A Series™ Connectors

Amphenol Sine Systems A Series™ family of sealed, heavy-duty, multi-pin plastic and metal connectors is made up of 20+ core product lines. The connectors within this family have been developed as a high-performance, cost-effective solution for use with heavy equipment, agricultural, automotive, military, alternate energy, and other demanding interconnect architectures. The A Series Family bridges the gap between controlled and harsh environmental conditions to keep users connected.    

Types of Circular Connectors

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Results: 120
Select Image Part # Mfr. 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 Standard Circular Connector SZ 24 RCPT 23 POS PIN RED ARGMNT 5In Stock
400On Order
Min.: 1
Mult.: 1

Connectors Pin (Male) Crimp IP67, IP69K
Amphenol SINE Systems Standard Circular Connector SZ 24 RCPT 23 POS SOCKET STND ARGMNT 107In Stock
200Expected 02/10/2026
Min.: 1
Mult.: 1

Connectors Socket (Female) Crimp IP67, IP69K
Amphenol SINE Systems Standard Circular Connector SZ 24 RCPT 23 POS SOCKET RED ARGMNT 29In Stock
200Expected 09/10/2026
Min.: 1
Mult.: 1

Connectors Socket (Female) Crimp IP67, IP69K
Amphenol SINE Systems Standard Circular Connector SZ 24 RCPT 27 POS PIN RED ARGMNT 13In Stock
Min.: 1
Mult.: 1

Connectors Pin (Male) Crimp IP67, IP69K
Amphenol SINE Systems Standard Circular Connector SZ 24 RCPT 29 POS SOCKET RED ARGMNT 101In Stock
Min.: 1
Mult.: 1

Connectors Socket (Female) Crimp IP67, IP69K
Amphenol SINE Systems Standard Circular Connector SZ 24 RCPT 31 POS PIN RED ARGMNT 57In Stock
Min.: 1
Mult.: 1

Connectors Pin (Male) Crimp IP67, IP69K
Amphenol SINE Systems Standard Circular Connector SZ 24 RCPT 31 POS SOCKET THIN ARGMNT 60In Stock
600On Order
Min.: 1
Mult.: 1

Connectors Socket (Female) Crimp IP67, IP69K
Amphenol SINE Systems Standard Circular Connector SZ 24 RCPT 35 POS PIN RED ARGMNT 87In Stock
Min.: 1
Mult.: 1

Connectors Pin (Male) Crimp IP67, IP69K
Amphenol SINE Systems Standard Circular Connector SZ 24 RCPT 35 POS SOCKET RED ARGMNT 1In Stock
Min.: 1
Mult.: 1

Connectors Socket (Female) Crimp IP67, IP69K


Amphenol SINE Systems Standard Circular Connector 6 Position, Plug, So al Seal, Wide Threa 78In Stock
200Expected 17/09/2026
Min.: 1
Mult.: 1

Plugs Pin (Male) Crimp IP67, IP69X
Amphenol SINE Systems Standard Circular Connector SZ 18 PLUG 8 POS PIN STND ARGMNT 79In Stock
Min.: 1
Mult.: 1

Connectors Pin (Male) Crimp IP67, IP69K
Amphenol SINE Systems Standard Circular Connector SZ 18 PLUG 8 POS PIN RED ARGMNT 33In Stock
Min.: 1
Mult.: 1

Connectors Pin (Male) Crimp IP67, IP69K
Amphenol SINE Systems Standard Circular Connector SZ 18 PLUG 14 POS SOCKET RED ARGMNT 43In Stock
200Expected 10/09/2026
Min.: 1
Mult.: 1

Connectors Socket (Female) Crimp IP67, IP69K
Amphenol SINE Systems Standard Circular Connector SZ 18 PLUG 21 POS PIN STND ARGMNT 31In Stock
200Expected 12/11/2026
Min.: 1
Mult.: 1

Connectors Pin (Male) Crimp IP67, IP69K
Amphenol SINE Systems Standard Circular Connector SZ 18 PLUG 21 POS SOCKET STND ARGMNT 10In Stock
200Expected 15/12/2026
Min.: 1
Mult.: 1

Connectors Socket (Female) Crimp IP67, IP69K
Amphenol SINE Systems Standard Circular Connector SZ 24 PLUG 9 POS SOCKET RED ARGMNT 25In Stock
Min.: 1
Mult.: 1

Connectors Socket (Female) Crimp IP67, IP69K
Amphenol SINE Systems Standard Circular Connector SZ 24 PLUG 18 POS SOCKET STND ARGMNT 31In Stock
Min.: 1
Mult.: 1

Connectors Socket (Female) Crimp IP67, IP69K
Amphenol SINE Systems Standard Circular Connector SZ 24 PLUG 19 POS PIN RED ARGMNT 49In Stock
200Expected 26/11/2026
Min.: 1
Mult.: 1

Connectors Pin (Male) Crimp IP67, IP69K
Amphenol SINE Systems Standard Circular Connector SZ 24 PLUG 23 POS PIN STND ARGMNT 17In Stock
200Expected 17/09/2026
Min.: 1
Mult.: 1

Connectors Pin (Male) Crimp IP67, IP69K
Amphenol SINE Systems Standard Circular Connector SZ 24 PLUG 23 POS PIN RED ARGMNT 65In Stock
200Expected 08/09/2026
Min.: 1
Mult.: 1

Connectors Pin (Male) Crimp IP67, IP69K
Amphenol SINE Systems Standard Circular Connector SZ 24 PLUG 23 POS SOCKET RED ARGMNT 61In Stock
Min.: 1
Mult.: 1

Connectors Socket (Female) Crimp IP67, IP69K
Amphenol SINE Systems Standard Circular Connector SZ 24 PLUG 29 POS PIN RED ARGMNT 16In Stock
200Expected 03/12/2026
Min.: 1
Mult.: 1

Connectors Pin (Male) Crimp IP67, IP69K
Amphenol SINE Systems Standard Circular Connector SZ 24 PLUG 31 POS SOCKET RED ARGMNT 10In Stock
200Expected 26/11/2026
Min.: 1
Mult.: 1

Connectors Socket (Female) Crimp IP67, IP69K
Amphenol SINE Systems Standard Circular Connector 2 Position Plug, Pin Size 18, Wide Threa 89In Stock
Min.: 1
Mult.: 1

Plugs Pin (Male) Crimp IP67, IP69X


Amphenol SINE Systems Standard Circular Connector SZ 24 Backshell 2 piece 83In Stock
500On Order
Min.: 1
Mult.: 1

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