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Environmentally Sealed Connectors

Molex Environmentally Sealed Connectors provide an ideal interconnect solution for heavy-duty and harsh-environment applications. Molex offers a wide range of standard-sealed and custom-sealed interconnect systems. These connectors are suitable for applications requiring ruggedized sealed plugs, receptacles, and power connectors, including IP67 or IP68 ratings.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Automotive Connectors MX123 WIRE DRESS COVER 66/73/80 CKT 34565-0005 Molex 1: $0.67 17,026In Stock 5,274On Order New Product	Mfr. Part # 34565-0005 Mouser Part # 538-34565-0005 New Product	Molex	Automotive Connectors MX123 WIRE DRESS COVER 66/73/80 CKT	Datasheet	17,026In Stock 5,274On Order On Order Ship Dates Mfr. #: 34565-0005 Stock: 17,026 Can Ship Immediately On Order: 1,200 Pending 3,800 Expected 11/9/2026 274 Expected 11/12/2026 Factory Lead-Time: 10 Weeks	$0.67 $0.583 $0.533 $0.481 View $0.438 $0.363 $0.315 $0.288 $0.278	Min.: 1 Mult.: 1
Automotive Connectors MX123 HRN CONN ASSY 80 CKT OPT0 KEY G/80 Molex 216738-0001 216738-0001 Molex 1: $4.80 144In Stock 144Expected 11/6/2026 New Product	Mfr. Part # 216738-0001 Mouser Part # 538-216738-0001 New Product	Molex	Automotive Connectors MX123 HRN CONN ASSY 80 CKT OPT0 KEY G/80	Datasheet	144In Stock 144Expected 11/6/2026	$4.80 $4.37 $4.14 $3.85 View $3.37 $3.27 $2.80 $2.63 Quote	Min.: 1 Mult.: 1
Automotive Connectors MX123 HRN CONN ASSY 66 CKT OPT9 KEY C/66 Molex 216741-0004 216741-0004 Molex 1: $5.82 121In Stock New Product	Mfr. Part # 216741-0004 Mouser Part # 538-216741-0004 New Product	Molex	Automotive Connectors MX123 HRN CONN ASSY 66 CKT OPT9 KEY C/66 Learn More about Molex mx123 sealed connectors	Datasheet	121In Stock	$5.82 $5.29 $5.02 $4.90 View $4.67 $4.07 $3.55 $3.45 $3.32	Min.: 1 Mult.: 1
Automotive Connectors MX123 HRN CONN ASSY 73 CKT OPT0 KEY B/73 Molex 216739-0002 216739-0002 Molex 1: $4.81 384In Stock New Product	Mfr. Part # 216739-0002 Mouser Part # 538-216739-0002 New Product	Molex	Automotive Connectors MX123 HRN CONN ASSY 73 CKT OPT0 KEY B/73		384In Stock	$4.81 $4.38 $4.15 $3.86 View $3.37 $2.93	Min.: 1 Mult.: 1
Terminals Perma-Seal Male Quick Disconnect Tab for 22-18 AWG Wire, Tab Size 6.35 x 0.81mm, Mylar Tape Carrier 19164-0016 Molex 1: $1.43 2,000In Stock New Product	Mfr. Part # 19164-0016 Mouser Part # 538-19164-0016 New Product	Molex	Terminals Perma-Seal Male Quick Disconnect Tab for 22-18 AWG Wire, Tab Size 6.35 x 0.81mm, Mylar Tape Carrier Learn More about Molex perma seal connectors	Datasheet	2,000In Stock	Cut Tape $1.43 $1.21 $1.16 $1.09 Reel $0.859 View $1.02 $0.788 $0.681 $0.664	Min.: 1 Mult.: 1 : 500
Terminals Perma-Seal Step Down Butt Splice from 10/12 to 14/16 AWG Wire, Carton 19164-0077 Molex 1: $2.52 16,533In Stock	Mfr. Part # 19164-0077 Mouser Part # 538-19164-0077	Molex	Terminals Perma-Seal Step Down Butt Splice from 10/12 to 14/16 AWG Wire, Carton Learn More about Molex perma seal connectors	Datasheet	16,533In Stock	$2.52 $2.22 $1.78 $1.71 View $1.57 $1.52 $1.44 $1.42	Min.: 1 Mult.: 1
Automotive Connectors 0.635mm CMC CP Female Terminal, HP Version, Tin Plated w/ Selective 1.27 m Gold in Contact Area, for Square 0.6mm x 0.6mm Pins, Wire Size 0.5mm 64322-1359 Molex 12,000: $0.662 96,000In Stock	Mfr. Part # 64322-1359 Mouser Part # 538-64322-1359	Molex	Automotive Connectors 0.635mm CMC CP Female Terminal, HP Version, Tin Plated w/ Selective 1.27 m Gold in Contact Area, for Square 0.6mm x 0.6mm Pins, Wire Size 0.5mm Learn More about Molex cmc	Datasheet	96,000In Stock	Reel $0.662 Quote Quote	Min.: 12,000 Mult.: 12,000 : 12,000
Automotive Connectors MX150L Female Terminal for 16-14 AWG Wire, Gold Plated, Metal Strip Carrier 19420-0003 Molex 4,000: $1.08 28,000In Stock	Mfr. Part # 19420-0003 Mouser Part # 538-19420-0003	Molex	Automotive Connectors MX150L Female Terminal for 16-14 AWG Wire, Gold Plated, Metal Strip Carrier Learn More about Molex mx150l connector	Datasheet	28,000In Stock	Reel $1.08 $1.04	Min.: 4,000 Mult.: 4,000 : 4,000
Automotive Connectors 2.54mm Pit., MX123 Header, 56 Pos. Shrouded Assy., Qty(56) 0.64mm Square Sig Pins, Harness Side Key Code H, Gray (Au Mate Side Finish) 31386-2002 Molex 1: $12.70 2,724In Stock	Mfr. Part # 31386-2002 Mouser Part # 538-31386-2002	Molex	Automotive Connectors 2.54mm Pit., MX123 Header, 56 Pos. Shrouded Assy., Qty(56) 0.64mm Square Sig Pins, Harness Side Key Code H, Gray (Au Mate Side Finish) Learn More about Molex mx123 sealed connectors	Datasheet	2,724In Stock	$12.70 $9.21 $8.98 $8.75 View $8.58 $7.28	Min.: 1 Mult.: 1
Automotive Connectors MX150 Male Terminal for Mat-Sealed or Unsealed Conn.s, Gold Pltg, 22 AWG, Left Reel Payoff 33011-0006 Molex 1: $0.40 68,522In Stock	Mfr. Part # 33011-0006 Mouser Part # 538-33011-0006	Molex	Automotive Connectors MX150 Male Terminal for Mat-Sealed or Unsealed Conn.s, Gold Pltg, 22 AWG, Left Reel Payoff Learn More about Molex mx150 sealed connectors	Datasheet	68,522In Stock	Cut Tape $0.40 $0.343 $0.31 $0.297 View Reel $0.234 $0.268 $0.256 $0.242 $0.236 $0.234	Min.: 1 Mult.: 1 : 7,500
Automotive Connectors MX150 Male Terminal for Mat-Sealed or Unsealed Conn.s, Gold Pltg, 22 AWG, Right Reel Payoff 33011-1006 Molex 1: $0.68 128,629In Stock	Mfr. Part # 33011-1006 Mouser Part # 538-33011-1006	Molex	Automotive Connectors MX150 Male Terminal for Mat-Sealed or Unsealed Conn.s, Gold Pltg, 22 AWG, Right Reel Payoff Learn More about Molex mx150 sealed connectors	Datasheet	128,629In Stock	Cut Tape $0.68 $0.524 $0.48 $0.433 View Reel $0.283 $0.396 $0.333 $0.313 $0.299 $0.283	Min.: 1 Mult.: 1 : 7,500
Automotive Connectors MX150L 8 Circuit Recept. for 16-14 AWG Wire, w/out CPA, Black 19418-0023 Molex 1: $5.52 3,957In Stock	Mfr. Part # 19418-0023 Mouser Part # 538-19418-0023	Molex	Automotive Connectors MX150L 8 Circuit Recept. for 16-14 AWG Wire, w/out CPA, Black Learn More about Molex mx150l connector	Datasheet	3,957In Stock	$5.52 $5.03 $4.72 $4.24 View $4.10 $3.80 $3.74 $3.55 $3.46	Min.: 1 Mult.: 1
USB Cables / IEEE 1394 Cables Sealed Industrial USB 3 Type A Plug to Pigtail Cable Assy., 2m Lg. 84734-1001 Molex 1: $131.96 241In Stock	Mfr. Part # 84734-1001 Mouser Part # 538-84734-1001	Molex	USB Cables / IEEE 1394 Cables Sealed Industrial USB 3 Type A Plug to Pigtail Cable Assy., 2m Lg. Learn More about Molex sealed industrial usb	Datasheet	241In Stock	$131.96 $120.40 $116.51 $113.41 Quote Quote	Min.: 1 Mult.: 1
Automotive Connectors 2.54mm Pit., MX123 Header, 73 Pos. Shrouded Assy., (72) 0.64mm Square Sig Pins + (1) 2.8mm Pwr Blade, Harness Side Key Code A, Black (Au Mate Side Finish) 31387-2014 Molex 1: $22.23 1,089In Stock	Mfr. Part # 31387-2014 Mouser Part # 538-31387-2014	Molex	Automotive Connectors 2.54mm Pit., MX123 Header, 73 Pos. Shrouded Assy., (72) 0.64mm Square Sig Pins + (1) 2.8mm Pwr Blade, Harness Side Key Code A, Black (Au Mate Side Finish) Learn More about Molex transportation solutions	Datasheet	1,089In Stock	$22.23 $20.25 $19.95 $19.02 View $18.12 $16.22 $15.48 Quote	Min.: 1 Mult.: 1
Terminals Perma-Seal Female Quick Disconnect Recept. for 12-10 AWG Wire, Tab Size 6.35 x 0.81mm, Carton 19164-0076 Molex 1: $1.12 20,154In Stock	Mfr. Part # 19164-0076 Mouser Part # 538-19164-0076	Molex	Terminals Perma-Seal Female Quick Disconnect Recept. for 12-10 AWG Wire, Tab Size 6.35 x 0.81mm, Carton Learn More about Molex perma seal connectors	Datasheet	20,154In Stock	$1.12 $1.01 $0.936 $0.914 View $0.883 $0.791 $0.731 $0.714 $0.711	Min.: 1 Mult.: 1
Automotive Connectors MX150L Male Terminal for 8 AWG Wire, Tin Plated, Metal Strip Carrier 19431-0015 Molex 2,500: $0.576 42,500In Stock	Mfr. Part # 19431-0015 Mouser Part # 538-19431-0015	Molex	Automotive Connectors MX150L Male Terminal for 8 AWG Wire, Tin Plated, Metal Strip Carrier Learn More about Molex mx150l connector	Datasheet	42,500In Stock	Reel $0.576 $0.565 $0.538 Quote Quote	Min.: 2,500 Mult.: 2,500 : 2,500
Automotive Connectors 0.635mm CMC CP Female Terminal, Tin Plated w/ Selective 1.27 m Gold in Contact Area, for Square 0.6mm x 0.6mm Pins, Wire Size 0.22-0.44mm 64322-1229 Molex 1: $1.22 22,826In Stock	Mfr. Part # 64322-1229 Mouser Part # 538-64322-1229	Molex	Automotive Connectors 0.635mm CMC CP Female Terminal, Tin Plated w/ Selective 1.27 m Gold in Contact Area, for Square 0.6mm x 0.6mm Pins, Wire Size 0.22-0.44mm Learn More about Molex cmc	Datasheet	22,826In Stock	Cut Tape $1.22 Reel $0.655 Quote Quote	Min.: 1 Mult.: 1 : 12,000
Automotive Connectors MX123 HRN CONN ASSY 73 CKT OPT0 KEY C/73 Molex 216739-0003 216739-0003 Molex 1: $4.81 218In Stock New Product	Mfr. Part # 216739-0003 Mouser Part # 538-216739-0003 New Product	Molex	Automotive Connectors MX123 HRN CONN ASSY 73 CKT OPT0 KEY C/73	Datasheet	218In Stock	$4.81 $4.38 $4.15 $3.86 View $3.37 $2.93 $2.86 $2.71 Quote	Min.: 1 Mult.: 1
Sensor Cables / Actuator Cables M12 Sig, A-Coded, Double-Ended Cordset, 4 Poles, Female (90C) to Male (Straight), 22 AWG, Yellow TPE Cable, Yellow Overmold, 1.50m (4.92') Lg. 1200660377 Molex 1: $71.62 22In Stock	Mfr. Part # 1200660377 Mouser Part # 538-1200660377	Molex	Sensor Cables / Actuator Cables M12 Sig, A-Coded, Double-Ended Cordset, 4 Poles, Female (90C) to Male (Straight), 22 AWG, Yellow TPE Cable, Yellow Overmold, 1.50m (4.92') Lg. Learn More about Molex ruggedized products	Datasheet	22In Stock	$71.62	Min.: 1 Mult.: 1
Sensor Cables / Actuator Cables M12 Sig, A-Coded, Double-Ended Cordset, 4 Poles, Female (Straight) to Male (Straight), 22 AWG, Yellow TPE Cable, Yellow Overmold, 8.0m (26.25') Lg. 1200660694 Molex 1: $79.69 28In Stock	Mfr. Part # 1200660694 Mouser Part # 538-1200660694	Molex	Sensor Cables / Actuator Cables M12 Sig, A-Coded, Double-Ended Cordset, 4 Poles, Female (Straight) to Male (Straight), 22 AWG, Yellow TPE Cable, Yellow Overmold, 8.0m (26.25') Lg. Learn More about Molex brad micro change m12	Datasheet	28In Stock	$79.69	Min.: 1 Mult.: 1
Circular Metric Connectors M12 Sig, A-Coded, Field-Attachable, 5 Poles, Female, 90C, PG7 Gland, 3.30-6.6mm 1200710044 Molex 1: $44.53 63In Stock	Mfr. Part # 1200710044 Mouser Part # 538-1200710044	Molex	Circular Metric Connectors M12 Sig, A-Coded, Field-Attachable, 5 Poles, Female, 90C, PG7 Gland, 3.30-6.6mm Learn More about Molex brad m12m8 field attachable	Datasheet	63In Stock	$44.53 $41.28 $39.34 $39.12	Min.: 1 Mult.: 1
Circular Metric Connectors M12 Sig, A-Coded, M12 Push-Pull Ultra-Lock Recept., 4 Poles, Male (Straight), M16x1.5 Mtg Threads, Back Panel Mount, PCB Pins 1200845180 Molex 1: $30.33 125In Stock	Mfr. Part # 1200845180 Mouser Part # 538-1200845180	Molex	Circular Metric Connectors M12 Sig, A-Coded, M12 Push-Pull Ultra-Lock Recept., 4 Poles, Male (Straight), M16x1.5 Mtg Threads, Back Panel Mount, PCB Pins Learn More about Molex brad ultra lock	Datasheet	125In Stock	$30.33 $27.54 $24.79 $23.39 View $23.10 Quote	Min.: 1 Mult.: 1
Circular Metric Connectors Nano-Change (M8) Recept., 5 Poles, B-Coded, M8 x 0.5 Mtg Threads, Female (Straight) to 24 AWG Leads, 0.30m (11.81") Lg. 120090-0037 Molex 1: $73.04 83In Stock	Mfr. Part # 120090-0037 Mouser Part # 538-120090-0037	Molex	Circular Metric Connectors Nano-Change (M8) Recept., 5 Poles, B-Coded, M8 x 0.5 Mtg Threads, Female (Straight) to 24 AWG Leads, 0.30m (11.81") Lg. Learn More about Molex nano change M8	Datasheet	83In Stock	$73.04 $70.98 $63.56	Min.: 1 Mult.: 1
Circular Metric Connectors M12 Sig, B-Coded, Field Attachable, 5 Poles, Male (Straight), PROFIBUS 1201000002 Molex 1: $62.57 80In Stock	Mfr. Part # 1201000002 Mouser Part # 538-1201000002	Molex	Circular Metric Connectors M12 Sig, B-Coded, Field Attachable, 5 Poles, Male (Straight), PROFIBUS	Datasheet	80In Stock	$62.57 $58.19 $56.84	Min.: 1 Mult.: 1
Sensor Cables / Actuator Cables Mini-Change C-Size Double-Ended Cordset, 19 Poles, Male (Straight) to Female (Straight), 22/18 AWG, PUR Cable, 10.0m (32.81') Lg. 1300120341 Molex 1: $437.92 3In Stock	Mfr. Part # 1300120341 Mouser Part # 538-1300120341	Molex	Sensor Cables / Actuator Cables Mini-Change C-Size Double-Ended Cordset, 19 Poles, Male (Straight) to Female (Straight), 22/18 AWG, PUR Cable, 10.0m (32.81') Lg. Learn More about Molex brad mini change	Datasheet	3In Stock	$437.92	Min.: 1 Mult.: 1