.hide-partial { max-height: none; } .show-more { display: none; }

Signal Wire-to-Wire/Wire-to-Board Connectors

Molex Signal Wire-to-Wire/Wire-to-Board Connectors and Connector Systems feature a variety of wire-to-board signal connectors that offer design flexibility. Molex Signal WTW/WTB connectors and systems are ideal for personal computers and lighting, as well as automotive and industrial applications, depending on the model.

All Results (5,847)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings 1.25mm Pit., PicoBlade Recept. Crimp Housing, Single Row, Friction Lock, 4 Pos., Natural 51021-0400 Molex 1: ¥44.8 296,033In Stock	Mfr. Part # 51021-0400 Mouser Part # 538-51021-0400	Molex	Headers & Wire Housings 1.25mm Pit., PicoBlade Recept. Crimp Housing, Single Row, Friction Lock, 4 Pos., Natural Learn More about Molex picoblade	Datasheet	296,033In Stock	¥44.8 ¥37.7 ¥33.7 ¥32.1 View ¥28.7 ¥26.1 ¥24.7	Min.: 1 Mult.: 1
Headers & Wire Housings 2.5mm Pit., Mini-Lock Recept. Crimp Housing, Single Row, Positive Lock, 5 Pos., Natural 51163-0500 Molex 1: ¥49.8 111,918In Stock	Mfr. Part # 51163-0500 Mouser Part # 538-51163-0500	Molex	Headers & Wire Housings 2.5mm Pit., Mini-Lock Recept. Crimp Housing, Single Row, Positive Lock, 5 Pos., Natural Learn More about Molex mini lock 2 5mm	Datasheet	111,918In Stock	¥49.8 ¥42.5 ¥38 ¥36.2 View ¥32.2 ¥29.9 ¥28.2 ¥27.6 ¥25.2	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, R/A, SMT, Tin (Sn) Pltg, Friction Lock, 3 Pos., Natural, T/R 53261-0371 Molex 1: ¥117.9 168,520In Stock 25,600Expected 11/16/2026	Mfr. Part # 53261-0371 Mouser Part # 538-53261-0371	Molex	Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, R/A, SMT, Tin (Sn) Pltg, Friction Lock, 3 Pos., Natural, T/R Learn More about Molex picoblade	Datasheet	168,520In Stock 25,600Expected 11/16/2026	Cut Tape ¥117.9 ¥99.7 ¥98.8 ¥84.9 Reel ¥57 View ¥75.7 ¥59.5 ¥56 MouseReel Available	Min.: 1 Mult.: 1 : 1,600
Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, R/A, SMT, Tin (Sn) Pltg, Friction Lock, 4 Pos., Natural, T/R 53261-0471 Molex 1: ¥127.9 170,085In Stock	Mfr. Part # 53261-0471 Mouser Part # 538-53261-0471	Molex	Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, R/A, SMT, Tin (Sn) Pltg, Friction Lock, 4 Pos., Natural, T/R Learn More about Molex picoblade	Datasheet	170,085In Stock	Cut Tape ¥127.9 ¥109.3 ¥92.8 ¥82.9 Reel ¥63.3 View ¥67.6 ¥61.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,600
Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, R/A, SMT, Tin (Sn) Pltg, Friction Lock, 5 Pos., Natural, T/R 53261-0571 Molex 1: ¥141.2 50,610In Stock	Mfr. Part # 53261-0571 Mouser Part # 538-53261-0571	Molex	Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, R/A, SMT, Tin (Sn) Pltg, Friction Lock, 5 Pos., Natural, T/R Learn More about Molex picoblade	Datasheet	50,610In Stock	Cut Tape ¥141.2 ¥119.4 ¥113.3 ¥101.5 Reel ¥69.9 View ¥98.8 ¥90.4 ¥73.7 ¥68.1 MouseReel Available	Min.: 1 Mult.: 1 : 1,600
Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, R/A, SMT, Tin (Sn) Pltg, Friction Lock, 8 Pos., Natural, T/R 53261-0871 Molex 1: ¥167.8 52,352In Stock	Mfr. Part # 53261-0871 Mouser Part # 538-53261-0871	Molex	Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, R/A, SMT, Tin (Sn) Pltg, Friction Lock, 8 Pos., Natural, T/R Learn More about Molex picoblade	Datasheet	52,352In Stock	Cut Tape ¥167.8 ¥142.8 ¥139.9 ¥121.4 Reel ¥87.7 View ¥120.9 ¥108.5 ¥93 ¥86.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,600
Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, R/A, SMT, Tin (Sn) Pltg, Friction Lock, 10 Pos., Black, T/R 53261-1071 Molex 1: ¥192.7 33,664In Stock 38,400Expected 12/31/2026	Mfr. Part # 53261-1071 Mouser Part # 538-53261-1071	Molex	Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, R/A, SMT, Tin (Sn) Pltg, Friction Lock, 10 Pos., Black, T/R Learn More about Molex picoblade	Datasheet	33,664In Stock 38,400Expected 12/31/2026	Cut Tape ¥192.7 ¥162.9 ¥158.6 ¥138.5 Reel ¥102.8 View ¥137.5 ¥123.7 ¥107.5 ¥101.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,600
Headers & Wire Housings 1.2mm Pit., Pico-EZmate PCB Header, Single Row, Gold Pltg, Friction Lock, 2 Pos., T/R 78171-0002 Molex 1: ¥69.8 265,042In Stock	Mfr. Part # 78171-0002 Mouser Part # 538-78171-0002	Molex	Headers & Wire Housings 1.2mm Pit., Pico-EZmate PCB Header, Single Row, Gold Pltg, Friction Lock, 2 Pos., T/R Learn More about Molex picoezmate	Datasheet	265,042In Stock	Cut Tape ¥69.8 ¥58.6 ¥50 ¥44.5 Reel ¥34.7 View ¥42.2 ¥35.9 ¥33.4 MouseReel Available	Min.: 1 Mult.: 1 : 4,500
Headers & Wire Housings Milli-Grid Vert. Recept., 2mm Pit., Dual Row, TH, 3mm Tail Lg., 0.38 m Gold (Au) Pltg, 10 Pos., Lead-Free, Tube 79107-7004 Molex 1: ¥563.1 7,912In Stock 4,692Expected 12/31/2026	Mfr. Part # 79107-7004 Mouser Part # 538-79107-7004	Molex	Headers & Wire Housings Milli-Grid Vert. Recept., 2mm Pit., Dual Row, TH, 3mm Tail Lg., 0.38 m Gold (Au) Pltg, 10 Pos., Lead-Free, Tube Learn More about Molex milli grid connectors	Datasheet	7,912In Stock 4,692Expected 12/31/2026	¥563.1 ¥536.5 ¥392 ¥367.1 View ¥350.5 ¥335.5 ¥320.6 ¥312.3 ¥289	Min.: 1 Mult.: 1
Headers & Wire Housings Milli-Grid Cable-to-Board Recept., Dual Row, IDT, Lead-Free, 40 Pos., 0.38 m Gold (Au) Pltg, Center Polarization Key 87568-4043 Molex 1: ¥1,245.8 959In Stock	Mfr. Part # 87568-4043 Mouser Part # 538-87568-4043	Molex	Headers & Wire Housings Milli-Grid Cable-to-Board Recept., Dual Row, IDT, Lead-Free, 40 Pos., 0.38 m Gold (Au) Pltg, Center Polarization Key Learn More about Molex milli grid connectors	Datasheet	959In Stock	¥1,245.8 ¥1,102.9 ¥1,064.7 ¥1,039.8 View ¥885.3 ¥842.1 ¥820.5 ¥777.3 ¥769	Min.: 1 Mult.: 1
Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, Vert., SMT, Shrouded, 16 Pos., 0.38 m Gold (Au) Pltg, Dual Side Slots, Dual Friction Locks, Center Polarization, w/ Cap, T/R 87832-1614 Molex 1: ¥538.2 7,422In Stock	Mfr. Part # 87832-1614 Mouser Part # 538-87832-1614	Molex	Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, Vert., SMT, Shrouded, 16 Pos., 0.38 m Gold (Au) Pltg, Dual Side Slots, Dual Friction Locks, Center Polarization, w/ Cap, T/R Learn More about Molex milli grid connectors	Datasheet	7,422In Stock	Cut Tape ¥538.2 ¥476.7 ¥463.4 ¥405.3 Reel ¥313.9 View ¥390.3 ¥362.1 ¥335.5 ¥305.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, Vert., SMT, Shrouded, 14 Pos., 0.38 m Gold (Au) Pltg, Dual Side Slots, Dual Friction Locks, Center Polarization, w/ Pegs, w/ Cap, T/R 87832-5622 Molex 1: ¥546.5 43,893In Stock	Mfr. Part # 87832-5622 Mouser Part # 538-87832-5622	Molex	Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, Vert., SMT, Shrouded, 14 Pos., 0.38 m Gold (Au) Pltg, Dual Side Slots, Dual Friction Locks, Center Polarization, w/ Pegs, w/ Cap, T/R Learn More about Molex milli grid connectors	Datasheet	43,893In Stock	Cut Tape ¥546.5 ¥465.1 ¥395.3 ¥392 Reel ¥335.5 View ¥315.6 ¥305.6 ¥297.3 MouseReel Available	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, Vert., SMT, Shrouded, 50 Pos., 0.38 m Gold (Au) Pltg, Dual Side Slots, Dual Friction Locks, Center Polarization, w/ Pegs, w/ Cap, T/R 87832-7422 Molex 1: ¥1,455 10,818In Stock	Mfr. Part # 87832-7422 Mouser Part # 538-87832-7422	Molex	Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, Vert., SMT, Shrouded, 50 Pos., 0.38 m Gold (Au) Pltg, Dual Side Slots, Dual Friction Locks, Center Polarization, w/ Pegs, w/ Cap, T/R Learn More about Molex milli grid connectors	Datasheet	10,818In Stock	Cut Tape ¥1,455 ¥1,237.4 ¥1,235.8 ¥1,051.4 Reel ¥867 View ¥1,049.8 ¥938.5 ¥845.4	Min.: 1 Mult.: 1 : 1,000
Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, R/A, TH, 14 Pos., 0.38 m Gold (Au) Pltg, 3.18mm Tail Lg., Dual Side Slots, Dual Friction Locks, Center Polarization, Tube 87833-5320 Molex 1: ¥456.8 12,822In Stock	Mfr. Part # 87833-5320 Mouser Part # 538-87833-5320	Molex	Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, R/A, TH, 14 Pos., 0.38 m Gold (Au) Pltg, 3.18mm Tail Lg., Dual Side Slots, Dual Friction Locks, Center Polarization, Tube Learn More about Molex milli grid connectors	Datasheet	12,822In Stock	¥456.8 ¥406.9 ¥393.7 ¥350.5 View ¥318.9 ¥305.6 ¥275.7 ¥257.5 ¥240.8	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Lock Plus Female Crimp Terminal, 1.5mm Pit., Matte Tin (Sn) Pltg, 26-24 AWG, Reel 225051-5000 Molex 1: ¥16.6 73,492In Stock New Product	Mfr. Part # 225051-5000 Mouser Part # 538-225051-5000 New Product	Molex	Headers & Wire Housings Micro-Lock Plus Female Crimp Terminal, 1.5mm Pit., Matte Tin (Sn) Pltg, 26-24 AWG, Reel Learn More about Molex micro lock plus connectors	Datasheet	73,492In Stock	¥16.6 ¥4.2 ¥3.8 ¥3.7 View ¥3.2 ¥3 ¥2.8 ¥2.5	Min.: 1 Mult.: 1
Headers & Wire Housings 1.5mm Pit., Micro-Lock Plus Recept. Crimp Housing, Single Row, Positive Lock, 4 Pos., Black 225052-2041 Molex 1: ¥36.5 13,546In Stock New Product	Mfr. Part # 225052-2041 Mouser Part # 538-225052-2041 New Product	Molex	Headers & Wire Housings 1.5mm Pit., Micro-Lock Plus Recept. Crimp Housing, Single Row, Positive Lock, 4 Pos., Black Learn More about Molex micro lock plus connectors	Datasheet	13,546In Stock	¥36.5 ¥31.7 ¥28.4 ¥27.1 View ¥24.1 ¥22.3 ¥21.3 ¥21.1 ¥20.8	Min.: 1 Mult.: 1
Headers & Wire Housings 1.5mm Pit., Micro-Lock Plus Recept. Crimp Housing, Single Row, Positive Lock, 8 Pos., Black 225052-2081 Molex 1: ¥53.2 6,775In Stock New Product	Mfr. Part # 225052-2081 Mouser Part # 538-225052-2081 New Product	Molex	Headers & Wire Housings 1.5mm Pit., Micro-Lock Plus Recept. Crimp Housing, Single Row, Positive Lock, 8 Pos., Black Learn More about Molex micro lock plus connectors	Datasheet	6,775In Stock	¥53.2 ¥44.7 ¥39.9 ¥38 View ¥33.9 ¥31.7 ¥29.9 ¥29.7 ¥29.1	Min.: 1 Mult.: 1
Headers & Wire Housings 1.5mm Pit., Micro-Lock Plus Recept. Crimp Housing, Single Row, Positive Lock, 10 Pos., Black 225052-2101 Molex 1: ¥58.1 6,819In Stock New Product	Mfr. Part # 225052-2101 Mouser Part # 538-225052-2101 New Product	Molex	Headers & Wire Housings 1.5mm Pit., Micro-Lock Plus Recept. Crimp Housing, Single Row, Positive Lock, 10 Pos., Black Learn More about Molex micro lock plus connectors	Datasheet	6,819In Stock	¥58.1 ¥48.8 ¥43.7 ¥41.5 View ¥37 ¥35.4 ¥32.9 ¥32.7 ¥32.1	Min.: 1 Mult.: 1
Headers & Wire Housings 1.5mm Pit., Micro-Lock Plus Recept. Crimp Housing, Single Row, Positive Lock, 16 Pos., Black 225052-2161 Molex 1: ¥74.7 4,996In Stock New Product	Mfr. Part # 225052-2161 Mouser Part # 538-225052-2161 New Product	Molex	Headers & Wire Housings 1.5mm Pit., Micro-Lock Plus Recept. Crimp Housing, Single Row, Positive Lock, 16 Pos., Black Learn More about Molex micro lock plus connectors	Datasheet	4,996In Stock	¥74.7 ¥63.8 ¥57 ¥54.3 View ¥48.5 ¥46.2 ¥44.2 ¥42 ¥40.2	Min.: 1 Mult.: 1
Headers & Wire Housings 1.5mm Pit., Micro-Lock Plus PCB Header, Single Row, Vert., SMT, Tin-Bismuth Pltg, Positive Lock, 2 Pos., w/ Pick-and-Place Tape, Black 225053-0281 Molex 1: ¥124.6 1,827In Stock New Product	Mfr. Part # 225053-0281 Mouser Part # 538-225053-0281 New Product	Molex	Headers & Wire Housings 1.5mm Pit., Micro-Lock Plus PCB Header, Single Row, Vert., SMT, Tin-Bismuth Pltg, Positive Lock, 2 Pos., w/ Pick-and-Place Tape, Black Learn More about Molex micro lock plus connectors	Datasheet	1,827In Stock	¥124.6 ¥105.5 ¥89.7 ¥80.1 View ¥72.4 ¥70.4 ¥66.3 ¥64.6	Min.: 1 Mult.: 1
Headers & Wire Housings 1.5mm Pit., Micro-Lock Plus PCB Header, Single Row, Vert., SMT, Tin-Bismuth Pltg, Positive Lock, 4 Pos., w/ Pick-and-Place Tape, Black 225053-0481 Molex 1: ¥134.5 795In Stock 6,000Expected 11/20/2026 New Product	Mfr. Part # 225053-0481 Mouser Part # 538-225053-0481 New Product	Molex	Headers & Wire Housings 1.5mm Pit., Micro-Lock Plus PCB Header, Single Row, Vert., SMT, Tin-Bismuth Pltg, Positive Lock, 4 Pos., w/ Pick-and-Place Tape, Black Learn More about Molex micro lock plus connectors	Datasheet	795In Stock 6,000Expected 11/20/2026	¥134.5 ¥114.8 ¥97.7 ¥87 View ¥78.9 ¥76.6 ¥72.3 ¥70.4	Min.: 1 Mult.: 1
Headers & Wire Housings 1.5mm Pit., Micro-Lock Plus PCB Header, Single Row, Vert., SMT, Tin-Bismuth Pltg, Positive Lock, 8 Pos., w/ Pick-and-Place Tape, Black 225053-0881 Molex 1: ¥159.5 1,976In Stock New Product	Mfr. Part # 225053-0881 Mouser Part # 538-225053-0881 New Product	Molex	Headers & Wire Housings 1.5mm Pit., Micro-Lock Plus PCB Header, Single Row, Vert., SMT, Tin-Bismuth Pltg, Positive Lock, 8 Pos., w/ Pick-and-Place Tape, Black Learn More about Molex micro lock plus connectors	Datasheet	1,976In Stock	¥159.5 ¥135.9 ¥115.4 ¥103.1 View ¥100.2 ¥90.7 ¥87.5	Min.: 1 Mult.: 1
Headers & Wire Housings 1.5mm Pit., Micro-Lock Plus PCB Header, Single Row, Vert., SMT, Tin-Bismuth Pltg, Positive Lock, 10 Pos., w/ Pick-and-Place Tape, Black 225053-1081 Molex 1: ¥156.1 1,917In Stock New Product	Mfr. Part # 225053-1081 Mouser Part # 538-225053-1081 New Product	Molex	Headers & Wire Housings 1.5mm Pit., Micro-Lock Plus PCB Header, Single Row, Vert., SMT, Tin-Bismuth Pltg, Positive Lock, 10 Pos., w/ Pick-and-Place Tape, Black Learn More about Molex micro lock plus connectors	Datasheet	1,917In Stock	¥156.1 ¥138.4 ¥122.7 ¥110.1 View ¥102 ¥98.3	Min.: 1 Mult.: 1
Headers & Wire Housings 1.5mm Pit., Micro-Lock Plus PCB Header, Single Row, Vert., SMT, Tin-Bismuth Pltg, Positive Lock, 16 Pos., w/ Pick-and-Place Tape, Black 225053-1681 Molex 1: ¥212.6 1,996In Stock New Product	Mfr. Part # 225053-1681 Mouser Part # 538-225053-1681 New Product	Molex	Headers & Wire Housings 1.5mm Pit., Micro-Lock Plus PCB Header, Single Row, Vert., SMT, Tin-Bismuth Pltg, Positive Lock, 16 Pos., w/ Pick-and-Place Tape, Black Learn More about Molex micro lock plus connectors	Datasheet	1,996In Stock	¥212.6 ¥182.7 ¥154 ¥137.5 View ¥130.6 ¥121.1 ¥116.8	Min.: 1 Mult.: 1
Headers & Wire Housings 1.5mm Pit., Micro-Lock Plus PCB Header, Single Row, Right Angle, SMT, Tin-Bismuth Pltg, Positive Lock, 2 Pos., Black 225054-0271 Molex 1: ¥117.9 779In Stock 8,000Expected 6/3/2027 New Product	Mfr. Part # 225054-0271 Mouser Part # 538-225054-0271 New Product	Molex	Headers & Wire Housings 1.5mm Pit., Micro-Lock Plus PCB Header, Single Row, Right Angle, SMT, Tin-Bismuth Pltg, Positive Lock, 2 Pos., Black Learn More about Molex micro lock plus connectors	Datasheet	779In Stock 8,000Expected 6/3/2027	¥117.9 ¥100.7 ¥85.5 ¥76.4 View ¥69.1 ¥67.1 ¥63.3 ¥61.6	Min.: 1 Mult.: 1

Share This

Signal Wire-to-Wire/Wire-to-Board Connectors

All Results (5,847)

Connectors

Tools & Supplies