Circular Metric Connectors

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M23 Standard Threaded & Checkmate™ Connectors

Amphenol Sine Systems M23 Standard Threaded and Checkmate™ Connectors are high-performance, cost-effective connectors designed with Checkmate quick-locking technology. These connectors feature superior environmental seal retention and are compatible with existing industry-wide standard products. The M23 standard connectors are available in 6, 8, 9, 12, 16, 17, and 19 positions. The M23 Checkmate quick-locking connectors feature the Metrifit™ strain relief system that provides 360° EMI/RFI shielding with advanced sealing capability (IP67). The Amphenol M23 Checkmate connectors have distinctive alignment arrows and quick locking reliability.

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Part #

Circular Metric Connectors 16POS RCPTCL 90 ROT STD FLANGE 25.7X25.7

MA7RAP1601
Amphenol SINE Systems
100: $31.14
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
MA7RAP1601

Mouser Part #
654-MA7RAP1601

Amphenol SINE Systems

Circular Metric Connectors 16POS RCPTCL 90 ROT STD FLANGE 25.7X25.7

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Datasheet

Non-Stocked Lead-Time 14 Weeks

$31.14

$29.23

$28.02

View

Min.: 100
Mult.: 100

Circular Metric Connectors

16 Contact

M23

Crimp

10 A

160 VAC

IP67

M23

Circular Metric Connectors 16POS RCPTCL 90 ROT LG FLANGE 28.0X28.0

MA7RAP1602
Amphenol SINE Systems
100: $31.71
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
MA7RAP1602

Mouser Part #
654-MA7RAP1602

Amphenol SINE Systems

Circular Metric Connectors 16POS RCPTCL 90 ROT LG FLANGE 28.0X28.0

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Datasheet

Non-Stocked Lead-Time 14 Weeks

$31.71

$29.76

$27.09

Quote

Min.: 100
Mult.: 100

Circular Metric Connectors

16 Contact

M23

Crimp

10 A

160 VAC

IP67

M23

Circular Metric Connectors PLUG F 8POS HC CRIMP SHORT HOUSING CM

MB2CKN0800
Amphenol SINE Systems
200: $27.82
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
MB2CKN0800

Mouser Part #
654-MB2CKN0800

Amphenol SINE Systems

Circular Metric Connectors PLUG F 8POS HC CRIMP SHORT HOUSING CM

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Datasheet

Non-Stocked Lead-Time 14 Weeks

$27.82

$24.66

Min.: 200
Mult.: 200

Circular Metric Connectors

8 Contact

M23

Crimp

30 A

250 V, 630 V

IP67

M23

Circular Metric Connectors M23 PANEL MT CONN F THREAD 6P CM

MB2GJN0600
Amphenol SINE Systems
200: $27.64
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
MB2GJN0600

Mouser Part #
654-MB2GJN0600

Amphenol SINE Systems

Circular Metric Connectors M23 PANEL MT CONN F THREAD 6P CM

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Datasheet

Non-Stocked Lead-Time 14 Weeks

$27.64

$26.21

Min.: 200
Mult.: 200

Circular Metric Connectors

6 Contact

M23

Crimp

28 A

630 VAC

IP67

M23

Circular Metric Connectors M23 PANEL MT CONN F THREAD 9P CM

MB2GJN0900
Amphenol SINE Systems
200: $31.28
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
MB2GJN0900

Mouser Part #
654-MB2GJN0900

Amphenol SINE Systems

Circular Metric Connectors M23 PANEL MT CONN F THREAD 9P CM

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Datasheet

Non-Stocked Lead-Time 14 Weeks

$31.28

$27.59

Min.: 200
Mult.: 200

Circular Metric Connectors

9 Contact

M23

Crimp

30 A

250 V, 630 V

IP67

M23

Circular Metric Connectors M23 RECEPTACLE EXT 6P CM

MB2JJN0600
Amphenol SINE Systems
200: $12.99
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
MB2JJN0600

Mouser Part #
654-MB2JJN0600

Amphenol SINE Systems

Circular Metric Connectors M23 RECEPTACLE EXT 6P CM

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Datasheet

Non-Stocked Lead-Time 14 Weeks

$12.99

Quote

Min.: 200
Mult.: 200

Circular Metric Connectors

6 Contact

M23

Crimp

28 A

630 VAC

IP67

M23

Circular Metric Connectors M23 JAMNUT RCPTCL 6P CM

MB2LKN0600
Amphenol SINE Systems
200: $17.83
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
MB2LKN0600

Mouser Part #
654-MB2LKN0600

Amphenol SINE Systems

Circular Metric Connectors M23 JAMNUT RCPTCL 6P CM

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Datasheet

Non-Stocked Lead-Time 14 Weeks

$17.83

$16.74

$16.43

Quote

Min.: 200
Mult.: 200

Circular Metric Connectors

6 Contact

M23

Crimp

28 A

630 VAC

IP67

M23

Circular Metric Connectors M23 JAMNUT RCPTCL 8P CM

MB2LKN0800
Amphenol SINE Systems
200: $18.07
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
MB2LKN0800

Mouser Part #
654-MB2LKN0800

Amphenol SINE Systems

Circular Metric Connectors M23 JAMNUT RCPTCL 8P CM

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Datasheet

Non-Stocked Lead-Time 14 Weeks

$18.07

$16.43

$14.97

Min.: 200
Mult.: 200

Circular Metric Connectors

8 Contact

M23

Crimp

30 A

250 V, 630 V

IP67

M23

Circular Metric Connectors M23 B-Series 6 Pos. Panel Con w/Strn Rlf

MB3TNN0600-S1
Amphenol SINE Systems
100: $38.25
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
MB3TNN0600-S1

Mouser Part #
654-MB3TNN0600-S1

Amphenol SINE Systems

Circular Metric Connectors M23 B-Series 6 Pos. Panel Con w/Strn Rlf

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$38.25

$35.93

$35.03

View

Min.: 100
Mult.: 100

Circular Metric Connectors

6 Contact

M23

Crimp

28 A

630 VAC

IP67

M23

Circular Metric Connectors M23 B-Series 6 Pos. Panel Con w/Strn Rlf

MB3TNN0600-S2
Amphenol SINE Systems
100: $38.38
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
MB3TNN0600-S2

Mouser Part #
654-MB3TNN0600-S2

Amphenol SINE Systems

Circular Metric Connectors M23 B-Series 6 Pos. Panel Con w/Strn Rlf

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$38.38

$36.43

$36.05

Min.: 100
Mult.: 100

Circular Metric Connectors

6 Contact

M23

Crimp

28 A

630 VAC

IP67

M23

Circular Metric Connectors M23 B-Series 6 Pos. Panel Con w/Strn Rlf

MB3TNN0600-S3
Amphenol SINE Systems
100: $36.63
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
MB3TNN0600-S3

Mouser Part #
654-MB3TNN0600-S3

Amphenol SINE Systems

Circular Metric Connectors M23 B-Series 6 Pos. Panel Con w/Strn Rlf

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$36.63

Min.: 100
Mult.: 100

Circular Metric Connectors

6 Contact

M23

Crimp

28 A

630 VAC

IP67

M23

Circular Metric Connectors M23 B-Series 6 Pos. Panel Con w/Strn Rlf

MB3TNN0800-S1
Amphenol SINE Systems
1: $55.29
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
MB3TNN0800-S1

Mouser Part #
654-MB3TNN0800-S1

Amphenol SINE Systems

Circular Metric Connectors M23 B-Series 6 Pos. Panel Con w/Strn Rlf

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$55.29

$38.67

$36.30

$35.76

Quote

Min.: 1
Mult.: 1

Circular Metric Connectors

8 Contact

M23

Crimp

30 A

250 V, 630 V

IP67

M23

Circular Metric Connectors M23 B-Series 6 Pos. Panel Con w/Strn Rlf

MB3TNN0800-S2
Amphenol SINE Systems
100: $38.83
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
MB3TNN0800-S2

Mouser Part #
654-MB3TNN0800-S2

Amphenol SINE Systems

Circular Metric Connectors M23 B-Series 6 Pos. Panel Con w/Strn Rlf

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$38.83

$36.43

$35.31

Min.: 100
Mult.: 100

Circular Metric Connectors

8 Contact

M23

Crimp

30 A

250 V, 630 V

IP67

M23

Circular Metric Connectors M23 B-Series 6 Pos. Panel Con w/Strn Rlf

MB3TNN0800-S3
Amphenol SINE Systems
100: $38.95
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
MB3TNN0800-S3

Mouser Part #
654-MB3TNN0800-S3

Amphenol SINE Systems

Circular Metric Connectors M23 B-Series 6 Pos. Panel Con w/Strn Rlf

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$38.95

$36.61

$35.84

Min.: 100
Mult.: 100

Circular Metric Connectors

8 Contact

M23

Crimp

30 A

250 V, 630 V

IP67

M23

Circular Metric Connectors M23 B-Series 6 Pos. Panel Con w/Strn Rlf

MB3TNN0900-S1
Amphenol SINE Systems
100: $40.07
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
MB3TNN0900-S1

Mouser Part #
654-MB3TNN0900-S1

Amphenol SINE Systems

Circular Metric Connectors M23 B-Series 6 Pos. Panel Con w/Strn Rlf

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$40.07

Min.: 100
Mult.: 100

Circular Metric Connectors

9 Contact

M23

Crimp

30 A

250 V, 630 V

IP67

M23

Circular Metric Connectors M23 B-Series 9 Pos. Panel Con w/Strn Rlf

MB3TNN0900-S2
Amphenol SINE Systems
100: $37.17
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
MB3TNN0900-S2

Mouser Part #
654-MB3TNN0900-S2

Amphenol SINE Systems

Circular Metric Connectors M23 B-Series 9 Pos. Panel Con w/Strn Rlf

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$37.17

Min.: 100
Mult.: 100

Circular Metric Connectors

9 Contact

M23

Crimp

30 A

250 V, 630 V

IP67

M23

Circular Metric Connectors M23 B-Series 9 Pos. Panel Con w/Strn Rlf

MB3TNN0900-S3
Amphenol SINE Systems
100: $39.40
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
MB3TNN0900-S3

Mouser Part #
654-MB3TNN0900-S3

Amphenol SINE Systems

Circular Metric Connectors M23 B-Series 9 Pos. Panel Con w/Strn Rlf

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$39.40

$36.97

$36.07

Min.: 100
Mult.: 100

Circular Metric Connectors

9 Contact

M23

Crimp

30 A

250 V, 630 V

IP67

M23

Circular Metric Connectors 6POS RCPTCL 90 ROT LG FLANGE 28.0X28.0

MB5RJN0602
Amphenol SINE Systems
100: $33.40
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
MB5RJN0602

Mouser Part #
654-MB5RJN0602

Amphenol SINE Systems

Circular Metric Connectors 6POS RCPTCL 90 ROT LG FLANGE 28.0X28.0

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$33.40

$31.36

$31.05

Quote

Min.: 100
Mult.: 100

Circular Metric Connectors

6 Contact

M23

Crimp

28 A

630 VAC

IP67

M23

Circular Metric Connectors 8POS RCPTCL 90 ROT LG FLANGE 28.0X28.0

MB5RJN0802
Amphenol SINE Systems
100: $31.91
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
MB5RJN0802

Mouser Part #
654-MB5RJN0802

Amphenol SINE Systems

Circular Metric Connectors 8POS RCPTCL 90 ROT LG FLANGE 28.0X28.0

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$31.91

Min.: 100
Mult.: 100

Circular Metric Connectors

8 Contact

M23

Crimp

30 A

250 V, 630 V

IP67

M23

Circular Metric Connectors 8POS RCPTCL 90 ROT LG FLANGE 28.0X28.0

MB7RJN0802
Amphenol SINE Systems
100: $33.93
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
MB7RJN0802

Mouser Part #
654-MB7RJN0802

Amphenol SINE Systems

Circular Metric Connectors 8POS RCPTCL 90 ROT LG FLANGE 28.0X28.0

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$33.93

Min.: 100
Mult.: 100

Circular Metric Connectors

8 Contact

Crimp

30 A

250 V, 630 V

IP67

M23

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

MB7RJN0902
Amphenol SINE Systems
100: $32.66
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
MB7RJN0902

Mouser Part #
654-MB7RJN0902

Amphenol SINE Systems

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$32.66

Min.: 100
Mult.: 100

Circular Metric Connectors

9 Contact

M23

Crimp

30 A

250 V, 630 V

IP67

M23

Circular Metric Connectors KIT 17POS STRT PLUG S2 (7.5-11MM)

P30737-S2
Amphenol SINE Systems
1: $45.43
Non-Stocked

Mfr. Part #
P30737-S2

Mouser Part #
654-P30737-S2

Amphenol SINE Systems

Circular Metric Connectors KIT 17POS STRT PLUG S2 (7.5-11MM)

Learn More

Datasheet

Non-Stocked

$45.43

$38.60

$36.86

$35.67

View

Min.: 1
Mult.: 1

Circular Metric Connectors

17 Contact

M23

Crimp

9 A

125 VAC

IP67

M23

Circular Metric Connectors KIT 17POS STRT PLUG S3 (11-15MM)

P30737-S3
Amphenol SINE Systems
1: $45.31
Non-Stocked

Mfr. Part #
P30737-S3

Mouser Part #
654-P30737-S3

Amphenol SINE Systems

Circular Metric Connectors KIT 17POS STRT PLUG S3 (11-15MM)

Learn More

Datasheet

Non-Stocked

$45.31

$38.50

$36.77

$35.57

View

Min.: 1
Mult.: 1

Circular Metric Connectors

17 Contact

M23

Crimp

9 A

125 VAC

IP67

M23

Circular Metric Connectors KIT 17POS STRT PLUG S2 (7.5-11MM)

P30738-S2
Amphenol SINE Systems
1: $43.79
Non-Stocked

Mfr. Part #
P30738-S2

Mouser Part #
654-P30738-S2

Amphenol SINE Systems

Circular Metric Connectors KIT 17POS STRT PLUG S2 (7.5-11MM)

Learn More

Datasheet

Non-Stocked

$43.79

$40.36

$37.11

$35.68

View

Min.: 1
Mult.: 1

Circular Metric Connectors

17 Contact

M23

Crimp

9 A

125 VAC

IP67

M23

Circular Metric Connectors KIT12POS STRT PLUG S2 (7.5-11MM)

P30740-S2
Amphenol SINE Systems
1: $42.19
Non-Stocked

Mfr. Part #
P30740-S2

Mouser Part #
654-P30740-S2

Amphenol SINE Systems

Circular Metric Connectors KIT12POS STRT PLUG S2 (7.5-11MM)

Learn More

Datasheet

Non-Stocked

$42.19

$35.85

$33.70

$32.61

View

Min.: 1
Mult.: 1

Circular Metric Connectors

12 Contact

M23

Crimp

10 A

160 VAC

IP67

M23

M23 Standard Threaded & Checkmate™ Connectors

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