Headers & Wire Housings – Mouser Ireland

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Board-in Connectors

Molex Board-in Connectors include both vertical and right-angle connectors. These connectors are available in 1.25mm, 2mm, 2.5mm, and 4mm various pitch sizes, mating configurations, and circuit sizes. Molex board-in connectors provide space savings and improved cost-effectiveness compared to the two-piece connection system. These connectors offer a more reliable solder fillet when compared to uneven and labor-intensive hand soldering and strain relief after soldering. The board-in connectors ensure a secure terminal retention force, which protects the terminal and functions as a wire alignment and retention device. Typical applications include patient monitoring, infotainment, downlights, power tools, refrigerator, and factory machines.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Number of Positions	Pitch	Number of Rows	Mounting Style	Termination Style	Mounting Angle	Contact Gender	Series	Tradename	Application	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Headers & Wire Housings 2.5mm Pit., Board-In Crimp Housing, Single Row, 7 Pos., Natural 51035-0700 Molex 1: €0.464 76,895In Stock	Mfr. Part No. 51035-0700 Mouser Part No 538-51035-0700	Molex	Headers & Wire Housings 2.5mm Pit., Board-In Crimp Housing, Single Row, 7 Pos., Natural Learn More about Molex board in connectors	Datasheet	76,895In Stock	€0.464 €0.396 €0.348 €0.308 View €0.276 €0.196	Min.: 1 Mult.: 1	Wire Housings	Plug Housing	7 Position	2.5 mm (0.098 in)	1 Row	Cable Mount / Free Hanging		Straight		51035	Board-in	Wire-to-Board, Signal	- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2.5mm Pit., Board-In Crimp Housing, R/A and Vert., 6 Pos., Natural 35022-0006 Molex 1: €0.086 47,586In Stock	Mfr. Part No. 35022-0006 Mouser Part No 538-35022-0006	Molex	Headers & Wire Housings 2.5mm Pit., Board-In Crimp Housing, R/A and Vert., 6 Pos., Natural Learn More about Molex board in connectors	Datasheet	47,586In Stock	€0.086 €0.068	Min.: 1 Mult.: 1	Wire Housings	Plug Housing	6 Position	2.5 mm (0.098 in)	1 Row	Cable Mount / Free Hanging	Crimp	Straight	Pin (Male)	35022	Board-in	Wire-to-Board, Signal	- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2mm Pit., Board-In Crimp Housing, R/A and Vert., 7 Pos., Natural 35023-0007 Molex 1: €0.088 39,857In Stock	Mfr. Part No. 35023-0007 Mouser Part No 538-35023-0007	Molex	Headers & Wire Housings 2mm Pit., Board-In Crimp Housing, R/A and Vert., 7 Pos., Natural Learn More about Molex board in connectors	Datasheet	39,857In Stock	€0.088	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	7 Position	2 mm (0.079 in)	1 Row	Cable Mount / Free Hanging	Crimp	Right Angle	Socket (Female)	35023	Board-in	Wire-to-Board, Signal	- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2mm Pit., Board-In Crimp Housing, R/A and Vert., 12 Pos., Natural 35023-0012 Molex 1: €0.275 24,471In Stock	Mfr. Part No. 35023-0012 Mouser Part No 538-35023-0012	Molex	Headers & Wire Housings 2mm Pit., Board-In Crimp Housing, R/A and Vert., 12 Pos., Natural Learn More about Molex board in connectors	Datasheet	24,471In Stock	€0.275 €0.23 €0.203 €0.176 €0.116	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	12 Position	2 mm (0.079 in)	1 Row	Cable Mount / Free Hanging	Crimp	Right Angle	Socket (Female)	35023	Board-in	Wire-to-Board, Signal	- 40 C	+ 105 C	Bulk
Headers & Wire Housings 4mm Pit. Board-in Housing, Vert., 3 Pos., Natural 51036-0300 Molex 1: €0.241 22,694In Stock	Mfr. Part No. 51036-0300 Mouser Part No 538-51036-0300	Molex	Headers & Wire Housings 4mm Pit. Board-in Housing, Vert., 3 Pos., Natural Learn More about Molex board in connectors	Datasheet	22,694In Stock	€0.241 €0.202 €0.167 €0.161 View €0.146 €0.135 €0.132 €0.128 €0.112	Min.: 1 Mult.: 1	Wire Housings	Plug Housing	3 Position	4 mm (0.157 in)	1 Row	Cable Mount / Free Hanging	Crimp	Straight		51036	Board-in		- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2.5mm Pit., Board-In Crimp Housing, R/A and Vert., 15 Pos., Natural 35022-0015 Molex 1: €0.198 15,925In Stock	Mfr. Part No. 35022-0015 Mouser Part No 538-35022-0015	Molex	Headers & Wire Housings 2.5mm Pit., Board-In Crimp Housing, R/A and Vert., 15 Pos., Natural Learn More about Molex board in connectors	Datasheet	15,925In Stock	€0.198 €0.17 €0.152 €0.145 View €0.13 €0.122	Min.: 1 Mult.: 1	Wire Housings	Plug Housing	15 Position	2.5 mm (0.098 in)	1 Row	Cable Mount / Free Hanging	Crimp	Straight	Pin (Male)	35022	Board-in	Wire-to-Board, Signal	- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2.5mm Pit., Board-In Crimp Housing, 4 Pos., R/A, Natural 212415-0400 Molex 1: €0.086 41,310In Stock	Mfr. Part No. 212415-0400 Mouser Part No 538-212415-0400	Molex	Headers & Wire Housings 2.5mm Pit., Board-In Crimp Housing, 4 Pos., R/A, Natural Learn More about Molex board in connectors	Datasheet	41,310In Stock	€0.086 €0.083 €0.075 €0.068 View €0.066 €0.061	Min.: 1 Mult.: 1	Wire Housings		4 Position	2.5 mm (0.098 in)	1 Row	Cable Mount / Free Hanging	Crimp	Right Angle		212415		Wire-to-Board, Signal	- 40 C	+ 105 C
Headers & Wire Housings 2.5mm Pit., Board-In Crimp Housing, R/A and Vert., 3 Pos., Natural 35022-0003 Molex 1: €0.095 202,419In Stock	Mfr. Part No. 35022-0003 Mouser Part No 538-35022-0003	Molex	Headers & Wire Housings 2.5mm Pit., Board-In Crimp Housing, R/A and Vert., 3 Pos., Natural Learn More about Molex board in connectors	Datasheet	202,419In Stock	€0.095 €0.077 €0.069 €0.06 View €0.054 €0.048 €0.045 €0.044 €0.043	Min.: 1 Mult.: 1	Wire Housings	Plug Housing	3 Position	2.5 mm (0.098 in)	1 Row	Cable Mount / Free Hanging	Crimp	Straight	Pin (Male)	35022	Board-in	Wire-to-Board, Signal	- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2mm Pit., Board-In Crimp Housing, R/A and Vert., 5 Pos., Natural 35023-0005 Molex 1: €0.086 66,659In Stock	Mfr. Part No. 35023-0005 Mouser Part No 538-35023-0005	Molex	Headers & Wire Housings 2mm Pit., Board-In Crimp Housing, R/A and Vert., 5 Pos., Natural Learn More about Molex board in connectors	Datasheet	66,659In Stock	€0.086 €0.08 €0.075	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	5 Position	2 mm (0.079 in)	1 Row	Cable Mount / Free Hanging	Crimp	Right Angle	Socket (Female)	35023	Board-in	Wire-to-Board, Signal	- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2.5mm Pit., Board-In Crimp Housing, Single Row, 8 Pos., Natural 51035-0800 Molex 1: €0.353 19,177In Stock	Mfr. Part No. 51035-0800 Mouser Part No 538-51035-0800	Molex	Headers & Wire Housings 2.5mm Pit., Board-In Crimp Housing, Single Row, 8 Pos., Natural Learn More about Molex board in connectors	Datasheet	19,177In Stock	€0.353 €0.31 €0.288 €0.271 View €0.252 €0.229 €0.218 €0.213 €0.205	Min.: 1 Mult.: 1	Wire Housings	Plug Housing	8 Position	2.5 mm (0.098 in)	1 Row	Cable Mount / Free Hanging	Crimp	Straight		51035	Board-in		- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2.5mm Pit., Board-In Crimp Housing, R/A and Vert., 2 Pos., Natural 35022-0002 Molex 1: €0.086 96,202In Stock	Mfr. Part No. 35022-0002 Mouser Part No 538-35022-0002	Molex	Headers & Wire Housings 2.5mm Pit., Board-In Crimp Housing, R/A and Vert., 2 Pos., Natural Learn More about Molex board in connectors	Datasheet	96,202In Stock	€0.086 €0.046 €0.034 €0.033	Min.: 1 Mult.: 1	Wire Housings	Plug Housing	2 Position	2.5 mm (0.098 in)	1 Row	Cable Mount / Free Hanging		Straight		35022	Board-in	Wire-to-Board, Signal	- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2mm Pit., Board-In Crimp Housing, Vert., 4 Pos., Natural 51015-0400 Molex 1: €0.111 67,049In Stock	Mfr. Part No. 51015-0400 Mouser Part No 538-51015-0400	Molex	Headers & Wire Housings 2mm Pit., Board-In Crimp Housing, Vert., 4 Pos., Natural Learn More about Molex board in connectors	Datasheet	67,049In Stock	€0.111	Min.: 1 Mult.: 1	Wire Housings	Plug Housing	4 Position	2 mm (0.079 in)	1 Row	Cable Mount / Free Hanging	Crimp	Straight	Pin (Male)	51015	Board-in	Wire-to-Wire, Signal	- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2.5mm Pit., Board-In Crimp Housing, R/A and Vert., 7 Pos., Natural 35022-0007 Molex 1: €0.112 57,081In Stock	Mfr. Part No. 35022-0007 Mouser Part No 538-35022-0007	Molex	Headers & Wire Housings 2.5mm Pit., Board-In Crimp Housing, R/A and Vert., 7 Pos., Natural Learn More about Molex board in connectors	Datasheet	57,081In Stock	€0.112 €0.097 €0.087 €0.083 €0.073	Min.: 1 Mult.: 1	Wire Housings	Plug Housing	7 Position	2.5 mm (0.098 in)	1 Row	Cable Mount / Free Hanging	Crimp	Straight	Pin (Male)	35022	Board-in	Wire-to-Board, Signal	- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2mm Pit., Board-In Crimp Housing, R/A and Vert., 2 Pos., Natural 35023-0002 Molex 1: €0.086 73,155In Stock	Mfr. Part No. 35023-0002 Mouser Part No 538-35023-0002	Molex	Headers & Wire Housings 2mm Pit., Board-In Crimp Housing, R/A and Vert., 2 Pos., Natural Learn More about Molex board in connectors	Datasheet	73,155In Stock	€0.086 €0.051 €0.043	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	2 Position	2 mm (0.079 in)	1 Row	Cable Mount / Free Hanging	Crimp	Right Angle	Socket (Female)	35023	Board-in	Wire-to-Board, Signal	- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2mm Pit., Board-In Crimp Housing, R/A and Vert., 4 Pos., Natural 35023-0004 Molex 1: €0.086 106,409In Stock	Mfr. Part No. 35023-0004 Mouser Part No 538-35023-0004	Molex	Headers & Wire Housings 2mm Pit., Board-In Crimp Housing, R/A and Vert., 4 Pos., Natural Learn More about Molex board in connectors	Datasheet	106,409In Stock	€0.086 €0.056	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	4 Position	2 mm (0.079 in)	1 Row	Cable Mount / Free Hanging	Crimp	Right Angle	Socket (Female)	35023	Board-in	Wire-to-Board, Signal	- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2mm Pit., Board-In Crimp Housing, R/A and Vert., 10 Pos., Natural 35023-0010 Molex 1: €0.172 24,720In Stock	Mfr. Part No. 35023-0010 Mouser Part No 538-35023-0010	Molex	Headers & Wire Housings 2mm Pit., Board-In Crimp Housing, R/A and Vert., 10 Pos., Natural Learn More about Molex board in connectors	Datasheet	24,720In Stock	€0.172 €0.149 €0.133 €0.127 View €0.114 €0.098	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	10 Position	2 mm (0.079 in)	1 Row	Cable Mount / Free Hanging	Crimp	Right Angle	Socket (Female)	35023	Board-in	Wire-to-Board, Signal	- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2mm Pit., Board-In Crimp Housing, Vert., 7 Pos., Natural 51015-0700 Molex 1: €0.143 39,951In Stock	Mfr. Part No. 51015-0700 Mouser Part No 538-51015-0700	Molex	Headers & Wire Housings 2mm Pit., Board-In Crimp Housing, Vert., 7 Pos., Natural Learn More about Molex board in connectors	Datasheet	39,951In Stock	€0.143	Min.: 1 Mult.: 1	Wire Housings	Plug Housing	7 Position	2 mm (0.079 in)	1 Row	Cable Mount / Free Hanging	Crimp	Straight	Pin (Male)	51015	Board-in	Wire-to-Wire, Signal	- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2mm Pit., Board-In Crimp Housing, Vert., 8 Pos., Natural 51015-0800 Molex 1: €0.155 62,811In Stock	Mfr. Part No. 51015-0800 Mouser Part No 538-51015-0800	Molex	Headers & Wire Housings 2mm Pit., Board-In Crimp Housing, Vert., 8 Pos., Natural Learn More about Molex board in connectors	Datasheet	62,811In Stock	€0.155	Min.: 1 Mult.: 1	Wire Housings	Plug Housing	8 Position	2 mm (0.079 in)	1 Row	Cable Mount / Free Hanging		Straight		51015	Board-in	Wire-to-Board, Signal	- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2mm Pit., Board-In Crimp Housing, R/A and Vert., 15 Pos., Natural 35023-0015 Molex 1: €0.378 8,939In Stock	Mfr. Part No. 35023-0015 Mouser Part No 538-35023-0015	Molex	Headers & Wire Housings 2mm Pit., Board-In Crimp Housing, R/A and Vert., 15 Pos., Natural Learn More about Molex board in connectors	Datasheet	8,939In Stock	€0.378 €0.324 €0.285 €0.252 €0.176	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	15 Position	2 mm (0.079 in)	1 Row	Cable Mount / Free Hanging	Crimp	Right Angle	Socket (Female)	35023	Board-in	Wire-to-Board, Signal	- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2.5mm Pit., Board-In Crimp Housing, R/A and Vert., 10 Pos., Natural 35022-0010 Molex 1: €0.181 15,095In Stock	Mfr. Part No. 35022-0010 Mouser Part No 538-35022-0010	Molex	Headers & Wire Housings 2.5mm Pit., Board-In Crimp Housing, R/A and Vert., 10 Pos., Natural Learn More about Molex board in connectors	Datasheet	15,095In Stock	€0.181 €0.17 €0.155 €0.137 View €0.101 €0.095 €0.094 €0.085	Min.: 1 Mult.: 1	Wire Housings	Plug Housing	10 Position	2.5 mm (0.098 in)	1 Row	Cable Mount / Free Hanging	Crimp	Straight	Pin (Male)	35022	Board-in	Wire-to-Board, Signal	- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2mm Pit., Board-In Crimp Housing, Vert., 2 Pos., Natural 51015-0200 Molex 1: €0.086 102,921In Stock	Mfr. Part No. 51015-0200 Mouser Part No 538-51015-0200	Molex	Headers & Wire Housings 2mm Pit., Board-In Crimp Housing, Vert., 2 Pos., Natural Learn More about Molex board in connectors	Datasheet	102,921In Stock	€0.086 €0.081	Min.: 1 Mult.: 1	Wire Housings	Plug Housing	2 Position	2 mm (0.079 in)	1 Row	Cable Mount / Free Hanging	Crimp	Straight	Pin (Male)	51015	Board-in	Wire-to-Wire, Signal	- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2mm Pit., Board-In Crimp Housing, Vert., 3 Pos., Natural 51015-0300 Molex 1: €0.09 73,066In Stock	Mfr. Part No. 51015-0300 Mouser Part No 538-51015-0300	Molex	Headers & Wire Housings 2mm Pit., Board-In Crimp Housing, Vert., 3 Pos., Natural Learn More about Molex board in connectors	Datasheet	73,066In Stock	€0.09	Min.: 1 Mult.: 1	Wire Housings	Plug Housing	3 Position	2 mm (0.079 in)	1 Row	Cable Mount / Free Hanging	Crimp	Straight	Pin (Male)	51015	Board-in	Wire-to-Wire, Signal	- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2mm Pit., Board-In Crimp Housing, Vert., 6 Pos., Natural 51015-0600 Molex 1: €0.133 66,217In Stock	Mfr. Part No. 51015-0600 Mouser Part No 538-51015-0600	Molex	Headers & Wire Housings 2mm Pit., Board-In Crimp Housing, Vert., 6 Pos., Natural Learn More about Molex board in connectors	Datasheet	66,217In Stock	€0.133	Min.: 1 Mult.: 1	Wire Housings	Plug Housing	6 Position	2 mm (0.079 in)	1 Row	Cable Mount / Free Hanging	Crimp	Straight	Pin (Male)	51015	Board-in	Wire-to-Wire, Signal	- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2.5mm Pit., Board-In Crimp Housing, R/A and Vert., 5 Pos., Natural 35022-0005 Molex 1: €0.086 59,536In Stock	Mfr. Part No. 35022-0005 Mouser Part No 538-35022-0005	Molex	Headers & Wire Housings 2.5mm Pit., Board-In Crimp Housing, R/A and Vert., 5 Pos., Natural Learn More about Molex board in connectors	Datasheet	59,536In Stock	€0.086 €0.066	Min.: 1 Mult.: 1	Wire Housings	Plug Housing	5 Position	2.5 mm (0.098 in)	1 Row	Cable Mount / Free Hanging	Crimp	Straight	Pin (Male)	35022	Board-in	Wire-to-Board, Signal	- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2mm Pit., Board-In Crimp Housing, R/A and Vert., 14 Pos., Natural 35023-0014 Molex 1: €0.335 17,610In Stock	Mfr. Part No. 35023-0014 Mouser Part No 538-35023-0014	Molex	Headers & Wire Housings 2mm Pit., Board-In Crimp Housing, R/A and Vert., 14 Pos., Natural Learn More about Molex board in connectors	Datasheet	17,610In Stock	€0.335 €0.281 €0.249 €0.216 View €0.191 €0.137	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	14 Position	2 mm (0.079 in)	1 Row	Cable Mount / Free Hanging	Crimp	Right Angle	Socket (Female)	35023	Board-in	Wire-to-Board, Signal	- 40 C	+ 105 C	Bulk

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