Circular Metric Connectors

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M8 & M12 Circular Metric SMT/DIP Connectors

Amphenol LTW M8 and M12 Surface-Mount Technology (SMT) and Dual-In-Line Plug (DIP) Connectors are two-piece connectors designed for Printed Circuit Boards (PCB). These connectors can be equipped on both sides and do not have any via holes for the connection pins, helping to reduce the PCB surface area. These connectors use a shield spring for further shielding function and achieve IEC 61076-2-101 and -104 compliance for the M12 and M8 series, respectively. The SMT/DIP connectors are ideal for industrial automation, mass rail transit / railway, communication systems, marine, LED, and lighting applications.

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Part #

Circular Metric Connectors M Series Sensor Connector, M12, A Code, Plastic, 2A, 08 pins, Male Connector, Male Contact, SMT 180

M12A-08PMMT-EE0001
Amphenol LTW
1: $6.97
7In Stock

Mfr. Part No.
M12A-08PMMT-EE0001

Mouser Part No
523-M12A08PMMTEE0001

Amphenol LTW

Circular Metric Connectors M Series Sensor Connector, M12, A Code, Plastic, 2A, 08 pins, Male Connector, Male Contact, SMT 180

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Datasheet

7In Stock

$6.97

$6.31

$5.96

$5.81

View

Min.: 1
Mult.: 1

Circular Metric Connectors

Circular Metric Connectors M Series Sensor Connector, M12, X Code, Plastic, 0.5A, 08 pins, Female Connector, Female Contact, SMT 180

M12X-08PFFT-EE0003
Amphenol LTW
1: $8.38
27In Stock

Mfr. Part No.
M12X-08PFFT-EE0003

Mouser Part No
523-M12X08PFFTEE0003

Amphenol LTW

Circular Metric Connectors M Series Sensor Connector, M12, X Code, Plastic, 0.5A, 08 pins, Female Connector, Female Contact, SMT 180

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Datasheet

27In Stock

$8.38

$7.54

$7.10

$6.92

View

Min.: 1
Mult.: 1

Circular Metric Connectors

Circular Metric Connectors M Series Sensor Connector, M8, A Code, Plastic, 3A, 03 pins, Female Connector, Female Contact, SMT 180

M8-03PFFT-EE0001
Amphenol LTW
1: $5.61
6In Stock

Mfr. Part No.
M8-03PFFT-EE0001

Mouser Part No
523-M8-03PFFT-EE0001

Amphenol LTW

Circular Metric Connectors M Series Sensor Connector, M8, A Code, Plastic, 3A, 03 pins, Female Connector, Female Contact, SMT 180

Learn More

Datasheet

6In Stock

$5.61

$5.11

$4.84

$4.72

View

Min.: 1
Mult.: 1

Circular Metric Connectors

Circular Metric Connectors Guided M8 Circular Metric Connector, Plastic, 1.5A, 06 pins, Female Connector, Female Contact, SMT 180

M8AS-06PFFT-EE0001
Amphenol LTW
1: $6.99
8In Stock

Mfr. Part No.
M8AS-06PFFT-EE0001

Mouser Part No
523-M8AS06PFFTEE8001

Amphenol LTW

Circular Metric Connectors Guided M8 Circular Metric Connector, Plastic, 1.5A, 06 pins, Female Connector, Female Contact, SMT 180

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Datasheet

8In Stock

$6.99

$6.33

$5.98

$5.83

View

Min.: 1
Mult.: 1

Circular Metric Connectors

6 Contact

SMD

1.5 A

30 V

IP65, IP68

Circular Metric Connectors M8 Circular Metric Connector, A Code, Plastic, 3A, 03 pins, Male Connector, Male Contact, SMT 180

M8S-03PMMT-EE0001
Amphenol LTW
1: $5.89
2In Stock

Mfr. Part No.
M8S-03PMMT-EE0001

Mouser Part No
523-M8S03PMMTEE8001

Amphenol LTW

Circular Metric Connectors M8 Circular Metric Connector, A Code, Plastic, 3A, 03 pins, Male Connector, Male Contact, SMT 180

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Datasheet

2In Stock

$5.89

$5.36

$5.08

$4.96

View

Min.: 1
Mult.: 1

Circular Metric Connectors

3 Contact

SMD

3 A

60 V

IP68

Circular Metric Connectors M8 Circular Metric Connector, A Code, Plastic, 3A, 04 pins, Female Connector, Female Contact, SMT 180

M8S-04PFFT-EE0001
Amphenol LTW
1: $6.29
54In Stock

Mfr. Part No.
M8S-04PFFT-EE0001

Mouser Part No
523-M8S04PFFTEE8001

Amphenol LTW

Circular Metric Connectors M8 Circular Metric Connector, A Code, Plastic, 3A, 04 pins, Female Connector, Female Contact, SMT 180

Learn More

Datasheet

54In Stock

$6.29

$5.69

$5.38

$5.25

View

Min.: 1
Mult.: 1

Circular Metric Connectors

4 Contact

SMD

3 A

60 V

IP68

Circular Metric Connectors M Series Sensor Connector, M12, A Code, Plastic, 2A, 08 pins, Female Connector, Female Contact, SMT 180

M12A-08PFFT-EE0001
Amphenol LTW
1: $7.31
10Expected 31/03/2026

Mfr. Part No.
M12A-08PFFT-EE0001

Mouser Part No
523-M12A08PFFTEE0001

Amphenol LTW

Circular Metric Connectors M Series Sensor Connector, M12, A Code, Plastic, 2A, 08 pins, Female Connector, Female Contact, SMT 180

Learn More

Datasheet

10Expected 31/03/2026

$7.31

$6.61

$6.25

$6.09

View

Min.: 1
Mult.: 1

Circular Metric Connectors

Circular Metric Connectors M Series Sensor Connector, M8, A Code, Plastic, 1.5A, 06 pins, Female Connector, Female Contact, SMT 180

M8-06PFFT-EE0001
Amphenol LTW
1: $6.46
10Expected 01/04/2026

Mfr. Part No.
M8-06PFFT-EE0001

Mouser Part No
523-M8-06PFFT-EE0001

Amphenol LTW

Circular Metric Connectors M Series Sensor Connector, M8, A Code, Plastic, 1.5A, 06 pins, Female Connector, Female Contact, SMT 180

Learn More

Datasheet

10Expected 01/04/2026

$6.46

$5.85

$5.52

$5.39

View

Min.: 1
Mult.: 1

Circular Metric Connectors

Circular Metric Connectors M Series Sensor Connector, M8, A Code, Plastic, 1.5A, 08 pins, Female Connector, Female Contact, SMT 180

M8-08PFFT-EE0001
Amphenol LTW
1: $7.16
10Expected 07/04/2026

Mfr. Part No.
M8-08PFFT-EE0001

Mouser Part No
523-M8-08PFFT-EE0001

Amphenol LTW

Circular Metric Connectors M Series Sensor Connector, M8, A Code, Plastic, 1.5A, 08 pins, Female Connector, Female Contact, SMT 180

Learn More

Datasheet

10Expected 07/04/2026

$7.16

$6.48

$6.12

$5.97

View

Min.: 1
Mult.: 1

Circular Metric Connectors

Circular Metric Connectors M Series Sensor Connector, M8, A Code, Plastic, 1.5A, 06 pins, Female Connector, Female Contact, SMT 180

M8S-06PFFT-EE0001
Amphenol LTW
1: $6.99
10Expected 07/04/2026

Mfr. Part No.
M8S-06PFFT-EE0001

Mouser Part No
523-M8S06PFFTEE0001

Amphenol LTW

Circular Metric Connectors M Series Sensor Connector, M8, A Code, Plastic, 1.5A, 06 pins, Female Connector, Female Contact, SMT 180

Learn More

Datasheet

10Expected 07/04/2026

$6.99

$6.33

$5.98

$5.83

View

Min.: 1
Mult.: 1

Circular Metric Connectors

Circular Metric Connectors M12 Circular Metric Connector, B Code, Plastic, 4A, 05 pins, Male Connector, Male Contact, SMT 180

MSBS-05PMMT-EE0001
Amphenol LTW
1: $6.44
10Expected 31/03/2026

Mfr. Part No.
MSBS-05PMMT-EE0001

Mouser Part No
523-MSBS05PMMTEE8001

Amphenol LTW

Circular Metric Connectors M12 Circular Metric Connector, B Code, Plastic, 4A, 05 pins, Male Connector, Male Contact, SMT 180

Learn More

Datasheet

10Expected 31/03/2026

$6.44

$5.82

$5.50

$5.37

View

Min.: 1
Mult.: 1

Circular Metric Connectors

B Coded

4 A

60 V

M12 B Code

Circular Metric Connectors M Series Sensor Connector, M8, A Code, Plastic, 3A, 03 pins, Male Connector, Male Contact, SMT 180

M8-03PMMT-EE0001
Amphenol LTW
1: $5.31
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
M8-03PMMT-EE0001

Mouser Part No
523-M8-03PMMT-EE0001

Amphenol LTW

Circular Metric Connectors M Series Sensor Connector, M8, A Code, Plastic, 3A, 03 pins, Male Connector, Male Contact, SMT 180

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$5.31

$4.83

$4.58

$4.47

View

Min.: 1
Mult.: 1

Circular Metric Connectors

Circular Metric Connectors M Series Sensor Connector, M8, A Code, Plastic, 3A, 04 pins, Female Connector, Female Contact, SMT 180

M8-04PFFT-EE0001
Amphenol LTW
1: $5.97
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
M8-04PFFT-EE0001

Mouser Part No
523-M8-04PFFT-EE0001

Amphenol LTW

Circular Metric Connectors M Series Sensor Connector, M8, A Code, Plastic, 3A, 04 pins, Female Connector, Female Contact, SMT 180

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$5.97

$5.43

$5.14

$5.02

View

Min.: 1
Mult.: 1

Circular Metric Connectors

Circular Metric Connectors M Series Sensor Connector, M8, A Code, Plastic, 3A, 04 pins, Male Connector, Male Contact, SMT 180

M8-04PMMT-EE0001
Amphenol LTW
1: $5.69
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
M8-04PMMT-EE0001

Mouser Part No
523-M8-04PMMT-EE0001

Amphenol LTW

Circular Metric Connectors M Series Sensor Connector, M8, A Code, Plastic, 3A, 04 pins, Male Connector, Male Contact, SMT 180

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$5.69

$5.18

$4.90

$4.79

View

Min.: 1
Mult.: 1

Circular Metric Connectors

Circular Metric Connectors M8 Circular Metric Connector, A Code, Plastic, 3A, 03 pins, Female Connector, Female Contact, SMT 180

M8S-03PFFT-EE0001
Amphenol LTW
1: $6.17
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
M8S-03PFFT-EE0001

Mouser Part No
523-M8S03PFFTEE8001

Amphenol LTW

Circular Metric Connectors M8 Circular Metric Connector, A Code, Plastic, 3A, 03 pins, Female Connector, Female Contact, SMT 180

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$6.17

$5.61

$5.32

$5.19

View

Min.: 1
Mult.: 1

Circular Metric Connectors

3 Contact

SMD

3 A

60 V

IP68

Circular Metric Connectors M8 Circular Metric Connector, A Code, Plastic, 3A, 04 pins, Male Connector, Male Contact, SMT 180

M8S-04PMMT-EE0001
Amphenol LTW
1: $6.27
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
M8S-04PMMT-EE0001

Mouser Part No
523-M8S04PMMTEE8001

Amphenol LTW

Circular Metric Connectors M8 Circular Metric Connector, A Code, Plastic, 3A, 04 pins, Male Connector, Male Contact, SMT 180

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$6.27

$5.70

$5.40

$5.28

View

Min.: 1
Mult.: 1

Circular Metric Connectors

4 Contact

SMD

3 A

60 V

IP68

Circular Metric Connectors M Series Sensor Connector, M8, A Code, Plastic, 1.5A, 06 pins, Male Connector, Male Contact, SMT 180

M8S-06PMMT-EE0001
Amphenol LTW
1: $6.73
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
M8S-06PMMT-EE0001

Mouser Part No
523-M8S06PMMTEE0001

Amphenol LTW

Circular Metric Connectors M Series Sensor Connector, M8, A Code, Plastic, 1.5A, 06 pins, Male Connector, Male Contact, SMT 180

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$6.73

$6.09

$5.75

$5.61

View

Min.: 1
Mult.: 1

Circular Metric Connectors

Circular Metric Connectors M12 Circular Metric Connector, B Code, Plastic, 4A, 05 pins, Female Connector, Female Contact, SMT 180

MSBS-05PFFT-EE0001
Amphenol LTW
1: $6.70
Lead-Time 5 Weeks

Mfr. Part No.
MSBS-05PFFT-EE0001

Mouser Part No
523-MSBS05PFFTEE8001

Amphenol LTW

Circular Metric Connectors M12 Circular Metric Connector, B Code, Plastic, 4A, 05 pins, Female Connector, Female Contact, SMT 180

Learn More

Datasheet

Lead-Time 5 Weeks

$6.70

$6.07

$5.73

$5.59

View

Min.: 1
Mult.: 1

Circular Metric Connectors

B Coded

4 A

60 V

M12 B Code

M8 & M12 Circular Metric SMT/DIP Connectors

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