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
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Results: 276
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Description Datasheet Availability Pricing (EUR) 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 PLUG,STR, 17P E-TYPE, CHECKMATE
Datasheet
75Expected 4/7/2026
Min.: 1
Mult.: 1

Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 17 Pos male pins Standard flange
Datasheet
25On Order
Min.: 1
Mult.: 1

Connectors With Pin or Socket Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors ST 12E TH 4.5-7.5mm grip w/ F sockets
Datasheet
10Expected 2/10/2026
Min.: 1
Mult.: 1

Connectors With Socket Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors ST 17P TH 7.5-11mm grip w/ F sockets
Datasheet
10Expected 3/3/2026
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
9Expected 2/17/2026
Min.: 1
Mult.: 1

Connectors With Socket Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 6 Pos male pins Large flange
Datasheet
27On Order
Min.: 1
Mult.: 1

Connectors With Pin Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 8 Pos male pins Standard flange
Datasheet
29Expected 2/24/2026
Min.: 1
Mult.: 1

Connectors With Pin Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors ST 17E TH 11-15mm grip w/ F sockets
Datasheet
5Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Connectors Socket (Female) Crimp IP67
Amphenol SINE Systems Circular Metric Connectors ST 12P TH 4.5-7.5mm grip w/male pins
Datasheet
5Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Pin (Male) Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 12 Pos female skts Large flange
Datasheet
10Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Socket (Female) Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 16 Pos male pins Large flange
Datasheet
10Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Pin (Male) Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 16 Pos male pins Standard flange
Datasheet
10Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Pin (Male) Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 16 Pos female skts Standard flange
Datasheet
10Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Socket (Female) Crimp IP67
Amphenol SINE Systems Circular Metric Connectors RECEPTACLE,STR 9POS(5+4),CHECKMATE
Datasheet
100Factory Stock Available
More Info Available
Min.: 100
Mult.: 100

Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 6POS RCPTCL 90 ROT LG FLANGE 28.0X28.0
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 100
Mult.: 100

Crimp IP67
Amphenol SINE Systems Circular Metric Connectors Straight plug, threaded coupling
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

IP67
Amphenol SINE Systems Circular Metric Connectors Straight plug, threaded coupling
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 200
Mult.: 200

Couplers Without Pin or Socket Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 90 rotatable plug, male or female
Datasheet
Non-Stocked
Min.: 50
Mult.: 50

IP67
Amphenol SINE Systems Circular Metric Connectors 90 Plug
Datasheet
Non-Stocked
Min.: 50
Mult.: 50

IP67
Amphenol SINE Systems Circular Metric Connectors 19 position receptacle extension, threaded, E type, clockwise insert, male or female
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 200
Mult.: 200

IP67
Amphenol SINE Systems Circular Metric Connectors Receptacle with extension
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

IP67
Amphenol SINE Systems Circular Metric Connectors 16 position receptacle connector kit, flange mount, threaded, E type, clockwise insert, male, contacts included
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

IP67
Amphenol SINE Systems Circular Metric Connectors Receptacle, flange mount
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 200
Mult.: 200

IP67
Amphenol SINE Systems Circular Metric Connectors Receptacle, Flange mount
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 200
Mult.: 200

IP67
Amphenol SINE Systems Circular Metric Connectors Straight plug, Checkmate
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 200
Mult.: 200

IP67