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Micro-Lock Plus Connectors

Molex Micro-Lock Plus Wire-to-Board Connectors provide electrical and mechanical reliability in high-temperature designs that meet automotive and other industry requirements. These connectors are 1.25mm, 1.5mm, and 2mm pitch connectors with positive lock, delivering secure mating retention without sacrificing compactness. The micro-lock plus connectors operate at a temperature range of -40ºC to 105ºC, which can resist harsh environments. These connectors feature robust metal solder tabs and a wide positive latch that delivers an audible click. The 1.25mm version features a dual-contact terminal design. These connectors are used in automotive, power for data centers, and appliances.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Single Row, Vert., TH, Tin-Bismuth Pltg, Positive Lock, 6 Pos., Low-Halogen, Black 220097-0671 Molex 1: £0.705 6,850In Stock	Mfr. Part No. 220097-0671 Mouser Part No 538-220097-0671	Molex	Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Single Row, Vert., TH, Tin-Bismuth Pltg, Positive Lock, 6 Pos., Low-Halogen, Black Learn More about Molex micro lock plus connectors	Datasheet	6,850In Stock	£0.705 £0.596 £0.572 £0.535 View £0.487 £0.438 £0.40 £0.374 £0.373	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Single Row, R/A, TH, Tin-Bismuth Pltg, Positive Lock, 6 Pos., Black 220098-0671 Molex 1: £0.705 7,717In Stock	Mfr. Part No. 220098-0671 Mouser Part No 538-220098-0671	Molex	Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Single Row, R/A, TH, Tin-Bismuth Pltg, Positive Lock, 6 Pos., Black Learn More about Molex micro lock plus connectors	Datasheet	7,717In Stock	£0.705 £0.596 £0.572 £0.535 View £0.487 £0.438 £0.40 £0.374 £0.371	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Single Row, R/A, TH, Tin-Bismuth Pltg, Positive Lock, 3 Pos., Black 220098-0371 Molex 1: £0.653 11,803In Stock	Mfr. Part No. 220098-0371 Mouser Part No 538-220098-0371	Molex	Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Single Row, R/A, TH, Tin-Bismuth Pltg, Positive Lock, 3 Pos., Black Learn More about Molex micro lock plus connectors	Datasheet	11,803In Stock	£0.653 £0.57 £0.521 £0.47 View £0.43 £0.356 £0.333 £0.318 £0.311	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Single Row, R/A, TH, Tin-Bismuth Pltg, Positive Lock, 12 Pos., Black 220098-1271 Molex 1: £1.07 2,864In Stock	Mfr. Part No. 220098-1271 Mouser Part No 538-220098-1271	Molex	Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Single Row, R/A, TH, Tin-Bismuth Pltg, Positive Lock, 12 Pos., Black Learn More about Molex micro lock plus connectors	Datasheet	2,864In Stock	£1.07 £0.908 £0.871 £0.818 View £0.741 £0.668 £0.593 £0.576 £0.565	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Single Row, R/A, TH, Tin-Bismuth Pltg, Positive Lock, 10 Pos., Black 220098-1071 Molex 1: £0.934 6,413In Stock	Mfr. Part No. 220098-1071 Mouser Part No 538-220098-1071	Molex	Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Single Row, R/A, TH, Tin-Bismuth Pltg, Positive Lock, 10 Pos., Black Learn More about Molex micro lock plus connectors	Datasheet	6,413In Stock	£0.934 £0.788 £0.759 £0.708 View £0.643 £0.58 £0.515 £0.501	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Single Row, R/A, SMT, Tin-Bismuth Pltg, Positive Lock, 7 Pos., Black 505567-0771 Molex 1: £1.04 49,970In Stock	Mfr. Part No. 505567-0771 Mouser Part No 538-505567-0771	Molex	Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Single Row, R/A, SMT, Tin-Bismuth Pltg, Positive Lock, 7 Pos., Black Learn More about Molex micro lock plus connectors	Datasheet	49,970In Stock	Cut Tape £1.04 £0.882 £0.748 £0.668 Reel £0.598 £0.593	Min.: 1 Mult.: 1 : 1,200
Headers & Wire Housings 2mm Pit., Micro-Lock Plus PCB Header, Single Row, Vert., SMT, Matte Tin Pltg, Positive Lock, w/ Pick-and-Place Tape, 9 Pos., Low-Halogen, Black 505575-0981 Molex 1: £1.37 2,074In Stock	Mfr. Part No. 505575-0981 Mouser Part No 538-505575-0981	Molex	Headers & Wire Housings 2mm Pit., Micro-Lock Plus PCB Header, Single Row, Vert., SMT, Matte Tin Pltg, Positive Lock, w/ Pick-and-Place Tape, 9 Pos., Low-Halogen, Black Learn More about Molex micro lock plus connectors	Datasheet	2,074In Stock	£1.37 £1.20 £1.14 £1.07 View £0.96 £0.882 £0.766 £0.759 £0.741	Min.: 1 Mult.: 1
Headers & Wire Housings 2mm Pit., Micro-Lock Plus PCB Header, Single Row, Vert., SMT, Matte Tin Pltg, Positive Lock, 16 Pos., Low-Halogen, Black 505575-1671 Molex 1: £1.65 1,479In Stock	Mfr. Part No. 505575-1671 Mouser Part No 538-505575-1671	Molex	Headers & Wire Housings 2mm Pit., Micro-Lock Plus PCB Header, Single Row, Vert., SMT, Matte Tin Pltg, Positive Lock, 16 Pos., Low-Halogen, Black Learn More about Molex micro lock plus connectors	Datasheet	1,479In Stock	£1.65 £1.44 £1.38 £1.29 View £1.17 £1.07 £0.943 £0.934	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus Recept. Crimp Housing, Dual Row, Positive Lock, 20 Pos., Black 505432-2001 Molex 1: £0.346 10,216In Stock	Mfr. Part No. 505432-2001 Mouser Part No 538-505432-2001	Molex	Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus Recept. Crimp Housing, Dual Row, Positive Lock, 20 Pos., Black Learn More about Molex micro lock plus connectors	Datasheet	10,216In Stock	£0.346 £0.292 £0.262 £0.25 £0.23	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Dual Row, R/A, SMT, Tin-Bismuth Pltg, Positive Lock, 22 Pos., Black 505448-2271 Molex 1: £2.56 2,730In Stock	Mfr. Part No. 505448-2271 Mouser Part No 538-505448-2271	Molex	Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Dual Row, R/A, SMT, Tin-Bismuth Pltg, Positive Lock, 22 Pos., Black Learn More about Molex micro lock plus connectors	Datasheet	2,730In Stock	Cut Tape £2.56 £2.33 £2.21 £2.05 Reel £1.52 View £1.80 £1.32 MouseReel Available	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus Recept. Crimp Housing, Single Row, Positive Lock, 9 Pos., Black 505565-0901 Molex 1: £0.285 34,301In Stock	Mfr. Part No. 505565-0901 Mouser Part No 538-505565-0901	Molex	Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus Recept. Crimp Housing, Single Row, Positive Lock, 9 Pos., Black Learn More about Molex micro lock plus connectors	Datasheet	34,301In Stock	£0.285 £0.244 £0.218 £0.208 View £0.185 £0.156 £0.155 £0.154 £0.147	Min.: 1 Mult.: 1
Headers & Wire Housings 2mm Pit., Micro-Lock Plus PCB Header, Single Row, R/A, SMT, Matte Tin Pltg, Positive Lock, 9 Pos., Low-Halogen, Black 505578-0971 Molex 1: £0.863 5,039In Stock	Mfr. Part No. 505578-0971 Mouser Part No 538-505578-0971	Molex	Headers & Wire Housings 2mm Pit., Micro-Lock Plus PCB Header, Single Row, R/A, SMT, Matte Tin Pltg, Positive Lock, 9 Pos., Low-Halogen, Black Learn More about Molex micro lock plus connectors	Datasheet	5,039In Stock	£0.863 £0.732 £0.623 £0.622 View £0.525 £0.507	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus Recept. Crimp Housing, Low-Halogen, Dual Row, Positive Lock, 8 Pos., Black 204523-0801 Molex 1: £0.308 9,720In Stock	Mfr. Part No. 204523-0801 Mouser Part No 538-204523-0801	Molex	Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus Recept. Crimp Housing, Low-Halogen, Dual Row, Positive Lock, 8 Pos., Black Learn More about Molex micro lock plus vertical connectors	Datasheet	9,720In Stock	£0.308 £0.271 £0.245 £0.232 £0.217	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Single Row, R/A, SMT, 0.10 m Gold Pltg, Positive Lock, 10 Pos., Black 505567-1081 Molex 1: £1.46 7,768In Stock	Mfr. Part No. 505567-1081 Mouser Part No 538-505567-1081	Molex	Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Single Row, R/A, SMT, 0.10 m Gold Pltg, Positive Lock, 10 Pos., Black Learn More about Molex micro lock plus connectors	Datasheet	7,768In Stock	Cut Tape £1.46 £1.24 £1.06 £0.943 Reel £0.811 £0.746 MouseReel Available	Min.: 1 Mult.: 1 : 1,200
Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Single Row, R/A, SMT, 0.10 m Gold Pltg, Positive Lock, 14 Pos., Black 505567-1481 Molex 1: £1.48 4,615In Stock	Mfr. Part No. 505567-1481 Mouser Part No 538-505567-1481	Molex	Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Single Row, R/A, SMT, 0.10 m Gold Pltg, Positive Lock, 14 Pos., Black Learn More about Molex micro lock plus connectors	Datasheet	4,615In Stock	Cut Tape £1.48 £1.26 £1.07 £0.96 Reel £0.856 View £0.773 £0.769	Min.: 1 Mult.: 1 : 1,200
Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus Plug Crimp Housing, Single Row, 8 Pos., UL 94V-0, Low-Halogen, Black 214525-2081 Molex 1: £0.315 12,690In Stock	Mfr. Part No. 214525-2081 Mouser Part No 538-214525-2081	Molex	Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus Plug Crimp Housing, Single Row, 8 Pos., UL 94V-0, Low-Halogen, Black Learn More about Molex micro lock plus connectors	Datasheet	12,690In Stock	£0.315 £0.312 £0.293 £0.278 View £0.258 £0.254 £0.244 £0.204	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Single Row, R/A, SMT, 0.10 m Gold Pltg, Positive Lock, 13 Pos., Black 505567-1381 Molex 1: £1.66 5,101In Stock	Mfr. Part No. 505567-1381 Mouser Part No 538-505567-1381	Molex	Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Single Row, R/A, SMT, 0.10 m Gold Pltg, Positive Lock, 13 Pos., Black Learn More about Molex micro lock plus connectors	Datasheet	5,101In Stock	Cut Tape £1.66 £1.45 £1.39 £1.29 Reel £0.943 View £1.17 £1.10 £0.826 £0.791	Min.: 1 Mult.: 1 : 1,200
Headers & Wire Housings Micro-Lock Plus Recept. Housing, 1.25mm Pit., Single Row, w/ Positive Lock, 10 Pos., Low-Halogen, Black 204532-1001 Molex 1: £0.233 35,488In Stock	Mfr. Part No. 204532-1001 Mouser Part No 538-204532-1001	Molex	Headers & Wire Housings Micro-Lock Plus Recept. Housing, 1.25mm Pit., Single Row, w/ Positive Lock, 10 Pos., Low-Halogen, Black Learn More about Molex micro lock plus vertical connectors	Datasheet	35,488In Stock	£0.233 £0.203 £0.186 £0.18 £0.173	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Lock Plus Recept. Housing, 1.25mm Pit., Single Row, w/ Positive Lock, 6 Pos., Low-Halogen, Black 204532-0601 Molex 1: £0.278 36,969In Stock	Mfr. Part No. 204532-0601 Mouser Part No 538-204532-0601	Molex	Headers & Wire Housings Micro-Lock Plus Recept. Housing, 1.25mm Pit., Single Row, w/ Positive Lock, 6 Pos., Low-Halogen, Black Learn More about Molex micro lock plus vertical connectors	Datasheet	36,969In Stock	£0.278 £0.193 £0.178 £0.175 £0.159	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus Recept. Crimp Housing, Dual Row, Positive Lock, 38 Pos., Black 505432-3801 Molex 1: £0.571 10,002In Stock	Mfr. Part No. 505432-3801 Mouser Part No 538-505432-3801	Molex	Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus Recept. Crimp Housing, Dual Row, Positive Lock, 38 Pos., Black Learn More about Molex micro lock plus connectors	Datasheet	10,002In Stock	£0.571 £0.492 £0.45 £0.406 View £0.371 £0.307 £0.306	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Dual Row, Vert., SMT, Tin-Bismuth Pltg, Positive Lock, 34 Pos., Black 505433-3471 Molex 1: £2.23 1,283In Stock	Mfr. Part No. 505433-3471 Mouser Part No 538-505433-3471	Molex	Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Dual Row, Vert., SMT, Tin-Bismuth Pltg, Positive Lock, 34 Pos., Black Learn More about Molex micro lock plus connectors	Datasheet	1,283In Stock	Cut Tape £2.23 £2.03 £1.92 £1.79 Reel £1.48 View £1.59 £1.15 MouseReel Available	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus Recept. Crimp Housing, Single Row, Positive Lock, 15 Pos., Black 505565-1501 Molex 1: £0.308 16,259In Stock	Mfr. Part No. 505565-1501 Mouser Part No 538-505565-1501	Molex	Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus Recept. Crimp Housing, Single Row, Positive Lock, 15 Pos., Black Learn More about Molex micro lock plus connectors	Datasheet	16,259In Stock	£0.308 £0.262 £0.234 £0.223 View £0.184 £0.176 £0.169 £0.167	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Single Row, Vert., SMT, 0.76 m Gold Pltg, Positive Lock, 2 Pos., w/ Pick-and-Place Tape, Black 505568-0251 Molex 1: £0.986 21,614In Stock	Mfr. Part No. 505568-0251 Mouser Part No 538-505568-0251	Molex	Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Single Row, Vert., SMT, 0.76 m Gold Pltg, Positive Lock, 2 Pos., w/ Pick-and-Place Tape, Black	Datasheet	21,614In Stock	Cut Tape £0.986 £0.834 £0.803 £0.747 View Reel £0.564 £0.679 £0.612 £0.564 MouseReel Available	Min.: 1 Mult.: 1 : 1,200
Molex Micro-Lock Plus-to-Micro-Lock Plus Off-the-Shelf (OTS) Cable Assy., 1.5mm Pit., Single Row, 450mm Lg., 6 Pos., Black 231964-4062 Molex 1: £3.24 170In Stock New Product	Mfr. Part No. 231964-4062 Mouser Part No 538-231964-4062 New Product	Molex	Molex Micro-Lock Plus-to-Micro-Lock Plus Off-the-Shelf (OTS) Cable Assy., 1.5mm Pit., Single Row, 450mm Lg., 6 Pos., Black Learn More about Molex micro lock plus assemblies	Datasheet	170In Stock	£3.24 £2.76 £2.37 £2.25 View £2.19 £2.08 £1.96 £1.89	Min.: 1 Mult.: 1
Molex Micro-Lock Plus-to-Pigtail Off-the-Shelf (OTS) Cable Assy., 1.5mm Pit., Single Row, 300mm Lg., 4 Pos., Black 231965-3042 Molex 1: £2.41 170In Stock New Product	Mfr. Part No. 231965-3042 Mouser Part No 538-231965-3042 New Product	Molex	Molex Micro-Lock Plus-to-Pigtail Off-the-Shelf (OTS) Cable Assy., 1.5mm Pit., Single Row, 300mm Lg., 4 Pos., Black Learn More about Molex micro lock plus assemblies	Datasheet	170In Stock	£2.41 £2.05 £1.76 £1.68 View £1.63 £1.55 £1.45 £1.37	Min.: 1 Mult.: 1

Micro-Lock Plus Connectors

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Micro-Lock Plus Connectors

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