Circular Connectors – Mouser Finland

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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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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 ST 12P TH 4.5-7.5mm grip w/ F sockets MA5CAP1200S-S1-KIT Amphenol SINE Systems 1: 53,48 € 5Factory Stock Available	Mfr. Part No. MA5CAP1200S-S1-KIT Mouser Part No 654-MA5CAP1200SS1KIT	Amphenol SINE Systems	Circular Metric Connectors ST 12P TH 4.5-7.5mm grip w/ F sockets Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	5Factory Stock Available More Info Available	53,48 € 45,18 € 43,00 € 40,76 € View 38,55 € 37,53 € Quote	Min.: 1 Mult.: 1		Socket (Female)	Crimp	IP67
Circular Metric Connectors ST 17P TH 7.5-11mm grip w/ F sockets MA5CAP1700S-S2-KIT Amphenol SINE Systems 20: 60,41 € 35Factory Stock Available	Mfr. Part No. MA5CAP1700S-S2-KIT Mouser Part No 654-MA5CAP1700SS2KIT	Amphenol SINE Systems	Circular Metric Connectors ST 17P TH 7.5-11mm grip w/ F sockets Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	35Factory Stock Available More Info Available	60,41 € 56,62 € 53,92 € 51,71 €	Min.: 20 Mult.: 20	Connectors	Socket (Female)	Crimp	IP67
Circular Metric Connectors 12 Pos female skts Large flange MA5RAP1202S-KIT Amphenol SINE Systems 1: 70,93 € 10Factory Stock Available	Mfr. Part No. MA5RAP1202S-KIT Mouser Part No 654-MA5RAP1202S-KIT	Amphenol SINE Systems	Circular Metric Connectors 12 Pos female skts Large flange Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	10Factory Stock Available More Info Available	70,93 € 61,36 € 59,05 € 56,47 € View 53,42 € 52,48 € Quote	Min.: 1 Mult.: 1		Socket (Female)	Crimp	IP67
Circular Metric Connectors 16 Pos male pins Large flange MA5RAP1602-KIT Amphenol SINE Systems 1: 66,26 € 10Factory Stock Available	Mfr. Part No. MA5RAP1602-KIT Mouser Part No 654-MA5RAP1602-KIT	Amphenol SINE Systems	Circular Metric Connectors 16 Pos male pins Large flange Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	10Factory Stock Available More Info Available	66,26 € 58,01 € 54,12 € 52,21 € 49,92 €	Min.: 1 Mult.: 1		Pin (Male)	Crimp	IP67
Circular Metric Connectors ST 17E TH 7.5-11mm grip w/male pins MA7CAE1700-S2-KIT Amphenol SINE Systems 1: 60,53 € 5Factory Stock Available	Mfr. Part No. MA7CAE1700-S2-KIT Mouser Part No 654-MA7CAE1700S2-KIT	Amphenol SINE Systems	Circular Metric Connectors ST 17E TH 7.5-11mm grip w/male pins Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	5Factory Stock Available More Info Available	60,53 € 51,44 € 48,28 € 45,83 € View 42,72 € 41,58 € Quote	Min.: 1 Mult.: 1	Connectors	With Pin Contacts	Crimp	IP67
Circular Metric Connectors PLUG,STR,17P,P TYPE MA7CAP1700-S1 Amphenol SINE Systems 1: 17,98 € 100Factory Stock Available	Mfr. Part No. MA7CAP1700-S1 Mouser Part No 654-MA7CAP1700-S1	Amphenol SINE Systems	Circular Metric Connectors PLUG,STR,17P,P TYPE Learn More about Amphenol SINE Systems amphenol m23 standard connectors	Datasheet	100Factory Stock Available More Info Available	17,98 € 16,15 € 14,65 € 14,64 € View 13,55 € 13,12 €	Min.: 1 Mult.: 1	Connectors	Without Pin or Socket Contacts	Crimp	IP67
Circular Metric Connectors 16 Pos male pins Standard flange MA7RAE1601-KIT Amphenol SINE Systems 1: 55,31 € 10Factory Stock Available	Mfr. Part No. MA7RAE1601-KIT Mouser Part No 654-MA7RAE1601-KIT	Amphenol SINE Systems	Circular Metric Connectors 16 Pos male pins Standard flange Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	10Factory Stock Available More Info Available	55,31 € 55,30 € 54,92 € 50,24 € 49,97 €	Min.: 1 Mult.: 1		Pin (Male)	Crimp	IP67
Circular Metric Connectors 16 Pos female skts Standard flange MA7RAE1601S-KIT Amphenol SINE Systems 10: 70,60 € 10Factory Stock Available	Mfr. Part No. MA7RAE1601S-KIT Mouser Part No 654-MA7RAE1601S-KIT	Amphenol SINE Systems	Circular Metric Connectors 16 Pos female skts Standard flange Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	10Factory Stock Available More Info Available	70,60 € 69,96 € 63,29 € 63,28 €	Min.: 10 Mult.: 10		Socket (Female)	Crimp	IP67
Circular Metric Connectors 17POS RCPTCL 90 ROT LG FLANGE 28.0X28.0 MA7RAE1702 Amphenol SINE Systems 100: 18,54 € 100Factory Stock Available	Mfr. Part No. MA7RAE1702 Mouser Part No 654-MA7RAE1702	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	100Factory Stock Available More Info Available	18,54 € 18,15 € 17,78 € View Quote	Min.: 100 Mult.: 100			Crimp	IP67
Circular Metric Connectors RECEPTACLE,STR 9POS(5+4),CHECKMATE MB5JJN0900-S1 Amphenol SINE Systems 100: 12,14 € 100Factory Stock Available	Mfr. Part No. MB5JJN0900-S1 Mouser Part No 654-MB5JJN0900-S1	Amphenol SINE Systems	Circular Metric Connectors RECEPTACLE,STR 9POS(5+4),CHECKMATE Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	100Factory Stock Available More Info Available	12,14 € 11,84 € 11,64 € 11,44 € Quote Quote	Min.: 100 Mult.: 100			Crimp	IP67
Circular Metric Connectors 6POS RCPTCL 90 ROT LG FLANGE 28.0X28.0 MB5RJN0602 Amphenol SINE Systems 100: 20,38 € Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. MB5RJN0602 Mouser Part No 654-MB5RJN0602	Amphenol SINE Systems	Circular Metric Connectors 6POS RCPTCL 90 ROT LG FLANGE 28.0X28.0 Learn More about Amphenol SINE Systems amphenol m23 standard connectors	Datasheet	Non-Stocked Lead-Time 15 Weeks	20,38 € View Quote	Min.: 100 Mult.: 100			Crimp	IP67
Circular Metric Connectors Straight plug, threaded coupling MA1CAE1900 Amphenol SINE Systems 1: 16,09 € Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. MA1CAE1900 Mouser Part No 523-MA1CAE1900	Amphenol SINE Systems	Circular Metric Connectors Straight plug, threaded coupling Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	Non-Stocked Lead-Time 15 Weeks	16,09 € 9,93 € 9,49 € 9,37 € Quote Quote	Min.: 1 Mult.: 1				IP67
Circular Metric Connectors Straight plug, threaded coupling MA1CAP1900 Amphenol SINE Systems 200: 10,02 € Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. MA1CAP1900 Mouser Part No 523-MA1CAP1900	Amphenol SINE Systems	Circular Metric Connectors Straight plug, threaded coupling Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	Non-Stocked Lead-Time 15 Weeks	10,02 € 9,86 € 9,72 € Quote Quote	Min.: 200 Mult.: 200	Couplers	Without Pin or Socket Contacts	Crimp	IP67
Circular Metric Connectors 19 position receptacle extension, threaded, E type, clockwise insert, male or female MA1JAE1900 Amphenol SINE Systems 200: 11,72 € Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. MA1JAE1900 Mouser Part No 523-MA1JAE1900	Amphenol SINE Systems	Circular Metric Connectors 19 position receptacle extension, threaded, E type, clockwise insert, male or female Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	Non-Stocked Lead-Time 15 Weeks	11,72 € 11,52 € 11,35 € Quote Quote	Min.: 200 Mult.: 200				IP67
Circular Metric Connectors Receptacle with extension MA1JAP1900 Amphenol SINE Systems 1: 16,28 € Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. MA1JAP1900 Mouser Part No 523-MA1JAP1900	Amphenol SINE Systems	Circular Metric Connectors Receptacle with extension Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	Non-Stocked Lead-Time 15 Weeks	16,28 € 14,11 € 13,37 € 13,18 € View 11,63 € 10,97 €	Min.: 1 Mult.: 1				IP67
Circular Metric Connectors 16 position receptacle connector kit, flange mount, threaded, E type, clockwise insert, male, contacts included MA1LAE1600-KIT Amphenol SINE Systems 1: 33,70 € Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. MA1LAE1600-KIT Mouser Part No 523-MA1LAE1600-KIT	Amphenol SINE Systems	Circular Metric Connectors 16 position receptacle connector kit, flange mount, threaded, E type, clockwise insert, male, contacts included Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	Non-Stocked Lead-Time 15 Weeks	33,70 € 30,94 € 30,40 € 28,55 € View 27,28 € 26,10 € Quote	Min.: 1 Mult.: 1				IP67
Circular Metric Connectors Receptacle, flange mount MA1LAE1900 Amphenol SINE Systems 200: 6,84 € Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. MA1LAE1900 Mouser Part No 523-MA1LAE1900	Amphenol SINE Systems	Circular Metric Connectors Receptacle, flange mount Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	Non-Stocked Lead-Time 15 Weeks	6,84 € 6,81 € 6,76 € Quote Quote	Min.: 200 Mult.: 200				IP67
Circular Metric Connectors Receptacle, Flange mount MA1LAP1900 Amphenol SINE Systems 200: 6,96 € Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. MA1LAP1900 Mouser Part No 523-MA1LAP1900	Amphenol SINE Systems	Circular Metric Connectors Receptacle, Flange mount Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	Non-Stocked Lead-Time 15 Weeks	6,96 € 6,78 € 6,61 €	Min.: 200 Mult.: 200				IP67
Circular Metric Connectors Straight plug, Checkmate MA2CAE1900 Amphenol SINE Systems 200: 12,40 € Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. MA2CAE1900 Mouser Part No 523-MA2CAE1900	Amphenol SINE Systems	Circular Metric Connectors Straight plug, Checkmate Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	Non-Stocked Lead-Time 15 Weeks	12,40 € 12,13 € Quote Quote	Min.: 200 Mult.: 200				IP67
Circular Metric Connectors Straight plug, Checkmate MA2CAP1900 Amphenol SINE Systems 200: 12,40 € Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. MA2CAP1900 Mouser Part No 523-MA2CAP1900	Amphenol SINE Systems	Circular Metric Connectors Straight plug, Checkmate Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	Non-Stocked Lead-Time 15 Weeks	12,40 € 12,13 € View Quote	Min.: 200 Mult.: 200				IP67
Circular Metric Connectors Receptacle with extension, Checkmate MA2JAE1900 Amphenol SINE Systems 200: 11,39 € Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. MA2JAE1900 Mouser Part No 523-MA2JAE1900	Amphenol SINE Systems	Circular Metric Connectors Receptacle with extension, Checkmate Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	Non-Stocked Lead-Time 15 Weeks	11,39 € 11,21 € 11,05 €	Min.: 200 Mult.: 200				IP67
Circular Metric Connectors Straight receptacle with extension, Checkmate MA2JAP1900 Amphenol SINE Systems 1: 14,85 € Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. MA2JAP1900 Mouser Part No 523-MA2JAP1900	Amphenol SINE Systems	Circular Metric Connectors Straight receptacle with extension, Checkmate Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	Non-Stocked Lead-Time 15 Weeks	14,85 € 13,60 € 10,78 € 10,41 € View 10,29 € 10,11 € Quote	Min.: 1 Mult.: 1				IP67
Circular Metric Connectors Receptacle, flange mount, Checkmate MA2LAE1900 Amphenol SINE Systems 200: 9,40 € Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. MA2LAE1900 Mouser Part No 523-MA2LAE1900	Amphenol SINE Systems	Circular Metric Connectors Receptacle, flange mount, Checkmate Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	Non-Stocked Lead-Time 15 Weeks	9,40 € 9,36 € 9,29 € Quote Quote	Min.: 200 Mult.: 200				IP67
Circular Metric Connectors Receptacle, flange mount, Checkmate MA2LAP1900 Amphenol SINE Systems 200: 9,53 € Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. MA2LAP1900 Mouser Part No 523-MA2LAP1900	Amphenol SINE Systems	Circular Metric Connectors Receptacle, flange mount, Checkmate Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	Non-Stocked Lead-Time 15 Weeks	9,53 € 9,29 € 9,06 €	Min.: 200 Mult.: 200				IP67
Standard Circular Connector 16 position straight plug connector kit, Checkmate , E type, clockwise insert, 4.5-7.5mm cord grip, male contacts included MA5CAE1600-S1-KIT Amphenol SINE Systems 1: 48,62 € Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. MA5CAE1600-S1-KIT Mouser Part No 523-MA5CAE1600-S1KIT	Amphenol SINE Systems	Standard Circular Connector 16 position straight plug connector kit, Checkmate , E type, clockwise insert, 4.5-7.5mm cord grip, male contacts included Learn More about Amphenol SINE Systems amphenol m23 elite connectors	Datasheet	Non-Stocked Lead-Time 15 Weeks	48,62 € 43,44 € 43,28 € 41,08 € View 38,70 € 37,69 € Quote	Min.: 1 Mult.: 1