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M Series Circular Metric Connectors

Amphenol LTW M Series Circular Metric Connectors provide secure and reliable data transmission, as well and superior power transmission performance, in accordance with IEC standards. The M series includes a comprehensive product range, including M5, M8, Guided M8, M10.5, M12, 7/8", M20, and M23. Additional versions offered are push-pull, MPronto-12, and MPronto-12 push-pull connectors with a unique push-pull, fast-locking system that ensures secure, tool-free plugging. The MPronto-12 push-pull connectors are backward compatible with all female M12 1.0 sockets made by different manufacturers.

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Part #

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Female Connector, Female Contact, Hexagonal, PG9, Screw Thread, Solder, Receptacle, Front Fastened, Panel Thickness 4.5, IP68 / IP69K

M12A-08PFFS-SF8001
Amphenol LTW
1: ¥1,345.4
575In Stock
5,080On Order

Mfr. Part #
M12A-08PFFS-SF8001

Mouser Part #
654-M12A08PFFSSF8001

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Female Connector, Female Contact, Hexagonal, PG9, Screw Thread, Solder, Receptacle, Front Fastened, Panel Thickness 4.5, IP68 / IP69K

Datasheet

575In Stock

5,080On Order

¥1,345.4

¥1,142.8

¥1,058.1

¥1,021.5

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Mult.: 1

Modular Connectors / Ethernet Connectors Circular Metric Connector, M12 To RJ Adaptor, Metal, D Coding, 4A, 04 pins, Female Connector, Female Contact, Right Angle

RJS-12D04FF-RS8001
Amphenol LTW
1: ¥2,606.1
819In Stock
200Expected 8/10/2026

Mfr. Part #
RJS-12D04FF-RS8001

Mouser Part #
654-RJS12D04FFRS8001

Modular Connectors / Ethernet Connectors Circular Metric Connector, M12 To RJ Adaptor, Metal, D Coding, 4A, 04 pins, Female Connector, Female Contact, Right Angle

Datasheet

819In Stock

200Expected 8/10/2026

¥2,606.1

¥2,257.3

¥2,089.5

¥2,014.8

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Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors Circular Metric Connector, M12 To RJ Adaptor, Metal, D Coding, 4A, 04 pins, Male Connector, Male Contact, Straight

RJS-12D04FM-LS8001
Amphenol LTW
1: ¥2,724
689In Stock
430On Order

Mfr. Part #
RJS-12D04FM-LS8001

Mouser Part #
654-RJS12D04FMLS8001

Modular Connectors / Ethernet Connectors Circular Metric Connector, M12 To RJ Adaptor, Metal, D Coding, 4A, 04 pins, Male Connector, Male Contact, Straight

Datasheet

689In Stock

430On Order

¥2,724

¥2,504.8

¥2,355.3

¥2,303.8

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Mult.: 1

Sensor Cables / Actuator Cables M10.5 Circular Metric Connector, Metal, 2A, 03 pins, Female Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 1000mm, IP67 Mated

105-03AFMM-SL7A01
Amphenol LTW
1: ¥1,388.6
8In Stock

Mfr. Part #
105-03AFMM-SL7A01

Mouser Part #
523-10503AFMMSL7A01

Sensor Cables / Actuator Cables M10.5 Circular Metric Connector, Metal, 2A, 03 pins, Female Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 1000mm, IP67 Mated

Datasheet

8In Stock

¥1,388.6

¥1,112.9

¥1,096.3

¥1,019.9

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Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M10.5 Circular Metric Connector, Metal, 2A, 04 pins, Female Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 5000mm, IP67 Mated

105-04BFMM-SL7A05
Amphenol LTW
1: ¥2,639.3
8In Stock

Mfr. Part #
105-04BFMM-SL7A05

Mouser Part #
523-10504BFMMSL7A05

Sensor Cables / Actuator Cables M10.5 Circular Metric Connector, Metal, 2A, 04 pins, Female Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 5000mm, IP67 Mated

Datasheet

8In Stock

¥2,639.3

¥2,254

¥2,086.2

¥1,953.3

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Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M10.5 Circular Metric Connector, Metal, 2A, 05 pins, Female Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 1000mm, IP67 Mated

105-05AFMM-SL7A01
Amphenol LTW
1: ¥1,724.1
4In Stock

Mfr. Part #
105-05AFMM-SL7A01

Mouser Part #
523-10505AFMMSL7A01

Sensor Cables / Actuator Cables M10.5 Circular Metric Connector, Metal, 2A, 05 pins, Female Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 1000mm, IP67 Mated

Datasheet

4In Stock

¥1,724.1

¥1,463.3

¥1,353.7

¥1,305.5

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Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M10.5 Circular Metric Connector, Metal, 2A, 05 pins, Female Connector, Male Contact, Right Angle, Screw Thread, Overmolded, Length 5000mm, IP67 Mated

105-05BFMM-SR7A05
Amphenol LTW
1: ¥2,923.4
4In Stock

Mfr. Part #
105-05BFMM-SR7A05

Mouser Part #
523-10505BFMMSR7A05

Sensor Cables / Actuator Cables M10.5 Circular Metric Connector, Metal, 2A, 05 pins, Female Connector, Male Contact, Right Angle, Screw Thread, Overmolded, Length 5000mm, IP67 Mated

Datasheet

4In Stock

¥2,923.4

¥2,508.1

¥2,322.1

¥2,114.5

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Min.: 1
Mult.: 1

Circular MIL Spec Connector M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Straight, Screw Thread, Overmolded, Length 3000mm, IP68 / IP69K

LM12A-05BFFM-SL8B03
Amphenol LTW
1: ¥3,934.9
8In Stock

Mfr. Part #
LM12A-05BFFM-SL8B03

Mouser Part #
523-12A05BFFMSL8B03

Circular MIL Spec Connector M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Straight, Screw Thread, Overmolded, Length 3000mm, IP68 / IP69K

Datasheet

8In Stock

¥3,934.9

¥3,532.9

¥3,126

¥2,921.7

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Min.: 1
Mult.: 1

Circular MIL Spec Connector M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Right Angle, Screw Thread, Overmolded, Length 5000mm, IP68 / IP69K

LM12A-05BFFM-SR8B05
Amphenol LTW
1: ¥5,094.3
4In Stock

Mfr. Part #
LM12A-05BFFM-SR8B05

Mouser Part #
523-12A05BFFMSR8B05

Circular MIL Spec Connector M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Right Angle, Screw Thread, Overmolded, Length 5000mm, IP68 / IP69K

Datasheet

4In Stock

¥5,094.3

¥4,272.1

¥4,059.5

¥3,868.5

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Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 03 pins, Female Connector, Female Contact, Right Angle-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 3000mm, IP68 / IP69K

M12A03FR-12AFR-SB003
Amphenol LTW
1: ¥3,036.3
4In Stock

Mfr. Part #
M12A03FR-12AFR-SB003

Mouser Part #
523-2A03FR12AFRSB003

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 03 pins, Female Connector, Female Contact, Right Angle-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 3000mm, IP68 / IP69K

Datasheet

4In Stock

¥3,036.3

¥2,572.9

¥2,562.9

¥2,320.4

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Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 04 pins, Female Connector, Female Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 4000mm, IP68 / IP69K

M12A04FL-12AFL-SD004
Amphenol LTW
1: ¥3,516.3
8In Stock

Mfr. Part #
M12A04FL-12AFL-SD004

Mouser Part #
523-2A04FL12AFLSD004

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 04 pins, Female Connector, Female Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 4000mm, IP68 / IP69K

Datasheet

8In Stock

¥3,516.3

¥2,941.6

¥2,624.4

¥2,491.5

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 04 pins, Female Connector, Female Contact, Right Angle-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 2000mm, IP68 / IP69K

M12A04FR-12AFR-SD002
Amphenol LTW
1: ¥2,920
39In Stock

Mfr. Part #
M12A04FR-12AFR-SD002

Mouser Part #
523-2A04FR12AFRSD002

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 04 pins, Female Connector, Female Contact, Right Angle-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 2000mm, IP68 / IP69K

Datasheet

39In Stock

¥2,920

¥2,484.9

¥2,192.5

¥2,081.2

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 04 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 3000mm, IP68 / IP69K

M12A04ML-12AFL-SB003
Amphenol LTW
1: ¥3,192.4
4In Stock

Mfr. Part #
M12A04ML-12AFL-SB003

Mouser Part #
523-2A04ML12AFLSB003

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 04 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 3000mm, IP68 / IP69K

Datasheet

4In Stock

¥3,192.4

¥2,692.5

¥2,388.5

¥2,267.3

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Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 04 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 16000mm, IP68 / IP69K

M12A04ML-12AFL-SB016
Amphenol LTW
1: ¥7,472.8
3In Stock

Mfr. Part #
M12A04ML-12AFL-SB016

Mouser Part #
523-2A04ML12AFLSB016

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 04 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 16000mm, IP68 / IP69K

Datasheet

3In Stock

¥7,472.8

¥6,546

¥6,263.6

¥6,061

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 04 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 30000mm, IP68 / IP69K

M12A04ML-12AFL-SD030
Amphenol LTW
1: ¥10,032.4
8In Stock

Mfr. Part #
M12A04ML-12AFL-SD030

Mouser Part #
523-2A04ML12AFLSD030

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 04 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 30000mm, IP68 / IP69K

Datasheet

8In Stock

¥10,032.4

¥8,427.9

¥7,529.3

¥7,145.6

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 04 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 10000mm, IP68 / IP69K

M12A04ML-12AML-SD010
Amphenol LTW
1: ¥4,657.4
7In Stock

Mfr. Part #
M12A04ML-12AML-SD010

Mouser Part #
523-2A04ML12AMLSD010

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 04 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 10000mm, IP68 / IP69K

Datasheet

7In Stock

¥4,657.4

¥4,094.4

¥3,509.7

¥3,425

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 04 pins, Male Connector, Male Contact, Straight-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 2000mm, IP68 / IP69K

M12A04ML-12AMR-SB002
Amphenol LTW
1: ¥2,730.7
10In Stock

Mfr. Part #
M12A04ML-12AMR-SB002

Mouser Part #
523-2A04ML12AMRSB002

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 04 pins, Male Connector, Male Contact, Straight-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 2000mm, IP68 / IP69K

Datasheet

10In Stock

¥2,730.7

¥2,335.4

¥2,310.5

¥2,091.2

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Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 04 pins, Male Connector, Feale Contact, Right Angle-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 2000mm, IP68 / IP69K

M12A04MR-12AFR-SD002
Amphenol LTW
1: ¥2,644.3
1In Stock
10Expected 10/1/2026

Mfr. Part #
M12A04MR-12AFR-SD002

Mouser Part #
523-2A04MR12AFRSD002

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 04 pins, Male Connector, Feale Contact, Right Angle-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 2000mm, IP68 / IP69K

Datasheet

1In Stock

10Expected 10/1/2026

¥2,644.3

¥2,270.6

¥2,129.4

¥1,955

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 3000mm, IP68 / IP69K

M12A05FL-12AFL-SB003
Amphenol LTW
1: ¥3,542.9
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
M12A05FL-12AFL-SB003

Mouser Part #
523-2A05FL12AFLSB003

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 3000mm, IP68 / IP69K

Datasheet

Non-Stocked Lead-Time 5 Weeks

¥3,542.9

¥3,129.3

¥2,767.2

¥2,652.6

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 5000mm, IP68 / IP69K

M12A05FL-12AFL-SB005
Amphenol LTW
1: ¥4,273.8
3In Stock

Mfr. Part #
M12A05FL-12AFL-SB005

Mouser Part #
523-2A05FL12AFLSB005

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 5000mm, IP68 / IP69K

Datasheet

3In Stock

¥4,273.8

¥3,783.8

¥3,229

¥3,150.9

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 3000mm, IP68 / IP69K

M12A05FL-12AFL-SD003
Amphenol LTW
1: ¥3,431.6
12In Stock

Mfr. Part #
M12A05FL-12AFL-SD003

Mouser Part #
523-2A05FL12AFLSD003

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 3000mm, IP68 / IP69K

Datasheet

12In Stock

¥3,431.6

¥2,878.5

¥2,604.4

¥2,428.4

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Right Angle-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 5000mm, IP68 / IP69K

M12A05FR-12AFR-SB005
Amphenol LTW
1: ¥4,280.4
3In Stock

Mfr. Part #
M12A05FR-12AFR-SB005

Mouser Part #
523-2A05FR12AFRSB005

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Right Angle-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 5000mm, IP68 / IP69K

Datasheet

3In Stock

¥4,280.4

¥3,788.7

¥3,234

¥3,155.9

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 3000mm, IP68 / IP69K

M12A05ML-12AML-SD003
Amphenol LTW
1: ¥3,205.7
6In Stock

Mfr. Part #
M12A05ML-12AML-SD003

Mouser Part #
523-2A05ML12AMLSD003

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 3000mm, IP68 / IP69K

Datasheet

6In Stock

¥3,205.7

¥2,702.4

¥2,446.7

¥2,308.8

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 06 pins, Female Connector, Female Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 1000mm, IP68 / IP69K

M12A06FL-12AFL-SB001
Amphenol LTW
1: ¥3,592.7
7In Stock

Mfr. Part #
M12A06FL-12AFL-SB001

Mouser Part #
523-2A06FL12AFLSB001

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 06 pins, Female Connector, Female Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 1000mm, IP68 / IP69K

Datasheet

7In Stock

¥3,592.7

¥3,096.1

¥2,785.5

¥2,709.1

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 06 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 5000mm, IP68 / IP69K

M12A06ML-12AFL-SD005
Amphenol LTW
1: ¥4,228.9
2In Stock

Mfr. Part #
M12A06ML-12AFL-SD005

Mouser Part #
523-2A06ML12AFLSD005

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 06 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 5000mm, IP68 / IP69K

Datasheet

2In Stock

¥4,228.9

¥3,747.2

¥3,214

¥3,160.9

View

Min.: 1
Mult.: 1