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.    

Results: 1,692
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Amphenol SINE Systems Automotive Connectors 12-WAY PLG F A POS KEY E-SEAL 507In Stock
500Expected 12/03/2026
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors Plug 12-Way Strain Relief Black 475In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 12 Pin Plug Key Positn A w/ Strn Rlf 2,116In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors Plug 12 Way Key B 2,717In Stock
3,360Expected 29/04/2026
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 12P PLUG W/ CAP SEAL KEY POSITION B 1,359In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 12P PLUG W/ SEAL KEY POSITION B 922In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 12P PLUG W/ CAP SEAL KEY POSITION B 419In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors Plug 12 Way Key C 1,243In Stock
2,100Expected 13/04/2026
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 12P PLUG W/ SEAL KEY POSITION C 843In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors Plug 12 Way Key D 1,799In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 12P PLUG W/ SEAL KEY POSITION D 1,409In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 2 Pin Pug BLK 3,593In Stock
12,000Expected 29/04/2026
Min.: 1
Mult.: 1



Amphenol SINE Systems Automotive Connectors Plug 2 Way 6,469In Stock
19,200On Order
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors AT 2S KIT WEDGE & CONTACTS 1,156In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors Plug 2-Way Strain Relief Black 4,988In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors Plug 2-Way RD Seal Strain Relief Black 4,441In Stock
6,000Expected 29/04/2026
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 2P PLUG END CAP SEAL 1,990In Stock
1,500Expected 29/05/2026
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors Plug 3 Way 15,049In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors AT 3S KIT WEDGE & CONTACTS 730In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors Plug 3 Way Reduced Diameter Seal 6,172In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors Plug 3-Way Strain Relief Black 1,364In Stock
3,000Expected 21/04/2026
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors Plug 3-Way RD Seal Strain Relief Black 1,453In Stock
2,000Expected 14/04/2026
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 3P PLUG END CAP SEAL 4,568In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors Plug 4 Way 3,823In Stock
32,400On Order
Min.: 1
Mult.: 1

Amphenol SINE Systems Automotive Connectors 4 Pin Plug BLK 1,852In Stock
5,400On Order
Min.: 1
Mult.: 1