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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 (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings Micro-Lock Plus Female Crimp Terminal, 1.25mm Pit., Matte Tin (Sn) Pltg, 30-26 AWG, Reel 214529-1000 Molex 1: $0.136 42,668In Stock	Mfr. Part No. 214529-1000 Mouser Part No 538-214529-1000	Molex	Headers & Wire Housings Micro-Lock Plus Female Crimp Terminal, 1.25mm Pit., Matte Tin (Sn) Pltg, 30-26 AWG, Reel Learn More about Molex micro lock plus connectors	Datasheet	42,668In Stock	Cut Tape $0.136 Reel $0.067 $0.063 $0.058 $0.056	Min.: 1 Mult.: 1 : 21,000
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: $1.28 7,665In 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	7,665In Stock	$1.28 $1.08 $1.04 $0.97 View $0.883 $0.794 $0.724 $0.677 $0.672	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: $1.18 11,793In 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	11,793In Stock	$1.18 $1.03 $0.944 $0.851 View $0.778 $0.645 $0.604 $0.575 $0.563	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: $1.28 6,964In 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	6,964In Stock	$1.28 $1.08 $1.04 $0.97 View $0.883 $0.794 $0.724 $0.677 $0.676	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: $1.69 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	$1.69 $1.43 $1.37 $1.28 View $1.17 $1.05 $0.933 $0.907	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: $1.94 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	$1.94 $1.65 $1.58 $1.48 View $1.34 $1.21 $1.07 $1.04 $1.02	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: $1.88 49,953In 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	49,953In Stock	Cut Tape $1.88 $1.60 $1.36 $1.35 Reel $1.08 View $1.21 $1.05 $1.02	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: $2.48 2,023In 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	2,023In Stock	$2.48 $2.16 $2.07 $1.93 View $1.74 $1.60 $1.39 $1.37 $1.34	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: $2.00 2,492In Stock	Mfr. Part No. 207760-0871 Mouser Part No 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	2,492In Stock	Cut Tape $2.00 $1.74 $1.67 $1.55 Reel $1.19 View $1.41 $1.16 $1.08 $1.04	Min.: 1 Mult.: 1 : 500
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: $2.99 1,477In 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	1,477In Stock	$2.99 $2.61 $2.50 $2.34 View $2.12 $1.94 $1.71 $1.65 $1.60	Min.: 1 Mult.: 1
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: $0.571 12,680In 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	12,680In Stock	$0.571 $0.564 $0.532 $0.503 View $0.468 $0.46 $0.443 $0.356	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: $3.01 5,001In 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	5,001In Stock	Cut Tape $3.01 $2.62 $2.52 $2.34 Reel $1.70 View $2.12 $2.00 $1.50 $1.37	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: $2.68 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 $2.68 $2.28 $1.94 $1.74 Reel $1.55 View $1.40 $1.35	Min.: 1 Mult.: 1 : 1,200
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: $0.558 9,670In 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	9,670In Stock	$0.558 $0.491 $0.445 $0.42 View $0.388 $0.362 $0.351 $0.34 $0.332	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: $2.64 7,718In 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	7,718In Stock	Cut Tape $2.64 $2.24 $1.92 $1.71 Reel $1.47 View $1.33 $1.31 MouseReel Available	Min.: 1 Mult.: 1 : 1,200
Headers & Wire Housings Micro-Lock Plus Recept. Housing, 1.25mm Pit., Single Row, w/ Positive Lock, 7 Pos., Low-Halogen, Black 204532-0701 Molex 1: $0.626 36,531In Stock	Mfr. Part No. 204532-0701 Mouser Part No 538-204532-0701	Molex	Headers & Wire Housings Micro-Lock Plus Recept. Housing, 1.25mm Pit., Single Row, w/ Positive Lock, 7 Pos., Low-Halogen, Black Learn More about Molex micro lock plus vertical connectors	Datasheet	36,531In Stock	$0.626 $0.53 $0.447 $0.412 View $0.33 $0.282 $0.256	Min.: 1 Mult.: 1
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: $0.422 35,238In 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	35,238In Stock	$0.422 $0.367 $0.337 $0.326 View $0.303 $0.296 $0.284 $0.28 $0.264	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: $0.626 10,196In 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	10,196In Stock	$0.626 $0.53 $0.475 $0.452 View $0.358 $0.344 $0.329 $0.325 $0.291	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: $4.64 2,230In 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	2,230In Stock	Cut Tape $4.64 $4.22 $4.00 $3.71 Reel $2.75 View $3.25 $2.38 $2.28 $2.23 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: $0.517 34,251In 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	34,251In Stock	$0.517 $0.442 $0.396 $0.377 View $0.336 $0.283 $0.282 $0.279 $0.265	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: $1.56 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	$1.56 $1.33 $1.13 $0.951 View $0.874 $0.793 $0.756	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: $3.43 4,425In Stock	Mfr. Part No. 505433-4081 Mouser Part No 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 $3.43 $2.99 $2.87 $2.68 Reel $1.93 View $2.42 $1.86 $1.81	Min.: 1 Mult.: 1 : 500
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: $0.503 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	$0.503 $0.35 $0.322 $0.317 View $0.246 $0.241 $0.237 $0.23 $0.214	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: $1.03 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	$1.03 $0.892 $0.816 $0.736 View $0.672 $0.556 $0.522 $0.403 $0.396	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: $4.04 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 $4.04 $3.69 $3.48 $3.24 Reel $2.69 View $2.88 $2.08 MouseReel Available	Min.: 1 Mult.: 1 : 500

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Micro-Lock Plus Connectors

Types of Connectors