Circular Connectors – Mouser South Africa

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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 #

Circular Metric Connectors RECEPTACLE,STR 8POS(4+4)

MB7JJN0800-S1
Amphenol SINE Systems
1: $21.71
7In Stock
100Expected 2026/09/07

Mfr. Part No.
MB7JJN0800-S1

Mouser Part No
654-MB7JJN0800-S1

Amphenol SINE Systems

Circular Metric Connectors RECEPTACLE,STR 8POS(4+4)

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Datasheet

7In Stock

100Expected 2026/09/07

$21.71

$18.04

$16.90

$15.05

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Min.: 1
Mult.: 1

Couplers

Without Pin Contacts

Crimp

IP67

Circular Metric Connectors PLUG,STR,16P,P TYPE

MA7CAP1600-S2
Amphenol SINE Systems
1: $19.31
96In Stock

Mfr. Part No.
MA7CAP1600-S2

Mouser Part No
654-MA7CAP1600-S2

Amphenol SINE Systems

Circular Metric Connectors PLUG,STR,16P,P TYPE

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Datasheet

96In Stock

$19.31

$18.50

$17.95

$15.55

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Min.: 1
Mult.: 1

Connectors

Without Pin or Socket Contacts

Crimp

IP67

Circular Metric Connectors PLUG,STR,16P,P TYPE

MA7CAP1600-S3
Amphenol SINE Systems
1: $21.26
86In Stock

Mfr. Part No.
MA7CAP1600-S3

Mouser Part No
654-MA7CAP1600-S3

Amphenol SINE Systems

Circular Metric Connectors PLUG,STR,16P,P TYPE

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Datasheet

86In Stock

$21.26

$19.04

$17.83

$16.04

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Min.: 1
Mult.: 1

Connectors

Without Pin or Socket Contacts

Crimp

IP67

Circular Metric Connectors PLUG,STR,9POS(4+5) CHECKMATE

MB5CKN0900-S3
Amphenol SINE Systems
1: $23.69
93In Stock

Mfr. Part No.
MB5CKN0900-S3

Mouser Part No
654-MB5CKN0900-S3

Amphenol SINE Systems

Circular Metric Connectors PLUG,STR,9POS(4+5) CHECKMATE

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Datasheet

93In Stock

$23.69

$20.85

$20.26

$18.96

$18.65

Min.: 1
Mult.: 1

Crimp

IP67

Circular Metric Connectors Cord Grip

MB6CG-S3
Amphenol SINE Systems
1: $12.15
141In Stock

Mfr. Part No.
MB6CG-S3

Mouser Part No
654-MB6CG-S3

Amphenol SINE Systems

Circular Metric Connectors Cord Grip

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Datasheet

141In Stock

$12.15

$11.21

$10.68

$10.29

View

Min.: 1
Mult.: 1

Accessories

IP67

Circular Metric Connectors 17POS RCPTCL 90 ROT LG FLANGE 28.0X28.0

MA5RAE1202
Amphenol SINE Systems
1: $28.54
62In Stock

Mfr. Part No.
MA5RAE1202

Mouser Part No
654-MA5RAE1202

Amphenol SINE Systems

Circular Metric Connectors 17POS RCPTCL 90 ROT LG FLANGE 28.0X28.0

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Datasheet

62In Stock

$28.54

$24.26

$22.74

$19.68

View

Min.: 1
Mult.: 1

Connectors

Without Pin or Socket Contacts

Crimp

IP67

Circular Metric Connectors 17 Pos male pins Standard flange

MA5RAE1701-KIT
Amphenol SINE Systems
1: $61.59
23In Stock

Mfr. Part No.
MA5RAE1701-KIT

Mouser Part No
654-MA5RAE1701-KIT

Amphenol SINE Systems

Circular Metric Connectors 17 Pos male pins Standard flange

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Datasheet

23In Stock

$61.59

$56.17

$56.16

$55.87

$54.47

Min.: 1
Mult.: 1

Connectors

With Pin or Socket Contacts

Crimp

IP67

Circular Metric Connectors 17POS RCPTCL 90 ROT STD FLANGE 25.7X25.7

MA7RAE1701
Amphenol SINE Systems
1: $28.11
46In Stock

Mfr. Part No.
MA7RAE1701

Mouser Part No
654-MA7RAE1701

Amphenol SINE Systems

Circular Metric Connectors 17POS RCPTCL 90 ROT STD FLANGE 25.7X25.7

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Datasheet

46In Stock

$28.11

$24.34

$22.82

$20.15

$18.86

Min.: 1
Mult.: 1

Connectors

Without Pin or Socket Contacts

Crimp

IP67

Circular Metric Connectors 8POS RCPTCL 90 ROT STD FLANGE 25.7X25.7

MB5RJN0801
Amphenol SINE Systems
1: $23.25
41In Stock

Mfr. Part No.
MB5RJN0801

Mouser Part No
654-MB5RJN0801

Amphenol SINE Systems

Circular Metric Connectors 8POS RCPTCL 90 ROT STD FLANGE 25.7X25.7

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Datasheet

41In Stock

$23.25

$21.60

$21.49

$21.47

View

Min.: 1
Mult.: 1

Connectors

Without Pin Contacts

Crimp

IP67

Circular Metric Connectors 17POS RCPTCL 90 ROT LG FLANGE 28.0X28.0

MA5RAP1702
Amphenol SINE Systems
1: $28.90
74In Stock

Mfr. Part No.
MA5RAP1702

Mouser Part No
654-MA5RAP1702

Amphenol SINE Systems

Circular Metric Connectors 17POS RCPTCL 90 ROT LG FLANGE 28.0X28.0

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Datasheet

74In Stock

$28.90

$24.55

$23.03

$19.81

$19.79

Min.: 1
Mult.: 1

Connectors

Without Pin or Socket Contacts

Crimp

IP67

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

MA7CAE1700-S1
Amphenol SINE Systems
1: $15.26
82In Stock

Mfr. Part No.
MA7CAE1700-S1

Mouser Part No
654-MA7CAE1700-S1

Amphenol SINE Systems

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

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Datasheet

82In Stock

$15.26

Min.: 1
Mult.: 1

Connectors

Without Pin or Socket Contacts

Crimp

IP67

Circular Metric Connectors 17POS RCPTCL 90 ROT LG FLANGE 28.0X28.0

MA7RAP1702
Amphenol SINE Systems
1: $25.82
40In Stock

Mfr. Part No.
MA7RAP1702

Mouser Part No
654-MA7RAP1702

Amphenol SINE Systems

Circular Metric Connectors 17POS RCPTCL 90 ROT LG FLANGE 28.0X28.0

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Datasheet

40In Stock

$25.82

$22.73

$22.04

$21.41

View

Min.: 1
Mult.: 1

Connectors

Without Socket Contacts

Crimp

IP67

Circular Metric Connectors PLUG,STR, 12P E-TYPE, CHECKMATE

MA5CAE1200-S3
Amphenol SINE Systems
1: $20.79
66In Stock

Mfr. Part No.
MA5CAE1200-S3

Mouser Part No
654-MA5CAE1200-S3

Amphenol SINE Systems

Circular Metric Connectors PLUG,STR, 12P E-TYPE, CHECKMATE

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Datasheet

66In Stock

$20.79

$19.95

$19.17

$18.04

View

Min.: 1
Mult.: 1

Connectors

Crimp

IP67

Circular Metric Connectors RECEPTACLE,STR 8POS(4+4)

MB7JJN0800-S2
Amphenol SINE Systems
1: $21.19
80In Stock

Mfr. Part No.
MB7JJN0800-S2

Mouser Part No
654-MB7JJN0800-S2

Amphenol SINE Systems

Circular Metric Connectors RECEPTACLE,STR 8POS(4+4)

Learn More

Datasheet

80In Stock

$21.19

$18.03

$16.90

$14.61

View

Min.: 1
Mult.: 1

Couplers

Without Pin Contacts

Crimp

IP67

Circular Metric Connectors PLUG,STR,8POS(4+4) CHECKMATE

MB5CKN0800-S1
Amphenol SINE Systems
1: $29.26
57In Stock

Mfr. Part No.
MB5CKN0800-S1

Mouser Part No
654-MB5CKN0800-S1

Amphenol SINE Systems

Circular Metric Connectors PLUG,STR,8POS(4+4) CHECKMATE

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Datasheet

57In Stock

$29.26

$25.33

$23.75

$20.11

View

Min.: 1
Mult.: 1

Connectors

Without Socket Contacts

Crimp

IP67

Circular Metric Connectors 17 Pos female skts Standard flange

MA5RAP1701S-KIT
Amphenol SINE Systems
1: $67.69
14In Stock

Mfr. Part No.
MA5RAP1701S-KIT

Mouser Part No
654-MA5RAP1701S-KIT

Amphenol SINE Systems

Circular Metric Connectors 17 Pos female skts Standard flange

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Datasheet

14In Stock

$67.69

$64.62

$61.51

$58.89

Min.: 1
Mult.: 1

Connectors

With Socket Contacts

Crimp

IP67

Circular Metric Connectors PLUG,STR,17P,P TYPE

MA7CAP1700-S3
Amphenol SINE Systems
1: $15.71
46In Stock

Mfr. Part No.
MA7CAP1700-S3

Mouser Part No
654-MA7CAP1700-S3

Amphenol SINE Systems

Circular Metric Connectors PLUG,STR,17P,P TYPE

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Datasheet

46In Stock

$15.71

$15.70

$15.24

Min.: 1
Mult.: 1

Connectors

Without Pin or Socket Contacts

Crimp

IP67

Circular Metric Connectors 17 Pos male pins Large flange

MA7RAE1702-KIT
Amphenol SINE Systems
1: $86.67
20Expected 2026/09/18

Mfr. Part No.
MA7RAE1702-KIT

Mouser Part No
654-MA7RAE1702-KIT

Amphenol SINE Systems

Circular Metric Connectors 17 Pos male pins Large flange

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Datasheet

20Expected 2026/09/18

$86.67

$70.62

$65.35

$63.05

$60.49

Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

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

MA7CAE1200S-S2-KIT
Amphenol SINE Systems
1: $55.73
37In Stock

Mfr. Part No.
MA7CAE1200S-S2-KIT

Mouser Part No
654-MA7CAE1200SS2KIT

Amphenol SINE Systems

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

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Datasheet

37In Stock

$55.73

$48.59

$46.23

Min.: 1
Mult.: 1

Connectors

With Socket Contacts

Crimp

IP67

Circular Metric Connectors PLUG,STR,12P,P TYPE

MA7CAP1200-S2
Amphenol SINE Systems
1: $24.43
86In Stock

Mfr. Part No.
MA7CAP1200-S2

Mouser Part No
654-MA7CAP1200-S2

Amphenol SINE Systems

Circular Metric Connectors PLUG,STR,12P,P TYPE

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Datasheet

86In Stock

$24.43

$20.76

$18.50

$17.76

View

Min.: 1
Mult.: 1

Connectors

Without Pin or Socket Contacts

Crimp

IP67

Circular Metric Connectors 12 Pos male pins Standard flange

MA7RAP1201-KIT
Amphenol SINE Systems
1: $61.84
25In Stock

Mfr. Part No.
MA7RAP1201-KIT

Mouser Part No
654-MA7RAP1201-KIT

Amphenol SINE Systems

Circular Metric Connectors 12 Pos male pins Standard flange

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Datasheet

25In Stock

$61.84

$56.75

$53.82

$50.83

$48.92

Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

Circular Metric Connectors PLUG,STR,8POS(4+4) CHECKMATE

MB5CKN0800-S2
Amphenol SINE Systems
1: $29.81
75In Stock

Mfr. Part No.
MB5CKN0800-S2

Mouser Part No
654-MB5CKN0800-S2

Amphenol SINE Systems

Circular Metric Connectors PLUG,STR,8POS(4+4) CHECKMATE

Learn More

Datasheet

75In Stock

$29.81

$25.33

$23.76

$22.61

View

Min.: 1
Mult.: 1

Connectors

Without Socket Contacts

Crimp

IP67

Circular Metric Connectors 9POS RCPTCL 90 ROT LG FLANGE 28.0X28.0

MB5RJN0902
Amphenol SINE Systems
1: $29.16
86In Stock

Mfr. Part No.
MB5RJN0902

Mouser Part No
654-MB5RJN0902

Amphenol SINE Systems

Circular Metric Connectors 9POS RCPTCL 90 ROT LG FLANGE 28.0X28.0

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Datasheet

86In Stock

$29.16

$24.78

$23.24

$22.12

View

Min.: 1
Mult.: 1

Connectors

Without Pin Contacts

Crimp

IP67

Circular Metric Connectors Socket contact 1.0mm,Crimp 18-22AWG

SC000259
Amphenol SINE Systems
1: $2.02
4,130In Stock

Mfr. Part No.
SC000259

Mouser Part No
654-SC000259

Amphenol SINE Systems

Circular Metric Connectors Socket contact 1.0mm,Crimp 18-22AWG

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Datasheet

4,130In Stock

$2.02

$1.70

$1.52

$1.47

View

Min.: 1
Mult.: 1

Contacts

Socket (Female)

Crimp

Circular Metric Connectors Socket Contact 2.0mm,Crimp 14-18AWG

SC000260
Amphenol SINE Systems
1: $3.43
4,040In Stock

Mfr. Part No.
SC000260

Mouser Part No
654-SC000260

Amphenol SINE Systems

Circular Metric Connectors Socket Contact 2.0mm,Crimp 14-18AWG

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Datasheet

4,040In Stock

$3.43

$3.06

$2.92

$2.73

View

Min.: 1
Mult.: 1

Contacts

Socket (Female)

Crimp

M23 Elite Threaded and Checkmate™ Connectors

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