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M12 A-Code Circular Metric Connectors

Amphenol LTW M12 A-Code Circular Metric Connectors offer 2 to 17 pins and support push-pull and screw-thread mating styles. Features include complete 360° shielding, optimal signal performance with a Cat5e data transmission rate, and IEC 61076-2-101 compliance for industry-wide connector compatibility. Being vibration-proof, corrosion-resistant, and rated IP67/IP68/IP69K for waterproof protection, these connectors are ideal for wet and harsh environments. Suitable applications for the M12 A-Code Connectors from Amphenol LTW include surveillance systems, mass rapid transit/railways, industrial automation, and broadband wireless access.

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Part #

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Right Angle, Screw Thread, Screw-in, Field Installable, F4.0 - F8.0mm, IP67 Mated

M12A-05BFFB-SR7001
Amphenol LTW
1: ¥1,564.7
130Expected 11/2/2026

Mfr. Part #
M12A-05BFFB-SR7001

Mouser Part #
523-M12A05BFFBSR7001

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Right Angle, Screw Thread, Screw-in, Field Installable, F4.0 - F8.0mm, IP67 Mated

Datasheet

130Expected 11/2/2026

¥1,564.7

¥1,416.8

¥1,207.5

¥1,116.2

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Mult.: 1

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: ¥3,448.2
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

¥3,448.2

¥2,940

¥2,757.3

¥2,541.3

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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-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, Right Angle-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 1000mm, IP68 / IP69K

M12A05MR-12AFR-SD001
Amphenol LTW
1: ¥2,672.5
8Expected 10/15/2026

Mfr. Part #
M12A05MR-12AFR-SD001

Mouser Part #
523-M12A05MR12AFRSD1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Right Angle-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 1000mm, IP68 / IP69K

Datasheet

8Expected 10/15/2026

¥2,672.5

¥2,270.6

¥2,129.4

¥1,981.6

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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 150mm, IP68 / IP69K

M12A-05PMMC-SF8B15
Amphenol LTW
1: ¥1,689.2
122Expected 8/25/2026

Mfr. Part #
M12A-05PMMC-SF8B15

Mouser Part #
523-M12A05PMMCSF8B15

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 150mm, IP68 / IP69K

Datasheet

122Expected 8/25/2026

¥1,689.2

¥1,433.4

¥1,395.2

¥1,360.4

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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, PCB 90 , Receptacle, Front Fastened, IP68 / IP69K

M12A-05PMMR-SF8002
Amphenol LTW
1: ¥1,649.4
10Expected 10/19/2026

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 10/19/2026

¥1,649.4

¥1,396.9

¥1,210.9

¥1,179.3

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, 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: ¥1,536.4
30Expected 11/20/2026

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 11/20/2026

¥1,536.4

¥1,305.5

¥1,224.2

¥1,164.4

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
50On 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

50On Order

¥1,858.7

¥1,578

¥1,508.2

¥1,475

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: ¥2,111.1
10Expected 11/6/2026

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 11/6/2026

¥2,111.1

¥1,863.6

¥1,664.3

¥1,606.2

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, 08 pins, Female Connector, Female Contact, Straight, Screw Thread, Overmolded, Length 2000mm, IP68 / IP69K

M12A-08BFFM-SL8B02
Amphenol LTW
1: ¥3,043
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

¥3,043

¥2,586.2

¥2,423.4

¥2,263.9

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: ¥2,179.2
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

¥2,179.2

¥1,852

¥1,712.5

¥1,631.1

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: ¥2,144.4
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

¥2,144.4

¥1,820.5

¥1,685.9

¥1,626.1

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: ¥2,519.7
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

¥2,519.7

¥2,463.3

¥2,400.1

¥2,342

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
25Expected 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

25Expected 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

¥1,656

View

Min.: 1
Mult.: 1

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

M12A-08PMMS-SH8001
Amphenol LTW
1: ¥1,227.5
61Expected 10/5/2026

Mfr. Part #
M12A-08PMMS-SH8001

Mouser Part #
523-M12A08PMMSSH8001

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

Datasheet

61Expected 10/5/2026

¥1,227.5

¥1,058.1

¥966.7

¥920.2

View

Min.: 1
Mult.: 1