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Micro-Lock Headers & Wire Housings

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Tradename = Micro-Lock

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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.	Product	Type	Number of Positions	Pitch	Number of Rows	Row Spacing	Mounting Style	Termination Style	Mounting Angle	Contact Gender	Contact Plating	Series	Tradename	Application	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Single Row, R/A, SMT, 0.76 m Gold Pltg, Positive Lock, 8 Pos., Black 505567-0851 Molex 1: $2.55 1,756In Stock 7,200On Order	Mfr. Part No. 505567-0851 Mouser Part No 538-505567-0851	Molex	Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Single Row, R/A, SMT, 0.76 m Gold Pltg, Positive Lock, 8 Pos., Black	Datasheet	1,756In Stock 7,200On Order	$2.55 $2.32 $2.20 $2.05 View $1.79 $1.74 $1.55 $1.45 $1.35	Min.: 1 Mult.: 1			8 Position	1.25 mm (0.049 in)	1 Row				Right Angle		Gold	505567	Micro-Lock		- 40 C	+ 105 C
Headers & Wire Housings Micro-Lock 1.25mm Pit. Dual-Row Vert. Header, Beige, 34 Pos. 504187-3470 Molex 1: $1.65 2,171In Stock	Mfr. Part No. 504187-3470 Mouser Part No 538-504187-3470	Molex	Headers & Wire Housings Micro-Lock 1.25mm Pit. Dual-Row Vert. Header, Beige, 34 Pos.	Datasheet	2,171In Stock	Cut Tape $1.65 $1.40 $1.19 Reel $1.03 $0.987 View $0.976 $0.912 MouseReel Available	Min.: 1 Mult.: 1 : 700	Headers	Shrouded	34 Position	1.25 mm (0.049 in)	2 Row	2.86 mm (0.113 in)	SMD/SMT	Solder	Straight	Pin (Male)	Tin	504187	Micro-Lock	Wire-to-Board	- 25 C	+ 85 C	Reel, Cut Tape, MouseReel
Headers & Wire Housings Micro-Lock 1.25mm Pit. Dual-Row R/A Header, Beige, 16 Pos. 504189-1670 Molex 1: $1.97 2,709In Stock	Mfr. Part No. 504189-1670 Mouser Part No 538-504189-1670	Molex	Headers & Wire Housings Micro-Lock 1.25mm Pit. Dual-Row R/A Header, Beige, 16 Pos.	Datasheet	2,709In Stock	Cut Tape $1.97 $1.68 $1.43 Reel $1.16 $1.12 $1.07 MouseReel Available	Min.: 1 Mult.: 1 : 700	Headers	Shrouded	16 Position	1.25 mm (0.049 in)	2 Row		SMD/SMT	Solder	Right Angle	Pin (Male)	Tin	504189	Micro-Lock	Wire-to-Board	- 25 C	+ 85 C	Reel, Cut Tape, MouseReel
Headers & Wire Housings Micro-Lock 1.25mm Pit. Dual-Row Vert. Header, Beige, 18 Pos. 504187-1870 Molex 1: $1.26 4,138In Stock	Mfr. Part No. 504187-1870 Mouser Part No 538-504187-1870	Molex	Headers & Wire Housings Micro-Lock 1.25mm Pit. Dual-Row Vert. Header, Beige, 18 Pos.	Datasheet	4,138In Stock	Cut Tape $1.26 $1.03 $1.02 $0.794 Reel $0.781 View $0.793 $0.693 $0.656 $0.637	Min.: 1 Mult.: 1 : 700	Headers	Shrouded	18 Position	1.25 mm (0.049 in)	2 Row	2.86 mm (0.113 in)	SMD/SMT	Solder	Straight	Pin (Male)	Tin	504187	Micro-Lock	Wire-to-Board	- 25 C	+ 85 C	Reel, Cut Tape
Headers & Wire Housings Micro-Lock 1.25mm Pit. Single-Row R/A Header, Beige, 5 Pos. 504195-0570 Molex 1: $1.49 3,326In Stock	Mfr. Part No. 504195-0570 Mouser Part No 538-504195-0570	Molex	Headers & Wire Housings Micro-Lock 1.25mm Pit. Single-Row R/A Header, Beige, 5 Pos.	Datasheet	3,326In Stock	Cut Tape $1.49 $1.27 $1.08 $0.961 Reel $0.86 View $0.835 $0.802 MouseReel Available	Min.: 1 Mult.: 1 : 1,200	Headers	Shrouded	5 Position	1.25 mm (0.049 in)	1 Row		SMD/SMT	Solder	Right Angle	Pin (Male)	Tin	504195	Micro-Lock	Wire-to-Board	- 25 C	+ 85 C	Reel, Cut Tape, MouseReel
Headers & Wire Housings Micro-Lock 1.25mm Pit. Single-Row Vert. Header, Beige, 8 Pos. 504194-0870 Molex 1: $1.59 1,965In Stock	Mfr. Part No. 504194-0870 Mouser Part No 538-504194-0870	Molex	Headers & Wire Housings Micro-Lock 1.25mm Pit. Single-Row Vert. Header, Beige, 8 Pos. Learn More about Molex micro lock plus connectors	Datasheet	1,965In Stock	Cut Tape $1.59 $1.36 $1.15 $1.03 Reel $0.918 View $0.891 $0.834 MouseReel Available	Min.: 1 Mult.: 1 : 1,200	Headers	Shrouded	8 Position	1.25 mm (0.049 in)	1 Row		SMD/SMT	Solder	Straight	Pin (Male)	Tin	504194	Micro-Lock	Wire-to-Board	- 25 C	+ 85 C	Reel, Cut Tape, MouseReel
Headers & Wire Housings Micro-Lock 1.25mm Pit. Dual-Row Crimp Housing, White, 20 Pos., 5041862000 504186-2000 Molex 1: $0.63 13,309In Stock	Mfr. Part No. 504186-2000 Mouser Part No 538-504186-2000	Molex	Headers & Wire Housings Micro-Lock 1.25mm Pit. Dual-Row Crimp Housing, White, 20 Pos., 5041862000 Learn More about Molex micro lock plus connectors	Datasheet	13,309In Stock	$0.63 $0.533 $0.476 $0.453 View $0.395 $0.375 $0.357 $0.348 $0.331	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	20 Position	1.25 mm (0.049 in)	2 Row		Cable Mount / Free Hanging	Crimp		Socket (Female)		504186	Micro-Lock	Wire-to-Board	- 25 C	+ 85 C	Tray
Headers & Wire Housings Micro-Lock 1.25mm Pit. Dual-Row R/A Header, Beige, 18 Pos. 504189-1870 Molex 1: $2.14 3,924In Stock	Mfr. Part No. 504189-1870 Mouser Part No 538-504189-1870	Molex	Headers & Wire Housings Micro-Lock 1.25mm Pit. Dual-Row R/A Header, Beige, 18 Pos.	Datasheet	3,924In Stock	Cut Tape $2.14 $1.87 $1.79 $1.67 Reel $1.20 View $1.51 $1.17 $1.11 MouseReel Available	Min.: 1 Mult.: 1 : 700	Headers	Shrouded	18 Position	1.25 mm (0.049 in)	2 Row		SMD/SMT	Solder	Right Angle	Pin (Male)	Tin	504189	Micro-Lock	Wire-to-Board	- 25 C	+ 85 C	Reel, Cut Tape, MouseReel
Headers & Wire Housings Micro-Lock 1.25mm Pit. Single-Row Crimp Housing, White, 8 Pos., 5041930800 504193-0800 Molex 1: $0.52 30,969In Stock	Mfr. Part No. 504193-0800 Mouser Part No 538-504193-0800	Molex	Headers & Wire Housings Micro-Lock 1.25mm Pit. Single-Row Crimp Housing, White, 8 Pos., 5041930800 Learn More about Molex micro lock plus connectors	Datasheet	30,969In Stock	$0.52 $0.443 $0.389 $0.344 View $0.222 $0.212 $0.209 $0.206 $0.188	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	8 Position	1.25 mm (0.049 in)	1 Row		Cable Mount / Free Hanging	Crimp		Socket (Female)		504193	Micro-Lock	Wire-to-Board	- 25 C	+ 85 C	Tray
Headers & Wire Housings Micro-Lock 1.25mm Pit. Single-Row R/A Header, Beige, 6 Pos. 504195-0670 Molex 1: $1.29 7,559In Stock	Mfr. Part No. 504195-0670 Mouser Part No 538-504195-0670	Molex	Headers & Wire Housings Micro-Lock 1.25mm Pit. Single-Row R/A Header, Beige, 6 Pos. Learn More about Molex micro lock plus connectors	Datasheet	7,559In Stock	Cut Tape $1.29 $1.14 $1.13 $1.00 Reel $0.854 View $0.986 $0.902 $0.826 $0.783 MouseReel Available	Min.: 1 Mult.: 1 : 1,200	Headers	Shrouded	6 Position	1.25 mm (0.049 in)	1 Row		SMD/SMT	Solder	Right Angle	Pin (Male)	Tin	504195	Micro-Lock	Wire-to-Board	- 25 C	+ 85 C	Reel, Cut Tape, MouseReel
Headers & Wire Housings Micro-Lock 1.25mm Pit. Single-Row R/A Header, Beige, 16 Pos. 504195-1670 Molex 1: $3.00 2,390In Stock	Mfr. Part No. 504195-1670 Mouser Part No 538-504195-1670	Molex	Headers & Wire Housings Micro-Lock 1.25mm Pit. Single-Row R/A Header, Beige, 16 Pos.	Datasheet	2,390In Stock	Cut Tape $3.00 $2.73 $2.58 $2.40 Reel $1.50 View $2.10 $2.04 $1.81 $1.43 MouseReel Available	Min.: 1 Mult.: 1 : 3,600	Headers	Shrouded	16 Position	1.25 mm (0.049 in)	1 Row		SMD/SMT	Solder	Right Angle	Pin (Male)	Tin	504195	Micro-Lock	Wire-to-Board	- 25 C	+ 85 C	Reel, Cut Tape, MouseReel
Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Dual Row, Vert., SMT, 0.38 m Gold Pltg, Positive Lock, 18 Pos., Black 505433-1821 Molex 1: $2.94 340In Stock	Mfr. Part No. 505433-1821 Mouser Part No 538-505433-1821	Molex	Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Dual Row, Vert., SMT, 0.38 m Gold Pltg, Positive Lock, 18 Pos., Black	Datasheet	340In Stock	$2.94 $2.67 $2.53 $2.36 View $2.06 $2.00 $1.73 $1.66 $1.57	Min.: 1 Mult.: 1			18 Position	1.25 mm (0.049 in)	2 Row				Straight		Gold	505433	Micro-Lock		- 40 C	+ 105 C
Headers & Wire Housings Micro-Lock 1.25mm Pit. Dual-Row Crimp Housing, White, 32 Pos., 5041863200 504186-3200 Molex 1: $1.15 2,139In Stock	Mfr. Part No. 504186-3200 Mouser Part No 538-504186-3200	Molex	Headers & Wire Housings Micro-Lock 1.25mm Pit. Dual-Row Crimp Housing, White, 32 Pos., 5041863200	Datasheet	2,139In Stock	$1.15 $0.968 $0.929 $0.87 View $0.791 $0.712 $0.648 $0.607 $0.594	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	32 Position	1.25 mm (0.049 in)	2 Row		Cable Mount / Free Hanging	Crimp		Socket (Female)		504186	Micro-Lock	Wire-to-Board	- 25 C	+ 85 C	Tray
Headers & Wire Housings Micro-Lock 1.25mm Pit. Dual-Row Crimp Housing, White, 38 Pos., 5041863800 504186-3800 Molex 1: $1.37 3,627In Stock	Mfr. Part No. 504186-3800 Mouser Part No 538-504186-3800	Molex	Headers & Wire Housings Micro-Lock 1.25mm Pit. Dual-Row Crimp Housing, White, 38 Pos., 5041863800	Datasheet	3,627In Stock	$1.37 $1.16 $1.12 $0.754 View $0.753 $0.64 $0.639	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	38 Position	1.25 mm (0.049 in)	2 Row		Cable Mount / Free Hanging	Crimp		Socket (Female)		504186	Micro-Lock	Wire-to-Board	- 25 C	+ 85 C	Tray
Headers & Wire Housings Micro-Lock 1.25mm Pit. Dual-Row Vert. Header, Beige, 32 Pos. 504187-3270 Molex 1: $1.62 906In Stock	Mfr. Part No. 504187-3270 Mouser Part No 538-504187-3270	Molex	Headers & Wire Housings Micro-Lock 1.25mm Pit. Dual-Row Vert. Header, Beige, 32 Pos.	Datasheet	906In Stock	Cut Tape $1.62 $1.38 $1.18 $1.12 Reel $0.98 View $0.981 $0.897	Min.: 1 Mult.: 1 : 2,100	Headers	Shrouded	32 Position	1.25 mm (0.049 in)	2 Row	2.86 mm (0.113 in)	SMD/SMT	Solder	Straight	Pin (Male)	Tin	504187	Micro-Lock	Wire-to-Board	- 25 C	+ 85 C	Reel, Cut Tape
Headers & Wire Housings Micro-Lock 1.25mm Pit. Single-Row R/A Header, Beige, 12 Pos. 504195-1270 Molex 1: $2.70 3,392In Stock	Mfr. Part No. 504195-1270 Mouser Part No 538-504195-1270	Molex	Headers & Wire Housings Micro-Lock 1.25mm Pit. Single-Row R/A Header, Beige, 12 Pos.	Datasheet	3,392In Stock	Cut Tape $2.70 $2.36 $2.26 $2.11 Reel $1.43 View $1.91 $1.76 $1.32 $1.30 MouseReel Available	Min.: 1 Mult.: 1 : 1,200	Headers	Shrouded	12 Position	1.25 mm (0.049 in)	1 Row		SMD/SMT	Solder	Right Angle	Pin (Male)	Tin	504195	Micro-Lock	Wire-to-Board	- 25 C	+ 85 C	Reel, Cut Tape, MouseReel
Headers & Wire Housings Micro-Lock 1.25mm Pit. Single-Row Crimp Housing, White, 12 Pos., 5041931200 504193-1200 Molex 1: $0.63 15,381In Stock	Mfr. Part No. 504193-1200 Mouser Part No 538-504193-1200	Molex	Headers & Wire Housings Micro-Lock 1.25mm Pit. Single-Row Crimp Housing, White, 12 Pos., 5041931200	Datasheet	15,381In Stock	$0.63 $0.549 $0.502 $0.453 View $0.309 $0.297 $0.294 $0.291 $0.29	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	12 Position	1.25 mm (0.049 in)	1 Row		Cable Mount / Free Hanging	Crimp		Socket (Female)		504193	Micro-Lock	Wire-to-Board	- 25 C	+ 85 C	Tray
Headers & Wire Housings Micro-Lock 1.25mm Pit. Dual-Row R/A Header, Beige, 32 Pos. 504189-3270 Molex 1: $2.84 1,004In Stock	Mfr. Part No. 504189-3270 Mouser Part No 538-504189-3270	Molex	Headers & Wire Housings Micro-Lock 1.25mm Pit. Dual-Row R/A Header, Beige, 32 Pos.	Datasheet	1,004In Stock	Cut Tape $2.84 $2.17 $1.71 Reel $1.70 $1.62 MouseReel Available	Min.: 1 Mult.: 1 : 700	Headers	Shrouded	32 Position	1.25 mm (0.049 in)	2 Row		SMD/SMT	Solder	Right Angle	Pin (Male)	Tin	504189	Micro-Lock	Wire-to-Board	- 25 C	+ 85 C	Reel, Cut Tape, MouseReel
Headers & Wire Housings Micro-Lock 1.25mm Pit. Single-Row Crimp Housing, White, 14 Pos., 5041931400 504193-1400 Molex 1: $0.71 11,978In Stock	Mfr. Part No. 504193-1400 Mouser Part No 538-504193-1400	Molex	Headers & Wire Housings Micro-Lock 1.25mm Pit. Single-Row Crimp Housing, White, 14 Pos., 5041931400	Datasheet	11,978In Stock	$0.71 $0.603 $0.538 $0.51 View $0.395 $0.335 $0.326 $0.323 $0.295	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	14 Position	1.25 mm (0.049 in)	1 Row		Cable Mount / Free Hanging	Crimp		Socket (Female)		504193	Micro-Lock	Wire-to-Board	- 25 C	+ 85 C	Tray
Headers & Wire Housings Micro-Lock 1.25mm Pit. Single-Row Vert. Header, Beige, 2 Pos. 504194-0270 Molex 1: $0.91 4,402In Stock 9,600Expected 10/11/2026	Mfr. Part No. 504194-0270 Mouser Part No 538-504194-0270	Molex	Headers & Wire Housings Micro-Lock 1.25mm Pit. Single-Row Vert. Header, Beige, 2 Pos.	Datasheet	4,402In Stock 9,600Expected 10/11/2026	Cut Tape $0.91 $0.773 $0.657 $0.587 Reel $0.546 View $0.53 $0.511 MouseReel Available	Min.: 1 Mult.: 1 : 1,200	Headers	Shrouded	2 Position	1.25 mm (0.049 in)	1 Row		SMD/SMT	Solder	Straight	Pin (Male)	Tin	504194	Micro-Lock	Wire-to-Board	- 25 C	+ 85 C	Reel, Cut Tape, MouseReel
Headers & Wire Housings Micro-Lock 1.25mm Pit. Single-Row Crimp Housing, White, 2 Pos., 5041930200 504193-0200 Molex 1: $0.20 67,613In Stock	Mfr. Part No. 504193-0200 Mouser Part No 538-504193-0200	Molex	Headers & Wire Housings Micro-Lock 1.25mm Pit. Single-Row Crimp Housing, White, 2 Pos., 5041930200	Datasheet	67,613In Stock	$0.20 $0.17 $0.152 $0.145 View $0.129 $0.122 $0.113 $0.111 $0.109	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	2 Position	1.25 mm (0.049 in)	1 Row		Cable Mount / Free Hanging	Crimp		Socket (Female)		504193	Micro-Lock	Wire-to-Board	- 25 C	+ 85 C	Tray
Headers & Wire Housings Micro-Lock 1.25mm Pit. Single-Row R/A Header, Beige, 2 Pos. 504195-0270 Molex 1: $1.05 4,068In Stock	Mfr. Part No. 504195-0270 Mouser Part No 538-504195-0270	Molex	Headers & Wire Housings Micro-Lock 1.25mm Pit. Single-Row R/A Header, Beige, 2 Pos.	Datasheet	4,068In Stock	Cut Tape $1.05 $0.893 $0.759 $0.678 Reel $0.607 View $0.589 $0.568 MouseReel Available	Min.: 1 Mult.: 1 : 1,200	Headers	Shrouded	2 Position	1.25 mm (0.049 in)	1 Row		SMD/SMT	Solder	Right Angle	Pin (Male)	Tin	504195	Micro-Lock	Wire-to-Board	- 25 C	+ 85 C	Reel, Cut Tape, MouseReel
Headers & Wire Housings Micro-Lock 1.25mm Pit. Single-Row R/A Header, Beige, 4 Pos. 504195-0470 Molex 1: $1.36 2,278In Stock	Mfr. Part No. 504195-0470 Mouser Part No 538-504195-0470	Molex	Headers & Wire Housings Micro-Lock 1.25mm Pit. Single-Row R/A Header, Beige, 4 Pos. Learn More about Molex micro lock plus connectors	Datasheet	2,278In Stock	Cut Tape $1.36 $1.16 $0.986 $0.88 Reel $0.788 View $0.765 $0.738 MouseReel Available	Min.: 1 Mult.: 1 : 1,200	Headers	Shrouded	4 Position	1.25 mm (0.049 in)	1 Row		SMD/SMT	Solder	Right Angle	Pin (Male)	Tin	504195	Micro-Lock	Wire-to-Board	- 25 C	+ 85 C	Reel, Cut Tape, MouseReel
Headers & Wire Housings Micro-Lock 1.25mm Pit. Single-Row Crimp Housing, White, 3 Pos., 5041930300 504193-0300 Molex 1: $0.25 1,369In Stock	Mfr. Part No. 504193-0300 Mouser Part No 538-504193-0300	Molex	Headers & Wire Housings Micro-Lock 1.25mm Pit. Single-Row Crimp Housing, White, 3 Pos., 5041930300 Learn More about Molex micro lock plus connectors	Datasheet	1,369In Stock	$0.25 $0.226 $0.204 $0.182 View $0.166 $0.135 $0.132 $0.129	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	3 Position	1.25 mm (0.049 in)	1 Row		Cable Mount / Free Hanging	Crimp		Socket (Female)		504193	Micro-Lock	Wire-to-Board	- 25 C	+ 85 C	Tray
Headers & Wire Housings Micro-Lock 1.25mm Pit. Dual-Row Vert. Header, Beige, 20 Pos. 504187-2070 Molex 1: $1.16 122In Stock 5,600Expected 18/11/2026	Mfr. Part No. 504187-2070 Mouser Part No 538-504187-2070	Molex	Headers & Wire Housings Micro-Lock 1.25mm Pit. Dual-Row Vert. Header, Beige, 20 Pos.	Datasheet	122In Stock 5,600Expected 18/11/2026	Cut Tape $1.16 $0.979 $0.94 $0.88 Reel $0.64 View $0.80 $0.62 $0.614 $0.57 MouseReel Available	Min.: 1 Mult.: 1 : 700	Headers	Shrouded	20 Position	1.25 mm (0.049 in)	2 Row	2.86 mm (0.113 in)	SMD/SMT	Solder	Straight	Pin (Male)	Tin	504187	Micro-Lock	Wire-to-Board	- 25 C	+ 85 C	Reel, Cut Tape, MouseReel