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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 #

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

M12A-05BFFM-SL8B05
Amphenol LTW
1: ¥3,461.5
9Expected 10/8/2026

Mfr. Part #
M12A-05BFFM-SL8B05

Mouser Part #
523-M12A05BFFMSL8B05

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

Datasheet

9Expected 10/8/2026

¥3,461.5

¥2,940

¥2,757.3

¥2,592.8

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 500mm, IP68 / IP69K

M12A05ML-12AFL-SBA05
Amphenol LTW
1: ¥2,016.5
50Expected 10/8/2026

Mfr. Part #
M12A05ML-12AFL-SBA05

Mouser Part #
523-M12A05MLAFLSBA05

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 500mm, IP68 / IP69K

Datasheet

50Expected 10/8/2026

¥2,016.5

¥1,714.2

¥1,606.2

¥1,529.8

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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 500mm, IP68 / IP69K

M12A05ML-12AFL-SDA05
Amphenol LTW
1: ¥2,177.6
20Expected 10/15/2026

Mfr. Part #
M12A05ML-12AFL-SDA05

Mouser Part #
523-M12A05MLAFLSDA05

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 500mm, IP68 / IP69K

Datasheet

20Expected 10/15/2026

¥2,177.6

¥1,848.7

¥1,734.1

¥1,651

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Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, Crimp, Receptacle With Cable/Wire, Length 200mm, IP68 / IP69K

M12A-05PMMC-SF8B20
Amphenol LTW
1: ¥1,685.9
10Expected 11/12/2026

Mfr. Part #
M12A-05PMMC-SF8B20

Mouser Part #
523-M12A05PMMCSF8B20

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, Crimp, Receptacle With Cable/Wire, Length 200mm, IP68 / IP69K

Datasheet

10Expected 11/12/2026

¥1,685.9

¥1,382

¥1,338.8

¥1,312.2

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Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Hexagonal, M16*1.5, Screw Thread, PCB 90 , Receptacle, Front Fastened, IP68 / IP69K

M12A-05PMMR-SF8002
Amphenol LTW
1: ¥1,541.4
10Expected 10/16/2026

Mfr. Part #
M12A-05PMMR-SF8002

Mouser Part #
523-M12A05PMMRSF8002

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Hexagonal, M16*1.5, Screw Thread, PCB 90 , Receptacle, Front Fastened, IP68 / IP69K

Datasheet

10Expected 10/16/2026

¥1,541.4

¥1,396.9

¥1,269

¥1,240.8

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Hexagonal, M16*1.5, Screw Thread, Solder, Receptacle, Front Fastened, Panel Thickness 4.5, IP68 / IP69K

M12A-05PMMS-SF8002
Amphenol LTW
1: ¥1,156.1
20Expected 9/29/2026

Mfr. Part #
M12A-05PMMS-SF8002

Mouser Part #
523-M12A05PMMSSF8002

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Hexagonal, M16*1.5, Screw Thread, Solder, Receptacle, Front Fastened, Panel Thickness 4.5, IP68 / IP69K

Datasheet

20Expected 9/29/2026

¥1,156.1

¥1,089.6

¥1,046.4

¥865.4

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Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Hexagonal, M16*1.5, Screw Thread, Solder, Receptacle, Rear Fastened, Panel Thickness 4.5, IP68 / IP69K

M12A-05PMMS-SH8002
Amphenol LTW
1: ¥1,146.1
40On Order

Mfr. Part #
M12A-05PMMS-SH8002

Mouser Part #
523-M12A05PMMSSH8002

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Hexagonal, M16*1.5, Screw Thread, Solder, Receptacle, Rear Fastened, Panel Thickness 4.5, IP68 / IP69K

Datasheet

40On Order

¥1,146.1

¥973.3

¥900.3

¥868.7

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Square, Screw Thread, Solder, Receptacle With Cable/Wire, Length 150mm, IP68 / IP69K

M12A-05PMMS-SS8E15
Amphenol LTW
1: ¥1,440.1
30Expected 11/12/2026

Mfr. Part #
M12A-05PMMS-SS8E15

Mouser Part #
523-M12A05PMMSSS8E15

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Square, Screw Thread, Solder, Receptacle With Cable/Wire, Length 150mm, IP68 / IP69K

Datasheet

30Expected 11/12/2026

¥1,440.1

¥1,318.8

¥1,235.8

¥1,176

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Square, Screw Thread, Solder, Receptacle With Cable/Wire, Length 200mm, IP68 / IP69K

M12A-05PMMS-SS8E20
Amphenol LTW
1: ¥1,599.5
10Expected 10/15/2026

Mfr. Part #
M12A-05PMMS-SS8E20

Mouser Part #
523-M12A05PMMSSS8E20

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Square, Screw Thread, Solder, Receptacle With Cable/Wire, Length 200mm, IP68 / IP69K

Datasheet

10Expected 10/15/2026

¥1,599.5

¥1,440.1

¥1,357

¥1,322.2

View

Min.: 1
Mult.: 1

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 2A, 06 pins, Female Connector, Female Contact, Straight, Screw Thread, Solder, Field Installable, F4.5 - F6.5mm, IP68 Mated

M12A-06BFFA-SL8001
Amphenol LTW
1: ¥1,858.7
49On Order

Mfr. Part #
M12A-06BFFA-SL8001

Mouser Part #
523-M12A06BFFASL8001

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 2A, 06 pins, Female Connector, Female Contact, Straight, Screw Thread, Solder, Field Installable, F4.5 - F6.5mm, IP68 Mated

Datasheet

49On Order

¥1,858.7

¥1,578

¥1,476.6

¥1,408.5

View

Min.: 1
Mult.: 1

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

M12A-06BFFM-SL8A01
Amphenol LTW
1: ¥1,941.7
10Expected 11/5/2026

Mfr. Part #
M12A-06BFFM-SL8A01

Mouser Part #
523-M12A06BFFMSL8A01

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

Datasheet

10Expected 11/5/2026

¥1,941.7

¥1,782.3

¥1,649.4

¥1,589.6

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 06 pins, Female Connector, Female Contact, Right Angle, Screw Thread, Overmolded, Length 2000mm, IP68 / IP69K

M12A-06BFFM-SR8D02
Amphenol LTW
1: ¥2,523.1
8Expected 10/15/2026

Mfr. Part #
M12A-06BFFM-SR8D02

Mouser Part #
523-M12A06BFFMSR8D02

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 06 pins, Female Connector, Female Contact, Right Angle, Screw Thread, Overmolded, Length 2000mm, IP68 / IP69K

Datasheet

8Expected 10/15/2026

¥2,523.1

¥2,165.9

¥2,036.4

¥1,862

View

Min.: 1
Mult.: 1

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 2A, 06 pins, Male Connector, Male Contact, Hexagonal, PG9, Screw Thread, Solder, Receptacle, Front Fastened, Panel Thickness 4.5, IP68 / IP69K

M12A-06PMMS-SF8001
Amphenol LTW
1: ¥1,184.3
20Expected 9/21/2026

Mfr. Part #
M12A-06PMMS-SF8001

Mouser Part #
523-M12A06PMMSSF8001

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 2A, 06 pins, Male Connector, Male Contact, Hexagonal, PG9, Screw Thread, Solder, Receptacle, Front Fastened, Panel Thickness 4.5, IP68 / IP69K

Datasheet

20Expected 9/21/2026

¥1,184.3

¥1,124.5

¥1,056.4

¥973.3

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 06 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 150mm, IP68 / IP69K

M12A-06PMMS-SH8B15
Amphenol LTW
1: ¥1,745.7
10Expected 10/29/2026

Mfr. Part #
M12A-06PMMS-SH8B15

Mouser Part #
523-M12A06PMMSSH8B15

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 06 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 150mm, IP68 / IP69K

Datasheet

10Expected 10/29/2026

¥1,745.7

¥1,483.3

¥1,372

¥1,323.8

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Female Connector, Female Contact, Straight, Screw Thread, Overmolded, Length 2000mm, IP68 / IP69K

M12A-08BFFM-SL8B02
Amphenol LTW
1: ¥3,074.5
8Expected 10/5/2026

Mfr. Part #
M12A-08BFFM-SL8B02

Mouser Part #
523-M12A08BFFMSL8B02

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Female Connector, Female Contact, Straight, Screw Thread, Overmolded, Length 2000mm, IP68 / IP69K

Datasheet

8Expected 10/5/2026

¥3,074.5

¥2,611.1

¥2,448.3

¥2,302.1

View

Min.: 1
Mult.: 1

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Male Connector, Male Contact, Right Angle, Screw Thread, Screw-in, Field Installable, F4.0 - F8.0mm, IP67 Mated

M12A-08BMMB-SR7001
Amphenol LTW
1: ¥2,174.2
40On Order

Mfr. Part #
M12A-08BMMB-SR7001

Mouser Part #
523-M12A08BMMBSR7001

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Male Connector, Male Contact, Right Angle, Screw Thread, Screw-in, Field Installable, F4.0 - F8.0mm, IP67 Mated

Datasheet

40On Order

¥2,174.2

¥1,852

¥1,712.5

¥1,629.4

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 1000mm, IP68 / IP69K

M12A-08BMMM-SL8D01
Amphenol LTW
1: ¥2,122.8
48On Order

Mfr. Part #
M12A-08BMMM-SL8D01

Mouser Part #
523-M12A08BMMMSL8D01

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 1000mm, IP68 / IP69K

Datasheet

48On Order

¥2,122.8

¥1,803.8

¥1,669.3

¥1,609.5

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 2000mm, IP68 / IP69K

M12A-08BMMM-SL8N02
Amphenol LTW
1: ¥2,895.1
37Expected 10/2/2026

Mfr. Part #
M12A-08BMMM-SL8N02

Mouser Part #
523-M12A08BMMMSL8N02

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 2000mm, IP68 / IP69K

Datasheet

37Expected 10/2/2026

¥2,895.1

¥2,586.2

¥2,468.2

¥2,376.9

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Female Connector, Female Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 1000mm, IP68 / IP69K

M12A08FL-12AFL-SB001
Amphenol LTW
1: ¥4,202.3
4Expected 10/15/2026

Mfr. Part #
M12A08FL-12AFL-SB001

Mouser Part #
523-M12A08FL12AFLSB1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Female Connector, Female Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 1000mm, IP68 / IP69K

Datasheet

4Expected 10/15/2026

¥4,202.3

¥3,569.5

¥3,330.3

¥2,948.3

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 2000mm, IP68 / IP69K

M12A08ML-12AML-SD002
Amphenol LTW
1: ¥3,150.9
20Expected 10/2/2026

Mfr. Part #
M12A08ML-12AML-SD002

Mouser Part #
523-M12A08ML12AMLSD2

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 2000mm, IP68 / IP69K

Datasheet

20Expected 10/2/2026

¥3,150.9

¥2,677.5

¥2,476.6

¥2,388.5

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Male Connector, Male Contact, Straight-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

M12A08ML-12AFR-SDA05
Amphenol LTW
1: ¥2,815.4
50Expected 10/5/2026

Mfr. Part #
M12A08ML-12AFR-SDA05

Mouser Part #
523-M12A08MLAFRSDA05

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Male Connector, Male Contact, Straight-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

Datasheet

50Expected 10/5/2026

¥2,815.4

¥2,521.4

¥2,355.3

¥2,282.2

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Male Connector, Male Contact, Right Angle-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

M12A08MR-12AMR-SDA05
Amphenol LTW
1: ¥3,056.2
20Expected 9/21/2026

Mfr. Part #
M12A08MR-12AMR-SDA05

Mouser Part #
523-M12A08MRAMRSDA05

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Male Connector, Male Contact, Right Angle-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

Datasheet

20Expected 9/21/2026

¥3,056.2

¥2,596.1

¥2,433.4

¥2,317.1

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Female Connector, Female Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 150mm, IP68 / IP69K

M12A-08PFFS-SF8B15
Amphenol LTW
1: ¥1,835.4
10Expected 10/8/2026

Mfr. Part #
M12A-08PFFS-SF8B15

Mouser Part #
523-M12A08PFFSSF8B15

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Female Connector, Female Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 150mm, IP68 / IP69K

Datasheet

10Expected 10/8/2026

¥1,835.4

¥1,558

¥1,441.7

¥1,391.9

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Female Connector, Female Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 150mm, IP68 / IP69K

M12A-08PFFS-SF8C15
Amphenol LTW
1: ¥1,984.9
10Expected 10/8/2026

Mfr. Part #
M12A-08PFFS-SF8C15

Mouser Part #
523-M12A08PFFSSF8C15

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Female Connector, Female Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 150mm, IP68 / IP69K

Datasheet

10Expected 10/8/2026

¥1,984.9

¥1,685.9

¥1,559.7

¥1,504.9

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Female Connector, Female Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 150mm, IP68 / IP69K

M12A-08PFFS-SH8B15
Amphenol LTW
1: ¥2,265.6
100Expected 9/21/2026

Mfr. Part #
M12A-08PFFS-SH8B15

Mouser Part #
523-M12A08PFFSSH8B15

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Female Connector, Female Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 150mm, IP68 / IP69K

Datasheet

100Expected 9/21/2026

¥2,265.6

¥1,925.1

¥1,782.3

¥1,646.1

View

Min.: 1
Mult.: 1