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.

Types of Circular Connectors
Change category view
Results: 276
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product
Contact Gender
Termination Style
IP Rating
Amphenol SINE Systems Circular Metric Connectors 17 Pos female skts Large flange
Datasheet
5In Stock
Min.: 1
Mult.: 1

Connectors With Socket Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 12 Pos female skts Standard flange
Datasheet
8In Stock
Min.: 1
Mult.: 1

Socket (Female) Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 12 Pos male pins Large flange
Datasheet
10In Stock
Min.: 1
Mult.: 1

Pin (Male) Crimp IP67
Amphenol SINE Systems Circular Metric Connectors PLUG,STR, 6P CHECKMATE
Datasheet
53In Stock
Min.: 1
Mult.: 1

Connectors Without Socket Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 9P St 7.0-11.0mm grip w/ F sockets
Datasheet
4In Stock
Min.: 1
Mult.: 1

Connectors With Socket Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 9P St 11.0-14.5mm grip w/ F sockets
Datasheet
5In Stock
Min.: 1
Mult.: 1

Connectors With Socket Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 9P St 14.5-17mm grip w/ F sockets
Datasheet
9In Stock
Min.: 1
Mult.: 1

Connectors With Socket Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors RECEPTACLE,STR,6POS CHECKMATE
Datasheet
37In Stock
Min.: 1
Mult.: 1

Connectors Without Pin Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors RECEPTACLE,STR 9POS(5+4),CHECKMATE
Datasheet
41In Stock
Min.: 1
Mult.: 1

Connectors Without Pin Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 6 Pos male pins Standard flange
Datasheet
21In Stock
Min.: 1
Mult.: 1

Connectors With Pin Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 8 Pos male pins Large flange
Datasheet
11In Stock
Min.: 1
Mult.: 1

Connectors With Pin Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 9POS RCPTCL 90 ROT STD FLANGE 25.7X25.7
Datasheet
13In Stock
Min.: 1
Mult.: 1
Connectors Without Pin Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors Cord Grip
Datasheet
143In Stock
Min.: 1
Mult.: 1

Accessories IP67
Amphenol SINE Systems Circular Metric Connectors 6P St 7.0-11.0mm grip w/ F sockets
Datasheet
13In Stock
Min.: 1
Mult.: 1

Connectors With Pin Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 6P St 11.0-14.5mm grip w/ F sockets
Datasheet
8In Stock
20On Order
Min.: 1
Mult.: 1

Connectors With Pin Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 8P St 7.0-11.0mm grip w/ F sockets
Datasheet
1In Stock
10Expected 21/07/2026
Min.: 1
Mult.: 1

Connectors With Pin Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 8P St 14.5-17mm grip w/ F sockets
Datasheet
4In Stock
Min.: 1
Mult.: 1

Connectors With Pin Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 9P St 7.0-11.0mm grip w/ F sockets
Datasheet
3In Stock
Min.: 1
Mult.: 1

Connectors With Pin Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 9P St 11.0-14.5mm grip w/ F sockets
Datasheet
10In Stock
Min.: 1
Mult.: 1

Socket (Female) Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 9P St 14.5-17mm grip w/ F sockets
Datasheet
8In Stock
Min.: 1
Mult.: 1

Connectors With Pin Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 6 Position Straight Receptacle Extension, threaded , 7.5-11.0mm cord grip, male
Datasheet
27In Stock
Min.: 1
Mult.: 1

Couplers Without Pin Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors RECEPTACLE,STR 9POS(5+4)
Datasheet
50In Stock
Min.: 1
Mult.: 1

Couplers Without Pin Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 6 Pos male pins Standard flange
Datasheet
9In Stock
30Expected 15/07/2026
Min.: 1
Mult.: 1

Connectors With Pin Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 8 Pos male pins Large flange
Datasheet
6In Stock
Min.: 1
Mult.: 1

Connectors With Pin Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors Pin Contact 1.0mm,Crimp 18-22AWG
Datasheet
193In Stock
2.000On Order
Min.: 1
Mult.: 1

Contacts Pin (Male) Crimp