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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 (CLP) 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, R/A, TH, Tin-Bismuth Pltg, Positive Lock, 3 Pos., Black 220098-0371 Molex 1: $991 12.687In Stock	Mfr. Part # 220098-0371 Mouser Part # 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	12.687In Stock	$991 $865 $791 $713 View $652 $540 $506 $482 $472	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: $1.071 7.717In Stock	Mfr. Part # 220098-0671 Mouser Part # 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	$1.071 $905 $868 $812 View $739 $665 $606 $567 $563	Min.: 1 Mult.: 1
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: $1.071 6.987In Stock	Mfr. Part # 220097-0671 Mouser Part # 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	6.987In Stock	$1.071 $905 $868 $812 View $739 $665 $606 $567 $566	Min.: 1 Mult.: 1
Headers & Wire Housings 2mm Pit., Micro-Lock Plus PCB Header, Single Row, Vert., SMT, Matte Tin Pltg, Positive Lock, w/ Pick-and-Place Tape, 4 Pos., Low-Halogen, Black 505575-0481 Molex 1: $1.504 45.956In Stock	Mfr. Part # 505575-0481 Mouser Part # 538-505575-0481	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, 4 Pos., Low-Halogen, Black Learn More about Molex micro lock plus connectors	Datasheet	45.956In Stock	Cut Tape $1.504 $1.287 $1.088 Reel $933 $866 View $807 $762 MouseReel Available	Min.: 1 Mult.: 1 : 600
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: $1.492 22.481In Stock	Mfr. Part # 505568-0251 Mouser Part # 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	22.481In Stock	Cut Tape $1.492 $1.265 $1.219 $1.134 Reel $640 View $1.031 $929 $637 MouseReel Available	Min.: 1 Mult.: 1 : 1.200
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: $1.413 6.413In Stock	Mfr. Part # 220098-1071 Mouser Part # 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	$1.413 $1.196 $1.151 $1.074 View $976 $880 $782 $760	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: $1.629 2.864In Stock	Mfr. Part # 220098-1271 Mouser Part # 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	$1.629 $1.379 $1.322 $1.242 View $1.124 $1.013 $900 $875 $857	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: $1.572 50.470In Stock	Mfr. Part # 505567-0771 Mouser Part # 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	50.470In Stock	Cut Tape $1.572 $1.344 $1.137 $1.015 Reel $908 View $882 $851	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: $2.073 2.074In Stock	Mfr. Part # 505575-0981 Mouser Part # 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	$2.073 $1.811 $1.732 $1.618 View $1.458 $1.344 $1.162 $1.151 $1.124	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header w/ Potting Capability, Dual Row, Vert., SMT, Tin-Bismuth Pltg, 8 Pos., Low-Halogen, Black 207760-0871 Molex 1: $1.675 2.992In Stock	Mfr. Part # 207760-0871 Mouser Part # 538-207760-0871	Molex	Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header w/ Potting Capability, Dual Row, Vert., SMT, Tin-Bismuth Pltg, 8 Pos., Low-Halogen, Black Learn More about Molex micro lock plus vertical connectors	Datasheet	2.992In Stock	Cut Tape $1.675 $1.458 $1.401 $1.299 Reel $1.032 View $1.219 $970 $860	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus Recept. Crimp Housing, Dual Row, Positive Lock, 20 Pos., Black 505432-2001 Molex 1: $524 10.256In Stock	Mfr. Part # 505432-2001 Mouser Part # 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	10.256In Stock	$524 $444 $398 $378 View $326 $297 $283 $276 $256	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: $3.885 2.740In Stock	Mfr. Part # 505448-2271 Mouser Part # 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	2.740In Stock	Cut Tape $3.885 $3.532 $3.349 $3.110 Reel $2.301 View $2.723 $2.108 $2.051 $1.994 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: $433 34.301In Stock	Mfr. Part # 505565-0901 Mouser Part # 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	$433 $370 $332 $316 View $281 $252 $240 $236 $226	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: $1.310 5.059In Stock	Mfr. Part # 505578-0971 Mouser Part # 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	5.059In Stock	$1.310 $1.112 $946 $796 View $744 $684 $651	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, 14 Pos., Black 505567-1481 Molex 1: $2.244 4.615In Stock	Mfr. Part # 505567-1481 Mouser Part # 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 $2.244 $1.914 $1.629 $1.458 Reel $1.299 View $1.219 $1.162	Min.: 1 Mult.: 1 : 1.200
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: $422 36.988In Stock	Mfr. Part # 204532-0601 Mouser Part # 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	36.988In Stock	$422 $340 $294 $286 View $212 $206 $204 $193 $179	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: $866 10.007In Stock	Mfr. Part # 505432-3801 Mouser Part # 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	10.007In Stock	$866 $747 $684 $616 View $563 $466 $437 $345 $332	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: $3.384 1.286In Stock	Mfr. Part # 505433-3471 Mouser Part # 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	1.286In Stock	Cut Tape $3.384 $3.087 $2.917 $2.711 Reel $2.267 View $2.404 $1.754 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: $467 16.259In Stock	Mfr. Part # 505565-1501 Mouser Part # 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	$467 $398 $355 $338 View $302 $273 $261 $256 $253	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: $467 9.720In Stock	Mfr. Part # 204523-0801 Mouser Part # 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	$467 $411 $377 $355 View $332 $308 $294 $285 $270	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: $2.210 7.775In Stock	Mfr. Part # 505567-1081 Mouser Part # 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	7.775In Stock	Cut Tape $2.210 $1.880 $1.606 $1.435 Reel $1.230 View $1.113 $1.094 MouseReel Available	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: $547 12.690In Stock	Mfr. Part # 214525-2081 Mouser Part # 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	$547 $527 $490 $444 View $411 $391 $371 $326	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: $2.518 5.101In Stock	Mfr. Part # 505567-1381 Mouser Part # 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 $2.518 $2.199 $2.108 $1.960 Reel $1.435 View $1.777 $1.663 $1.253 $1.162	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: $410 35.488In Stock	Mfr. Part # 204532-1001 Mouser Part # 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	$410 $355 $321 $302 View $277 $255 $244 $239 $227	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Dual Row, Vert., SMT, Tin-Bismuth Pltg, Positive Lock, 40 Pos., w/ Pick-and-Place Tape, Black 505433-4081 Molex 1: $2.871 4.425In Stock	Mfr. Part # 505433-4081 Mouser Part # 538-505433-4081	Molex	Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Dual Row, Vert., SMT, Tin-Bismuth Pltg, Positive Lock, 40 Pos., w/ Pick-and-Place Tape, Black Learn More about Molex micro lock plus connectors	Datasheet	4.425In Stock	Cut Tape $2.871 $2.506 $2.404 $2.244 Reel $1.720 View $2.028 $1.584 $1.515	Min.: 1 Mult.: 1 : 500

Micro-Lock Plus Connectors

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Micro-Lock Plus Connectors

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