Circular Connectors – Mouser Denmark

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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 MIL Spec Tools, Hardware & Accessories Circular Metric Connector, Waterproof Cap, Metal, Female Connector, Screw Thread

CAP-WBDFSMA2
Amphenol LTW
1: 19,02 kr.
1.355In Stock

Mfr. Part No.
CAP-WBDFSMA2

Mouser Part No
523-CAP-WBDFSMA2

Amphenol LTW

Circular MIL Spec Tools, Hardware & Accessories Circular Metric Connector, Waterproof Cap, Metal, Female Connector, Screw Thread

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Datasheet

1.355In Stock

19,02 kr.

16,56 kr.

15,74 kr.

15,22 kr.

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Min.: 1
Mult.: 1

Caps

Circular Metric Connectors Circular Metric Connector, Waterproof Cap, Plastic, Male Connector, Screw Thread

CAP-WBDMSMA1
Amphenol LTW
1: 7,53 kr.
3.943In Stock
2.400Expected 17/03/2026

Mfr. Part No.
CAP-WBDMSMA1

Mouser Part No
523-CAP-WBDMSMA1

Amphenol LTW

Circular Metric Connectors Circular Metric Connector, Waterproof Cap, Plastic, Male Connector, Screw Thread

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Datasheet

3.943In Stock

2.400Expected 17/03/2026

7,53 kr.

6,34 kr.

5,83 kr.

5,30 kr.

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Min.: 1
Mult.: 1

Accessories

Screw

IP67

Circular MIL Spec Tools, Hardware & Accessories Circular Metric Connector, Waterproof Cap, Metal, Male Connector, Screw Thread

CAP-WBDMSMA2
Amphenol LTW
1: 16,11 kr.
1.044In Stock

Mfr. Part No.
CAP-WBDMSMA2

Mouser Part No
523-CAP-WBDMSMA2

Amphenol LTW

Circular MIL Spec Tools, Hardware & Accessories Circular Metric Connector, Waterproof Cap, Metal, Male Connector, Screw Thread

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Datasheet

1.044In Stock

16,11 kr.

12,83 kr.

12,61 kr.

12,38 kr.

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Min.: 1
Mult.: 1

Caps

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: 48,04 kr.
766In Stock
1.140On Order

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

766In Stock

1.140On Order

48,04 kr.

40,81 kr.

38,12 kr.

37,52 kr.

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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: 47,67 kr.
921In Stock

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

921In Stock

47,67 kr.

43,57 kr.

40,36 kr.

38,94 kr.

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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, Screw-in, Field Installable, F4.0 - F8.0mm, IP67 Mated

M12A-08BMMB-SL7001
Amphenol LTW
1: 77,29 kr.
413In Stock

Mfr. Part No.
M12A-08BMMB-SL7001

Mouser Part No
523-M12A08BMMBSL7001

Amphenol LTW

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

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Datasheet

413In Stock

77,29 kr.

65,72 kr.

64,16 kr.

61,47 kr.

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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, PG9, Screw Thread, PCB 180 , Receptacle, Front Fastened, Panel Thickness 4.5, IP68 / IP69K

M12A-08PFFP-SF8001
Amphenol LTW
1: 47,82 kr.
916In Stock
1.620On Order

Mfr. Part No.
M12A-08PFFP-SF8001

Mouser Part No
523-M12A08PFFPSF8001

Amphenol LTW

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Datasheet

916In Stock

1.620On Order

47,82 kr.

43,34 kr.

39,69 kr.

38,57 kr.

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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, PCB 180 , Receptacle, Front Fastened, Panel Thickness 4.5, IP68 / IP69K

M12A-08PMMP-SF8001
Amphenol LTW
1: 38,27 kr.
1.837In Stock
1.000Expected 17/03/2026

Mfr. Part No.
M12A-08PMMP-SF8001

Mouser Part No
523-M12A08PMMPSF8001

Amphenol LTW

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Datasheet

1.837In Stock

1.000Expected 17/03/2026

38,27 kr.

32,60 kr.

30,51 kr.

30,06 kr.

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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: 75,87 kr.
471In Stock
500Expected 15/05/2026

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

471In Stock

500Expected 15/05/2026

75,87 kr.

69,60 kr.

52,82 kr.

50,43 kr.

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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: 50,73 kr.
1.134In Stock
500Expected 17/03/2026

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

1.134In Stock

500Expected 17/03/2026

50,73 kr.

44,39 kr.

41,10 kr.

39,61 kr.

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Min.: 1
Mult.: 1

Circular Metric Connectors M12 Circular Metric Connector, D Code, Metal, 4A, 04 pins, Female Connector, Female Contact, Straight, Screw Thread, Solder, Field Installable, F4.5 - F6.5mm, IP68 Mated

M12D-04BFFA-SL8001
Amphenol LTW
1: 63,48 kr.
922In Stock
500Expected 17/03/2026

Mfr. Part No.
M12D-04BFFA-SL8001

Mouser Part No
523-M12D04BFFASL8001

Amphenol LTW

Circular Metric Connectors M12 Circular Metric Connector, D Code, Metal, 4A, 04 pins, Female Connector, Female Contact, Straight, Screw Thread, Solder, Field Installable, F4.5 - F6.5mm, IP68 Mated

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Datasheet

922In Stock

500Expected 17/03/2026

63,48 kr.

49,91 kr.

47,00 kr.

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder

IP68

Circular Metric Connectors M8 Circular Metric Connector, A Code, Metal, 3A, 03 pins, Female Connector, Female Contact, Hexagonal, M10*0.75, Screw Thread, PCB 90 , Receptacle, Front Fastened, IP68 Unmated

M8S-03PFFR-SF8001
Amphenol LTW
1: 71,62 kr.
671In Stock

Mfr. Part No.
M8S-03PFFR-SF8001

Mouser Part No
523-M8S-03PFFRSF8001

Amphenol LTW

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Datasheet

671In Stock

71,62 kr.

60,80 kr.

60,65 kr.

57,44 kr.

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Through Hole

IP68

Circular Metric Connectors M8 Circular Metric Connector, A Code, Metal, 3A, 03 pins, Male Connector, Male Contact, Hexagonal, M10*0.75, Screw Thread, PCB 90 , Receptacle, Front Fastened, IP68 Unmated

M8S-03PMMR-SF8001
Amphenol LTW
1: 60,80 kr.
504In Stock

Mfr. Part No.
M8S-03PMMR-SF8001

Mouser Part No
523-M8S-03PMMRSF8001

Amphenol LTW

Circular Metric Connectors M8 Circular Metric Connector, A Code, Metal, 3A, 03 pins, Male Connector, Male Contact, Hexagonal, M10*0.75, Screw Thread, PCB 90 , Receptacle, Front Fastened, IP68 Unmated

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Datasheet

504In Stock

60,80 kr.

51,62 kr.

51,47 kr.

50,21 kr.

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Through Hole

IP68

Circular Metric Connectors M8 Circular Metric Connector, A Code, Metal, 3A, 04 pins, Female Connector, Female Contact, Hexagonal, M10*0.75, Screw Thread, PCB 90 , Receptacle, Front Fastened, IP68 Unmated

M8S-04PFFR-SF8001
Amphenol LTW
1: 84,07 kr.
1.385In Stock

Mfr. Part No.
M8S-04PFFR-SF8001

Mouser Part No
523-M8S04PFFRSF8001

Amphenol LTW

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Datasheet

1.385In Stock

84,07 kr.

75,05 kr.

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Through Hole

IP68

Circular Metric Connectors M8 Circular Metric Connector, A Code, Metal, 3A, 04 pins, Male Connector, Male Contact, Hexagonal, M10*0.75, Screw Thread, PCB 90 , Receptacle, Front Fastened, IP68 Unmated

M8S-04PMMR-SF8001
Amphenol LTW
1: 64,83 kr.
689In Stock
500Expected 01/04/2026

Mfr. Part No.
M8S-04PMMR-SF8001

Mouser Part No
523-M8S04PMMRSF8001

Amphenol LTW

Circular Metric Connectors M8 Circular Metric Connector, A Code, Metal, 3A, 04 pins, Male Connector, Male Contact, Hexagonal, M10*0.75, Screw Thread, PCB 90 , Receptacle, Front Fastened, IP68 Unmated

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Datasheet

689In Stock

500Expected 01/04/2026

64,83 kr.

60,28 kr.

55,73 kr.

53,86 kr.

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Min.: 1
Mult.: 1

Connectors

Pin (Male)

Through Hole

IP68

Circular Metric Connectors Circular Metric Connector, Nut, Metal

APTM-AMBPA012-001
Amphenol LTW
1: 10,74 kr.
3.272In Stock

Mfr. Part No.
APTM-AMBPA012-001

Mouser Part No
654-APTM-AMBPA012001

Amphenol LTW

Circular Metric Connectors Circular Metric Connector, Nut, Metal

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Datasheet

3.272In Stock

10,74 kr.

9,10 kr.

8,88 kr.

7,61 kr.

View

Min.: 1
Mult.: 1

Hardware

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: 51,10 kr.
501In Stock
1.610On Order

Mfr. Part No.
M12A-08PFFS-SF8001

Mouser Part No
654-M12A08PFFSSF8001

Amphenol LTW

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Datasheet

501In Stock

1.610On Order

51,10 kr.

43,34 kr.

39,24 kr.

37,23 kr.

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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: 185,68 kr.
4In Stock

Mfr. Part No.
LM12A-05BFFM-SR8B05

Mouser Part No
523-12A05BFFMSR8B05

Amphenol LTW

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

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Datasheet

4In Stock

185,68 kr.

157,85 kr.

150,69 kr.

145,84 kr.

View

Min.: 1
Mult.: 1

Circular Metric Connectors M8 Circular Metric Connector, A Code, Metal, 3A, 03 pins, Male Connector, Male Contact, Hexagonal, M8*1.0, Screw Thread, PCB 180 , Receptacle, Front Fastened, IP67 Unmated

8-03PMMP-SF7001
Amphenol LTW
1: 37,00 kr.
37In Stock
110Expected 17/03/2026

Mfr. Part No.
8-03PMMP-SF7001

Mouser Part No
523-8-03PMMP-SF7001

Amphenol LTW

Circular Metric Connectors M8 Circular Metric Connector, A Code, Metal, 3A, 03 pins, Male Connector, Male Contact, Hexagonal, M8*1.0, Screw Thread, PCB 180 , Receptacle, Front Fastened, IP67 Unmated

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Datasheet

37In Stock

110Expected 17/03/2026

37,00 kr.

28,42 kr.

25,44 kr.

24,39 kr.

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Through Hole

IP67

Circular Metric Connectors M8 Circular Metric Connector, A Code, Metal, 3A, 03 pins, Male Connector, Male Contact, Hexagonal, M8*1.0, Screw Thread, Solder, Receptacle, Front Fastened, IP67 Unmated

8-03PMMS-SF7001
Amphenol LTW
1: 41,03 kr.
55In Stock

Mfr. Part No.
8-03PMMS-SF7001

Mouser Part No
523-8-03PMMS-SF7001

Amphenol LTW

Circular Metric Connectors M8 Circular Metric Connector, A Code, Metal, 3A, 03 pins, Male Connector, Male Contact, Hexagonal, M8*1.0, Screw Thread, Solder, Receptacle, Front Fastened, IP67 Unmated

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Datasheet

55In Stock

41,03 kr.

34,76 kr.

34,24 kr.

33,42 kr.

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Solder Cup

IP67

Circular Metric Connectors M8 Circular Metric Connector, A Code, Metal, 3A, 03 pins, Male Connector, Male Contact, Hexagonal, M8*0.5, Screw Thread, Solder, Receptacle, Rear Fastened, Panel Thickness 4.5, IP67 Unmated

8-03PMMS-SH7001
Amphenol LTW
1: 36,40 kr.
25In Stock

Mfr. Part No.
8-03PMMS-SH7001

Mouser Part No
523-8-03PMMS-SH7001

Amphenol LTW

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Datasheet

25In Stock

36,40 kr.

30,96 kr.

29,62 kr.

28,42 kr.

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Solder Cup

IP67

Circular Metric Connectors M8 Circular Metric Connector, A Code, Metal, 3A, 04 pins, Female Connector, Female Contact, Hexagonal, M8*0.5, Screw Thread, Solder, Receptacle, Rear Fastened, Panel Thickness 4.5, IP67 Unmated

8-04PFFS-SH7001
Amphenol LTW
1: 54,91 kr.
105In Stock

Mfr. Part No.
8-04PFFS-SH7001

Mouser Part No
523-8-04PFFS-SH7001

Amphenol LTW

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Datasheet

105In Stock

54,91 kr.

46,63 kr.

45,66 kr.

44,54 kr.

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder Cup

IP67

Circular Metric Connectors M8 Circular Metric Connector, A Code, Metal, 3A, 04 pins, Male Connector, Male Contact, Hexagonal, M8*1.0, Screw Thread, Solder, Receptacle, Front Fastened, IP67 Unmated

8-04PMMS-SF7001
Amphenol LTW
1: 36,55 kr.
16In Stock
910On Order

Mfr. Part No.
8-04PMMS-SF7001

Mouser Part No
523-8-04PMMS-SF7001

Amphenol LTW

Circular Metric Connectors M8 Circular Metric Connector, A Code, Metal, 3A, 04 pins, Male Connector, Male Contact, Hexagonal, M8*1.0, Screw Thread, Solder, Receptacle, Front Fastened, IP67 Unmated

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Datasheet

16In Stock

910On Order

36,55 kr.

34,54 kr.

31,56 kr.

28,12 kr.

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Solder Cup

IP67

Standard Circular Connector Guided M8 Circular Metric Connector, Metal, 3A, 03 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, PCB 180 , Receptacle, Front Fastened, IP67 Unmated

8A-03PMMP-SF7001
Amphenol LTW
1: 34,61 kr.
5In Stock

Mfr. Part No.
8A-03PMMP-SF7001

Mouser Part No
523-8A-03PMMP-SF7001

Amphenol LTW

Standard Circular Connector Guided M8 Circular Metric Connector, Metal, 3A, 03 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, PCB 180 , Receptacle, Front Fastened, IP67 Unmated

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Datasheet

5In Stock

34,61 kr.

29,39 kr.

25,96 kr.

24,02 kr.

View

Min.: 1
Mult.: 1

IP67

Circular Metric Connectors Guided M8 Circular Metric Connector, Metal, 3A, 04 pins, Female Connector, Female Contact, Hexagonal, Screw Thread, Solder, Receptacle, Rear Fastened, IP67 Unmated

8A-04PFFS-SH7001
Amphenol LTW
1: 41,70 kr.
21In Stock

Mfr. Part No.
8A-04PFFS-SH7001

Mouser Part No
523-8A-04PFFS-SH7001

Amphenol LTW

Circular Metric Connectors Guided M8 Circular Metric Connector, Metal, 3A, 04 pins, Female Connector, Female Contact, Hexagonal, Screw Thread, Solder, Receptacle, Rear Fastened, IP67 Unmated

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Datasheet

21In Stock

41,70 kr.

35,36 kr.

34,69 kr.

28,57 kr.

View

Min.: 1
Mult.: 1

Socket (Female)

Solder Cup

IP67

M Series Circular Metric Connectors

Types of Circular Connectors

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