Connectors – Mouser Liechtenstein

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M Series Circular Metric Connector Adapters

Amphenol LTW M Series Circular Metric Connector Adapters include a wide range of I, T, and Y adapters, T cables, and Y cables. These adapters offer various codes: I adapters provide M12 A and D codes, T adapters provide M12 A and B codes, and Y adapters provide A, D, and I codes. The T and Y cables offer M12 A, B, D, and I codes. M series adapters feature a feed-through, waterproof design and are available in straight or angled versions. Additional features include a high-performance data transmission rate of up to 10Gbps and gold-plated copper alloy M12 female pin and RJ45 contacts. Amphenol LTW M Series Circular Metric Connector Adapters meet the requirements of the industrial Ethernet field and comply with IEC standards.

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Circular Metric Connectors M12 Metric Circular Connector, A-Coded, Metal Shielded, 4A, 04 pins, Female Connector, Female Contact, Ethernet, Straight, Screw Thread, IDC, Field Installable, F4.7-F5.7mm, IP68 Mated

MSAS-04BFFD-SL8001
Amphenol LTW
1: CHF 19.32
18In Stock
New Product

Mfr. Part No.
MSAS-04BFFD-SL8001

Mouser Part No
523-MSAS04BFFDSL8001

New Product

Amphenol LTW

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Datasheet

18In Stock

CHF 19.32

CHF 16.40

CHF 15.49

CHF 14.75

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Min.: 1
Mult.: 1

Circular Metric Connectors M12 Metric Circular Connector, A-Coded, Metal Shielded, 4A, 04 pins, Female Connector, Female Contact, PROFIBUS PA, Straight, Screw Thread, IDC, Field Installable, F4.7-F5.7mm, F5.8-F7.1mm, IP68 Mated

MSAS-04BFFD-SL8004
Amphenol LTW
1: CHF 19.45
20In Stock
New Product

Mfr. Part No.
MSAS-04BFFD-SL8004

Mouser Part No
523-MSAS04BFFDSL8004

New Product

Amphenol LTW

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Datasheet

20In Stock

CHF 19.45

CHF 16.96

CHF 15.42

CHF 14.83

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Min.: 1
Mult.: 1

Circular Metric Connectors M12 Metric Circular Connector, A-Coded, Metal Shielded, 4A, 04 pins, Female Connector, Female Contact, Signal, Straight, Screw Thread, IDC, Field Installable, F4.7-F5.7mm, IP68 Mated

MSAS-04BFFD-SL8005
Amphenol LTW
1: CHF 18.49
20In Stock
New Product

Mfr. Part No.
MSAS-04BFFD-SL8005

Mouser Part No
523-MSAS04BFFDSL8005

New Product

Amphenol LTW

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Datasheet

20In Stock

CHF 18.49

CHF 15.69

CHF 14.72

CHF 14.47

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Min.: 1
Mult.: 1

Circular Metric Connectors M12 Metric Circular Connector, A-Coded, Metal Shielded, 4A, 04 pins, Female Connector, Female Contact, FOUNDATION Fieldbus, Straight, Screw Thread, IDC, Field Installable, F4.7-F5.7mm, F5.8-F7.1mm, IP68 Mated

MSAS-04BFFD-SL8010
Amphenol LTW
1: CHF 19.45
20In Stock
New Product

Mfr. Part No.
MSAS-04BFFD-SL8010

Mouser Part No
523-MSAS04BFFDSL8010

New Product

Amphenol LTW

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Datasheet

20In Stock

CHF 19.45

CHF 16.52

CHF 15.42

CHF 14.83

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Min.: 1
Mult.: 1

Circular Metric Connectors M12 Metric Circular Connector, A-Coded, Metal Shielded, 4A, 04 pins, Male Connector, Male Contact, Ethernet, Straight, Screw Thread, IDC, Field Installable, F4.7-F5.7mm, IP68 Mated

MSAS-04BMMD-SL8001
Amphenol LTW
1: CHF 18.10
18In Stock
New Product

Mfr. Part No.
MSAS-04BMMD-SL8001

Mouser Part No
523-MSAS04BMMDSL8001

New Product

Amphenol LTW

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Datasheet

18In Stock

CHF 18.10

CHF 15.38

CHF 14.56

CHF 13.87

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Min.: 1
Mult.: 1

Circular Metric Connectors M12 Metric Circular Connector, A-Coded, Metal Shielded, 4A, 04 pins, Male Connector, Male Contact, PROFIBUS PA, Straight, Screw Thread, IDC, Field Installable, F4.7-F5.7mm, F5.8-F7.1mm, IP68 Mated

MSAS-04BMMD-SL8004
Amphenol LTW
1: CHF 18.18
20In Stock
New Product

Mfr. Part No.
MSAS-04BMMD-SL8004

Mouser Part No
523-MSAS04BMMDSL8004

New Product

Amphenol LTW

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Datasheet

20In Stock

CHF 18.18

CHF 15.44

CHF 14.36

CHF 13.92

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Min.: 1
Mult.: 1

Circular Metric Connectors M12 Metric Circular Connector, A-Coded, Metal Shielded, 4A, 04 pins, Male Connector, Male Contact, Signal, Straight, Screw Thread, IDC, Field Installable, F4.7-F5.7mm, IP68 Mated

MSAS-04BMMD-SL8005
Amphenol LTW
1: CHF 17.32
20In Stock
New Product

Mfr. Part No.
MSAS-04BMMD-SL8005

Mouser Part No
523-MSAS04BMMDSL8005

New Product

Amphenol LTW

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Datasheet

20In Stock

CHF 17.32

CHF 14.67

CHF 13.76

CHF 13.59

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Min.: 1
Mult.: 1

Circular Metric Connectors M12 Metric Circular Connector, A-Coded, Metal Shielded, 4A, 04 pins, Male Connector, Male Contact, FOUNDATION Fieldbus, Straight, Screw Thread, IDC, Field Installable, F4.7-F5.7mm, F5.8-F7.1mm, IP68 Mated

MSAS-04BMMD-SL8010
Amphenol LTW
1: CHF 17.79
20In Stock
New Product

Mfr. Part No.
MSAS-04BMMD-SL8010

Mouser Part No
523-MSAS04BMMDSL8010

New Product

Amphenol LTW

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Datasheet

20In Stock

CHF 17.79

CHF 15.11

CHF 13.92

CHF 13.26

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Min.: 1
Mult.: 1

Circular Metric Connectors M12 Metric Circular Connector, D-Coded, Metal Shielded, 4A, 04 pins, Female Connector, Female Contact, PROFINET EtherCAT, Straight, Screw Thread, IDC, Field Installable, F4.7-F5.7mm, IP68 Mated

MSDS-04BFFD-SL8002
Amphenol LTW
1: CHF 19.32
16In Stock
New Product

Mfr. Part No.
MSDS-04BFFD-SL8002

Mouser Part No
523-MSDS04BFFDSL8002

New Product

Amphenol LTW

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Datasheet

16In Stock

CHF 19.32

CHF 16.86

CHF 15.49

CHF 14.75

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Min.: 1
Mult.: 1

Circular Metric Connectors M12 Metric Circular Connector, D-Coded, Metal Shielded, 4A, 04 pins, Male Connector, Male Contact, PROFINET EtherCAT, Straight, Screw Thread, IDC, Field Installable, F4.7-F5.7mm, IP68 Mated

MSDS-04BMMD-SL8002
Amphenol LTW
1: CHF 17.32
42In Stock
New Product

Mfr. Part No.
MSDS-04BMMD-SL8002

Mouser Part No
523-MSDS04BMMDSL8002

New Product

Amphenol LTW

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Datasheet

42In Stock

CHF 17.32

CHF 14.67

CHF 14.27

CHF 13.59

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Min.: 1
Mult.: 1

Circular Metric Connectors M12 Metric Circular Connector, D-Coded, Metal Shielded, 4A, 04 pins, Female Connector, Female Contact, Ethernet, Straight, Screw Thread, IDC, Field Installable, F4.7-F5.7mm, IP68 Mated

MSDS-04BFFD-SL8001
Amphenol LTW
1: CHF 19.32
16In Stock
New Product

Mfr. Part No.
MSDS-04BFFD-SL8001

Mouser Part No
523-MSDS04BFFDSL8001

New Product

Amphenol LTW

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Datasheet

16In Stock

CHF 19.32

CHF 16.86

CHF 15.49

CHF 14.75

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Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors Circular Metric Connector, M12 To RJ Adaptor, Metal, D Coding, 4A, 04 pins, Female Connector, Female Contact, Straight

RJS-12D04FF-LS8001
Amphenol LTW
1: CHF 12.57
3’269In Stock

Mfr. Part No.
RJS-12D04FF-LS8001

Mouser Part No
654-RJS12D04FFLS8001

Amphenol LTW

Modular Connectors / Ethernet Connectors Circular Metric Connector, M12 To RJ Adaptor, Metal, D Coding, 4A, 04 pins, Female Connector, Female Contact, Straight

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Datasheet

3’269In Stock

CHF 12.57

CHF 10.68

CHF 9.88

CHF 9.54

CHF 9.23

Min.: 1
Mult.: 1

Circular Metric Connectors M8 Circular Metric Connector, A Code, Metal, 1.5A, 08 pins, Male Connector, Male Contact, Hexagonal, M8*1.0, Screw Thread, Solder, Receptacle, Front Fastened, IP68 Unmated

M8-08PMMS-SF8001
Amphenol LTW
1: CHF 12.87
20In Stock

Mfr. Part No.
M8-08PMMS-SF8001

Mouser Part No
523-M8-08PMMS-SF8001

Amphenol LTW

Circular Metric Connectors M8 Circular Metric Connector, A Code, Metal, 1.5A, 08 pins, Male Connector, Male Contact, Hexagonal, M8*1.0, Screw Thread, Solder, Receptacle, Front Fastened, IP68 Unmated

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Datasheet

20In Stock

CHF 12.87

CHF 10.93

CHF 10.25

CHF 9.76

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Min.: 1
Mult.: 1

Circular Metric Connectors M Series Sensor Connector, M8, A Code, Metal, 3A, 06 pins, Female Connector, Female Contact, Hexagonal, M10*0.75, Screw Thread, PCB 90 , Receptacle, Front Fastened, IP68

M8S-06PFFR-SF8001
Amphenol LTW
1: CHF 13.42
65In Stock

Mfr. Part No.
M8S-06PFFR-SF8001

Mouser Part No
523-M8S06PFFRSF8001

Amphenol LTW

Circular Metric Connectors M Series Sensor Connector, M8, A Code, Metal, 3A, 06 pins, Female Connector, Female Contact, Hexagonal, M10*0.75, Screw Thread, PCB 90 , Receptacle, Front Fastened, IP68

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Datasheet

65In Stock

CHF 13.42

CHF 11.40

CHF 10.93

CHF 9.38

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Min.: 1
Mult.: 1

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: CHF 6.46
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

CHF 6.46

CHF 5.49

CHF 5.08

CHF 4.90

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Min.: 1
Mult.: 1

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: CHF 5.75
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

CHF 5.75

CHF 4.89

CHF 4.53

CHF 4.36

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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, Straight, Screw Thread, Solder, Field Installable, F4.5 - F6.5mm, IP68 Mated

M12A-08BFFA-SL8001
Amphenol LTW
1: CHF 8.60
762In Stock
1’470On 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

762In Stock

1’470On Order

CHF 8.60

CHF 7.55

CHF 6.99

CHF 6.74

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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, Straight, Screw Thread, Solder, Field Installable, F4.5 - F6.5mm, IP68 Mated

M12A-08BMMA-SL8001
Amphenol LTW
1: CHF 6.41
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

CHF 6.41

CHF 5.45

CHF 5.04

CHF 4.86

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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: CHF 7.45
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

CHF 7.45

CHF 6.32

CHF 5.69

CHF 5.41

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: CHF 5.79
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

CHF 5.79

CHF 4.92

CHF 4.55

CHF 4.39

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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, Solder, Receptacle, Front Fastened, Panel Thickness 4.5, IP68 / IP69K

M12A-08PFFS-SF8001
Amphenol LTW
1: CHF 6.43
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

CHF 6.43

CHF 5.46

CHF 5.05

CHF 4.88

View

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors Circular Metric Connector, M12 To RJ Adaptor, Metal, D Coding, 4A, 04 pins, Female Connector, Female Contact, Right Angle

RJS-12D04FF-RS8001
Amphenol LTW
1: CHF 12.44
1’015In Stock

Mfr. Part No.
RJS-12D04FF-RS8001

Mouser Part No
654-RJS12D04FFRS8001

Amphenol LTW

Modular Connectors / Ethernet Connectors Circular Metric Connector, M12 To RJ Adaptor, Metal, D Coding, 4A, 04 pins, Female Connector, Female Contact, Right Angle

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Datasheet

1’015In Stock

CHF 12.44

CHF 10.78

CHF 10.08

CHF 9.62

View

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors Circular Metric Connector, M12 To RJ Adaptor, Metal, D Coding, 4A, 04 pins, Male Connector, Male Contact, Straight

RJS-12D04FM-LS8001
Amphenol LTW
1: CHF 13.00
685In Stock
430Expected 8/21/2026

Mfr. Part No.
RJS-12D04FM-LS8001

Mouser Part No
654-RJS12D04FMLS8001

Amphenol LTW

Modular Connectors / Ethernet Connectors Circular Metric Connector, M12 To RJ Adaptor, Metal, D Coding, 4A, 04 pins, Male Connector, Male Contact, Straight

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Datasheet

685In Stock

430Expected 8/21/2026

CHF 13.00

CHF 11.96

CHF 11.24

CHF 11.00

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Min.: 1
Mult.: 1

Circular Metric Connectors Circular Metric Connector, I Adaptor, Metal, A Coding, 2A, 08 pins, (End 1) Female Female, (End 2) Female Female, Screw Thread, IP68 Mated

IA-A08F-A08F-0000-01
Amphenol LTW
1: CHF 14.04
9In Stock

Mfr. Part No.
IA-A08F-A08F-0000-01

Mouser Part No
523-IAA08FA08F000001

Amphenol LTW

Circular Metric Connectors Circular Metric Connector, I Adaptor, Metal, A Coding, 2A, 08 pins, (End 1) Female Female, (End 2) Female Female, Screw Thread, IP68 Mated

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Datasheet

9In Stock

CHF 14.04

CHF 11.93

CHF 11.18

CHF 10.65

CHF 10.27

Min.: 1
Mult.: 1

Circular Metric Connectors Circular Metric Connector, I Adaptor, Metal, A Coding, 2A, 08 pins, (End 1) Male Male, (End 2) Male Male, Screw Thread, IP68 Mated

IA-A08M-A08M-0000-01
Amphenol LTW
1: CHF 14.10
2In Stock

Mfr. Part No.
IA-A08M-A08M-0000-01

Mouser Part No
523-IAA08MA08M000001

Amphenol LTW

Circular Metric Connectors Circular Metric Connector, I Adaptor, Metal, A Coding, 2A, 08 pins, (End 1) Male Male, (End 2) Male Male, Screw Thread, IP68 Mated

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Datasheet

2In Stock

CHF 14.10

CHF 12.03

CHF 11.28

CHF 10.74

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Min.: 1
Mult.: 1

M Series Circular Metric Connector Adapters

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