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MX19 Waterproof Relay Connectors

JAE Electronics MX19 Waterproof Relay Connectors are designed to withstand harsh environments and weather conditions. These robust connectors feature an improved harness assembly process with a grommet that has a rear cover. A small two-plate spring mechanism improves contact reliability. The highly reliable contact mechanism withstands the vibration of automobiles. JAE Electronics MX19 Waterproof Relay Connectors are ideal for industrial and automotive applications.

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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 3 Position Receptacle Housing MX19A003S51 JAE Electronics 1: $1.90 2,003In Stock 8,000Expected 11/10/2026	Mfr. Part # MX19A003S51 Mouser Part # 656-MX19A003S51	JAE Electronics	Automotive Connectors 3 Position Receptacle Housing Learn More about JAE Electronics jae mx19 connectors	Datasheet	2,003In Stock 8,000Expected 11/10/2026	$1.90 $1.63 $1.44 $1.38 View $1.29 $1.22 $1.19 $1.09 $1.06	Min.: 1 Mult.: 1
Automotive Connectors 4P Pin Housing Black 2 way connector MX19004P51 JAE Electronics 1: $1.48 7,400In Stock 1,200On Order	Mfr. Part # MX19004P51 Mouser Part # 656-MX19004P51	JAE Electronics	Automotive Connectors 4P Pin Housing Black 2 way connector Learn More about JAE Electronics jae mx19 connectors	Datasheet	7,400In Stock 1,200On Order	$1.48 $1.26 $1.12 $1.07 View $1.00 $0.943 $0.866 $0.841	Min.: 1 Mult.: 1
Automotive Connectors 4P Sckt Housing Blk 2 way connector MX19004S51 JAE Electronics 1: $2.16 4,329In Stock 14,400On Order	Mfr. Part # MX19004S51 Mouser Part # 656-MX19004S51	JAE Electronics	Automotive Connectors 4P Sckt Housing Blk 2 way connector Learn More about JAE Electronics jae mx19 connectors	Datasheet	4,329In Stock 14,400On Order On Order Ship Dates Mfr. #: MX19004S51 Stock: 4,329 Can Ship Immediately On Order: 6,400 Expected 12/2/2026 8,000 Expected 12/22/2026 Factory Lead-Time: 19 Weeks	$2.16 $1.89 $1.81 $1.69 View $1.53 $1.40 $1.24 $1.21 $1.19	Min.: 1 Mult.: 1
Automotive Connectors 4P Sckt Housing Gray 2 way connector MX19004S52 JAE Electronics 1: $3.63 845In Stock	Mfr. Part # MX19004S52 Mouser Part # 656-MX19004S52	JAE Electronics	Automotive Connectors 4P Sckt Housing Gray 2 way connector Learn More about JAE Electronics jae mx19 connectors	Datasheet	845In Stock	$3.63 $3.21 $2.86 $2.73 View $2.56 $2.41 $2.29 $2.13	Min.: 1 Mult.: 1
Automotive Connectors Crimp Pin Contact 2 way connector MX19P10K451 JAE Electronics 1: $0.143 38,240In Stock 30,000On Order	Mfr. Part # MX19P10K451 Mouser Part # 656-MX19P10K451	JAE Electronics	Automotive Connectors Crimp Pin Contact 2 way connector Learn More about JAE Electronics jae mx19 connectors	Datasheet	38,240In Stock 30,000On Order On Order Ship Dates Mfr. #: MX19P10K451 Stock: 38,240 Can Ship Immediately On Order: 20,000 Pending 10,000 Expected 10/12/2026 Factory Lead-Time: 19 Weeks	Cut Tape $0.143 $0.122 $0.111 $0.105 View Reel $0.074 $0.094 $0.09 $0.083 $0.082 $0.074	Min.: 1 Mult.: 1 : 10,000
Automotive Connectors Crimp Socket Contact 2 way connector MX19S10K451 JAE Electronics 1: $0.143 31,980In Stock 60,000Expected 10/15/2026	Mfr. Part # MX19S10K451 Mouser Part # 656-MX19S10K451	JAE Electronics	Automotive Connectors Crimp Socket Contact 2 way connector Learn More about JAE Electronics jae mx19 connectors	Datasheet	31,980In Stock 60,000Expected 10/15/2026	Cut Tape $0.143 $0.118 $0.107 $0.101 View Reel $0.073 $0.091 $0.086 $0.081 $0.079 $0.073	Min.: 1 Mult.: 1 : 10,000
Specialized Cables CRIMPED WIRE FLRY-B 0.5 (900MM LENGTH) JAE Electronics C2777-MX19S10K451-FB0.5-900 C2777-MX19S10K451-FB0.5-900 JAE Electronics 1: $2.21 365In Stock	Mfr. Part # C2777-MX19S10K451-FB0.5-900 Mouser Part # 656-MX19S10K451FB059	JAE Electronics	Specialized Cables CRIMPED WIRE FLRY-B 0.5 (900MM LENGTH) Learn More about JAE Electronics jae mx19 connectors	Datasheet	365In Stock	$2.21 $1.89 $1.77 $1.68 View $1.60 $1.52 $1.47 $1.42	Min.: 1 Mult.: 1
Automotive Connectors CRIMP CONTACTS PIN SIDE M19P09K3F2 JAE Electronics 1: $0.156 9,562In Stock 54,000On Order	Mfr. Part # M19P09K3F2 Mouser Part # 656-M19P09K3F2	JAE Electronics	Automotive Connectors CRIMP CONTACTS PIN SIDE Learn More about JAE Electronics jae mx19 connectors	Datasheet	9,562In Stock 54,000On Order On Order Ship Dates Mfr. #: M19P09K3F2 Stock: 9,562 Can Ship Immediately On Order: 9,000 Expected 10/19/2026 45,000 Expected 12/23/2026 Factory Lead-Time: 21 Weeks	Cut Tape $0.156 $0.13 $0.117 $0.112 View Reel $0.077 $0.099 $0.095 $0.088 $0.081 $0.077	Min.: 1 Mult.: 1 : 9,000
Automotive Connectors 2P Pin Housing Black 2 way connector MX19002P51 JAE Electronics 1: $1.14 1,727In Stock	Mfr. Part # MX19002P51 Mouser Part # 656-MX19002P51	JAE Electronics	Automotive Connectors 2P Pin Housing Black 2 way connector Learn More about JAE Electronics jae mx19 connectors	Datasheet	1,727In Stock	$1.14 $0.969 $0.807 $0.772 View $0.719 $0.659 $0.636 $0.634 $0.632	Min.: 1 Mult.: 1
Automotive Connectors 2P Skt Housing Blk 2 way connector MX19002S51 JAE Electronics 1: $1.81 1,730In Stock 8,000Expected 11/4/2026	Mfr. Part # MX19002S51 Mouser Part # 656-MX19002S51	JAE Electronics	Automotive Connectors 2P Skt Housing Blk 2 way connector Learn More about JAE Electronics jae mx19 connectors	Datasheet	1,730In Stock 8,000Expected 11/4/2026	$1.81 $1.55 $1.38 $1.31 View $1.22 $1.16 $1.12 $1.05 $1.03	Min.: 1 Mult.: 1
Automotive Connectors 2P Sckt Housing Gray 2 way connector MX19002S52 JAE Electronics 1: $4.02 1,990Expected 12/1/2026	Mfr. Part # MX19002S52 Mouser Part # 656-MX19002S52	JAE Electronics	Automotive Connectors 2P Sckt Housing Gray 2 way connector Learn More about JAE Electronics jae mx19 connectors	Datasheet	1,990Expected 12/1/2026	$4.02 $3.47 $3.09 $2.95 View $2.77 $2.63 $2.51 $2.22 $2.13	Min.: 1 Mult.: 1
Automotive Connectors CRIMP CONTACTS SOCKET SIDE M19S09K3F2 JAE Electronics 1: $0.195 81,000Expected 2/2/2027	Mfr. Part # M19S09K3F2 Mouser Part # 656-M19S09K3F2	JAE Electronics	Automotive Connectors CRIMP CONTACTS SOCKET SIDE Learn More about JAE Electronics jae mx19 connectors	Datasheet	81,000Expected 2/2/2027	Cut Tape $0.195 $0.166 $0.148 $0.142 View Reel $0.108 $0.126 $0.121 $0.113 $0.108	Min.: 1 Mult.: 1 : 9,000
Automotive Connectors DUMMY PLUG 2 way connector MX19000XD1 JAE Electronics 1: $0.247 24,352On Order	Mfr. Part # MX19000XD1 Mouser Part # 656-MX19000XD1	JAE Electronics	Automotive Connectors DUMMY PLUG 2 way connector Learn More about JAE Electronics jae mx19 connectors	Datasheet	24,352On Order On Order Ship Dates Mfr. #: MX19000XD1 Stock: 0 On Order: 14,352 Expected 12/2/2026 10,000 Expected 1/19/2027 Factory Lead-Time: 19 Weeks	$0.247 $0.209 $0.187 $0.178 View $0.16 $0.143 $0.138 $0.131	Min.: 1 Mult.: 1
Automotive Connectors 4P Pin Housing Gray 2 way connector MX19004P52 JAE Electronics 1: $2.94 2,396Expected 12/2/2026	Mfr. Part # MX19004P52 Mouser Part # 656-MX19004P52	JAE Electronics	Automotive Connectors 4P Pin Housing Gray 2 way connector Learn More about JAE Electronics jae mx19 connectors	Datasheet	2,396Expected 12/2/2026	$2.94 $2.57 $2.07 $1.98 View $1.85 $1.76 $1.65 $1.52	Min.: 1 Mult.: 1
Automotive Connectors 2P Pin Housing Gray 2 way connector MX19002P52 JAE Electronics 1: $2.89 1,197Expected 11/24/2026	Mfr. Part # MX19002P52 Mouser Part # 656-MX19002P52	JAE Electronics	Automotive Connectors 2P Pin Housing Gray 2 way connector Learn More about JAE Electronics jae mx19 connectors	Datasheet	1,197Expected 11/24/2026	$2.89 $2.46 $2.20 $2.09 View $1.90 $1.81 $1.66 $1.59 $1.55	Min.: 1 Mult.: 1
Specialized Cables CRIMPED WIRE FLRY-B 0.5 (900MM LENGTH) JAE Electronics C2777-MX19P10K451-FB0.5-900 C2777-MX19P10K451-FB0.5-900 JAE Electronics Non-Stocked Factory Special Order	Mfr. Part # C2777-MX19P10K451-FB0.5-900 Mouser Part # 656-MX19P10K451FB059 Factory Special Order	JAE Electronics	Specialized Cables CRIMPED WIRE FLRY-B 0.5 (900MM LENGTH) Learn More about JAE Electronics jae mx19 connectors	Datasheet	Non-Stocked		Request a Quote

MX19 Waterproof Relay Connectors

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MX19 Waterproof Relay Connectors

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