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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 (PEN) Filter the results in the table by unit price based on your quantity.	Qty.
Automotive Connectors 3 Position Receptacle Housing MX19A003S51 JAE Electronics 1: S/5.68 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	S/5.68 S/4.87 S/4.32 S/4.13 View S/3.85 S/3.67 S/3.56 S/3.27 S/3.16	Min.: 1 Mult.: 1
Automotive Connectors 4P Pin Housing Black 2 way connector MX19004P51 JAE Electronics 1: S/4.44 7,531In Stock 1,200Expected 9/25/2026	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	7,531In Stock 1,200Expected 9/25/2026	S/4.44 S/3.77 S/3.36 S/3.20 View S/3.00 S/2.82 S/2.59 S/2.52	Min.: 1 Mult.: 1
Automotive Connectors 4P Sckt Housing Blk 2 way connector MX19004S51 JAE Electronics 1: S/6.46 4,474In 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	4,474In Stock 14,400On Order On Order Ship Dates Mfr. #: MX19004S51 Stock: 4,474 Can Ship Immediately On Order: 6,400 Expected 12/2/2026 8,000 Expected 12/22/2026 Factory Lead-Time: 19 Weeks	S/6.46 S/5.64 S/5.41 S/5.06 View S/4.59 S/4.20 S/3.73 S/3.63 S/3.55	Min.: 1 Mult.: 1
Automotive Connectors 4P Sckt Housing Gray 2 way connector MX19004S52 JAE Electronics 1: S/10.86 895In 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	895In Stock	S/10.86 S/9.61 S/8.56 S/8.17 View S/7.67 S/7.20 S/6.85 S/6.38	Min.: 1 Mult.: 1
Automotive Connectors Crimp Pin Contact 2 way connector MX19P10K451 JAE Electronics 1: S/0.428 38,540In 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	38,540In Stock 30,000On Order On Order Ship Dates Mfr. #: MX19P10K451 Stock: 38,540 Can Ship Immediately On Order: 20,000 Pending 10,000 Expected 10/19/2026 Factory Lead-Time: 19 Weeks	Cut Tape S/0.428 S/0.366 S/0.331 S/0.315 View Reel S/0.222 S/0.28 S/0.269 S/0.249 S/0.245 S/0.222	Min.: 1 Mult.: 1 : 10,000
Automotive Connectors Crimp Socket Contact 2 way connector MX19S10K451 JAE Electronics 1: S/0.428 32,280In Stock 60,000Expected 10/13/2026	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	32,280In Stock 60,000Expected 10/13/2026	Cut Tape S/0.428 S/0.354 S/0.319 S/0.304 View Reel S/0.218 S/0.272 S/0.257 S/0.241 S/0.237 S/0.218	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: S/6.62 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	S/6.62 S/5.64 S/5.29 S/5.02 View S/4.79 S/4.55 S/4.40 S/4.24	Min.: 1 Mult.: 1
Automotive Connectors CRIMP CONTACTS PIN SIDE M19P09K3F2 JAE Electronics 1: S/0.467 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 10/12/2026 45,000 Expected 12/23/2026 Factory Lead-Time: 21 Weeks	Cut Tape S/0.467 S/0.389 S/0.35 S/0.335 View Reel S/0.23 S/0.296 S/0.284 S/0.265 S/0.241 S/0.23	Min.: 1 Mult.: 1 : 9,000
Automotive Connectors 2P Pin Housing Black 2 way connector MX19002P51 JAE Electronics 1: S/3.43 1,964In 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	1,964In Stock	S/3.43 S/2.90 S/2.42 S/2.31 View S/2.15 S/1.97 S/1.90 S/1.89	Min.: 1 Mult.: 1
Automotive Connectors 2P Skt Housing Blk 2 way connector MX19002S51 JAE Electronics 1: S/5.41 1,763In 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	1,763In Stock 8,000Expected 11/4/2026	S/5.41 S/4.63 S/4.13 S/3.93 View S/3.66 S/3.49 S/3.37 S/3.15 S/3.08	Min.: 1 Mult.: 1
Automotive Connectors 2P Sckt Housing Gray 2 way connector MX19002S52 JAE Electronics 1: S/12.03 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	S/12.03 S/10.39 S/9.26 S/8.84 View S/8.29 S/7.86 S/7.51 S/6.66 S/6.38	Min.: 1 Mult.: 1
Automotive Connectors CRIMP CONTACTS SOCKET SIDE M19S09K3F2 JAE Electronics 1: S/0.584 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 S/0.584 S/0.498 S/0.444 S/0.424 View Reel S/0.323 S/0.378 S/0.362 S/0.339 S/0.323	Min.: 1 Mult.: 1 : 9,000
Automotive Connectors DUMMY PLUG 2 way connector MX19000XD1 JAE Electronics 1: S/0.74 24,372On 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	24,372On Order On Order Ship Dates Mfr. #: MX19000XD1 Stock: 0 On Order: 14,372 Expected 12/2/2026 10,000 Expected 1/19/2027 Factory Lead-Time: 19 Weeks	S/0.74 S/0.627 S/0.561 S/0.533 View S/0.479 S/0.428 S/0.413 S/0.393	Min.: 1 Mult.: 1
Automotive Connectors 4P Pin Housing Gray 2 way connector MX19004P52 JAE Electronics 1: S/8.80 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	S/8.80 S/7.71 S/6.19 S/5.92 View S/5.53 S/5.25 S/4.94 S/4.55	Min.: 1 Mult.: 1
Automotive Connectors 2P Pin Housing Gray 2 way connector MX19002P52 JAE Electronics 1: S/8.64 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	S/8.64 S/7.36 S/6.58 S/6.27 View S/5.68 S/5.41 S/4.98 S/4.75 S/4.63	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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