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NMEA 2000 Connector System

Amphenol LTW NMEA 2000 Connector System is specifically designed to meet NMEA 2000 protocols and standards. This IP68-rated family of multi-port, standard, and metric circular connectors, sensors and actuator cables, and elbow joints. These products are ideal for connecting marine electronic equipment and display units within ships and boats. The NMEA 2000 lineup features high signal reliability, allowing multiple electronic devices to share data over one common channel. Starter kits are available in basic and professional packages to help build NMEA 2000 networks with varying levels of complexity. Amphenol LTW NMEA 2000 Connector System is suitable for a wide range of applications, such as fish finders, GPS receivers, autopilots, sonars, and audio systems.

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Part #

Sensor Cables / Actuator Cables NMEA 2000, Micro, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 2000mm, IP68

HMC-000505-0MF-CSA02
Amphenol LTW
1: ¥4,217.3
45In Stock
70On Order

Mfr. Part #
HMC-000505-0MF-CSA02

Mouser Part #
523-HMC-05050MFCSA02

Amphenol LTW

Sensor Cables / Actuator Cables NMEA 2000, Micro, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 2000mm, IP68

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Datasheet

45In Stock

70On Order

¥4,217.3

¥3,539.6

¥3,307.1

¥3,177.5

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Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables NMEA 2000, Micro, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 5000mm, IP68

HMC-000505-0MF-CSA05
Amphenol LTW
1: ¥6,215.5
16In Stock

Mfr. Part #
HMC-000505-0MF-CSA05

Mouser Part #
523-HMC-05050MFCSA05

Amphenol LTW

Sensor Cables / Actuator Cables NMEA 2000, Micro, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 5000mm, IP68

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Datasheet

16In Stock

¥6,215.5

¥5,479.6

¥5,071

¥4,629.2

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Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables NMEA 2000, T Cable, Metal, 4A, 05 pins, Screw Thread, (End 1) Female Female, (End 2) Male Male, Length 2000mm, IP68

HMC-050500-FM0-TSA02
Amphenol LTW
1: ¥4,677.4
7In Stock

Mfr. Part #
HMC-050500-FM0-TSA02

Mouser Part #
523-HMC-0505FM0TSA02

Amphenol LTW

Sensor Cables / Actuator Cables NMEA 2000, T Cable, Metal, 4A, 05 pins, Screw Thread, (End 1) Female Female, (End 2) Male Male, Length 2000mm, IP68

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Datasheet

7In Stock

¥4,677.4

¥3,973.1

¥3,812

¥3,677.5

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Min.: 1
Mult.: 1

Standard Circular Connector NMEA 2000, Micro, Metal, 4A, 05 pins, Female Connector, Female Contact, Straight, Screw-in, Field Installable, F4.0 - F7.0mm, IP67

HMC-05BFFB-SL7001
Amphenol LTW
1: ¥2,654.3
6In Stock
10Expected 10/1/2026

Mfr. Part #
HMC-05BFFB-SL7001

Mouser Part #
523-HMC-05BFFBSL7001

Amphenol LTW

Standard Circular Connector NMEA 2000, Micro, Metal, 4A, 05 pins, Female Connector, Female Contact, Straight, Screw-in, Field Installable, F4.0 - F7.0mm, IP67

Learn More

Datasheet

6In Stock

10Expected 10/1/2026

¥2,654.3

¥2,652.6

¥2,624.4

¥2,345.3

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Min.: 1
Mult.: 1

Standard Circular Connector NMEA 2000, Micro, Metal, 4A, 05 pins, Female Connector, Female Contact, Right Angle, Screw-in, Field Installable, F4.0 - F7.0mm, IP67

HMC-05BFFB-SR7001
Amphenol LTW
1: ¥2,775.5
9In Stock

Mfr. Part #
HMC-05BFFB-SR7001

Mouser Part #
523-HMC-05BFFBSR7001

Amphenol LTW

Standard Circular Connector NMEA 2000, Micro, Metal, 4A, 05 pins, Female Connector, Female Contact, Right Angle, Screw-in, Field Installable, F4.0 - F7.0mm, IP67

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Datasheet

9In Stock

¥2,775.5

¥2,506.4

¥2,406.8

¥2,121.1

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Min.: 1
Mult.: 1

Standard Circular Connector NMEA 2000, Terminator, Metal, 4A, 05 pins, Female Connector, Female Contact, Straight, Screw Thread, NMEA 2000 Certificate, IP68

HMC-05BFFT-SL8001
Amphenol LTW
1: ¥1,594.6
90In Stock
400On Order

Mfr. Part #
HMC-05BFFT-SL8001

Mouser Part #
523-HMC-05BFFTSL8001

Amphenol LTW

Standard Circular Connector NMEA 2000, Terminator, Metal, 4A, 05 pins, Female Connector, Female Contact, Straight, Screw Thread, NMEA 2000 Certificate, IP68

Learn More

Datasheet

90In Stock

400On Order

¥1,594.6

¥1,475

¥1,250.7

¥1,209.2

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Min.: 1
Mult.: 1

Standard Circular Connector NMEA 2000, Micro, Metal, 4A, 05 pins, Male Connector, Male Contact, Right Angle, Screw-in, Field Installable, F4.0 - F7.0mm, IP67

HMC-05BMMB-SR7001
Amphenol LTW
1: ¥3,250.6
7In Stock

Mfr. Part #
HMC-05BMMB-SR7001

Mouser Part #
523-HMC-05BMMBSR7001

Amphenol LTW

Standard Circular Connector NMEA 2000, Micro, Metal, 4A, 05 pins, Male Connector, Male Contact, Right Angle, Screw-in, Field Installable, F4.0 - F7.0mm, IP67

Learn More

Datasheet

7In Stock

¥3,250.6

¥2,762.2

¥2,589.5

¥2,430

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Min.: 1
Mult.: 1

Standard Circular Connector NMEA 2000, Terminator, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight, Screw Thread, NMEA 2000 Certificate, IP68

HMC-05BMMT-SL8001
Amphenol LTW
1: ¥1,599.5
198In Stock
260Expected 9/24/2026

Mfr. Part #
HMC-05BMMT-SL8001

Mouser Part #
523-HMC-05BMMTSL8001

Amphenol LTW

Standard Circular Connector NMEA 2000, Terminator, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight, Screw Thread, NMEA 2000 Certificate, IP68

Learn More

Datasheet

198In Stock

260Expected 9/24/2026

¥1,599.5

¥1,358.7

¥1,257.4

¥1,212.5

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Min.: 1
Mult.: 1

Standard Circular Connector NMEA 2000, Micro, Metal, 4A, 05 pins, Female Connector, Female Contact, Hexagonal, Screw Thread, Solder, Receptacle, IP68

HMC-05PFFS-SF8001
Amphenol LTW
1: ¥2,061.3
19In Stock

Mfr. Part #
HMC-05PFFS-SF8001

Mouser Part #
523-HMC-05PFFSSF8001

Amphenol LTW

Standard Circular Connector NMEA 2000, Micro, Metal, 4A, 05 pins, Female Connector, Female Contact, Hexagonal, Screw Thread, Solder, Receptacle, IP68

Learn More

Datasheet

19In Stock

¥2,061.3

¥1,752.4

¥1,641.1

¥1,563

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Min.: 1
Mult.: 1

Standard Circular Connector NMEA 2000, Micro, Metal, 4A, 05 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, PCB 180, Receptacle, IP68

HMC-05PMMP-SF8001
Amphenol LTW
1: ¥2,416.8
1In Stock
10Expected 9/24/2026

Mfr. Part #
HMC-05PMMP-SF8001

Mouser Part #
523-HMC-05PMMPSF8001

Amphenol LTW

Standard Circular Connector NMEA 2000, Micro, Metal, 4A, 05 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, PCB 180, Receptacle, IP68

Learn More

Datasheet

1In Stock

10Expected 9/24/2026

¥2,416.8

¥2,053

¥1,925.1

¥1,832.1

View

Min.: 1
Mult.: 1

Standard Circular Connector NMEA 2000, Micro, Metal, 4A, 05 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, Solder, Receptacle, IP68

HMC-05PMMS-SF8001
Amphenol LTW
1: ¥1,523.1
24In Stock
20Expected 10/1/2026

Mfr. Part #
HMC-05PMMS-SF8001

Mouser Part #
523-HMC-05PMMSSF8001

Amphenol LTW

Standard Circular Connector NMEA 2000, Micro, Metal, 4A, 05 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, Solder, Receptacle, IP68

Learn More

Datasheet

24In Stock

20Expected 10/1/2026

¥1,523.1

¥1,293.9

¥1,212.5

¥1,154.4

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Min.: 1
Mult.: 1

Standard Circular Connector NMEA 2000, L Adaptor, Metal, 4A, 05 pins, Screw Thread, (End 1) Female Female, (End 2) Male Male, NMEA 2000 Certificate, IP68

HMC-000505-0FM-ES001
Amphenol LTW
1: ¥2,426.7
20In Stock

Mfr. Part #
HMC-000505-0FM-ES001

Mouser Part #
523-HMC0005050FMES00

Amphenol LTW

Standard Circular Connector NMEA 2000, L Adaptor, Metal, 4A, 05 pins, Screw Thread, (End 1) Female Female, (End 2) Male Male, NMEA 2000 Certificate, IP68

Learn More

Datasheet

20In Stock

¥2,426.7

¥1,940

¥1,893.5

¥1,695.9

View

Min.: 1
Mult.: 1

Standard Circular Connector NMEA 2000, I Adaptor, Metal, 4A, 05 pins, Screw Thread, (End 1) Female Female, (End 2) Male Male, IP68

HMC-050500-MF0-IS001
Amphenol LTW
1: ¥2,626
19In Stock

Mfr. Part #
HMC-050500-MF0-IS001

Mouser Part #
523-HMC0005050MFIS00

Amphenol LTW

Standard Circular Connector NMEA 2000, I Adaptor, Metal, 4A, 05 pins, Screw Thread, (End 1) Female Female, (End 2) Male Male, IP68

Learn More

Datasheet

19In Stock

¥2,626

¥2,268.9

¥2,184.2

¥2,041.4

View

Min.: 1
Mult.: 1

Standard Circular Connector NMEA 2000, T Adaptor, Metal, 4A, 05 pins, Screw Thread, (End 1) Female Female, (End 2) Male Male, (End 3) Female Female, IP68

HMC-050505-FFM-TS001
Amphenol LTW
1: ¥2,785.5
108In Stock
150On Order

Mfr. Part #
HMC-050505-FFM-TS001

Mouser Part #
523-HMC050505FMFTS00

Amphenol LTW

Standard Circular Connector NMEA 2000, T Adaptor, Metal, 4A, 05 pins, Screw Thread, (End 1) Female Female, (End 2) Male Male, (End 3) Female Female, IP68

Learn More

Datasheet

108In Stock

150On Order

¥2,785.5

¥2,750.6

¥2,654.3

¥2,011.5

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables NMEA 2000, Micro, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 4000mm, IP68

HMC-000505-0MF-CSA04
Amphenol LTW
1: ¥5,326.8
40In Stock

Mfr. Part #
HMC-000505-0MF-CSA04

Mouser Part #
523-HMC5050MFCSA04

Amphenol LTW

Sensor Cables / Actuator Cables NMEA 2000, Micro, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 4000mm, IP68

Learn More

Datasheet

40In Stock

¥5,326.8

¥4,838.5

¥4,182.4

¥4,112.6

View

Min.: 1
Mult.: 1

Standard Circular Connector NMEA 2000, Terminator, Plastic, 4A, 05 pins, Female Connector, Female Contact, Straight, Screw Thread, NMEA 2000 Certificate, IP68

HMCP-05BFFT-SL8001
Amphenol LTW
1: ¥1,127.8
86In Stock
120On Order

Mfr. Part #
HMCP-05BFFT-SL8001

Mouser Part #
523-HMCP05BFFTSL8001

Amphenol LTW

Standard Circular Connector NMEA 2000, Terminator, Plastic, 4A, 05 pins, Female Connector, Female Contact, Straight, Screw Thread, NMEA 2000 Certificate, IP68

Learn More

Datasheet

86In Stock

120On Order

¥1,127.8

¥980

¥961.7

¥916.9

View

Min.: 1
Mult.: 1

Standard Circular Connector NMEA 2000, Terminator, Plastic, 4A, 05 pins, Male Connector, Male Contact, Straight, Screw Thread, NMEA 2000 Certificate, IP68

HMCP-05BMMT-SL8001
Amphenol LTW
1: ¥1,214.2
144In Stock
130Expected 10/1/2026

Mfr. Part #
HMCP-05BMMT-SL8001

Mouser Part #
523-HMCP05BMMTSL8001

Amphenol LTW

Standard Circular Connector NMEA 2000, Terminator, Plastic, 4A, 05 pins, Male Connector, Male Contact, Straight, Screw Thread, NMEA 2000 Certificate, IP68

Learn More

Datasheet

144In Stock

130Expected 10/1/2026

¥1,214.2

¥1,147.8

¥1,079.7

¥1,043.1

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables NMEA 2000, Micro, Plastic, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 5000mm, IP68

HPC-000505-0MF-CSA05
Amphenol LTW
1: ¥4,797
7In Stock
90On Order

Mfr. Part #
HPC-000505-0MF-CSA05

Mouser Part #
523-HPC-05050MFCSA05

Amphenol LTW

Sensor Cables / Actuator Cables NMEA 2000, Micro, Plastic, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 5000mm, IP68

Learn More

Datasheet

7In Stock

90On Order

¥4,797

¥4,212.3

¥3,793.7

¥3,690.7

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables NMEA 2000, Micro, Plastic, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 10000mm, IP68

HPC-000505-0MF-CSA10
Amphenol LTW
1: ¥7,099.1
9In Stock

Mfr. Part #
HPC-000505-0MF-CSA10

Mouser Part #
523-HPC-05050MFCSA10

Amphenol LTW

Sensor Cables / Actuator Cables NMEA 2000, Micro, Plastic, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 10000mm, IP68

Learn More

Datasheet

9In Stock

¥7,099.1

¥6,433.1

¥6,125.8

¥5,793.6

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables NMEA 2000, Micro, Plastic, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 1000mm, IP68

HPC-000505-0MF-DSA01
Amphenol LTW
1: ¥3,189.1
15In Stock

Mfr. Part #
HPC-000505-0MF-DSA01

Mouser Part #
523-HPC-05050MFDSA01

Amphenol LTW

Sensor Cables / Actuator Cables NMEA 2000, Micro, Plastic, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 1000mm, IP68

Learn More

Datasheet

15In Stock

¥3,189.1

¥2,714.1

¥2,614.4

¥2,317.1

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables NMEA 2000, T Cable, Plastic, 4A, 05 pins, Screw Thread, (End 1) Female Female, (End 2) Male Male, Length 1000mm, IP68

HPC-050500-FM0-TSA01
Amphenol LTW
1: ¥3,532.9
7In Stock

Mfr. Part #
HPC-050500-FM0-TSA01

Mouser Part #
523-HPC-0505FM0TSA01

Amphenol LTW

Sensor Cables / Actuator Cables NMEA 2000, T Cable, Plastic, 4A, 05 pins, Screw Thread, (End 1) Female Female, (End 2) Male Male, Length 1000mm, IP68

Learn More

Datasheet

7In Stock

¥3,532.9

¥3,024.7

¥2,798.8

¥2,631

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables NMEA 2000, T Cable, Plastic, 4A, 05 pins, Screw Thread, (End 1) Female Female, (End 2) Male Male, Length 2000mm, IP68

HPC-050500-FM0-TSA02
Amphenol LTW
1: ¥4,022.9
4In Stock

Mfr. Part #
HPC-050500-FM0-TSA02

Mouser Part #
523-HPC-0505FM0TSA02

Amphenol LTW

Sensor Cables / Actuator Cables NMEA 2000, T Cable, Plastic, 4A, 05 pins, Screw Thread, (End 1) Female Female, (End 2) Male Male, Length 2000mm, IP68

Learn More

Datasheet

4In Stock

¥4,022.9

¥3,416.7

¥3,275.5

¥2,930

View

Min.: 1
Mult.: 1

Standard Circular Connector NMEA 2000, Mini, Plastic, 4A, 05 pins, Female Connector, Female Contact, Straight, Screw-in, Field Installable, F4.0 - F7.0mm, IP67

HPC-05BFFB-SL7001
Amphenol LTW
1: ¥3,229
79In Stock

Mfr. Part #
HPC-05BFFB-SL7001

Mouser Part #
523-HPC-05BFFBSL7001

Amphenol LTW

Standard Circular Connector NMEA 2000, Mini, Plastic, 4A, 05 pins, Female Connector, Female Contact, Straight, Screw-in, Field Installable, F4.0 - F7.0mm, IP67

Learn More

Datasheet

79In Stock

¥3,229

¥2,742.3

¥2,624.4

¥2,499.8

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables NMEA 2000, Micro, Plastic, 4A, 05 pins, Female Connector, Female Contact, Straight, Screw Thread, Overmolded, Length 1000mm, IP68

HPC-05BFFM-SL8A01
Amphenol LTW
1: ¥2,044.7
3In Stock
30Expected 10/15/2026

Mfr. Part #
HPC-05BFFM-SL8A01

Mouser Part #
523-HPC-05BFFMSL8A01

Amphenol LTW

Sensor Cables / Actuator Cables NMEA 2000, Micro, Plastic, 4A, 05 pins, Female Connector, Female Contact, Straight, Screw Thread, Overmolded, Length 1000mm, IP68

Learn More

Datasheet

3In Stock

30Expected 10/15/2026

¥2,044.7

¥1,573

¥1,506.5

¥1,455

View

Min.: 1
Mult.: 1

Standard Circular Connector NMEA 2000, Micro, Plastic, 4A, 05 pins, Male Connector, Male Contact, Straight, Screw-in, Field Installable, F4.0 - F7.0mm, IP67

HPC-05BMMB-SL7001
Amphenol LTW
1: ¥2,348.7
17In Stock

Mfr. Part #
HPC-05BMMB-SL7001

Mouser Part #
523-HPC-05BMMBSL7001

Amphenol LTW

Standard Circular Connector NMEA 2000, Micro, Plastic, 4A, 05 pins, Male Connector, Male Contact, Straight, Screw-in, Field Installable, F4.0 - F7.0mm, IP67

Learn More

Datasheet

17In Stock

¥2,348.7

¥2,149.3

¥2,063

¥1,951.7

View

Min.: 1
Mult.: 1

NMEA 2000 Connector System

All Results (426)

Industrial Automation

Connectors

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