Board to Board & Mezzanine Connectors

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SEARAY Mezzanine Connector Family

Molex SEARAY 1.27mm Board-to-Board Connectors were developed for the high-performance mezzanine connector market to accommodate low-profile applications not suitable for HD Mezz™ products. With superior electrical and mechanical features that are cost-competitive, the Molex-patented solder charge results in better process yields. The series includes plugs and receptacles with data rate speeds up to 10Gbps. For higher data speeds, the SEARAY Slim plugs and receptacles offer speeds to 12.5Gbps.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Number of Positions	Pitch	Number of Rows	Termination Style	Mounting Angle	Stack Height	Current Rating	Voltage Rating	Minimum Operating Temperature	Maximum Operating Temperature	Contact Plating	Contact Material	Housing Material	Series	Packaging
Board to Board & Mezzanine Connectors SeaRay Slim Plug Ass g Assy 04X25 1.9 Ti 46556-7145 Molex 1: Rp309.313,56 300In Stock	Mfr. Part No. 46556-7145 Mouser Part No 538-46556-7145	Molex	Board to Board & Mezzanine Connectors SeaRay Slim Plug Ass g Assy 04X25 1.9 Ti Learn More about Molex searay connectors	Datasheet	300In Stock	Cut Tape Rp309.313,56 Rp297.205,20 Rp278.492,28 Rp271.887,72 Reel Rp238.314,54 View Rp260.513,20 Rp218.133,94 MouseReel Available	Min.: 1 Mult.: 1 : 300	Headers	100 Position	1.27 mm (0.05 in)	4 Row	Solder	Vertical	2 mm	2.7 A	240 VAC	- 55 C	+ 125 C	Gold	Copper	Thermoplastic (TP)	46556	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 1.27MM SEARAY RECPT 4ROW 40P 6.5MM SH 46557-1545 Molex 1: Rp344.537,88 330In Stock	Mfr. Part No. 46557-1545 Mouser Part No 538-46557-1545	Molex	Board to Board & Mezzanine Connectors 1.27MM SEARAY RECPT 4ROW 40P 6.5MM SH Learn More about Molex searay connectors	Datasheet	330In Stock	Cut Tape Rp344.537,88 Rp292.802,16 Rp274.456,16 Rp261.430,50 Reel Rp224.738,50 View Rp236.296,48 Rp218.500,86 MouseReel Available	Min.: 1 Mult.: 1 : 210	Receptacles	40 Position	1.27 mm (0.05 in)	4 Row	Solder	Vertical	8 mm	2.7 A	240 VAC	- 55 C	+ 125 C	Gold	Copper	Thermoplastic (TP)	46557	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors SeaRay Plug Assy 45970-4130 Molex 1: Rp841.531,02 241In Stock	Mfr. Part No. 45970-4130 Mouser Part No 538-45970-4130	Molex	Board to Board & Mezzanine Connectors SeaRay Plug Assy Learn More about Molex searay connectors	Datasheet	241In Stock	Cut Tape Rp841.531,02 Rp715.310,54 Rp682.104,28 Rp675.683,18 View Reel Rp562.855,28 Rp653.117,60 Rp562.855,28 Quote	Min.: 1 Mult.: 1 : 300	Headers	320 Position	1.27 mm (0.05 in)	8 Row	Solder	Vertical	2 mm	2.7 A	240 VAC	- 55 C	+ 125 C	Gold	Copper	Thermoplastic (TP)	45970	Reel, Cut Tape
Board to Board & Mezzanine Connectors SeaRay Plug Assy 10x40x3.4 Tin Voids 45970-4305 Molex 1: Rp510.936,10 82In Stock	Mfr. Part No. 45970-4305 Mouser Part No 538-45970-4305	Molex	Board to Board & Mezzanine Connectors SeaRay Plug Assy 10x40x3.4 Tin Voids Learn More about Molex searay connectors	Datasheet	82In Stock	Cut Tape Rp510.936,10 Rp453.880,04 Rp433.515,98 Rp422.875,30 Reel Rp358.664,30 View Rp417.554,96 Rp350.775,52 Quote	Min.: 1 Mult.: 1 : 250	Headers	400 Position	1.27 mm (0.05 in)	10 Row	Solder	Vertical	3.5 mm	2.7 A	240 VAC	- 55 C	+ 125 C	Gold	Copper	Thermoplastic (TP)	45970	Reel, Cut Tape
Board to Board & Mezzanine Connectors 1.27MM SEARAY RECPT 10ROW 400P 6.5MM SH 45971-4515 Molex 1: Rp839.146,04 109In Stock	Mfr. Part No. 45971-4515 Mouser Part No 538-45971-4515	Molex	Board to Board & Mezzanine Connectors 1.27MM SEARAY RECPT 10ROW 400P 6.5MM SH Learn More about Molex searay connectors	Datasheet	109In Stock	Cut Tape Rp839.146,04 Rp713.292,48 Rp680.086,22 Rp676.233,56 Rp575.514,02 Reel Rp575.330,56	Min.: 1 Mult.: 1 : 210	Receptacles	400 Position	1.27 mm (0.05 in)	10 Row	Solder	Vertical	8 mm	2.7 A	240 VAC	- 55 C	+ 125 C	Gold	Copper	Thermoplastic (TP)	45971	Reel, Cut Tape
Board to Board & Mezzanine Connectors 1.27MM SEARAY PLUG 4ROW 40P 3.5MM SH 46556-1145 Molex 1: Rp353.894,34 684In Stock	Mfr. Part No. 46556-1145 Mouser Part No 538-46556-1145	Molex	Board to Board & Mezzanine Connectors 1.27MM SEARAY PLUG 4ROW 40P 3.5MM SH Learn More about Molex searay connectors	Datasheet	684In Stock	Cut Tape Rp353.894,34 Rp306.745,12 Rp290.784,10 Rp286.564,52 Reel Rp238.314,54 View Rp260.513,20 Rp230.792,68 Rp216.666,26 MouseReel Available	Min.: 1 Mult.: 1 : 300	Headers	40 Position	1.27 mm (0.05 in)	4 Row	Solder	Vertical	2 mm	2.7 A	240 VAC	- 55 C	+ 125 C	Gold	Copper	Thermoplastic (TP)	46556	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 1.27MM SEARAY PLUG 4ROW 160P 3.5MM SH 46556-4145 Molex 1: Rp546.343,88 199In Stock	Mfr. Part No. 46556-4145 Mouser Part No 538-46556-4145	Molex	Board to Board & Mezzanine Connectors 1.27MM SEARAY PLUG 4ROW 160P 3.5MM SH Learn More about Molex searay connectors	Datasheet	199In Stock	Cut Tape Rp546.343,88 Rp464.520,72 Rp435.350,58 Rp423.058,76 Reel Rp365.452,32 View Rp415.169,98 Rp360.865,82	Min.: 1 Mult.: 1 : 300	Headers	160 Position	1.27 mm (0.05 in)	4 Row	Solder	Vertical	2 mm	2.7 A	240 VAC	- 55 C	+ 125 C	Gold	Copper	Thermoplastic (TP)	46556	Reel, Cut Tape
Board to Board & Mezzanine Connectors SeaRay Slim Plug 04X40 2.9 Tin 46556-4245 Molex 1: Rp779.154,62 525In Stock	Mfr. Part No. 46556-4245 Mouser Part No 538-46556-4245	Molex	Board to Board & Mezzanine Connectors SeaRay Slim Plug 04X40 2.9 Tin Learn More about Molex searay connectors	Datasheet	525In Stock	Cut Tape Rp779.154,62 Reel Rp445.624,34 View Quote	Min.: 1 Mult.: 1 : 280	Headers	160 Position	1.27 mm (0.05 in)	4 Row	Solder	Vertical	3 mm	2.7 A	240 VAC	- 55 C	+ 125 C	Gold	Copper	Thermoplastic (TP)	46556	Reel, Cut Tape
Board to Board & Mezzanine Connectors 1.27MM SEARAY PLUG 4ROW 160P 8.5MM SH 46556-4745 Molex 1: Rp519.375,26 334In Stock	Mfr. Part No. 46556-4745 Mouser Part No 538-46556-4745	Molex	Board to Board & Mezzanine Connectors 1.27MM SEARAY PLUG 4ROW 160P 8.5MM SH Learn More about Molex searay connectors	Datasheet	334In Stock	Cut Tape Rp519.375,26 Rp448.192,78 Rp422.875,30 Rp409.666,18 Reel Rp362.333,50 View Rp383.064,48 Rp354.995,10	Min.: 1 Mult.: 1 : 150	Headers	160 Position	1.27 mm (0.05 in)	4 Row	Solder	Vertical	7 mm	2.7 A	240 VAC	- 55 C	+ 125 C	Gold	Copper	Thermoplastic (TP)	46556	Reel, Cut Tape
Board to Board & Mezzanine Connectors 1.27MM SEARAY RECPT 4ROW 40P 3.5MM SH 46557-1145 Molex 1: Rp334.814,50 327In Stock	Mfr. Part No. 46557-1145 Mouser Part No 538-46557-1145	Molex	Board to Board & Mezzanine Connectors 1.27MM SEARAY RECPT 4ROW 40P 3.5MM SH Learn More about Molex searay connectors	Datasheet	327In Stock	Rp334.814,50 Rp293.719,46 Rp280.326,88 Rp277.024,60 View Rp251.523,66 Rp237.213,78 Rp232.994,20 Quote	Min.: 1 Mult.: 1	Receptacles	40 Position	1.27 mm (0.05 in)	4 Row	Solder	Vertical	5 mm	2.7 A	240 VAC	- 55 C	+ 125 C	Gold	Copper	Thermoplastic (TP)	46557	Tray
Board to Board & Mezzanine Connectors 1.27MM SEARAY RECPT 4ROW 160P 6.5MM SH 46557-4545 Molex 1: Rp546.343,88 162In Stock 210Expected 28/01/2027	Mfr. Part No. 46557-4545 Mouser Part No 538-46557-4545	Molex	Board to Board & Mezzanine Connectors 1.27MM SEARAY RECPT 4ROW 160P 6.5MM SH Learn More about Molex searay connectors	Datasheet	162In Stock 210Expected 28/01/2027	Cut Tape Rp546.343,88 Rp464.520,72 Rp435.350,58 Rp423.058,76 Rp374.808,78 Reel Rp356.646,24	Min.: 1 Mult.: 1 : 210	Receptacles	160 Position	1.27 mm (0.05 in)	4 Row	Solder	Vertical	8 mm	2.7 A	240 VAC	- 55 C	+ 125 C	Gold	Copper	Thermoplastic (TP)	46557	Reel, Cut Tape
Board to Board & Mezzanine Connectors SeaRay Slim Rect Ass Assy 04X25X 5.1 Tin 46557-7145 Molex 1: Rp342.703,28 348In Stock	Mfr. Part No. 46557-7145 Mouser Part No 538-46557-7145	Molex	Board to Board & Mezzanine Connectors SeaRay Slim Rect Ass Assy 04X25X 5.1 Tin Learn More about Molex searay connectors	Datasheet	348In Stock	Cut Tape Rp342.703,28 Rp291.334,48 Rp273.171,94 Rp260.146,28 Reel Rp226.756,56 View Rp254.825,94 Rp215.748,96 MouseReel Available	Min.: 1 Mult.: 1 : 350	Receptacles	100 Position	1.27 mm (0.05 in)	4 Row	Solder	Vertical	5 mm	2.7 A	240 VAC	- 55 C	+ 125 C	Gold	Copper	Thermoplastic (TP)	46557	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 1.27MM SEARAY PLUG 10ROW 400P 8.5MM SH 45970-4715 Molex 1: Rp839.146,04 40In Stock	Mfr. Part No. 45970-4715 Mouser Part No 538-45970-4715	Molex	Board to Board & Mezzanine Connectors 1.27MM SEARAY PLUG 10ROW 400P 8.5MM SH Learn More about Molex searay connectors	Datasheet	40In Stock	Cut Tape Rp839.146,04 Rp713.292,48 Rp680.086,22 Rp673.298,20 View Reel Rp561.020,68 Rp589.273,52 Rp561.020,68 Quote	Min.: 1 Mult.: 1 : 150	Headers	400 Position	1.27 mm (0.05 in)	10 Row	Solder	Vertical	7 mm	2.7 A	240 VAC	- 55 C	+ 125 C	Gold	Copper	Thermoplastic (TP)	45970	Reel, Cut Tape
Board to Board & Mezzanine Connectors 1.27MM SEARAY RECPT 4ROW 120P 6.5MM SH 46557-3545 Molex 1: Rp485.802,08 16In Stock	Mfr. Part No. 46557-3545 Mouser Part No 538-46557-3545	Molex	Board to Board & Mezzanine Connectors 1.27MM SEARAY RECPT 4ROW 120P 6.5MM SH Learn More about Molex searay connectors	Datasheet	16In Stock	Cut Tape Rp485.802,08 Rp412.968,46 Rp387.100,60 Rp374.074,94 Rp333.163,36 Reel Rp317.202,34	Min.: 1 Mult.: 1 : 210	Receptacles	120 Position	1.27 mm (0.05 in)	4 Row	Solder	Vertical	8 mm	2.7 A	240 VAC	- 55 C	+ 125 C	Gold	Copper	Thermoplastic (TP)	46557	Reel, Cut Tape
Board to Board & Mezzanine Connectors 1.27MM SEARAY PLUG 10ROW 400P 3.5MM SH 45970-4115 Molex 1: Rp778.787,70 600On Order	Mfr. Part No. 45970-4115 Mouser Part No 538-45970-4115	Molex	Board to Board & Mezzanine Connectors 1.27MM SEARAY PLUG 10ROW 400P 3.5MM SH Learn More about Molex searay connectors	Datasheet	600On Order On Order Ship Dates Mfr. No: 45970-4115 Stock: 0 On Order: 300 Expected 18/01/2027 300 Expected 25/02/2027 Factory Lead Time: 18 Weeks	Cut Tape Rp778.787,70 Rp706.871,38 Rp680.086,22 Rp676.050,10 View Reel Rp561.204,14 Rp667.427,48 Rp561.204,14 Quote	Min.: 1 Mult.: 1 : 300	Headers	400 Position	1.27 mm (0.05 in)	10 Row	Solder	Vertical	2 mm	2.7 A	240 VAC	- 55 C	+ 125 C	Gold	Copper	Thermoplastic (TP)	45970	Reel, Cut Tape
Board to Board & Mezzanine Connectors SeaRay Recpt Assy 10x40x6.6 Tin Reel 45971-4315 Molex 1: Rp839.146,04 220Expected 23/11/2026	Mfr. Part No. 45971-4315 Mouser Part No 538-45971-4315	Molex	Board to Board & Mezzanine Connectors SeaRay Recpt Assy 10x40x6.6 Tin Reel Learn More about Molex searay connectors	Datasheet	220Expected 23/11/2026	Cut Tape Rp839.146,04 Rp713.292,48 Rp680.086,22 Rp676.233,56 View Reel Rp566.891,40 Rp663.758,28 Rp566.891,40 Quote	Min.: 1 Mult.: 1 : 260	Receptacles	400 Position	1.27 mm (0.05 in)	10 Row	Solder	Vertical	6.5 mm	2.7 A	240 VAC	- 55 C	+ 125 C	Gold	Copper	Thermoplastic (TP)	45971	Reel, Cut Tape
Board to Board & Mezzanine Connectors 1.27MM SEARAY PLUG 4ROW 40P 8.5MM SH 46556-1745 Molex 1: Rp485.802,08 150Expected 04/02/2027	Mfr. Part No. 46556-1745 Mouser Part No 538-46556-1745	Molex	Board to Board & Mezzanine Connectors 1.27MM SEARAY PLUG 4ROW 40P 8.5MM SH Learn More about Molex searay connectors	Datasheet	150Expected 04/02/2027	Cut Tape Rp485.802,08 Rp412.968,46 Rp387.100,60 Rp373.891,48 Reel Rp324.173,82 View Rp350.408,60 Rp321.605,38 Quote MouseReel Available	Min.: 1 Mult.: 1 : 150	Headers	40 Position	1.27 mm (0.05 in)	4 Row	Solder	Vertical	7 mm	2.7 A	240 VAC	- 55 C	+ 125 C	Gold	Copper	Thermoplastic (TP)	46556	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 1.27MM SEARAY RECPT 4ROW 120P 3.5MM SH 46557-3145 Molex 1: Rp401.410,48 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. 46557-3145 Mouser Part No 538-46557-3145	Molex	Board to Board & Mezzanine Connectors 1.27MM SEARAY RECPT 4ROW 120P 3.5MM SH Learn More about Molex searay connectors	Datasheet	Non-Stocked Lead-Time 8 Weeks	Cut Tape Rp401.410,48 Rp363.617,72 Rp348.390,54 Rp333.346,82 View Reel Rp289.132,96 Rp331.695,68 Rp289.132,96 Quote MouseReel Available	Min.: 1 Mult.: 1 : 350	Receptacles	120 Position	1.27 mm (0.05 in)	4 Row	Solder	Vertical	5 mm	2.7 A	240 VAC	- 55 C	+ 125 C	Gold	Copper	Thermoplastic (TP)	46557	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors SeaRay Plug Assy 10x10x4.9 Tin Reel 45970-1615 Molex 210: Rp276.474,22 Non-Stocked	Mfr. Part No. 45970-1615 Mouser Part No 538-45970-1615	Molex	Board to Board & Mezzanine Connectors SeaRay Plug Assy 10x10x4.9 Tin Reel Learn More about Molex searay connectors	Datasheet	Non-Stocked	Reel Rp276.474,22 Rp262.714,72 Rp261.980,88 Quote Quote	Min.: 210 Mult.: 210 : 210		100 Position	1.27 mm (0.05 in)	10 Row	Solder	Vertical		2.7 A	240 VAC	- 55 C	+ 125 C	Gold			45970	Reel
Board to Board & Mezzanine Connectors 1.27MM SEARAY PLUG 10ROW 300P 3.5MM SH 45970-3115 Molex 1: Rp614.040,62 Non-Stocked	Mfr. Part No. 45970-3115 Mouser Part No 538-45970-3115	Molex	Board to Board & Mezzanine Connectors 1.27MM SEARAY PLUG 10ROW 300P 3.5MM SH Learn More about Molex searay connectors	Datasheet	Non-Stocked	Cut Tape Rp614.040,62 Rp535.519,74 Rp505.615,76 Rp492.773,56 View Reel Rp431.497,92 Rp484.884,78 Rp431.497,92 Quote	Min.: 1 Mult.: 1 : 300	Headers	300 Position	1.27 mm (0.05 in)	10 Row	Solder	Vertical	2 mm	2.7 A	240 VAC	- 55 C	+ 125 C	Gold	Copper	Thermoplastic (TP)	45970	Reel, Cut Tape
Board to Board & Mezzanine Connectors SEARAY PLUG ASSY 10X30X4.9 TIN REEL 45970-3615 Molex 210: Rp1.080.029,02 Non-Stocked	Mfr. Part No. 45970-3615 Mouser Part No 538-45970-3615	Molex	Board to Board & Mezzanine Connectors SEARAY PLUG ASSY 10X30X4.9 TIN REEL Learn More about Molex searay connectors	Datasheet	Non-Stocked	Rp1.080.029,02 View Quote	Min.: 210 Mult.: 210		300 Position	1.27 mm (0.05 in)	10 Row	Solder	Vertical		2.7 A	240 VAC	- 55 C	+ 125 C	Gold			45970	Tray
Board to Board & Mezzanine Connectors 1.27MM SEARAY PLUG 10ROW 500P 3.5MM SH 45970-5115 Molex 300: Rp740.811,48 Non-Stocked	Mfr. Part No. 45970-5115 Mouser Part No 538-45970-5115	Molex	Board to Board & Mezzanine Connectors 1.27MM SEARAY PLUG 10ROW 500P 3.5MM SH Learn More about Molex searay connectors	Datasheet	Non-Stocked	Reel Rp740.811,48 View Quote	Min.: 300 Mult.: 300 : 300	Plugs	500 Position	1.27 mm (0.05 in)	10 Row	Solder	Vertical		2.7 A	240 VAC	- 55 C	+ 125 C	Gold		Thermoplastic (TP)	45970	Reel
Board to Board & Mezzanine Connectors SeaRay Recpt Assy 10 y 10x20x6.6 Tin Tray 45971-2311 Molex 150: Rp375.542,62 Non-Stocked	Mfr. Part No. 45971-2311 Mouser Part No 538-45971-2311	Molex	Board to Board & Mezzanine Connectors SeaRay Recpt Assy 10 y 10x20x6.6 Tin Tray Learn More about Molex searay connectors	Datasheet	Non-Stocked	Rp375.542,62 Rp364.718,48 Rp359.948,52 View Quote	Min.: 150 Mult.: 150	Receptacles	200 Position	1.27 mm (0.05 in)	10 Row	Solder	Vertical	6.5 mm	2.7 A	240 VAC	- 55 C	+ 125 C	Gold	Copper	Thermoplastic (TP)	45971	Tray
Board to Board & Mezzanine Connectors 1.27MM SEARAY RECPT 10ROW 400P 3.5MM SH 45971-4115 Molex 1: Rp752.736,38 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 45971-4115 Mouser Part No 538-45971-4115	Molex	Board to Board & Mezzanine Connectors 1.27MM SEARAY RECPT 10ROW 400P 3.5MM SH Learn More about Molex searay connectors	Datasheet	Non-Stocked Lead-Time 17 Weeks	Cut Tape Rp752.736,38 Rp639.908,48 Rp629.267,80 Reel Rp613.306,78 View Quote	Min.: 1 Mult.: 1 : 350	Receptacles	400 Position	1.27 mm (0.05 in)	10 Row	Solder	Vertical	5 mm	2.7 A	240 VAC	- 55 C	+ 125 C	Gold	Copper	Thermoplastic (TP)	45971	Reel, Cut Tape
Board to Board & Mezzanine Connectors 1.27MM SEARAY RECPT 8ROW 320P 3.5MM SH 45971-4185 Molex 350: Rp596.611,92 Non-Stocked	Mfr. Part No. 45971-4185 Mouser Part No 538-45971-4185	Molex	Board to Board & Mezzanine Connectors 1.27MM SEARAY RECPT 8ROW 320P 3.5MM SH Learn More about Molex searay connectors	Datasheet	Non-Stocked	Reel Rp596.611,92 View Quote	Min.: 350 Mult.: 350 : 350	Receptacles	320 Position	1.27 mm (0.05 in)	8 Row	Solder	Vertical		2.7 A	240 VAC	- 55 C	+ 125 C	Gold		Thermoplastic (TP)	45971	Reel

SEARAY Mezzanine Connector Family

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