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: 264
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) 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 RECEPTACLE,STR 8POS(4+4),CHECKMATE 103In Stock
Rp385.999,84
Rp315.367,74
Rp295.737,52
Rp281.611,10
Min.: 1
Mult.: 1
IP67
Amphenol SINE Systems Circular Metric Connectors PLUG,STR,16P,E TYPE 91In Stock
Rp415.536,90
Rp375.542,62
Rp352.977,04
Rp298.305,96
Min.: 1
Mult.: 1
Connectors Without Pin or Socket Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors PLUG,STR,17P,E TYPE 98In Stock
Rp420.857,24
Rp359.948,52
Rp344.354,42
Rp307.295,50
Min.: 1
Mult.: 1
Connectors Without Pin or Socket Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors RECEPTACLE,STR 8POS(4+4) 103In Stock
Rp391.503,64
Rp332.796,44
Rp311.882,00
Rp258.495,14
Min.: 1
Mult.: 1
Couplers Without Pin Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors PLUG,STR,12P,P TYPE 86In Stock
Rp366.553,08
Rp312.982,76
Rp294.636,76
Rp273.538,86
Min.: 1
Mult.: 1
Connectors Without Pin or Socket Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 17 Pos male pins Standard flange 46In Stock
Rp1.114.702,96
Rp1.041.502,42
Rp943.901,70
Rp898.770,54
Min.: 1
Mult.: 1
Connectors With Pin Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 6 Position Straight Receptacle Extension, threaded , 11.0-14.5mm cord grip, male 301In Stock
Rp326.742,26
Rp302.158,62
Rp278.308,82
Rp262.898,18
Min.: 1
Mult.: 1
Couplers Without Pin Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors PLUG,STR, 12P E-TYPE, CHECKMATE 80In Stock
Rp368.204,22
Rp359.214,68
Rp350.225,14
Rp337.199,48
Min.: 1
Mult.: 1
Connectors Without Pin Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors PLUG,STR, 16P P-TYPE, CHECKMATE 99In Stock
Rp463.603,42
Rp396.090,14
Rp371.323,04
Rp288.766,04
Rp288.582,58
Min.: 1
Mult.: 1
Connectors Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 17POS RCPTCL 90 ROT STD FLANGE 25.7X25.7 157In Stock
Rp472.776,42
Rp427.461,80
Rp405.630,06
Rp390.035,96
Min.: 1
Mult.: 1
Connectors Without Pin or Socket Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 6POS RCPTCL 90 ROT STD FLANGE 25.7X25.7 74In Stock
Rp520.842,94
Rp463.603,42
Rp434.616,74
Rp383.431,40
Min.: 1
Mult.: 1
Connectors Without Pin Contacts Crimp IP67

Amphenol SINE Systems Circular Metric Connectors Pin Contact 1.0mm,Crimp 24-28AWG 2.095In Stock
Rp25.500,94
Rp21.648,28
Rp16.786,59
Rp16.309,59
Min.: 1
Mult.: 1
Contacts Pin (Male) Crimp
Amphenol SINE Systems Circular Metric Connectors 16 position receptacle connector kit, flange mount, threaded, P type, counter-clockwise insert, female, contacts included 2In Stock
Rp1.146.625,00
Rp991.234,38
Rp947.570,90
Rp894.917,88
Min.: 1
Mult.: 1
IP67
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 3In Stock
Rp1.204.965,28
Rp1.000.774,30
Rp979.492,94
Rp939.682,12
Min.: 1
Mult.: 1
Amphenol SINE Systems Circular Metric Connectors 12 Pos male pins Standard flange 5In Stock
30Expected 26/11/2026
Rp1.409.156,26
Rp1.144.056,56
Rp1.080.946,32
Rp989.950,16
Min.: 1
Mult.: 1
Connectors With Pin Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 16 position receptacle connector kit, flange mount, threaded, E type, clockwise insert, female, contacts included 7In Stock
Rp1.234.135,42
Rp1.012.515,74
Rp968.118,42
Rp916.566,16
Min.: 1
Mult.: 1
IP67
Amphenol SINE Systems Circular Metric Connectors 16 position receptacle connector kit, flange mount, threaded, P type, counter-clockwise insert, male, contacts included 8In Stock
Rp921.152,66
Rp758.423,64
Rp747.416,04
Rp706.687,92
Min.: 1
Mult.: 1
IP67
Amphenol SINE Systems Circular Metric Connectors 17 Position Receptacle, 90 Rotatable, Checkmate , Large Flange(28.0x28.0) 9In Stock
Rp615.691,76
Rp517.724,12
Rp489.838,20
Rp451.128,14
Min.: 1
Mult.: 1
IP67
Amphenol SINE Systems Circular Metric Connectors PLUG,STR,17P,P TYPE 29In Stock
Rp446.541,64
Rp379.578,74
Rp355.728,94
Rp313.349,68
Min.: 1
Mult.: 1
Connectors Without Pin or Socket Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors PLUG,STR,17P,E TYPE 5In Stock
Rp446.725,10
Rp409.299,26
Rp314.450,44
Rp314.266,98
Min.: 1
Mult.: 1
Connectors Without Pin or Socket Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors 6P St 14.5-17mm grip w/ F sockets 2In Stock
Rp1.608.393,82
Rp1.309.170,56
Rp1.257.251,38
Rp1.168.823,66
Min.: 1
Mult.: 1
Connectors With Socket Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors PLUG,STR, 12P P-TYPE, CHECKMATE 64In Stock
Rp485.802,08
Rp412.968,46
Rp387.100,60
Rp368.571,14
Min.: 1
Mult.: 1
Connectors IP67
Amphenol SINE Systems Circular Metric Connectors PLUG,STR,12P,P TYPE 40In Stock
Rp448.559,70
Rp381.229,88
Rp357.380,08
Rp314.633,90
Min.: 1
Mult.: 1
Connectors Without Pin or Socket Contacts Crimp IP67
Amphenol SINE Systems Circular Metric Connectors PLUG,STR,12P,P TYPE 6In Stock
Rp448.192,78
Rp368.387,68
Rp345.455,18
Rp314.450,44
Min.: 1
Mult.: 1
IP67
Amphenol SINE Systems Circular Metric Connectors ST 17P TH 4.5-7.5mm grip w/male pins 7In Stock
Rp1.273.579,32
Rp1.052.876,94
Rp987.014,80
Rp939.865,58
Min.: 1
Mult.: 1
Connectors With Pin Contacts Crimp IP67