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
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Termination Style
IP Rating
Amphenol SINE Systems Circular Metric Connectors PLUG,STR, 17P E-TYPE, CHECKMATE
Datasheet
75Expected 2/25/2026
Min.: 1
Mult.: 1

Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 17POS 90Deg Rot RCPT Standard Flange
Datasheet
10Expected 5/20/2026
Min.: 1
Mult.: 1

Connectors Without Pin or Socket Contacts 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
10On Order
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 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