Circular Metric Connectors – Mouser South Africa

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Number of Contacts	Thread Size	Termination Style	Current Rating	Voltage Rating	IP Rating	Product	Type	Series
Circular Metric Connectors PLUG,STRAIGHT,6POS MB7CKN0600-S3 Amphenol SINE Systems 1: $26.03 66In Stock	Mfr. Part No. MB7CKN0600-S3 Mouser Part No 654-MB7CKN0600-S3	Amphenol SINE Systems	Circular Metric Connectors PLUG,STRAIGHT,6POS Learn More about Amphenol SINE Systems amphenol m23 standard connectors	Datasheet	66In Stock	$26.03 $23.16 $22.02 $21.20 View $21.19 $19.79 $19.56	Min.: 1 Mult.: 1	Circular Metric Connectors	6 Contact	M23	Crimp	28 A	630 VAC	IP67			M23
Circular Metric Connectors 17POS RCPTCL 90 ROT LG FLANGE 28.0X28.0 MA5RAE1202 Amphenol SINE Systems 1: $28.56 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 Learn More about Amphenol SINE Systems amphenol m23 standard connectors	Datasheet	62In Stock	$28.56 $24.28 $22.76 $20.89 View $20.63 $19.10 $18.81	Min.: 1 Mult.: 1	Circular Metric Connectors	12 Contact	M23	Crimp	10 A	160 V	IP67	Connectors	Right Angle, Rotatable	M23
Circular Metric Connectors PLUG E TYPE CW F 12POS STRT CHECKMATE MA2CAE1200 Amphenol SINE Systems 1: $21.32 176In Stock	Mfr. Part No. MA2CAE1200 Mouser Part No 654-MA2CAE1200	Amphenol SINE Systems	Circular Metric Connectors PLUG E TYPE CW F 12POS STRT CHECKMATE Learn More about Amphenol SINE Systems amphenol m23 standard connectors	Datasheet	176In Stock	$21.32 $18.11 $16.98 $16.18 View $14.54 $14.53 $14.33 Quote	Min.: 1 Mult.: 1	Circular Metric Connectors	12 Contact	M23	Crimp	10 A	160 V	IP67	Connectors	Straight	M23
Circular Metric Connectors M23 RCPTCL EXTENSION 12P CM CW MA2JAE1200 Amphenol SINE Systems 1: $14.87 185In Stock	Mfr. Part No. MA2JAE1200 Mouser Part No 654-MA2JAE1200	Amphenol SINE Systems	Circular Metric Connectors M23 RCPTCL EXTENSION 12P CM CW Learn More about Amphenol SINE Systems amphenol m23 standard connectors	Datasheet	185In Stock	$14.87 $13.18 $12.68 $12.18 View $10.11 $10.09 $9.91 $9.44 Quote	Min.: 1 Mult.: 1	Circular Metric Connectors	12 Contact	M23	Crimp	10 A	160 V	IP67	Couplers	Straight	M23
Circular Metric Connectors PLUG,STR, 17P P-TYPE, CHECKMATE MA5CAP1700-S3 Amphenol SINE Systems 1: $22.49 79In Stock	Mfr. Part No. MA5CAP1700-S3 Mouser Part No 654-MA5CAP1700-S3	Amphenol SINE Systems	Circular Metric Connectors PLUG,STR, 17P P-TYPE, CHECKMATE Learn More about Amphenol SINE Systems amphenol m23 standard connectors	Datasheet	79In Stock	$22.49 $19.99 $18.99 $18.20 View $18.19 $16.97 $16.54	Min.: 1 Mult.: 1	Circular Metric Connectors	17 Contact	M23	Crimp	9 A	125 VAC	IP67	Connectors		M23
Circular Metric Connectors 8POS RCPTCL 90 ROT STD FLANGE 25.7X25.7 MB5RJN0801 Amphenol SINE Systems 1: $26.30 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 Learn More about Amphenol SINE Systems amphenol m23 standard connectors	Datasheet	41In Stock	$26.30 $23.40 $22.25 $22.20 View $20.97 $19.77	Min.: 1 Mult.: 1	Circular Metric Connectors	4 Signal, 3 Power + PE	M23	Crimp	10 A, 30 A	250 V, 630 V	IP67	Connectors	Right Angle, Rotatable	M23
Circular Metric Connectors PLUG P TYPE CCW F 12POS STT CHECKMATE MA2CAP1200 Amphenol SINE Systems 1: $20.97 252In Stock	Mfr. Part No. MA2CAP1200 Mouser Part No 654-MA2CAP1200	Amphenol SINE Systems	Circular Metric Connectors PLUG P TYPE CCW F 12POS STT CHECKMATE Learn More about Amphenol SINE Systems amphenol m23 standard connectors	Datasheet	252In Stock	$20.97 $17.83 $16.71 $15.91 View $14.24 $13.76 $13.42	Min.: 1 Mult.: 1	Circular Metric Connectors	12 Contact	M23	Crimp	10 A	160 V	IP67	Connectors	Straight	M23
Circular Metric Connectors PLUG,STR,9POS(4+5) CHECKMATE MB5CKN0900-S3 Amphenol SINE Systems 1: $26.32 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 Learn More about Amphenol SINE Systems amphenol m23 standard connectors	Datasheet	93In Stock	$26.32 $23.47 $22.40 $21.60 View $20.47 $18.96 $18.65	Min.: 1 Mult.: 1	Circular Metric Connectors	9 Contact	M23	Crimp	30 A	250 V, 630 V	IP67			M23
Circular Metric Connectors Cord Grip MB6CG-S3 Amphenol SINE Systems 1: $13.62 140In Stock	Mfr. Part No. MB6CG-S3 Mouser Part No 654-MB6CG-S3	Amphenol SINE Systems	Circular Metric Connectors Cord Grip Learn More about Amphenol SINE Systems amphenol m23 standard connectors	Datasheet	140In Stock	$13.62 $12.21 $11.46 $10.90 View $10.37 $9.61 $9.26 $8.83	Min.: 1 Mult.: 1	Circular Metric Connectors		M23				IP67	Accessories		M23
Circular Metric Connectors 8POS RCPTCL 90 ROT STD FLANGE 25.7X25.7 MB7RJN0801 Amphenol SINE Systems 1: $30.38 33In Stock	Mfr. Part No. MB7RJN0801 Mouser Part No 654-MB7RJN0801	Amphenol SINE Systems	Circular Metric Connectors 8POS RCPTCL 90 ROT STD FLANGE 25.7X25.7 Learn More about Amphenol SINE Systems amphenol m23 standard connectors	Datasheet	33In Stock	$30.38 $26.92 $25.24 $24.04 View $22.88 $21.18	Min.: 1 Mult.: 1	Circular Metric Connectors	4 Signal, 3 Power + PE	M23	Crimp	10 A, 30 A	250 V, 630 V	IP67	Connectors	Right Angle, Rotatable	M23
Circular Metric Connectors PLUG,STR,16P,P TYPE MA7CAP1600-S2 Amphenol SINE Systems 1: $23.32 94In Stock	Mfr. Part No. MA7CAP1600-S2 Mouser Part No 654-MA7CAP1600-S2	Amphenol SINE Systems	Circular Metric Connectors PLUG,STR,16P,P TYPE Learn More about Amphenol SINE Systems amphenol m23 standard connectors	Datasheet	94In Stock	$23.32 $20.69 $19.40 $16.83 View $16.34 $15.97 Quote	Min.: 1 Mult.: 1	Circular Metric Connectors	16 Contact	M23	Crimp	9 A	125 V	IP67	Connectors	Straight	M23
Circular Metric Connectors PLUG,STR,16P,P TYPE MA7CAP1600-S3 Amphenol SINE Systems 1: $23.97 86In Stock	Mfr. Part No. MA7CAP1600-S3 Mouser Part No 654-MA7CAP1600-S3	Amphenol SINE Systems	Circular Metric Connectors PLUG,STR,16P,P TYPE Learn More about Amphenol SINE Systems amphenol m23 standard connectors	Datasheet	86In Stock	$23.97 $20.69 $19.40 $17.74 View $16.79 $16.40 Quote	Min.: 1 Mult.: 1	Circular Metric Connectors	16 Contact	M23	Crimp	9 A	125 V	IP67	Connectors	Straight	M23
Circular Metric Connectors REC.,STR,9POS(4+5) FLANGE,EXT,CHECKMATE MB2LLN0900 Amphenol SINE Systems 1: $9.26 174In Stock	Mfr. Part No. MB2LLN0900 Mouser Part No 654-MB2LLN0900	Amphenol SINE Systems	Circular Metric Connectors REC.,STR,9POS(4+5) FLANGE,EXT,CHECKMATE Learn More about Amphenol SINE Systems amphenol m23 standard connectors	Datasheet	174In Stock	$9.26 $8.32 $8.08 $7.99 View $7.06 $6.66 $6.47 $6.25	Min.: 1 Mult.: 1	Circular Metric Connectors	4 Signal, 4 Power + PE	M23	Crimp	10 A, 30 A	250 V, 630 V	IP67	Connectors	Straight	M23
Circular Metric Connectors PLUG,STRAIGHT 9(4+5)POS MB7CKN0900-S3 Amphenol SINE Systems 1: $26.64 100In Stock	Mfr. Part No. MB7CKN0900-S3 Mouser Part No 654-MB7CKN0900-S3	Amphenol SINE Systems	Circular Metric Connectors PLUG,STRAIGHT 9(4+5)POS Learn More about Amphenol SINE Systems amphenol m23 standard connectors	Datasheet	100In Stock	$26.64 $24.40 $21.57 $20.90 View $20.50 $19.97 $19.75	Min.: 1 Mult.: 1	Circular Metric Connectors	4 Signal, 4 Power + PE	M23	Crimp	10 A, 30 A	250 V, 630 V	IP67	Connectors	Straight	M23
Circular Metric Connectors PLUG P TYPE CCW F 17POS STRT CHECKMATE MA2CAP1700 Amphenol SINE Systems 1: $21.54 56In Stock	Mfr. Part No. MA2CAP1700 Mouser Part No 654-MA2CAP1700	Amphenol SINE Systems	Circular Metric Connectors PLUG P TYPE CCW F 17POS STRT CHECKMATE Learn More about Amphenol SINE Systems amphenol m23 standard connectors	Datasheet	56In Stock	$21.54 $18.32 $17.17 $16.34 View $15.31 $14.94 $14.48 Quote	Min.: 1 Mult.: 1	Circular Metric Connectors	17 Contact	M23	Crimp	9 A	125 V	IP67	Connectors	Straight	M23
Circular Metric Connectors M23 RECEPTACLE EXT 9P CM MB2JJN0900 Amphenol SINE Systems 1: $11.60 115In Stock	Mfr. Part No. MB2JJN0900 Mouser Part No 654-MB2JJN0900	Amphenol SINE Systems	Circular Metric Connectors M23 RECEPTACLE EXT 9P CM Learn More about Amphenol SINE Systems amphenol m23 standard connectors	Datasheet	115In Stock	$11.60 $10.44 $9.83 $9.58 View $8.09 $7.68 $7.21 Quote	Min.: 1 Mult.: 1	Circular Metric Connectors	9 Contact	M23	Crimp	30 A	250 V, 630 V	IP67	Couplers		M23
Circular Metric Connectors PLUG,STR,8POS(4+4) CHECKMATE MB5CKN0800-S1 Amphenol SINE Systems 1: $29.81 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 Learn More about Amphenol SINE Systems amphenol m23 standard connectors	Datasheet	57In Stock	$29.81 $25.33 $23.76 $21.54 View $19.92 $19.71	Min.: 1 Mult.: 1	Circular Metric Connectors	4 Signal, 3 Power + PE	M23	Crimp	10 A, 30 A	250 V, 630 V	IP67	Connectors	Straight	M23
Circular Metric Connectors Cord Grip Crimp Cable MA6CG-S2 Amphenol SINE Systems 1: $13.57 538In Stock	Mfr. Part No. MA6CG-S2 Mouser Part No 654-MA6CG-S2	Amphenol SINE Systems	Circular Metric Connectors Cord Grip Crimp Cable Learn More about Amphenol SINE Systems amphenol m23 standard connectors	Datasheet	538In Stock	$13.57 $12.19 $11.43 $10.76 View $10.36 $9.96 $9.86 $8.80	Min.: 1 Mult.: 1	Circular Metric Connectors		M23				IP67	Accessories		M23
Circular Metric Connectors Cord Grip Crimp Cable MA6CG-S3 Amphenol SINE Systems 1: $13.78 208In Stock	Mfr. Part No. MA6CG-S3 Mouser Part No 654-MA6CG-S3	Amphenol SINE Systems	Circular Metric Connectors Cord Grip Crimp Cable Learn More about Amphenol SINE Systems amphenol m23 standard connectors	Datasheet	208In Stock	$13.78 $12.68 $12.11 $11.53 View $11.47 $10.54 $9.29 $8.76	Min.: 1 Mult.: 1	Circular Metric Connectors		M23				IP67	Accessories		M23
Circular Metric Connectors PLUG,STR,12P,E TYPE MA7CAE1200-S1 Amphenol SINE Systems 1: $21.12 102In Stock 50On Order	Mfr. Part No. MA7CAE1200-S1 Mouser Part No 654-MA7CAE1200-S1	Amphenol SINE Systems	Circular Metric Connectors PLUG,STR,12P,E TYPE Learn More about Amphenol SINE Systems amphenol m23 standard connectors	Datasheet	102In Stock 50On Order	$21.12 $18.55 $17.58 $16.83 View $15.79 $15.31	Min.: 1 Mult.: 1	Circular Metric Connectors	12 Contact	M23	Crimp	10 A	160 V	IP67	Connectors	Straight	M23
Circular Metric Connectors PLUG,STR,17P,E TYPE MA7CAE1700-S2 Amphenol SINE Systems 1: $22.95 98In Stock	Mfr. Part No. MA7CAE1700-S2 Mouser Part No 654-MA7CAE1700-S2	Amphenol SINE Systems	Circular Metric Connectors PLUG,STR,17P,E TYPE Learn More about Amphenol SINE Systems amphenol m23 standard connectors	Datasheet	98In Stock	$22.95 $19.62 $18.77 $16.76 View $15.74 $15.24	Min.: 1 Mult.: 1	Circular Metric Connectors	17 Contact	M23	Crimp	9 A	125 V	IP67	Connectors	Straight	M23
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 about Amphenol SINE Systems amphenol m23 standard connectors	Datasheet	75In Stock	$29.81 $25.33 $23.76 $22.61 View $21.67 $20.33 $19.71	Min.: 1 Mult.: 1	Circular Metric Connectors	4 Signal, 3 Power + PE	M23	Crimp	10 A, 30 A	250 V, 630 V	IP67	Connectors	Straight	M23
Circular Metric Connectors 9POS RCPTCL 90 ROT LG FLANGE 28.0X28.0 MB5RJN0902 Amphenol SINE Systems 1: $29.16 84In 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 Learn More about Amphenol SINE Systems amphenol m23 standard connectors	Datasheet	84In Stock	$29.16 $24.78 $23.24 $22.12 View $21.15 $19.89 $19.25	Min.: 1 Mult.: 1	Circular Metric Connectors	4 Signal, 4 Power + PE	M23	Crimp	10 A, 30 A	250 V, 630 V	IP67	Connectors	Right Angle, Rotatable	M23
Circular Metric Connectors PLUG,STRAIGHT,6POS MB7CKN0600-S2 Amphenol SINE Systems 1: $29.42 142In Stock	Mfr. Part No. MB7CKN0600-S2 Mouser Part No 654-MB7CKN0600-S2	Amphenol SINE Systems	Circular Metric Connectors PLUG,STRAIGHT,6POS Learn More about Amphenol SINE Systems amphenol m23 standard connectors	Datasheet	142In Stock	$29.42 $25.02 $23.68 $22.91 View $22.14 $20.29 $19.65	Min.: 1 Mult.: 1	Circular Metric Connectors	5 Signal + PE	M23	Crimp	28 A	630 V	IP67	Connectors	Straight	M23
Circular Metric Connectors Pin, Crimp SC000146 Amphenol SINE Systems 1: $1.15 12,146In Stock	Mfr. Part No. SC000146 Mouser Part No 654-SC000146	Amphenol SINE Systems	Circular Metric Connectors Pin, Crimp Learn More about Amphenol SINE Systems amphenol m23 standard connectors	Datasheet	12,146In Stock	$1.15 $0.876 $0.839 $0.814 View $0.783 $0.751 $0.693 $0.666 $0.636	Min.: 1 Mult.: 1	Circular Metric Connectors	1 Contact		Crimp	10 A			Contacts		M23

M23 Standard Threaded & Checkmate™ Connectors

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