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.    

All Results (1,729)

Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS


Amphenol SINE Systems Automotive Connectors Plug 3 Way 3,073In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 3 Pin Plug 1,530In Stock
1,100Expected 13/04/2026
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors Plug 3 Way End Cap Reduced Dia. Seal 1,234In Stock
1,100Expected 01/05/2026
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 3 PinOvermold Plug Socket, GREY 224In Stock
1,000On Order
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 3 Pin Plug w/ Red. Dia. Seal BLK 863In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 3 WM Strain-Relief HSG Green 375In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 3 WM Strain-Relief HSG Gray 768In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 3 WM Strain-Relief HSG Red 300In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 3 WM Strain-Relief HSG Yellow 176In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 3 Pin Plug 1,028In Stock
Min.: 1
Mult.: 1



Amphenol SINE Systems Automotive Connectors Plug 4 Way 1,470In Stock
3,000Expected 13/04/2026
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors Plug 4 Way End Cap 693In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 4 Pin Plug w/ Red. Dia. Seal BLK 1,113In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors Plug 4-Way RD Seal Strain Relief Black 733In Stock
1,200Expected 28/04/2026
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors Plug 6 Way End Cap 194In Stock
1,400Expected 14/04/2026
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 6 Pin Plug w/ End Cap BLK 359In Stock
1,400Expected 13/03/2026
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors Plug 6 Way End Cap Reduced Dia. Seal 136In Stock
1,400On Order
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 6 Pin Plug w/End Cap & Red. Dia. Seal BLK 425In Stock
1,400Expected 01/05/2026
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 6 Pin Overmold Plug Socket, GREY 250In Stock
Min.: 1
Mult.: 1



Amphenol SINE Systems Heavy Duty Power Connectors Mounting Clip 12 way, plastic grey 3,087In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Heavy Duty Power Connectors Mounting Clip 12 way,plastic,blk 2,655In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Extraction, Removal & Insertion Tools RMOVL TOOL SZ8 8-10AWG 265In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Heavy Duty Power Connectors Mounting Clip 8 way, steel, zinc 699In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors Boot (Backshell) 6way Receptacle Grey 133In Stock
300Expected 24/04/2026
Min.: 1
Mult.: 1



Amphenol SINE Systems Automotive Connectors Boot (Backshell) 6way Receptacle Blk 10In Stock
600On Order
Min.: 1
Mult.: 1