Circular Connectors – Mouser Estonia

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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, Male Connector, Male Contact, Straight, Screw Thread, Push-in, Field Installable, F4.0 - F8.0mm, IP68 Mated

M12A-05BMME-SL8001
Amphenol LTW
1: 23,93 €
50In Stock

Mfr. Part No.
M12A-05BMME-SL8001

Mouser Part No
523-M12A05BMMESL8001

Amphenol LTW

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight, Screw Thread, Push-in, Field Installable, F4.0 - F8.0mm, IP68 Mated

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Datasheet

50In Stock

23,93 €

20,33 €

19,06 €

15,46 €

Min.: 1
Mult.: 1

IP68

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Straight, Screw Thread, Solder, Field Installable, F4.5 - F6.5mm, IP68 Mated

M12A-05BFFA-SL8001
Amphenol LTW
1: 7,01 €
773In Stock

Mfr. Part No.
M12A-05BFFA-SL8001

Mouser Part No
523-M12A05BFFASL8001

Amphenol LTW

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Straight, Screw Thread, Solder, Field Installable, F4.5 - F6.5mm, IP68 Mated

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Datasheet

773In Stock

7,01 €

5,95 €

5,51 €

5,31 €

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Min.: 1
Mult.: 1

IP68

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

M12A-05BMMB-SL7001
Amphenol LTW
1: 6,69 €
1.065In Stock

Mfr. Part No.
M12A-05BMMB-SL7001

Mouser Part No
523-M12A05BMMBSL7001

Amphenol LTW

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

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Datasheet

1.065In Stock

6,69 €

5,80 €

5,37 €

5,18 €

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Min.: 1
Mult.: 1

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Female Connector, Female Contact, Hexagonal, M12*1.0, Screw Thread, PCB 90 , Receptacle, Front Fasten, IP67 Mated

MSAS-12PFFR-SF7003
Amphenol LTW
1: 17,22 €
50In Stock
New At Mouser

Mfr. Part No.
MSAS-12PFFR-SF7003

Mouser Part No
523-MSAS12PFFRSF7003

New At Mouser

Amphenol LTW

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Datasheet

50In Stock

17,22 €

14,63 €

14,14 €

13,93 €

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Min.: 1
Mult.: 1

Receptacles

Solder

IP67

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight, Screw Thread, Solder, Field Installable, F4.5 - F6.5mm, IP68 Mated

M12A-05BMMA-SL8001
Amphenol LTW
1: 6,24 €
1.115In Stock

Mfr. Part No.
M12A-05BMMA-SL8001

Mouser Part No
523-M12A05BMMASL8001

Amphenol LTW

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight, Screw Thread, Solder, Field Installable, F4.5 - F6.5mm, IP68 Mated

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Datasheet

1.115In Stock

6,24 €

5,30 €

4,91 €

4,73 €

View

Min.: 1
Mult.: 1

IP68

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Female Connector, Female Contact, Straight, Screw Thread, Solder, Field Installable, F4.5 - F6.5mm, IP68 Mated

M12A-08BFFA-SL8001
Amphenol LTW
1: 9,33 €
759In Stock
1.473On Order

Mfr. Part No.
M12A-08BFFA-SL8001

Mouser Part No
523-M12A08BFFASL8001

Amphenol LTW

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Female Connector, Female Contact, Straight, Screw Thread, Solder, Field Installable, F4.5 - F6.5mm, IP68 Mated

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Datasheet

759In Stock

1.473On Order

9,33 €

8,19 €

7,58 €

7,31 €

View

Min.: 1
Mult.: 1

IP68

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Male Connector, Male Contact, Straight, Screw Thread, Solder, Field Installable, F4.5 - F6.5mm, IP68 Mated

M12A-08BMMA-SL8001
Amphenol LTW
1: 6,95 €
1.045In Stock
2.430On Order

Mfr. Part No.
M12A-08BMMA-SL8001

Mouser Part No
523-M12A08BMMASL8001

Amphenol LTW

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Male Connector, Male Contact, Straight, Screw Thread, Solder, Field Installable, F4.5 - F6.5mm, IP68 Mated

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Datasheet

1.045In Stock

2.430On Order

6,95 €

5,91 €

5,47 €

5,27 €

View

Min.: 1
Mult.: 1

IP68

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Female Connector, Female Contact, Hexagonal, PG9, Screw Thread, PCB 180 , Receptacle, Front Fastened, Panel Thickness 4.5, IP68 / IP69K

M12A-08PFFP-SF8001
Amphenol LTW
1: 6,88 €
1.681In Stock
3.780On Order

Mfr. Part No.
M12A-08PFFP-SF8001

Mouser Part No
523-M12A08PFFPSF8001

Amphenol LTW

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Datasheet

1.681In Stock

3.780On Order

6,88 €

6,26 €

5,52 €

5,36 €

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Min.: 1
Mult.: 1

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Female Connector, Female Contact, Hexagonal, M12*1.0, Screw Thread, PCB 90 , Receptacle, Front Fastened, IP67 Mated

M12A-08PFFR-SF7003
Amphenol LTW
1: 8,08 €
312In Stock
990On Order

Mfr. Part No.
M12A-08PFFR-SF7003

Mouser Part No
523-M12A08PFFRSF7003

Amphenol LTW

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Datasheet

312In Stock

990On Order

8,08 €

6,86 €

6,17 €

5,87 €

View

Min.: 1
Mult.: 1

IP67

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Male Connector, Male Contact, Hexagonal, PG9, Screw Thread, PCB 180 , Receptacle, Front Fastened, Panel Thickness 4.5, IP68 / IP69K

M12A-08PMMP-SF8001
Amphenol LTW
1: 5,43 €
1.149In Stock
5.440On Order

Mfr. Part No.
M12A-08PMMP-SF8001

Mouser Part No
523-M12A08PMMPSF8001

Amphenol LTW

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Datasheet

1.149In Stock

5.440On Order

5,43 €

5,12 €

4,59 €

4,19 €

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, Front Fastened, Panel Thickness 4.5, IP68 / IP69K

M12A-08PMMS-SF8001
Amphenol LTW
1: 6,28 €
1.088In Stock
1.700On Order

Mfr. Part No.
M12A-08PMMS-SF8001

Mouser Part No
523-M12A08PMMSSF8001

Amphenol LTW

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Datasheet

1.088In Stock

1.700On Order

6,28 €

5,34 €

4,94 €

4,76 €

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Min.: 1
Mult.: 1

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Female Connector, Female Contact, Straight, Screw Thread, Solder, Field Installable, F4.5 - F6.5mm, IP67 Mated

M12A-12BFFA-SL7001
Amphenol LTW
1: 9,55 €
392In Stock
1.190On Order

Mfr. Part No.
M12A-12BFFA-SL7001

Mouser Part No
523-M12A12BFFASL7001

Amphenol LTW

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Female Connector, Female Contact, Straight, Screw Thread, Solder, Field Installable, F4.5 - F6.5mm, IP67 Mated

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Datasheet

392In Stock

1.190On Order

9,55 €

8,11 €

7,51 €

7,24 €

View

Min.: 1
Mult.: 1

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight, Screw Thread, Solder, Field Installable, F4.5 - F6.5mm, IP67 Mated

M12A-12BMMA-SL7001
Amphenol LTW
1: 7,41 €
2.592In Stock
1.370Expected 8/31/2026

Mfr. Part No.
M12A-12BMMA-SL7001

Mouser Part No
523-M12A12BMMASL7001

Amphenol LTW

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight, Screw Thread, Solder, Field Installable, F4.5 - F6.5mm, IP67 Mated

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Datasheet

2.592In Stock

1.370Expected 8/31/2026

7,41 €

6,30 €

5,83 €

5,62 €

View

Min.: 1
Mult.: 1

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: 6,97 €
575In Stock
5.080On Order

Mfr. Part No.
M12A-08PFFS-SF8001

Mouser Part No
654-M12A08PFFSSF8001

Amphenol LTW

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Datasheet

575In Stock

5.080On Order

6,97 €

5,92 €

5,48 €

5,29 €

View

Min.: 1
Mult.: 1

Circular Push Pull Connectors Circular Metric Connector MPronto-12 (M12 Push Pull), A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight, Field Installable

APPM-A05MAPAN-AS1
Amphenol LTW
1: 8,63 €
7In Stock

Mfr. Part No.
APPM-A05MAPAN-AS1

Mouser Part No
523-APPM-A05MAPANAS1

Amphenol LTW

Circular Push Pull Connectors Circular Metric Connector MPronto-12 (M12 Push Pull), A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight, Field Installable

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Datasheet

7In Stock

8,63 €

7,84 €

7,59 €

7,27 €

6,72 €

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Solder

Circular Push Pull Connectors Circular Metric Connector MPronto-12 (M12 Push Pull), A Code, Metal, 2A, 08 pins, Male Connector, Male Contact, Straight, Field Installable

APPM-A08MAPAN-AS1
Amphenol LTW
1: 13,12 €
11In Stock

Mfr. Part No.
APPM-A08MAPAN-AS1

Mouser Part No
523-APPM-A08MAPANAS1

Amphenol LTW

Circular Push Pull Connectors Circular Metric Connector MPronto-12 (M12 Push Pull), A Code, Metal, 2A, 08 pins, Male Connector, Male Contact, Straight, Field Installable

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Datasheet

11In Stock

13,12 €

11,31 €

10,39 €

9,89 €

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Solder

Circular Push Pull Connectors Circular Metric Connector MPronto-12 (M12 Push Pull), A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight, Field Installable

APPM-A12MAPAN-AS1
Amphenol LTW
1: 14,71 €
10In Stock

Mfr. Part No.
APPM-A12MAPAN-AS1

Mouser Part No
523-APPMA12MAPANAS1

Amphenol LTW

Circular Push Pull Connectors Circular Metric Connector MPronto-12 (M12 Push Pull), A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight, Field Installable

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Datasheet

10In Stock

14,71 €

12,50 €

11,71 €

11,15 €

View

Min.: 1
Mult.: 1

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 4A, 03 pins, Female Connector, Female Contact, Straight, Screw Thread, Solder, Field Installable, F4.5 - F6.5mm, IP68 Mated

M12A-03BFFA-SL8001
Amphenol LTW
1: 6,42 €
37In Stock

Mfr. Part No.
M12A-03BFFA-SL8001

Mouser Part No
523-M12A03BFFASL8001

Amphenol LTW

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 4A, 03 pins, Female Connector, Female Contact, Straight, Screw Thread, Solder, Field Installable, F4.5 - F6.5mm, IP68 Mated

Learn More

Datasheet

37In Stock

6,42 €

5,44 €

5,04 €

4,70 €

4,54 €

Min.: 1
Mult.: 1

IP68

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 4A, 03 pins, Female Connector, Female Contact, Straight, Screw Thread, Screw-in, Field Installable, F4.0 - F8.0mm, IP67 Mated

M12A-03BFFB-SL7001
Amphenol LTW
1: 5,62 €
24In Stock

Mfr. Part No.
M12A-03BFFB-SL7001

Mouser Part No
523-M12A03BFFBSL7001

Amphenol LTW

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 4A, 03 pins, Female Connector, Female Contact, Straight, Screw Thread, Screw-in, Field Installable, F4.0 - F8.0mm, IP67 Mated

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Datasheet

24In Stock

5,62 €

4,88 €

4,58 €

4,36 €

View

Min.: 1
Mult.: 1

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 4A, 03 pins, Male Connector, Male Contact, Straight, Screw Thread, Solder, Field Installable, F4.5 - F6.5mm, IP68 Mated

M12A-03BMMA-SL8001
Amphenol LTW
1: 5,60 €
108In Stock

Mfr. Part No.
M12A-03BMMA-SL8001

Mouser Part No
523-M12A03BMMASL8001

Amphenol LTW

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 4A, 03 pins, Male Connector, Male Contact, Straight, Screw Thread, Solder, Field Installable, F4.5 - F6.5mm, IP68 Mated

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Datasheet

108In Stock

5,60 €

5,13 €

4,84 €

4,70 €

View

Min.: 1
Mult.: 1

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 4A, 03 pins, Female Connector, Female Contact, Hexagonal, PG9, Screw Thread, PCB 180 , Receptacle, Front Fastened, Panel Thickness 4.5, IP68 / IP69K

M12A-03PFFP-SF8001
Amphenol LTW
1: 5,93 €
66In Stock

Mfr. Part No.
M12A-03PFFP-SF8001

Mouser Part No
523-M12A03PFFPSF8001

Amphenol LTW

Learn More

Datasheet

66In Stock

5,93 €

5,44 €

5,08 €

4,90 €

View

Min.: 1
Mult.: 1

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 4A, 03 pins, Female Connector, Female Contact, Hexagonal, PG9, Screw Thread, Solder, Receptacle, Front Fastened, Panel Thickness 4.5, IP68 / IP69K

M12A-03PFFS-SF8001
Amphenol LTW
1: 5,33 €
29In Stock

Mfr. Part No.
M12A-03PFFS-SF8001

Mouser Part No
523-M12A03PFFSSF8001

Amphenol LTW

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Datasheet

29In Stock

5,33 €

4,86 €

4,45 €

4,30 €

View

Min.: 1
Mult.: 1

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 4A, 03 pins, Male Connector, Male Contact, Hexagonal, PG9, Screw Thread, PCB 180 , Receptacle, Front Fastened, Panel Thickness 4.5, IP68 / IP69K

M12A-03PMMP-SF8001
Amphenol LTW
1: 4,58 €
80In Stock

Mfr. Part No.
M12A-03PMMP-SF8001

Mouser Part No
523-M12A03PMMPSF8001

Amphenol LTW

Learn More

Datasheet

80In Stock

4,58 €

3,88 €

3,59 €

3,47 €

View

Min.: 1
Mult.: 1

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 4A, 03 pins, Male Connector, Male Contact, Hexagonal, M12*1.0, Screw Thread, PCB 90 , Receptacle, Front Fastened, IP67 Mated

M12A-03PMMR-SF7003
Amphenol LTW
1: 4,61 €
13In Stock

Mfr. Part No.
M12A-03PMMR-SF7003

Mouser Part No
523-M12A03PMMRSF7003

Amphenol LTW

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 4A, 03 pins, Male Connector, Male Contact, Hexagonal, M12*1.0, Screw Thread, PCB 90 , Receptacle, Front Fastened, IP67 Mated

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Datasheet

13In Stock

4,61 €

4,41 €

4,32 €

3,99 €

View

Min.: 1
Mult.: 1

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 2A, 06 pins, Female Connector, Female Contact, Right Angle, Screw Thread, Solder, Field Installable, F4.5 - F6.5mm, IP67 Mated

M12A-06BFFA-SR7001
Amphenol LTW
1: 9,57 €
5In Stock

Mfr. Part No.
M12A-06BFFA-SR7001

Mouser Part No
523-M12A06BFFASR7001

Amphenol LTW

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 2A, 06 pins, Female Connector, Female Contact, Right Angle, Screw Thread, Solder, Field Installable, F4.5 - F6.5mm, IP67 Mated

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Datasheet

5In Stock

9,57 €

8,13 €

7,70 €

7,54 €

View

Min.: 1
Mult.: 1

M12 A-Code Circular Metric Connectors

Types of Circular Connectors

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