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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, Vert., SMT, Shrouded, 26 Pos., 0.76 m Gold (Au) Pltg, Dual Side Slots, Dual Friction Locks, Center Polarization, w/ Pegs, w/ Cap, T/R 87832-6223 Molex 1: 2,00 € 14.329In Stock	Mfr. Part No. 87832-6223 Mouser Part No 538-87832-6223	Molex	Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, Vert., SMT, Shrouded, 26 Pos., 0.76 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	14.329In Stock	Cut Tape 2,00 € 1,86 € Reel 1,86 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, R/A, TH, 30 Pos., 0.76 m Gold (Au) Pltg, 2.16mm Tail Lg., Dual Side Slots, Dual Friction Locks, Center Polarization, Tube 87833-3021 Molex 1: 6,20 € 7.885In Stock	Mfr. Part No. 87833-3021 Mouser Part No 538-87833-3021	Molex	Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, R/A, TH, 30 Pos., 0.76 m Gold (Au) Pltg, 2.16mm Tail Lg., Dual Side Slots, Dual Friction Locks, Center Polarization, Tube Learn More about Molex milli grid connectors	Datasheet	7.885In Stock	6,20 € 5,61 € 5,30 € 5,17 € View 4,91 € 4,39 € 4,14 € 3,64 € 3,43 €	Min.: 1 Mult.: 1
Headers & Wire Housings Milli-Grid Cable-to-Board Recept., Dual Row, IDT, Lead-Free, 10 Pos., 0.38 m Gold (Au) Pltg, Single Locking Friction Ramp 87568-1073 Molex 1: 1,68 € 25.390In Stock	Mfr. Part No. 87568-1073 Mouser Part No 538-87568-1073	Molex	Headers & Wire Housings Milli-Grid Cable-to-Board Recept., Dual Row, IDT, Lead-Free, 10 Pos., 0.38 m Gold (Au) Pltg, Single Locking Friction Ramp Learn More about Molex milli grid connectors	Datasheet	25.390In Stock	1,68 € 1,51 € 1,38 € 1,29 € View 1,28 € 1,14 € 1,11 €	Min.: 1 Mult.: 1
Headers & Wire Housings 1.5mm Pit., Pico-SPOX PCB Header, Single Row, R/A, SMT, Tin over Nickel Pltg, Friction Lock, 2 Pos., T/R, Beige 87438-0243 Molex 1: 0,378 € 154.699In Stock	Mfr. Part No. 87438-0243 Mouser Part No 538-87438-0243	Molex	Headers & Wire Housings 1.5mm Pit., Pico-SPOX PCB Header, Single Row, R/A, SMT, Tin over Nickel Pltg, Friction Lock, 2 Pos., T/R, Beige Learn More about Molex 1 5 pico spox connectors	Datasheet	154.699In Stock	Cut Tape 0,378 € 0,335 € 0,329 € 0,296 € 0,274 € Reel 0,257 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, Vert., SMT, Shrouded, 10 Pos., 0.38 m Gold (Au) Pltg, Dual Side Slots, Center Polarization, w/ Cap, T/R 87832-1014 Molex 1: 1,33 € 19.692In Stock	Mfr. Part No. 87832-1014 Mouser Part No 538-87832-1014	Molex	Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, Vert., SMT, Shrouded, 10 Pos., 0.38 m Gold (Au) Pltg, Dual Side Slots, Center Polarization, w/ Cap, T/R Learn More about Molex milli grid connectors	Datasheet	19.692In Stock	Cut Tape 1,33 € 1,17 € 1,09 € 0,989 € Reel 0,886 € View 0,972 € 0,846 € 0,807 € MouseReel Available	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, R/A, TH, 8 Pos., 0.76 m Gold (Au) Pltg, 2.16mm Tail Lg., Dual Side Slots, Center Friction Lock, Tube 87833-0832 Molex 1: 1,57 € 11.457In Stock	Mfr. Part No. 87833-0832 Mouser Part No 538-87833-0832	Molex	Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, R/A, TH, 8 Pos., 0.76 m Gold (Au) Pltg, 2.16mm Tail Lg., Dual Side Slots, Center Friction Lock, Tube Learn More about Molex milli grid connectors	Datasheet	11.457In Stock	1,57 € 1,34 € 1,31 € 1,30 € View 1,23 € 1,20 € 1,08 €	Min.: 1 Mult.: 1
Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, R/A, TH, 16 Pos., 0.38 m Gold (Au) Pltg, 2.16mm Tail Lg., Dual Side Slots, Dual Friction Locks, Center Polarization, Tube 87833-1620 Molex 1: 1,83 € 20.416In Stock	Mfr. Part No. 87833-1620 Mouser Part No 538-87833-1620	Molex	Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, R/A, TH, 16 Pos., 0.38 m Gold (Au) Pltg, 2.16mm Tail Lg., Dual Side Slots, Dual Friction Locks, Center Polarization, Tube Learn More about Molex milli grid connectors	Datasheet	20.416In Stock	1,83 € 1,81 € 1,57 € 1,55 € View 1,39 € 1,32 € 1,25 € 1,20 €	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: 1,19 € 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 1,19 € 1,01 € 0,857 € 0,765 € Reel 0,685 € 0,679 €	Min.: 1 Mult.: 1 : 1.200
Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, Vert., TH, Shrouded, 26 Pos., 0.38 m Gold (Au) Pltg, 2.5mm Tail Lg., Dual Side Slots, Dual Friction Locks, Center Polarization, Tube 87831-2620 Molex 1: 2,98 € 6.589In Stock	Mfr. Part No. 87831-2620 Mouser Part No 538-87831-2620	Molex	Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, Vert., TH, Shrouded, 26 Pos., 0.38 m Gold (Au) Pltg, 2.5mm Tail Lg., Dual Side Slots, Dual Friction Locks, Center Polarization, Tube Learn More about Molex 87831 milli grid headers	Datasheet	6.589In Stock	2,98 € 2,61 € 2,24 € 2,10 € View 2,07 € 1,89 € 1,84 € 1,83 € 1,82 €	Min.: 1 Mult.: 1
Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, Vert., SMT, Shrouded, 20 Pos., 0.38 m Gold (Au) Pltg, Dual Side Slots, Dual Friction Locks, Center Polarization, w/ Cap, T/R 87832-2014 Molex 1: 1,57 € 13.878In Stock	Mfr. Part No. 87832-2014 Mouser Part No 538-87832-2014	Molex	Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, Vert., SMT, Shrouded, 20 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	13.878In Stock	Cut Tape 1,57 € 1,42 € 1,40 € 1,31 € Reel 1,31 € MouseReel Available	Min.: 1 Mult.: 1 : 500
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: 1,07 € 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	1,07 € 0,903 € 0,869 € 0,811 € View 0,737 € 0,664 € 0,59 € 0,574 €	Min.: 1 Mult.: 1
Headers & Wire Housings 1.00mm Pitch, Pico-Clasp Female Crimp Terminal, Gold Plating 0.76um, 32-28 AWG, REEL OF 1000 501193-9000 (Mouser Reel) Molex 1.000: 0,135 € 108.000In Stock New At Mouser	Mfr. Part No. 501193-9000 (Mouser Reel) Mouser Part No 538-501193-9000-MR New At Mouser	Molex	Headers & Wire Housings 1.00mm Pitch, Pico-Clasp Female Crimp Terminal, Gold Plating 0.76um, 32-28 AWG, REEL OF 1000		108.000In Stock	Reel 0,135 € 0,132 €	Min.: 1.000 Mult.: 1.000 : 1.000
Headers & Wire Housings Milli-Grid Vert. Recept., 2mm Pit., Dual Row, TH, 3mm Tail Lg., 0.38 m Gold (Au) Pltg, 20 Pos., Lead-Free, Tube 79107-7009 Molex 1: 2,97 € 15.412In Stock	Mfr. Part No. 79107-7009 Mouser Part No 538-79107-7009	Molex	Headers & Wire Housings Milli-Grid Vert. Recept., 2mm Pit., Dual Row, TH, 3mm Tail Lg., 0.38 m Gold (Au) Pltg, 20 Pos., Lead-Free, Tube Learn More about Molex milli grid connectors	Datasheet	15.412In Stock	2,97 € 2,94 € 2,43 € 2,29 € View 2,24 € 2,12 €	Min.: 1 Mult.: 1
Headers & Wire Housings Milli-Grid Vert. Recept., 2mm Pit., Dual Row, SMT, Top/Bottom Entry, Tube, 0.38 m Gold (Au) Pltg, 6 Pos., Lead-Free 79109-1002 Molex 1: 1,43 € 24.738In Stock	Mfr. Part No. 79109-1002 Mouser Part No 538-79109-1002	Molex	Headers & Wire Housings Milli-Grid Vert. Recept., 2mm Pit., Dual Row, SMT, Top/Bottom Entry, Tube, 0.38 m Gold (Au) Pltg, 6 Pos., Lead-Free Learn More about Molex milli grid connectors	Datasheet	24.738In Stock	1,43 € 1,40 € 1,33 €	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: 1,23 € 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	1,23 € 1,04 € 0,998 € 0,937 € View 0,849 € 0,765 € 0,679 € 0,66 € 0,647 €	Min.: 1 Mult.: 1
Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, Vert., TH, Shrouded, 14 Pos., 0.38 m Gold (Au) Pltg, 3.5mm Tail Lg., Dual Side Slots, Dual Friction Locks, Center Polarization, Tube 87831-1410 Molex 1: 3,49 € 6.277In Stock 12.800Expected 4/6/2027	Mfr. Part No. 87831-1410 Mouser Part No 538-87831-1410	Molex	Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, Vert., TH, Shrouded, 14 Pos., 0.38 m Gold (Au) Pltg, 3.5mm Tail Lg., Dual Side Slots, Dual Friction Locks, Center Polarization, Tube Learn More about Molex 87831 milli grid headers	Datasheet	6.277In Stock 12.800Expected 4/6/2027	3,49 € 3,17 € 3,01 € 2,80 € View 2,45 € 2,38 € 2,04 € 1,96 €	Min.: 1 Mult.: 1
Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, Vert., TH, Shrouded, 40 Pos., 0.76 m Gold (Au) Pltg, 2.5mm Tail Lg., Dual Side Slots, Dual Friction Locks, Center Polarization, w/ Peg, Tube 87831-4029 Molex 1: 5,70 € 4.138In Stock	Mfr. Part No. 87831-4029 Mouser Part No 538-87831-4029	Molex	Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, Vert., TH, Shrouded, 40 Pos., 0.76 m Gold (Au) Pltg, 2.5mm Tail Lg., Dual Side Slots, Dual Friction Locks, Center Polarization, w/ Peg, Tube Learn More about Molex 87831 milli grid headers	Datasheet	4.138In Stock	5,70 € 5,16 € 4,87 € 4,75 € View 4,52 € 4,03 € 3,80 € 3,57 €	Min.: 1 Mult.: 1
Headers & Wire Housings 1mm Pit., Pico-Clasp PCB Header, Single Row, Vert., SMT, 0.76 m Gold Plated, Inner Positive Lock, 8 Pos., Natural 203557-0807 Molex 1: 3,54 € 7.425In Stock	Mfr. Part No. 203557-0807 Mouser Part No 538-203557-0807	Molex	Headers & Wire Housings 1mm Pit., Pico-Clasp PCB Header, Single Row, Vert., SMT, 0.76 m Gold Plated, Inner Positive Lock, 8 Pos., Natural Learn More about Molex pico clasp connectors	Datasheet	7.425In Stock	Cut Tape 3,54 € 3,23 € 3,06 € 2,85 € View Reel 2,12 € 2,49 € 2,42 € 2,12 € MouseReel Available	Min.: 1 Mult.: 1 : 1.100
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: 0,353 € 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	0,353 € 0,31 € 0,285 € 0,268 € View 0,25 € 0,248 €	Min.: 1 Mult.: 1
Headers & Wire Housings 2.5mm Pit., Board-In Crimp Housing, R/A and Vert., 2 Pos., Natural 35022-0002 Molex 1: 0,086 € 96.202In Stock	Mfr. Part No. 35022-0002 Mouser Part No 538-35022-0002	Molex	Headers & Wire Housings 2.5mm Pit., Board-In Crimp Housing, R/A and Vert., 2 Pos., Natural Learn More about Molex board in connectors	Datasheet	96.202In Stock	0,086 € 0,046 € 0,038 € 0,035 € 0,033 €	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit. CLIK-Mate Wire-to-Board PCB Recept., Single Row, R/A, Tin (Sn) Pltg, 9 Pos. 502386-0970 Molex 1: 0,834 € 7.006In Stock	Mfr. Part No. 502386-0970 Mouser Part No 538-502386-0970	Molex	Headers & Wire Housings 1.25mm Pit. CLIK-Mate Wire-to-Board PCB Recept., Single Row, R/A, Tin (Sn) Pltg, 9 Pos. Learn More about Molex clikmate	Datasheet	7.006In Stock	Cut Tape 0,834 € 0,71 € 0,706 € 0,604 € Reel 0,481 € View 0,599 € 0,535 € 0,439 € 0,424 € MouseReel Available	Min.: 1 Mult.: 1 : 1.200
Headers & Wire Housings 1.5mm Pit., Pico-Lock Recept. Crimp Housing, Single Row, Positive Lock, 3 Pos., Black 504051-0301 Molex 1: 0,284 € 46.025In Stock	Mfr. Part No. 504051-0301 Mouser Part No 538-504051-0301	Molex	Headers & Wire Housings 1.5mm Pit., Pico-Lock Recept. Crimp Housing, Single Row, Positive Lock, 3 Pos., Black Learn More about Molex pico lock connectors	Datasheet	46.025In Stock	0,284 € 0,239 € 0,21 € 0,20 € 0,177 €	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: 1,67 € 7.775In 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	7.775In Stock	Cut Tape 1,67 € 1,42 € 1,21 € 1,08 € Reel 0,929 € 0,854 € MouseReel Available	Min.: 1 Mult.: 1 : 1.200
Headers & Wire Housings 1.25mm Pit., PicoBlade Recept. Crimp Housing, Single Row, Friction Lock, 13 Pos., Natural 51021-1300 Molex 1: 0,404 € 69.369In Stock	Mfr. Part No. 51021-1300 Mouser Part No 538-51021-1300	Molex	Headers & Wire Housings 1.25mm Pit., PicoBlade Recept. Crimp Housing, Single Row, Friction Lock, 13 Pos., Natural Learn More about Molex picoblade	Datasheet	69.369In Stock	0,404 € 0,346 € 0,304 € 0,28 € View 0,262 € 0,227 € 0,215 € 0,199 € 0,175 €	Min.: 1 Mult.: 1
Headers & Wire Housings 2mm Pit., Milli-Grid Recept. Housing, 18 Pos., Lead-Free 51110-1850 Molex 1: 0,585 € 5.357In Stock	Mfr. Part No. 51110-1850 Mouser Part No 538-511101850	Molex	Headers & Wire Housings 2mm Pit., Milli-Grid Recept. Housing, 18 Pos., Lead-Free Learn More about Molex milli grid connectors	Datasheet	5.357In Stock	0,585 € 0,496 € 0,442 € 0,421 € View 0,349 € 0,343 € 0,298 €	Min.: 1 Mult.: 1