Circular Connectors – Mouser United Kingdom

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M23 Elite Threaded and Checkmate™ Connectors

Amphenol Sine Systems M23 Elite Threaded and Checkmate™ Connectors are designed with expanded connector options and are compatible with other industry-standard products. The connectors feature a next-generation single-piece design, loose-piece insert assembly, ground protection, top-loading design, Checkmate coupling, and 360° shielding. Amphenol M23 elite connectors are available in 6, 8, 9, 12, 16, and 17 positions. These connectors do not require any extraction tools for power inserts.

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Types of Circular Connectors

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Part #

Standard Circular Connector 16 position straight plug connector kit, Checkmate , P type, counter-clockwise insert 11-15mm cord grip, female contacts included

MA5CAP1600S-S3-KIT
Amphenol SINE Systems
1: £41.01
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MA5CAP1600S-S3-KIT

Mouser Part No
523-MA5CAP1600SS3KIT

Amphenol SINE Systems

Standard Circular Connector 16 position straight plug connector kit, Checkmate , P type, counter-clockwise insert 11-15mm cord grip, female contacts included

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

£41.01

£38.76

£38.35

£36.22

£34.54

Min.: 1
Mult.: 1

Standard Circular Connector 16 position straight plug connector kit, threaded, E type, clockwise insert, 4.5-7.5mm cord grip, male contacts included

MA7CAE1600-S1-KIT
Amphenol SINE Systems
1: £36.59
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MA7CAE1600-S1-KIT

Mouser Part No
523-MA7CAE1600-S1KIT

Amphenol SINE Systems

Standard Circular Connector 16 position straight plug connector kit, threaded, E type, clockwise insert, 4.5-7.5mm cord grip, male contacts included

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

£36.59

£34.22

Min.: 1
Mult.: 1

Standard Circular Connector 16 position straight plug connector kit, threaded, E type, clockwise insert 7.5-11mm cord grip, male contacts included

MA7CAE1600-S2-KIT
Amphenol SINE Systems
1: £36.59
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MA7CAE1600-S2-KIT

Mouser Part No
523-MA7CAE1600-S2KIT

Amphenol SINE Systems

Standard Circular Connector 16 position straight plug connector kit, threaded, E type, clockwise insert 7.5-11mm cord grip, male contacts included

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

£36.59

£34.22

Min.: 1
Mult.: 1

Standard Circular Connector 16 position straight plug, connector kit, threaded, E type, clockwise insert, 11-15mm cord grip, male contacts included

MA7CAE1600-S3-KIT
Amphenol SINE Systems
1: £36.37
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MA7CAE1600-S3-KIT

Mouser Part No
523-MA7CAE1600-S3KIT

Amphenol SINE Systems

Standard Circular Connector 16 position straight plug, connector kit, threaded, E type, clockwise insert, 11-15mm cord grip, male contacts included

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

£36.37

£32.28

£32.27

£31.63

View

Min.: 1
Mult.: 1

Standard Circular Connector 16 position straight plug connector kit, threaded, E type, clockwise insert, 4.5-7.5mm cord grip, female, contacts included

MA7CAE1600S-S1-KIT
Amphenol SINE Systems
1: £41.12
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MA7CAE1600S-S1-KIT

Mouser Part No
523-MA7CAE1600SS1KIT

Amphenol SINE Systems

Standard Circular Connector 16 position straight plug connector kit, threaded, E type, clockwise insert, 4.5-7.5mm cord grip, female, contacts included

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

£41.12

£38.76

£38.46

£36.87

View

Min.: 1
Mult.: 1

Standard Circular Connector 16 position straight plug connector kit, threaded, E type, clockwise insert 7.5-11mm cord grip, female, contacts included

MA7CAE1600S-S2-KIT
Amphenol SINE Systems
1: £42.45
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MA7CAE1600S-S2-KIT

Mouser Part No
523-MA7CAE1600SS2KIT

Amphenol SINE Systems

Standard Circular Connector 16 position straight plug connector kit, threaded, E type, clockwise insert 7.5-11mm cord grip, female, contacts included

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

£42.45

Min.: 1
Mult.: 1

Standard Circular Connector 16 position straight plug connector kit, threaded, E type, clockwise insert, 11-15mm cord grip, female, contacts included

MA7CAE1600S-S3-KIT
Amphenol SINE Systems
1: £41.01
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MA7CAE1600S-S3-KIT

Mouser Part No
523-MA7CAE1600SS3KIT

Amphenol SINE Systems

Standard Circular Connector 16 position straight plug connector kit, threaded, E type, clockwise insert, 11-15mm cord grip, female, contacts included

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

£41.01

£38.76

£38.42

£36.81

View

Min.: 1
Mult.: 1

Standard Circular Connector 16 position straight plug connector kit, threaded, P type, counter-clockwise insert, 4.5-7.5mm cord grip, male contacts included

MA7CAP1600-S1-KIT
Amphenol SINE Systems
1: £39.29
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MA7CAP1600-S1-KIT

Mouser Part No
523-MA7CAP1600-S1KIT

Amphenol SINE Systems

Standard Circular Connector 16 position straight plug connector kit, threaded, P type, counter-clockwise insert, 4.5-7.5mm cord grip, male contacts included

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

£39.29

£34.22

£33.09

£30.77

£30.49

Min.: 1
Mult.: 1

Standard Circular Connector 16 position straight plug connector kit, threaded, P Type, counter-clockwise insert, 7.5-11mm cord grip, male contacts included

MA7CAP1600-S2-KIT
Amphenol SINE Systems
1: £39.29
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MA7CAP1600-S2-KIT

Mouser Part No
523-MA7CAP1600-S2KIT

Amphenol SINE Systems

Standard Circular Connector 16 position straight plug connector kit, threaded, P Type, counter-clockwise insert, 7.5-11mm cord grip, male contacts included

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

£39.29

£34.22

£34.20

£31.89

£30.49

Min.: 1
Mult.: 1

Standard Circular Connector 16 position straight plug connector kit, threaded, P type, counter-clockwise insert, 11-15mm cord grip, male contacts included

MA7CAP1600-S3-KIT
Amphenol SINE Systems
1: £35.50
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MA7CAP1600-S3-KIT

Mouser Part No
523-MA7CAP1600-S3KIT

Amphenol SINE Systems

Standard Circular Connector 16 position straight plug connector kit, threaded, P type, counter-clockwise insert, 11-15mm cord grip, male contacts included

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

£35.50

£33.19

£32.60

£31.43

£30.49

Min.: 1
Mult.: 1

Standard Circular Connector 16 position straight plug, threaded, P type, counter-clockwise insert, 4.5-7.5mm cord grip, female, contacts included

MA7CAP1600S-S1-KIT
Amphenol SINE Systems
1: £44.21
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MA7CAP1600S-S1-KIT

Mouser Part No
523-MA7CAP1600SS1KIT

Amphenol SINE Systems

Standard Circular Connector 16 position straight plug, threaded, P type, counter-clockwise insert, 4.5-7.5mm cord grip, female, contacts included

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

£44.21

£38.76

Min.: 1
Mult.: 1

Standard Circular Connector 16 position straight plug connector kit, threaded, P Type, counter-clockwise insert, 7.5-11mm cord grip, female, contacts included

MA7CAP1600S-S2-KIT
Amphenol SINE Systems
1: £42.73
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MA7CAP1600S-S2-KIT

Mouser Part No
523-MA7CAP1600SS2KIT

Amphenol SINE Systems

Standard Circular Connector 16 position straight plug connector kit, threaded, P Type, counter-clockwise insert, 7.5-11mm cord grip, female, contacts included

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

£42.73

£38.76

£38.34

£36.05

£34.54

Min.: 1
Mult.: 1

Standard Circular Connector 16 position straight plug connector kit, threaded, P type, counter-clockwise insert, 11-15mm cord grip, female, contacts included

MA7CAP1600S-S3-KIT
Amphenol SINE Systems
1: £42.73
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MA7CAP1600S-S3-KIT

Mouser Part No
523-MA7CAP1600SS3KIT

Amphenol SINE Systems

Standard Circular Connector 16 position straight plug connector kit, threaded, P type, counter-clockwise insert, 11-15mm cord grip, female, contacts included

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

£42.73

£36.18

£35.26

£34.54

Min.: 1
Mult.: 1

Circular Metric Connectors 9 (3+6) position straight receptacle, flange mount, CheckMate , male

MB2LLNNG36
Amphenol SINE Systems
200: £6.07
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MB2LLNNG36

Mouser Part No
523-MB2LLNNG36

Amphenol SINE Systems

Circular Metric Connectors 9 (3+6) position straight receptacle, flange mount, CheckMate , male

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

£6.07

Min.: 200
Mult.: 200

IP67

Circular Metric Connectors ST 12E TH 4.5-7.5mm grip w/male pins

MA5CAE1200-S1-KIT
Amphenol SINE Systems
1: £31.18
Lead-Time 14 Weeks

Mfr. Part No.
MA5CAE1200-S1-KIT

Mouser Part No
654-MA5CAE1200S1-KIT

Amphenol SINE Systems

Circular Metric Connectors ST 12E TH 4.5-7.5mm grip w/male pins

Learn More

Datasheet

Lead-Time 14 Weeks

£31.18

£27.74

£26.67

£25.61

£24.51

Min.: 1
Mult.: 1

Pin (Male)

Crimp

IP67

Circular Metric Connectors ST 12E TH 7.5-11mm grip w/male pins

MA5CAE1200-S2-KIT
Amphenol SINE Systems
1: £30.68
Lead-Time 14 Weeks

Mfr. Part No.
MA5CAE1200-S2-KIT

Mouser Part No
654-MA5CAE1200S2-KIT

Amphenol SINE Systems

Circular Metric Connectors ST 12E TH 7.5-11mm grip w/male pins

Learn More

Datasheet

Lead-Time 14 Weeks

£30.68

£27.46

£26.58

£24.94

£24.51

Min.: 1
Mult.: 1

Pin (Male)

Crimp

IP67

Circular Metric Connectors ST 12E TH 4.5-7.5mm grip w/ F sockets

MA5CAE1200S-S1-KIT
Amphenol SINE Systems
1: £34.08
Lead-Time 14 Weeks

Mfr. Part No.
MA5CAE1200S-S1-KIT

Mouser Part No
654-MA5CAE1200SS1KIT

Amphenol SINE Systems

Circular Metric Connectors ST 12E TH 4.5-7.5mm grip w/ F sockets

Learn More

Datasheet

Lead-Time 14 Weeks

£34.08

£31.19

£29.90

£27.40

£26.89

Min.: 1
Mult.: 1

Socket (Female)

Crimp

IP67

Circular Metric Connectors ST 12E TH 7.5-11mm grip w/ F sockets

MA5CAE1200S-S2-KIT
Amphenol SINE Systems
1: £33.65
Lead-Time 14 Weeks

Mfr. Part No.
MA5CAE1200S-S2-KIT

Mouser Part No
654-MA5CAE1200SS2KIT

Amphenol SINE Systems

Circular Metric Connectors ST 12E TH 7.5-11mm grip w/ F sockets

Learn More

Datasheet

Lead-Time 14 Weeks

£33.65

£31.29

£29.83

£27.75

£26.91

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Crimp

IP67

Circular Metric Connectors PLUG,STR, 16P E-TYPE, CHECKMATE

MA5CAE1600-S2
Amphenol SINE Systems
100: £13.78
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MA5CAE1600-S2

Mouser Part No
654-MA5CAE1600-S2

Amphenol SINE Systems

Circular Metric Connectors PLUG,STR, 16P E-TYPE, CHECKMATE

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

£13.78

£13.34

£12.04

Min.: 100
Mult.: 100

Crimp

IP67

Circular Metric Connectors PLUG,STR, 16P E-TYPE, CHECKMATE

MA5CAE1600-S3
Amphenol SINE Systems
100: £13.12
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MA5CAE1600-S3

Mouser Part No
654-MA5CAE1600-S3

Amphenol SINE Systems

Circular Metric Connectors PLUG,STR, 16P E-TYPE, CHECKMATE

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

£13.12

£12.14

£12.04

Min.: 100
Mult.: 100

Connectors

Crimp

IP67

Circular Metric Connectors PLUG,STR, 17P E-TYPE, CHECKMATE

MA5CAE1700-S1
Amphenol SINE Systems
100: £13.38
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MA5CAE1700-S1

Mouser Part No
654-MA5CAE1700-S1

Amphenol SINE Systems

Circular Metric Connectors PLUG,STR, 17P E-TYPE, CHECKMATE

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

£13.38

£12.58

£12.17

Min.: 100
Mult.: 100

Crimp

IP67

Circular Metric Connectors PLUG,STR, 17P E-TYPE, CHECKMATE

MA5CAE1700-S3
Amphenol SINE Systems
1: £16.34
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MA5CAE1700-S3

Mouser Part No
654-MA5CAE1700-S3

Amphenol SINE Systems

Circular Metric Connectors PLUG,STR, 17P E-TYPE, CHECKMATE

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

£16.34

£14.61

£13.38

£12.69

£12.17

Min.: 1
Mult.: 1

Connectors

Crimp

IP67

Circular Metric Connectors ST 17E TH 7.5-11mm grip w/male pins

MA5CAE1700-S2-KIT
Amphenol SINE Systems
1: £43.71
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MA5CAE1700-S2-KIT

Mouser Part No
654-MA5CAE1700S2-KIT

Amphenol SINE Systems

Circular Metric Connectors ST 17E TH 7.5-11mm grip w/male pins

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

£43.71

£37.07

£34.07

£31.64

£31.47

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Crimp

IP67

Circular Metric Connectors ST 17E TH 11-15mm grip w/male pins

MA5CAE1700-S3-KIT
Amphenol SINE Systems
1: £40.45
Lead-Time 14 Weeks

Mfr. Part No.
MA5CAE1700-S3-KIT

Mouser Part No
654-MA5CAE1700S3-KIT

Amphenol SINE Systems

Circular Metric Connectors ST 17E TH 11-15mm grip w/male pins

Learn More

Datasheet

Lead-Time 14 Weeks

£40.45

£37.16

£34.83

£33.17

£31.59

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Crimp

IP67

Circular Metric Connectors ST 17E TH 4.5-7.5mm grip w/ F sockets

MA5CAE1700S-S1-KIT
Amphenol SINE Systems
1: £44.65
Lead-Time 14 Weeks

Mfr. Part No.
MA5CAE1700S-S1-KIT

Mouser Part No
654-MA5CAE1700SS1KIT

Amphenol SINE Systems

Circular Metric Connectors ST 17E TH 4.5-7.5mm grip w/ F sockets

Learn More

Datasheet

Lead-Time 14 Weeks

£44.65

£37.94

£34.66

£32.88

£32.20

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Crimp

IP67

M23 Elite Threaded and Checkmate™ Connectors

Types of Circular Connectors

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