MX123 Sealed Connectors

Molex MX123 Sealed Connection System is a fully sealed, high-performance system, designed for transportation power-train applications that require reliable connections in high-vibration under-the-hood environments. The MX123 sealed connection system from Molex meets GMW3191 specifications, ensuring this product can perform in very harsh, hot, high-vibration environments. This system utilizes matte-seal technology, creating an extremely resilient sealed connector system with a small package. Features include multiple polarization, wire-dress and PCB-tail options, and integrated TPA and CPA components, assisting in keeping the interface mated while freeing up valuable time in the assembly process.

All Results (59)

Select Image Part # Mfr. Description Datasheet Availability Pricing (CRC) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Molex Automotive Connectors MX123 56CKT HDR SHRD KEY H GRY SLVR 56In Stock
Min.: 1
Mult.: 1

Molex Automotive Connectors MX123 HDR 80CKT SHRD KEY G BLUE SLVR 199In Stock
Min.: 1
Mult.: 1

Molex Automotive Connectors MX123 66CKT HDR SHRD Key A BLK SLVR 307In Stock
Min.: 1
Mult.: 1

Molex Automotive Connectors MX64 F TERM 22 AWG B WIND Cut Strip-100 7 700In Stock
Min.: 100
Mult.: 100

Molex Automotive Connectors MX64 F TERM 22 AWG B WIND Loose PC 1 018In Stock
Min.: 1
Mult.: 1

Molex Automotive Connectors MX64 F TERM 22 AWG B WIND REEL OF 1000 2 000In Stock
10 000On Order
Min.: 1 000
Mult.: 1 000
: 1 000

Molex Automotive Connectors MX64 F TERM 22 AWG D WIND Cut Strip-100 3 400In Stock
Min.: 100
Mult.: 100

Molex Automotive Connectors MX64 F TERM 22 AWG D WIND Loose PC 4 753In Stock
Min.: 1
Mult.: 1

Molex Automotive Connectors MX64 F TERM 18-20AWG B WIND Cut Strip-100 17 400In Stock
Min.: 100
Mult.: 100

Molex Automotive Connectors MX64 F TERM 18-20AWG B WIND Loose PC 5 793In Stock
Min.: 1
Mult.: 1

Molex Automotive Connectors MX64 F TERM 18-20AWG B WIND REEL OF 1000 18 000In Stock
Min.: 1 000
Mult.: 1 000
: 1 000

Molex Automotive Connectors MX64 RCPT Au 18/20 Cut Strip of 100 8 500In Stock
Min.: 100
Mult.: 100

Molex Automotive Connectors MX64 RCPT Au 18/20 Loose PC 3 665In Stock
Min.: 1
Mult.: 1

Molex Automotive Connectors MX64 RCPT Au 18/20 Reel of 1000 9 000In Stock
Min.: 1 000
Mult.: 1 000
: 1 000

Molex Automotive Connectors MX64 F TERM 22 AWG B WIND Cut Strip-100 1 300In Stock
Min.: 100
Mult.: 100

Molex Automotive Connectors MX64 F TERM 22 AWG B WIND Loose PC 638In Stock
Min.: 1
Mult.: 1

Molex Automotive Connectors MX64 F TERM 22 AWG B WIND REEL OF 1000 15 000In Stock
Min.: 1 000
Mult.: 1 000
: 1 000

Molex Automotive Connectors MX64 RCPT TERM 22AWG Cut Strip of 100 9 900In Stock
Min.: 100
Mult.: 100

Molex Automotive Connectors MX64 RCPT TERM 22AWG Reel of 1,000 5 000In Stock
Min.: 1 000
Mult.: 1 000
: 1 000

Molex Automotive Connectors MX64 F TERM 18-20AWG B WIND Cut Strip-100 7 900In Stock
Min.: 100
Mult.: 100

Molex Automotive Connectors MX64 F TERM 18-20AWG B WIND Loose PC 7 689In Stock
Min.: 1
Mult.: 1

Molex Automotive Connectors MX64 F TERM 18-20AWG B WIND REEL OF 1000 11 000In Stock
Min.: 1 000
Mult.: 1 000
: 1 000


Molex Automotive Connectors MX123 HRN CONN 49CKT OPT9 KY A/49 29In Stock
Min.: 1
Mult.: 1

Molex Automotive Connectors MX64 F TERM 22 AWG D WIND REEL 10000
30 000Expected 11/12/2026
Min.: 10 000
Mult.: 10 000
: 10 000



Molex Automotive Connectors MX123 WIRE DRESS COVER 66/73/80 CKT
18 040On Order
Min.: 1
Mult.: 1