Circular Connectors – Mouser Singapore

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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 17 Pos female skts Large flange

MA7RAE1702S-KIT
Amphenol SINE Systems
1: $111.67
6In Stock

Mfr. Part No.
MA7RAE1702S-KIT

Mouser Part No
654-MA7RAE1702S-KIT

Amphenol SINE Systems

Circular Metric Connectors 17 Pos female skts Large flange

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Datasheet

6In Stock

$111.67

$94.92

$87.14

$82.23

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Min.: 1
Mult.: 1

Connectors

With Socket Contacts

Crimp

IP67

Circular Metric Connectors 12 Pos female skts Standard flange

MA7RAP1201S-KIT
Amphenol SINE Systems
1: $92.46
8In Stock

Mfr. Part No.
MA7RAP1201S-KIT

Mouser Part No
654-MA7RAP1201S-KIT

Amphenol SINE Systems

Circular Metric Connectors 12 Pos female skts Standard flange

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Datasheet

8In Stock

$92.46

$77.37

$72.31

$67.76

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Min.: 1
Mult.: 1

Socket (Female)

Crimp

IP67

Circular Metric Connectors 12 Pos male pins Large flange

MA7RAP1202-KIT
Amphenol SINE Systems
1: $91.00
2In Stock
10On Order

Mfr. Part No.
MA7RAP1202-KIT

Mouser Part No
654-MA7RAP1202-KIT

Amphenol SINE Systems

Circular Metric Connectors 12 Pos male pins Large flange

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Datasheet

2In Stock

10On Order

$91.00

$76.30

$70.75

$67.11

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Min.: 1
Mult.: 1

Pin (Male)

Crimp

IP67

Circular Metric Connectors 17 Pos female skts Large flange

MA7RAP1702S-KIT
Amphenol SINE Systems
1: $111.66
10In Stock

Mfr. Part No.
MA7RAP1702S-KIT

Mouser Part No
654-MA7RAP1702S-KIT

Amphenol SINE Systems

Circular Metric Connectors 17 Pos female skts Large flange

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Datasheet

10In Stock

$111.66

$94.92

$87.85

$84.73

$80.70

Min.: 1
Mult.: 1

Connectors

With Socket Contacts

Crimp

IP67

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

MB5CKN0800-S3
Amphenol SINE Systems
1: $43.98
8In Stock

Mfr. Part No.
MB5CKN0800-S3

Mouser Part No
654-MB5CKN0800-S3

Amphenol SINE Systems

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

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Datasheet

8In Stock

$43.98

$33.82

$31.68

$29.44

View

Min.: 1
Mult.: 1

Connectors

Without Socket Contacts

Crimp

IP67

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

MB5CKN0900-S1
Amphenol SINE Systems
1: $41.99
19In Stock

Mfr. Part No.
MB5CKN0900-S1

Mouser Part No
654-MB5CKN0900-S1

Amphenol SINE Systems

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

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Datasheet

19In Stock

$41.99

$38.32

$35.93

$27.66

View

Min.: 1
Mult.: 1

Connectors

Without Socket Contacts

Crimp

IP67

Circular Metric Connectors 9P St 7.0-11.0mm grip w/ F sockets

MB5CKN0900-S1-KIT
Amphenol SINE Systems
1: $79.74
4In Stock

Mfr. Part No.
MB5CKN0900-S1-KIT

Mouser Part No
654-MB5CKN0900S1-KIT

Amphenol SINE Systems

Circular Metric Connectors 9P St 7.0-11.0mm grip w/ F sockets

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Datasheet

4In Stock

$79.74

$66.23

$62.81

$58.27

View

Min.: 1
Mult.: 1

Connectors

With Socket Contacts

Crimp

IP67

Circular Metric Connectors 9P St 11.0-14.5mm grip w/ F sockets

MB5CKN0900-S2-KIT
Amphenol SINE Systems
1: $67.73
5In Stock

Mfr. Part No.
MB5CKN0900-S2-KIT

Mouser Part No
654-MB5CKN0900S2-KIT

Amphenol SINE Systems

Circular Metric Connectors 9P St 11.0-14.5mm grip w/ F sockets

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Datasheet

5In Stock

$67.73

$57.56

$55.06

$55.04

View

Min.: 1
Mult.: 1

Connectors

With Socket Contacts

Crimp

IP67

Circular Metric Connectors RECEPTACLE,STR,6POS CHECKMATE

MB5JJN0600-S1
Amphenol SINE Systems
1: $24.87
70In Stock

Mfr. Part No.
MB5JJN0600-S1

Mouser Part No
654-MB5JJN0600-S1

Amphenol SINE Systems

Circular Metric Connectors RECEPTACLE,STR,6POS CHECKMATE

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Datasheet

70In Stock

$24.87

$21.48

$21.13

$18.33

View

Min.: 1
Mult.: 1

Connectors

Without Pin Contacts

Crimp

IP67

Circular Metric Connectors RECEPTACLE,STR,6POS CHECKMATE

MB5JJN0600-S2
Amphenol SINE Systems
1: $25.27
37In Stock

Mfr. Part No.
MB5JJN0600-S2

Mouser Part No
654-MB5JJN0600-S2

Amphenol SINE Systems

Circular Metric Connectors RECEPTACLE,STR,6POS CHECKMATE

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Datasheet

37In Stock

$25.27

$21.48

$20.13

$18.64

View

Min.: 1
Mult.: 1

Connectors

Without Pin Contacts

Crimp

IP67

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

MB5JJN0900-S2
Amphenol SINE Systems
1: $25.45
44In Stock

Mfr. Part No.
MB5JJN0900-S2

Mouser Part No
654-MB5JJN0900-S2

Amphenol SINE Systems

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

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Datasheet

44In Stock

$25.45

$21.63

$20.28

$19.31

View

Min.: 1
Mult.: 1

Connectors

Without Pin Contacts

Crimp

IP67

Circular Metric Connectors 6 Pos male pins Standard flange

MB5RJN0601-KIT
Amphenol SINE Systems
1: $68.79
2In Stock
27Expected 10/2/2026

Mfr. Part No.
MB5RJN0601-KIT

Mouser Part No
654-MB5RJN0601-KIT

Amphenol SINE Systems

Circular Metric Connectors 6 Pos male pins Standard flange

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Datasheet

2In Stock

27Expected 10/2/2026

$68.79

$59.73

$55.17

$52.25

View

Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

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

MB5RJN0801
Amphenol SINE Systems
1: $35.39
45In 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

45In Stock

$35.39

$31.16

$29.62

$29.61

View

Min.: 1
Mult.: 1

Connectors

Without Pin Contacts

Crimp

IP67

Circular Metric Connectors 8 Pos male pins Large flange

MB5RJN0802-KIT
Amphenol SINE Systems
1: $82.94
13In Stock

Mfr. Part No.
MB5RJN0802-KIT

Mouser Part No
654-MB5RJN0802-KIT

Amphenol SINE Systems

Circular Metric Connectors 8 Pos male pins Large flange

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Datasheet

13In Stock

$82.94

$72.17

$64.77

$63.06

$60.06

Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

Circular Metric Connectors 9POS RCPTCL 90 ROT STD FLANGE 25.7X25.7

MB5RJN0901
Amphenol SINE Systems
1: $41.31
14In Stock

Mfr. Part No.
MB5RJN0901

Mouser Part No
654-MB5RJN0901

Amphenol SINE Systems

Circular Metric Connectors 9POS RCPTCL 90 ROT STD FLANGE 25.7X25.7

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Datasheet

14In Stock

$41.31

$38.61

$37.81

$28.44

View

Min.: 1
Mult.: 1

Connectors

Without Pin Contacts

Crimp

IP67

Circular Metric Connectors Cord Grip

MB6CG-S3
Amphenol SINE Systems
1: $16.00
143In 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

143In Stock

$16.00

$14.43

$13.75

$13.46

View

Min.: 1
Mult.: 1

Accessories

IP67

Circular Metric Connectors 6P St 7.0-11.0mm grip w/ F sockets

MB7CKN0600-S1-KIT
Amphenol SINE Systems
1: $84.19
13In Stock

Mfr. Part No.
MB7CKN0600-S1-KIT

Mouser Part No
654-MB7CKN0600S1-KIT

Amphenol SINE Systems

Circular Metric Connectors 6P St 7.0-11.0mm grip w/ F sockets

Learn More

Datasheet

13In Stock

$84.19

$72.31

$67.69

$66.87

View

Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

Circular Metric Connectors 6P St 11.0-14.5mm grip w/ F sockets

MB7CKN0600-S2-KIT
Amphenol SINE Systems
1: $87.81
17In Stock

Mfr. Part No.
MB7CKN0600-S2-KIT

Mouser Part No
654-MB7CKN0600S2-KIT

Amphenol SINE Systems

Circular Metric Connectors 6P St 11.0-14.5mm grip w/ F sockets

Learn More

Datasheet

17In Stock

$87.81

$74.93

$68.87

$64.90

View

Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

Circular Metric Connectors 8P St 7.0-11.0mm grip w/ F sockets

MB7CKN0800-S1-KIT
Amphenol SINE Systems
1: $79.90
3In Stock
10On Order

Mfr. Part No.
MB7CKN0800-S1-KIT

Mouser Part No
654-MB7CKN0800S1-KIT

Amphenol SINE Systems

Circular Metric Connectors 8P St 7.0-11.0mm grip w/ F sockets

Learn More

Datasheet

3In Stock

10On Order

$79.90

$68.78

$65.91

$60.94

View

Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

Circular Metric Connectors 8P St 11.0-14.5mm grip w/ F sockets

MB7CKN0800-S2-KIT
Amphenol SINE Systems
1: $72.98
12In Stock

Mfr. Part No.
MB7CKN0800-S2-KIT

Mouser Part No
654-MB7CKN0800S2-KIT

Amphenol SINE Systems

Circular Metric Connectors 8P St 11.0-14.5mm grip w/ F sockets

Learn More

Datasheet

12In Stock

$72.98

$68.05

$60.51

$58.20

View

Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

Circular Metric Connectors 8P St 14.5-17mm grip w/ F sockets

MB7CKN0800-S3-KIT
Amphenol SINE Systems
1: $74.95
6In Stock

Mfr. Part No.
MB7CKN0800-S3-KIT

Mouser Part No
654-MB7CKN0800S3-KIT

Amphenol SINE Systems

Circular Metric Connectors 8P St 14.5-17mm grip w/ F sockets

Learn More

Datasheet

6In Stock

$74.95

$64.95

$64.11

$59.95

View

Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

Circular Metric Connectors 9P St 7.0-11.0mm grip w/ F sockets

MB7CKN0900-S1-KIT
Amphenol SINE Systems
1: $90.84
3In Stock

Mfr. Part No.
MB7CKN0900-S1-KIT

Mouser Part No
654-MB7CKN0900S1-KIT

Amphenol SINE Systems

Circular Metric Connectors 9P St 7.0-11.0mm grip w/ F sockets

Learn More

Datasheet

3In Stock

$90.84

$70.51

$66.11

$62.95

$59.95

Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

Circular Metric Connectors 9P St 11.0-14.5mm grip w/ F sockets

MB7CKN0900-S2-KIT
Amphenol SINE Systems
1: $84.39
1In Stock
10On Order

Mfr. Part No.
MB7CKN0900-S2-KIT

Mouser Part No
654-MB7CKN0900S2-KIT

Amphenol SINE Systems

Circular Metric Connectors 9P St 11.0-14.5mm grip w/ F sockets

Learn More

Datasheet

1In Stock

10On Order

$84.39

$68.33

$65.40

$61.31

View

Min.: 1
Mult.: 1

Socket (Female)

Crimp

IP67

Circular Metric Connectors 9P St 14.5-17mm grip w/ F sockets

MB7CKN0900-S3-KIT
Amphenol SINE Systems
1: $82.84
8In Stock

Mfr. Part No.
MB7CKN0900-S3-KIT

Mouser Part No
654-MB7CKN0900S3-KIT

Amphenol SINE Systems

Circular Metric Connectors 9P St 14.5-17mm grip w/ F sockets

Learn More

Datasheet

8In Stock

$82.84

$72.38

$66.01

$62.01

View

Min.: 1
Mult.: 1

Connectors

With Pin Contacts

Crimp

IP67

Circular Metric Connectors 6 Position Straight Receptacle Extension, threaded , 7.5-11.0mm cord grip, male

MB7JJN0600-S1
Amphenol SINE Systems
1: $24.19
77In Stock

Mfr. Part No.
MB7JJN0600-S1

Mouser Part No
654-MB7JJN0600-S1

Amphenol SINE Systems

Circular Metric Connectors 6 Position Straight Receptacle Extension, threaded , 7.5-11.0mm cord grip, male

Learn More

Datasheet

77In Stock

$24.19

$21.02

$20.07

$18.54

View

Min.: 1
Mult.: 1

Couplers

Without Pin Contacts

Crimp

IP67

M23 Elite Threaded and Checkmate™ Connectors

Types of Circular Connectors

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