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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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Part #

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 2A, 06 pins, Female Connector, Female Contact, Hexagonal, M16*1.5, Screw Thread, Solder, Receptacle, Front Fastened, Panel Thickness 4.5, IP68 / IP69K

M12A-06PFFS-SF8002
Amphenol LTW
1: $9.76
1In Stock
10Expected 2026/03/25

Mfr. Part No.
M12A-06PFFS-SF8002

Mouser Part No
523-M12A06PFFSSF8002

Amphenol LTW

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Datasheet

1In Stock

10Expected 2026/03/25

$9.76

$8.28

$8.27

$8.05

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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: $8.16
4In Stock

Mfr. Part No.
M12A-06PMMS-SF8001

Mouser Part No
523-M12A06PMMSSF8001

Amphenol LTW

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Datasheet

4In Stock

$8.16

$6.93

$6.13

$5.65

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Min.: 1
Mult.: 1

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 2A, 06 pins, Male Connector, Male Contact, Hexagonal, M16*1.5, Screw Thread, Solder, Receptacle, Rear Fastened, Panel Thickness 4.5, IP68 / IP69K

M12A-06PMMS-SH8002
Amphenol LTW
1: $8.35
7In Stock

Mfr. Part No.
M12A-06PMMS-SH8002

Mouser Part No
523-M12A06PMMSSH8002

Amphenol LTW

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Datasheet

7In Stock

$8.35

$7.52

$7.08

$6.90

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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: $11.97
52In Stock
290On Order

Mfr. Part No.
M12A-08PFFR-SF7003

Mouser Part No
523-M12A08PFFRSF7003

Amphenol LTW

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Datasheet

52In Stock

290On Order

$11.97

$10.61

$10.20

$10.19

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

M12A-08PMMS-SF8001
Amphenol LTW
1: $6.57
37In Stock
560On Order

Mfr. Part No.
M12A-08PMMS-SF8001

Mouser Part No
523-M12A08PMMSSF8001

Amphenol LTW

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Datasheet

37In Stock

560On Order

$6.57

$5.58

$4.85

$4.65

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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, Ethernet, Straight, Screw Thread, IDC, Field Installable, F4.7-F5.7mm, IP68 Mated

MSDS-04BMMD-SL8001
Amphenol LTW
1: $21.76
8In Stock
New Product

Mfr. Part No.
MSDS-04BMMD-SL8001

Mouser Part No
523-MSDS04BMMDSL8001

New Product

Amphenol LTW

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Datasheet

8In Stock

$21.76

$18.49

$17.34

$16.51

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Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables Circular Metric Connector, T Cable, Plastic, A Coding, 4A, 05 pins, (End 1) Male Male, (End 2) Female Female, Screw Thread, Length 1000 mm, IP68 Mated

PS-050500-MF0-TSA01
Amphenol LTW
1: $17.88
6In Stock

Mfr. Part No.
PS-050500-MF0-TSA01

Mouser Part No
523-PS050500MF0TSA01

Amphenol LTW

Sensor Cables / Actuator Cables Circular Metric Connector, T Cable, Plastic, A Coding, 4A, 05 pins, (End 1) Male Male, (End 2) Female Female, Screw Thread, Length 1000 mm, IP68 Mated

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Datasheet

6In Stock

$17.88

$15.49

$14.68

$14.47

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Min.: 1
Mult.: 1

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

RJS-12D04FF-LS8002
Amphenol LTW
1: $20.54
1In Stock
10Expected 2026/03/17

Mfr. Part No.
RJS-12D04FF-LS8002

Mouser Part No
523-RJS12D04FFLS8002

Amphenol LTW

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

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Datasheet

1In Stock

10Expected 2026/03/17

$20.54

$17.45

$16.14

$15.57

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Min.: 1
Mult.: 1

Circular MIL Spec Connector Circular Metric Connector, M12 To RJ Adaptor, Metal, D Coding, 4A, 04 pins, Male Connector, Male Contact, Right Angle

RJS-12D04FM-RS8002
Amphenol LTW
1: $21.70
9In Stock

Mfr. Part No.
RJS-12D04FM-RS8002

Mouser Part No
523-RJS12D04FMRS8002

Amphenol LTW

Circular MIL Spec Connector Circular Metric Connector, M12 To RJ Adaptor, Metal, D Coding, 4A, 04 pins, Male Connector, Male Contact, Right Angle

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Datasheet

9In Stock

$21.70

$18.45

$17.29

$16.47

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables Circular Metric Connector, Y Cable, Metal, A Coding, 4A, 04 pins, Male Connector, Male Contact, Screw Thread, Length 5000 mm, IP68 Mated

SS-040000-M00-YSB05
Amphenol LTW
1: $37.48
9In Stock

Mfr. Part No.
SS-040000-M00-YSB05

Mouser Part No
523-SS040000M00YSB05

Amphenol LTW

Sensor Cables / Actuator Cables Circular Metric Connector, Y Cable, Metal, A Coding, 4A, 04 pins, Male Connector, Male Contact, Screw Thread, Length 5000 mm, IP68 Mated

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Datasheet

9In Stock

$37.48

$32.25

$30.85

$29.85

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Min.: 1
Mult.: 1

Circular Metric Connectors ACC, SEN, A Code, T ADA W/O CB

SS-050505-FMF-TS001
Amphenol LTW
1: $20.18
8In Stock

Mfr. Part No.
SS-050505-FMF-TS001

Mouser Part No
523-SS050505FMFTS001

Amphenol LTW

Circular Metric Connectors ACC, SEN, A Code, T ADA W/O CB

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Datasheet

8In Stock

$20.18

$17.13

$16.42

$16.18

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables Circular Metric Connector, T Cable, Metal, A Coding, 2A, 08 pins, (End 1) Male Male, (End 2) Male Male, Screw Thread, Length 1000 mm, IP68 Mated

SS-080800-MM0-TSA01
Amphenol LTW
1: $23.75
50In Stock

Mfr. Part No.
SS-080800-MM0-TSA01

Mouser Part No
523-SS080800MM0TSA01

Amphenol LTW

Sensor Cables / Actuator Cables Circular Metric Connector, T Cable, Metal, A Coding, 2A, 08 pins, (End 1) Male Male, (End 2) Male Male, Screw Thread, Length 1000 mm, IP68 Mated

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Datasheet

50In Stock

$23.75

$20.18

$18.68

$18.01

View

Min.: 1
Mult.: 1

Circular Metric Connectors Circular Metric Connector, Y Adaptor, Metal, A Coding, 2A, 08 pins, (End 1) Male Male, (End 2) Female Female, (End 3) Female Female, Screw Thread, IP68 Mated

SS-080808-MFF-YS001
Amphenol LTW
1: $29.32
20In Stock

Mfr. Part No.
SS-080808-MFF-YS001

Mouser Part No
523-SS080808MFFYS001

Amphenol LTW

Circular Metric Connectors Circular Metric Connector, Y Adaptor, Metal, A Coding, 2A, 08 pins, (End 1) Male Male, (End 2) Female Female, (End 3) Female Female, Screw Thread, IP68 Mated

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Datasheet

20In Stock

$29.32

$24.91

$23.35

$22.25

View

Min.: 1
Mult.: 1

Circular Metric Connectors Circular Metric Connector, T Adaptor, Metal, A Coding, 4A, 05 pins, (End 1) Female Female, (End 2) Female Female, (End 3) Male Male, Screw Thread, IP68 Mated

SS-050505-FFM-TS001
Amphenol LTW
1: $19.97
10In Stock

Mfr. Part No.
SS-050505-FFM-TS001

Mouser Part No
523-SS50505FFMTS001

Amphenol LTW

Circular Metric Connectors Circular Metric Connector, T Adaptor, Metal, A Coding, 4A, 05 pins, (End 1) Female Female, (End 2) Female Female, (End 3) Male Male, Screw Thread, IP68 Mated

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Datasheet

10In Stock

$19.97

$17.32

$16.41

$16.18

View

Min.: 1
Mult.: 1

Circular Metric Connectors Circular Metric Connector, T Adaptor, Metal, A Coding, 4A, 05 pins, (End 1) Female Female, (End 2) Female Female, (End 3) Female Female, Screw Thread, IP68 Mated

TA-A05F-A05F-A05F-01
Amphenol LTW
1: $20.86
38In Stock

Mfr. Part No.
TA-A05F-A05F-A05F-01

Mouser Part No
523-TAA05FA05FA05F01

Amphenol LTW

Circular Metric Connectors Circular Metric Connector, T Adaptor, Metal, A Coding, 4A, 05 pins, (End 1) Female Female, (End 2) Female Female, (End 3) Female Female, Screw Thread, IP68 Mated

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Datasheet

38In Stock

$20.86

$18.08

$17.14

$16.90

View

Min.: 1
Mult.: 1

Circular Metric Connectors Circular Metric Connector, T Adaptor, Metal, A Coding, 4A, 05 pins, (End 1) Female Female, (End 2) Male Male, (End 3) Female Female, Screw Thread, IP68 Mated

TA-A05F-A05F-A05M-01
Amphenol LTW
1: $20.06
30In Stock
50Expected 2026/03/03

Mfr. Part No.
TA-A05F-A05F-A05M-01

Mouser Part No
523-TAA05FA05MA05F01

Amphenol LTW

Circular Metric Connectors Circular Metric Connector, T Adaptor, Metal, A Coding, 4A, 05 pins, (End 1) Female Female, (End 2) Male Male, (End 3) Female Female, Screw Thread, IP68 Mated

Learn More

Datasheet

30In Stock

50Expected 2026/03/03

$20.06

$17.04

$15.97

$15.21

View

Min.: 1
Mult.: 1

Circular Metric Connectors Circular Metric Connector, T Adaptor, Metal, A Coding, 4A, 05 pins, (End 1) Male Male, (End 2) Female Female, (End 3) Female Female, Screw Thread, IP68 Mated

TA-A05M-A05F-A05F-01
Amphenol LTW
1: $20.04
30In Stock

Mfr. Part No.
TA-A05M-A05F-A05F-01

Mouser Part No
523-TAA05MA05FA05F01

Amphenol LTW

Circular Metric Connectors Circular Metric Connector, T Adaptor, Metal, A Coding, 4A, 05 pins, (End 1) Male Male, (End 2) Female Female, (End 3) Female Female, Screw Thread, IP68 Mated

Learn More

Datasheet

30In Stock

$20.04

$17.04

$15.97

$15.21

View

Min.: 1
Mult.: 1

Circular Metric Connectors Circular Metric Connector, T Adaptor, Metal, A Coding, 4A, 05 pins, (End 1) Male Male, (End 2) Male Male, (End 3) Female Female, Screw Thread, IP68 Mated

TA-A05M-A05F-A05M-01
Amphenol LTW
1: $21.10
17In Stock

Mfr. Part No.
TA-A05M-A05F-A05M-01

Mouser Part No
523-TAA05MA05MA05F01

Amphenol LTW

Circular Metric Connectors Circular Metric Connector, T Adaptor, Metal, A Coding, 4A, 05 pins, (End 1) Male Male, (End 2) Male Male, (End 3) Female Female, Screw Thread, IP68 Mated

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Datasheet

17In Stock

$21.10

$18.28

$17.33

$17.08

View

Min.: 1
Mult.: 1

Circular Metric Connectors Circular Metric Connector, T Adaptor, Metal, A Coding, 2A, 08 pins, (End 1) Male Male, (End 2) Female Female, (End 3) Female Female, Screw Thread, IP68 Mated

TA-A08M-A08F-A08F-01
Amphenol LTW
1: $29.66
10In Stock

Mfr. Part No.
TA-A08M-A08F-A08F-01

Mouser Part No
523-TAA08MA08FA08F01

Amphenol LTW

Circular Metric Connectors Circular Metric Connector, T Adaptor, Metal, A Coding, 2A, 08 pins, (End 1) Male Male, (End 2) Female Female, (End 3) Female Female, Screw Thread, IP68 Mated

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Datasheet

10In Stock

$29.66

$25.20

$23.62

$22.50

View

Min.: 1
Mult.: 1

Circular Metric Connectors Circular Metric Connector, T Adaptor, Metal, A Coding, 1.5A, 12 pins, (End 1) Male Male, (End 2) Female Female, (End 3) Female Female, Screw Thread, IP68 Mated

TA-A12M-A12F-A12F-01
Amphenol LTW
1: $32.08
7In Stock

Mfr. Part No.
TA-A12M-A12F-A12F-01

Mouser Part No
523-TAA12MA12FA12F01

Amphenol LTW

Circular Metric Connectors Circular Metric Connector, T Adaptor, Metal, A Coding, 1.5A, 12 pins, (End 1) Male Male, (End 2) Female Female, (End 3) Female Female, Screw Thread, IP68 Mated

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Datasheet

7In Stock

$32.08

$27.26

$26.04

$25.19

View

Min.: 1
Mult.: 1

Circular Metric Connectors Circular Metric Connector, Y Adaptor, Metal, A Coding, 4A, 03 pins, (End 1) Female Female, (End 2) Male Male, (End 3) Female Female, Screw Thread, IP68 Mated

YA-A03F-A03M-A03F-01
Amphenol LTW
1: $19.08
16In Stock

Mfr. Part No.
YA-A03F-A03M-A03F-01

Mouser Part No
523-YAA03FA03MA03F01

Amphenol LTW

Circular Metric Connectors Circular Metric Connector, Y Adaptor, Metal, A Coding, 4A, 03 pins, (End 1) Female Female, (End 2) Male Male, (End 3) Female Female, Screw Thread, IP68 Mated

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Datasheet

16In Stock

$19.08

$16.54

$15.68

$15.46

View

Min.: 1
Mult.: 1

Circular Metric Connectors Circular Metric Connector, Y Adaptor, Metal, A Coding, 4A, 05 pins, (End 1) Female Female, (End 2) Male Male, (End 3) Male Male, Screw Thread, IP68 Mated

YA-A05F-A05M-A05M-01
Amphenol LTW
1: $20.22
43In Stock

Mfr. Part No.
YA-A05F-A05M-A05M-01

Mouser Part No
523-YAA05FA05MA05M01

Amphenol LTW

Circular Metric Connectors Circular Metric Connector, Y Adaptor, Metal, A Coding, 4A, 05 pins, (End 1) Female Female, (End 2) Male Male, (End 3) Male Male, Screw Thread, IP68 Mated

Learn More

Datasheet

43In Stock

$20.22

$17.46

$16.92

$14.58

$12.96

Min.: 1
Mult.: 1

Circular Metric Connectors Circular Metric Connector, Y Adaptor, Metal, A Coding, 4A, 05 pins, (End 1) Male Male, (End 2) Female Female, (End 3) Female Female, Screw Thread, IP68 Mated

YA-A05M-A05F-A05F-01
Amphenol LTW
1: $20.11
9In Stock
10Expected 2026/04/08

Mfr. Part No.
YA-A05M-A05F-A05F-01

Mouser Part No
523-YAA05MA05FA05F01

Amphenol LTW

Circular Metric Connectors Circular Metric Connector, Y Adaptor, Metal, A Coding, 4A, 05 pins, (End 1) Male Male, (End 2) Female Female, (End 3) Female Female, Screw Thread, IP68 Mated

Learn More

Datasheet

9In Stock

10Expected 2026/04/08

$20.11

$17.07

$16.00

$15.25

View

Min.: 1
Mult.: 1

Circular Metric Connectors Circular Metric Connector, Y Adaptor, Metal, A Coding, 4A, 05 pins, (End 1) Male Male, (End 2) Male Male, (End 3) Female Female, Screw Thread, IP68 Mated

YA-A05M-A05M-A05F-01
Amphenol LTW
1: $17.18
49In Stock

Mfr. Part No.
YA-A05M-A05M-A05F-01

Mouser Part No
523-YAA05MA05MA05F01

Amphenol LTW

Circular Metric Connectors Circular Metric Connector, Y Adaptor, Metal, A Coding, 4A, 05 pins, (End 1) Male Male, (End 2) Male Male, (End 3) Female Female, Screw Thread, IP68 Mated

Learn More

Datasheet

49In Stock

$17.18

$15.19

$14.40

$13.25

View

Min.: 1
Mult.: 1

Circular Metric Connectors Circular Metric Connector, Y Adaptor, Metal, A Coding, 2A, 08 pins, (End 1) Female Female, (End 2) Male Male, (End 3) Male Male, Screw Thread, IP68 Mated

YA-A08F-A08M-A08M-01
Amphenol LTW
1: $24.46
1In Stock
10Expected 2026/03/25

Mfr. Part No.
YA-A08F-A08M-A08M-01

Mouser Part No
523-YAA08FA08MA08M01

Amphenol LTW

Circular Metric Connectors Circular Metric Connector, Y Adaptor, Metal, A Coding, 2A, 08 pins, (End 1) Female Female, (End 2) Male Male, (End 3) Male Male, Screw Thread, IP68 Mated

Learn More

Datasheet

1In Stock

10Expected 2026/03/25

$24.46

$20.77

$19.47

$18.54

View

Min.: 1
Mult.: 1

M Series Circular Metric Connector Adapters

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M Series Circular Metric Connector Adapters

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