Circular Connectors – Mouser Bulgaria

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Contact Gender	Termination Style	IP Rating
Circular Metric Connectors 17POS RCPTCL 90 ROT LG FLANGE 28.0X28.0 MA5RAE1202 Amphenol SINE Systems 1: 24,54 € 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 Learn More about Amphenol SINE Systems amphenol m23 standard connectors	Datasheet	62In Stock	24,54 € 20,87 € 19,57 € 17,51 € View 17,50 € 16,42 € 16,17 €	Min.: 1 Mult.: 1	Connectors	Without Pin or Socket Contacts	Crimp	IP67
Circular Metric Connectors 16 position receptacle connector kit, flange mount, threaded, E type, clockwise insert, female, contacts included MA1LAE1600S-KIT Amphenol SINE Systems 1: 57,85 € 7In Stock	Mfr. Part No. MA1LAE1600S-KIT Mouser Part No 523-MA1LAE1600S-KIT	Amphenol SINE Systems	Circular Metric Connectors 16 position receptacle connector kit, flange mount, threaded, E type, clockwise insert, female, contacts included Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	7In Stock	57,85 € 47,46 € 45,38 € 42,97 € View 40,35 € 40,18 €	Min.: 1 Mult.: 1				IP67
Circular Metric Connectors 16 position receptacle connector kit, flange mount, threaded, P type, counter-clockwise insert, male, contacts included MA1LAP1600-KIT Amphenol SINE Systems 1: 43,18 € 8In Stock	Mfr. Part No. MA1LAP1600-KIT Mouser Part No 523-MA1LAP1600-KIT	Amphenol SINE Systems	Circular Metric Connectors 16 position receptacle connector kit, flange mount, threaded, P type, counter-clockwise insert, male, contacts included Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	8In Stock	43,18 € 35,55 € 35,04 € 33,13 € View 31,61 € 30,20 € Quote	Min.: 1 Mult.: 1				IP67
Circular Metric Connectors 17 Position Receptacle, 90 Rotatable, Checkmate , Large Flange(28.0x28.0) MA5RAE1702 Amphenol SINE Systems 1: 28,86 € 9In Stock	Mfr. Part No. MA5RAE1702 Mouser Part No 523-MA5RAE1702	Amphenol SINE Systems	Circular Metric Connectors 17 Position Receptacle, 90 Rotatable, Checkmate , Large Flange(28.0x28.0) Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	9In Stock	28,86 € 24,27 € 22,96 € 21,15 € View 20,59 € 19,75 € 19,08 € Quote	Min.: 1 Mult.: 1				IP67
Circular Metric Connectors PLUG,STR,17P,P TYPE MA7CAP1700-S3 Amphenol SINE Systems 1: 20,93 € 20In Stock	Mfr. Part No. MA7CAP1700-S3 Mouser Part No 654-MA7CAP1700-S3	Amphenol SINE Systems	Circular Metric Connectors PLUG,STR,17P,P TYPE Learn More about Amphenol SINE Systems amphenol m23 standard connectors	Datasheet	20In Stock	20,93 € 17,79 € 16,68 € 14,69 € View 14,59 € 13,54 € 13,10 €	Min.: 1 Mult.: 1	Connectors	Without Pin or Socket Contacts	Crimp	IP67
Circular Metric Connectors 12 Pos male pins Standard flange MA5RAE1201-KIT Amphenol SINE Systems 1: 59,96 € 13In Stock	Mfr. Part No. MA5RAE1201-KIT Mouser Part No 654-MA5RAE1201-KIT	Amphenol SINE Systems	Circular Metric Connectors 12 Pos male pins Standard flange Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	13In Stock	59,96 € 50,96 € 45,86 € 44,24 € 42,12 €	Min.: 1 Mult.: 1	Connectors	With Pin Contacts	Crimp	IP67
Circular Metric Connectors 17 Pos male pins Large flange MA7RAE1702-KIT Amphenol SINE Systems 1: 74,52 € 19In Stock 40Expected 12/31/2026	Mfr. Part No. MA7RAE1702-KIT Mouser Part No 654-MA7RAE1702-KIT	Amphenol SINE Systems	Circular Metric Connectors 17 Pos male pins Large flange Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	19In Stock 40Expected 12/31/2026	74,52 € 63,34 € 58,28 € 54,21 € 52,01 €	Min.: 1 Mult.: 1	Connectors	With Pin Contacts	Crimp	IP67
Circular Metric Connectors PLUG,STR, 12P P-TYPE, CHECKMATE MA5CAP1200-S2 Amphenol SINE Systems 1: 22,77 € 64In Stock	Mfr. Part No. MA5CAP1200-S2 Mouser Part No 654-MA5CAP1200-S2	Amphenol SINE Systems	Circular Metric Connectors PLUG,STR, 12P P-TYPE, CHECKMATE Learn More about Amphenol SINE Systems amphenol m23 standard connectors	Datasheet	64In Stock	22,77 € 19,36 € 18,15 € 17,28 € View 15,78 € 14,73 € 14,26 €	Min.: 1 Mult.: 1	Connectors			IP67
Circular Metric Connectors PLUG,STR,12P,P TYPE MA7CAP1200-S1 Amphenol SINE Systems 1: 21,03 € 40In Stock	Mfr. Part No. MA7CAP1200-S1 Mouser Part No 654-MA7CAP1200-S1	Amphenol SINE Systems	Circular Metric Connectors PLUG,STR,12P,P TYPE Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	40In Stock	21,03 € 17,87 € 16,75 € 14,75 € View 14,67 € 13,59 € 13,16 €	Min.: 1 Mult.: 1	Connectors	Without Pin or Socket Contacts	Crimp	IP67
Circular Metric Connectors PLUG,STR,12P,P TYPE MA7CAP1200-S3 Amphenol SINE Systems 1: 21,01 € 6In Stock	Mfr. Part No. MA7CAP1200-S3 Mouser Part No 654-MA7CAP1200-S3	Amphenol SINE Systems	Circular Metric Connectors PLUG,STR,12P,P TYPE Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	6In Stock	21,01 € 17,27 € 16,19 € 14,74 € View 14,61 € 13,58 € 13,14 €	Min.: 1 Mult.: 1				IP67
Circular Metric Connectors 16 position receptacle connector kit, flange mount, threaded, P type, counter-clockwise insert, female, contacts included MA1LAP1600S-KIT Amphenol SINE Systems 1: 53,75 € 2In Stock	Mfr. Part No. MA1LAP1600S-KIT Mouser Part No 523-MA1LAP1600S-KIT	Amphenol SINE Systems	Circular Metric Connectors 16 position receptacle connector kit, flange mount, threaded, P type, counter-clockwise insert, female, contacts included Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	2In Stock	53,75 € 46,47 € 44,42 € 41,95 € View 39,49 € 38,44 € Quote	Min.: 1 Mult.: 1				IP67
Standard Circular Connector 16 position straight plug connector kit, Checkmate , P type, counter-clockwise insert, 7.5-11mm cord grip, male contacts included MA5CAP1600-S2-KIT Amphenol SINE Systems 1: 56,48 € 3In Stock	Mfr. Part No. MA5CAP1600-S2-KIT Mouser Part No 523-MA5CAP1600-S2KIT	Amphenol SINE Systems	Standard Circular Connector 16 position straight plug connector kit, Checkmate , P type, counter-clockwise insert, 7.5-11mm cord grip, male contacts included Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	3In Stock	56,48 € 46,91 € 45,92 € 44,05 € View 41,52 € 40,42 € Quote	Min.: 1 Mult.: 1
Circular Metric Connectors 12 Pos male pins Standard flange MA7RAE1201-KIT Amphenol SINE Systems 1: 66,06 € 5In Stock 30Expected 11/26/2026	Mfr. Part No. MA7RAE1201-KIT Mouser Part No 654-MA7RAE1201-KIT	Amphenol SINE Systems	Circular Metric Connectors 12 Pos male pins Standard flange Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	5In Stock 30Expected 11/26/2026	66,06 € 53,63 € 50,67 € 46,41 € 46,11 €	Min.: 1 Mult.: 1	Connectors	With Pin Contacts	Crimp	IP67
Circular Metric Connectors PLUG,STR, 12P E-TYPE, CHECKMATE MA5CAE1200-S3 Amphenol SINE Systems 1: 15,51 € 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 Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	66In Stock	15,51 € 15,37 € 14,45 € 14,26 €	Min.: 1 Mult.: 1	Connectors		Crimp	IP67
Circular Metric Connectors 17 Pos female skts Standard flange MA5RAP1701S-KIT Amphenol SINE Systems 1: 59,98 € 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 Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	14In Stock	59,98 € 57,04 € 52,69 € 50,64 €	Min.: 1 Mult.: 1	Connectors	With Socket Contacts	Crimp	IP67
Circular Metric Connectors PLUG,STR,8POS(4+4) CHECKMATE MB5CKN0800-S1 Amphenol SINE Systems 1: 25,61 € 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	25,61 € 21,78 € 20,42 € 18,27 € View 18,26 € 17,13 € 16,95 €	Min.: 1 Mult.: 1	Connectors	Without Socket Contacts	Crimp	IP67
Circular Metric Connectors RECEPTACLE,STR 8POS(4+4) MB7JJN0800-S3 Amphenol SINE Systems 1: 17,89 € 57In Stock	Mfr. Part No. MB7JJN0800-S3 Mouser Part No 654-MB7JJN0800-S3	Amphenol SINE Systems	Circular Metric Connectors RECEPTACLE,STR 8POS(4+4) Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	57In Stock	17,89 € 15,20 € 14,25 € 12,56 € View 12,16 € 11,73 € 11,72 € Quote	Min.: 1 Mult.: 1	Couplers	Without Pin Contacts	Crimp	IP67
Circular Metric Connectors PLUG,STR,12P,E TYPE MA7CAE1200-S1 Amphenol SINE Systems 1: 19,05 € 98In Stock	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	98In Stock	19,05 € 16,76 € 15,83 € 15,04 € View 14,47 € 13,58 € 13,16 €	Min.: 1 Mult.: 1	Connectors	Without Pin or Socket Contacts	Crimp	IP67
Circular Metric Connectors ST 12E TH 7.5-11mm grip w/ F sockets MA7CAE1200S-S2-KIT Amphenol SINE Systems 1: 47,04 € 30In 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 Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	30In Stock	47,04 € 42,72 € 41,90 € 41,43 € 39,75 €	Min.: 1 Mult.: 1	Connectors	With Socket Contacts	Crimp	IP67
Circular Metric Connectors PLUG,STR,8POS(4+4) CHECKMATE MB5CKN0800-S2 Amphenol SINE Systems 1: 25,63 € 74In 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	74In Stock	25,63 € 21,78 € 20,43 € 19,44 € View 18,63 € 17,48 € 16,95 €	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: 25,07 € 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	25,07 € 21,31 € 19,98 € 19,02 € View 18,19 € 17,10 € 16,55 €	Min.: 1 Mult.: 1	Connectors	Without 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: 16,74 € 179In 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 about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	179In Stock	16,74 € 14,22 € 13,34 € 12,70 € View 12,08 € 11,18 € 10,78 €	Min.: 1 Mult.: 1	Couplers	Without Pin Contacts	Crimp	IP67
Circular Metric Connectors Socket contact 1.0mm,Crimp 18-22AWG SC000259 Amphenol SINE Systems 1: 1,74 € 3.905In Stock	Mfr. Part No. SC000259 Mouser Part No 654-SC000259	Amphenol SINE Systems	Circular Metric Connectors Socket contact 1.0mm,Crimp 18-22AWG Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	3.905In Stock	1,74 € 1,48 € 1,32 € 1,26 € View 1,18 € 1,11 € 1,04 € 0,989 €	Min.: 1 Mult.: 1	Contacts	Socket (Female)	Crimp
Circular Metric Connectors Socket Contact 2.0mm,Crimp 14-18AWG SC000260 Amphenol SINE Systems 1: 3,47 € 3.218In Stock	Mfr. Part No. SC000260 Mouser Part No 654-SC000260	Amphenol SINE Systems	Circular Metric Connectors Socket Contact 2.0mm,Crimp 14-18AWG Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	3.218In Stock	3,47 € 2,95 € 2,63 € 2,44 € 2,09 €	Min.: 1 Mult.: 1	Contacts	Socket (Female)	Crimp
Circular Metric Connectors Pin Contact 2.0mm,Crimp 14-18AWG SC000262 Amphenol SINE Systems 1: 2,39 € 3.812In Stock	Mfr. Part No. SC000262 Mouser Part No 654-SC000262	Amphenol SINE Systems	Circular Metric Connectors Pin Contact 2.0mm,Crimp 14-18AWG Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	3.812In Stock	2,39 € 2,03 € 1,81 € 1,62 € View 1,51 € 1,41 € 1,39 €	Min.: 1 Mult.: 1	Contacts	Pin (Male)	Crimp