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 (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Molex Automotive Connectors MX123 HDR 73CKT SHRD KEY A BLK GLD 1.128In Stock
Min.: 1
Mult.: 1

Molex Automotive Connectors MX123 56CKT HDR SHRD KEY H GRY GLD 2.782In Stock
Min.: 1
Mult.: 1

Molex Automotive Connectors MX150 SLD MALE DR 12CKT POL C W/O CPA 1.678In Stock
Min.: 1
Mult.: 1

Molex Automotive Connectors MX123 66CKT HDR SHRD Key A BLK GLD 858In Stock
Min.: 1
Mult.: 1

Molex Automotive Connectors MX123 HDR 73CKT SHRD KEY B GRY GLD 917In Stock
Min.: 1
Mult.: 1

Molex Automotive Connectors MX64 F TERM 22 AWG B WIND REEL 10000 20.000In Stock
Min.: 10.000
Mult.: 10.000
: 10.000

Molex Automotive Connectors MX123 HDR 73CKT SHRD KEY B GRY SLVR 594In Stock
Min.: 1
Mult.: 1

Molex Automotive Connectors MX123 66CKT HDR SHRD KEY C BLUE SLVR 1.091In Stock
Min.: 1
Mult.: 1

Molex Automotive Connectors MX123 HDR 80CKT SHRD KEY G BLUE SLVR 337In Stock
Min.: 1
Mult.: 1

Molex Automotive Connectors MX123 HDR 73CKT SHRD KEY C BLUE GLD 90In Stock
Min.: 1
Mult.: 1

Molex 216741-0004
Molex Automotive Connectors MX123 HRN CONN ASSY 66 CKT OPT9 KEY C/66 78In Stock
Min.: 1
Mult.: 1
Molex Automotive Connectors MX123 56KCT HDR SHRD KEY G BLUE GOLD 964In Stock
Min.: 1
Mult.: 1

Molex Automotive Connectors MX64 F TERM 18-20AWG B WIND REEL 9000 63.000In Stock
81.000Expected 16/07/2026
Min.: 9.000
Mult.: 9.000
: 9.000

Molex Automotive Connectors MX64 RCPT Au 18/20 Reel of 9000 99.000In Stock
108.000Expected 12/08/2026
Min.: 9.000
Mult.: 9.000
: 9.000

Molex Automotive Connectors MX123 73/80Ckt Dress Cover 8.526In Stock
Min.: 1
Mult.: 1

Molex Automotive Connectors MX123 0.64mm Grommet Seal Plug 252.792In Stock
210.000Expected 23/07/2026
Min.: 1
Mult.: 1

Molex Crimpers / Crimping Tools MX64 FEMALE CRIMPER 14In Stock
Min.: 1
Mult.: 1
Molex Extraction, Removal & Insertion Tools EXTRACTOR TOOL 107In Stock
Min.: 1
Mult.: 1
Molex Automotive Connectors MX123 49/56Ckt Dress Cover 8.819In Stock
272Expected 29/06/2026
Min.: 1
Mult.: 1

Molex Crimpers / Crimping Tools Hand Crimp Tool MX64 .35mm2&.50-.75mm2 Wr 9In Stock
Min.: 1
Mult.: 1


Molex Automotive Connectors MX123 56CKT HDR SHRD KEY G BLUE SLVR 253In Stock
Min.: 1
Mult.: 1

Molex Automotive Connectors MX123 56CKT HDR SHRD KEY H GRY SLVR 73In Stock
Min.: 1
Mult.: 1



Molex Automotive Connectors MX123 HDR 73CKT SHRD KEY A BLK SLVR 192In Stock
870Expected 26/06/2026
Min.: 1
Mult.: 1

Molex Automotive Connectors MX123 66CKT HDR SHRD KEY C BLUE GLD 257In Stock
Min.: 1
Mult.: 1

Molex Automotive Connectors MX123 66CKT HDR SHRD Key A BLK SLVR 320In Stock
Min.: 1
Mult.: 1