quality reassurance as only the Actisense UL-certified cable is used.

NMEA 2000 cable includes five wires within a single waterproof cable: power and ground wires, two signal (data) wires, and a drain wire. The drain wire connects to the cable shield, which protects the signal, power, and ground wires from external Radio Frequency Interference (RFI) and helps reduce RFI emission from the cable.

NMEA 2000 Lite cable can be used to create a backbone up to 100 meters in length. If the backbone length required exceeds 100 meters, the center of the bus can be extended with an NMEA 2000 mini cable to keep the outer Lite sections to the 100-meter maximum.

The maximum length of a drop cable (distance from the backbone) is 6 meters. It is important to limit each drop length to the minimum required, as the total of all drop lengths must not exceed 72 meters.

The Actisense range of NMEA 2000 connectors and cables has been designed using our specialist interconnect and NMEA knowledge.

Technical Specifications:

• Rated Current - 3A


• Rated Voltage - 60VDC


• Male Contact - Brass, gold plated


• Female Contact - Phosphor bronze, gold plated


• Contact Carrier - PBT, black


• Contact Polarization - Standard M12 -A- polarization


• Mating Thread - M12


• Screw Cap - Brass, nickel plated


• O-Ring Seal - Rubber, black


• Housing - PVC, black


• Power Pair - 22 AWG (19-strand tinned copper)


• Data Pair - 24 AWG (19-strand tinned copper)


• Drain - 22 AWG (19-strand tinned copper)


• Braid - 37 AWG (tinned copper)


• Jacket Material - 0.8mm Nom. PVC, black


• Jacket Outer Diameter - 6.85mm 0.254mm


• Weight - 51g


• Protection - IP67 (when mated)


• Operating Temperature - -20C to +70C


• Storage Temperature - -40C to +85C

The Actisense A2K-TDC-0M25 NMEA 2000 Micro Cable Assembly is designed for reliable marine and industrial data communication. This 0.25-meter (about 10 inches) waterproof cable provides a secure connection for extending or creating NMEA 2000 networks, ensuring seamless data transfer and power distribution. Ideal for applications requiring quick installation and durable connectivity, this assembly features high-quality UL-certified components built to withstand harsh environments. The cable includes five internal wires—power, ground, two data, and a drain wire—encased in a robust, waterproof PVC jacket that protects against moisture and external interference. The drain wire connects to the cable shield, shielding the signal, power, and ground wires from Radio Frequency Interference (RFI), thus maintaining signal integrity and minimizing electromagnetic emissions.

Designed for versatility, the Actisense NMEA 2000 Micro Cable Assembly can serve as a drop cable from a backbone or as an extension to existing networks. It supports network backbone lengths up to 100 meters when combined with appropriate mini cables, with each drop cable limited to a maximum of 6 meters to ensure optimal performance. Proper cable management, including minimizing drop lengths, is essential to maintaining network reliability and adhering to maximum total backbone and drop length restrictions.

Constructed with high-quality materials, the cable features brass, gold-plated male contacts, phosphor bronze, gold-plated female contacts, and a durable PVC housing. It is rated for a maximum current of 3A and a voltage of 60VDC, making it suitable for various marine and industrial applications. The assembly is rated IP67 when mated, providing excellent protection against dust and water ingress, and can operate effectively within temperatures ranging from -20°C to +70°C (-4°F to +158°F). Whether used on boats or industrial machinery, the Actisense A2K-TDC-0M25 ensures a dependable connection for your NMEA 2000 network needs.

For detailed installation instructions, refer to the manufacturer’s manual available [here](https://productimageserver.com/literature/ownersManual/111815OM.pdf). This cable assembly is a critical component for maintaining a robust and interference-free network, backed by Actisense’s expertise in marine and industrial interconnect solutions.

Features:

• Waterproof PVC jacket with IP67 rating for reliable outdoor and marine use

• Includes five wires: power, ground, two data, and drain wire for comprehensive connectivity

• Supports backbone lengths up to 100 meters with appropriate mini cables

• Maximum drop cable length of 6 meters to ensure network performance

• Brass, gold-plated male contacts and phosphor bronze, gold-plated female contacts for durability and corrosion resistance

• Rated for 3A current and 60VDC voltage capacity

• Operates effectively within temperatures from -20°C to +70°C (-4°F to +158°F)

• Designed with high-quality UL-certified components for peace of mind

• Easy to install with a secure M12 connection and rubber O-ring seal

• Lightweight at approximately 0.16 lbs, suitable for marine and industrial environments