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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 (JPY) 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: ¥385.4 14,329In Stock	Mfr. Part # 87832-6223 Mouser Part # 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 ¥385.4 ¥327.2 ¥279 ¥229.2 Reel ¥201 View ¥215.9 ¥196 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: ¥1,197.6 7,885In Stock	Mfr. Part # 87833-3021 Mouser Part # 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	¥1,197.6 ¥1,083 ¥1,023.2 ¥998.3 View ¥948.4 ¥848.8 ¥798.9 ¥702.6 ¥662.7	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: ¥323.9 25,390In Stock	Mfr. Part # 87568-1073 Mouser Part # 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	¥323.9 ¥292.3 ¥267.4 ¥249.2 View ¥247.5 ¥220.9 ¥209.3 ¥206 ¥196	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: ¥73.1 154,699In Stock	Mfr. Part # 87438-0243 Mouser Part # 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 ¥73.1 ¥64.6 ¥63.6 ¥57.1 Reel ¥48.7 View ¥53 ¥47.8 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: ¥257.5 19,692In Stock	Mfr. Part # 87832-1014 Mouser Part # 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 ¥257.5 ¥225.9 ¥210.9 ¥191 Reel ¥171.1 View ¥187.7 ¥163.4 ¥149.8 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: ¥304 11,457In Stock	Mfr. Part # 87833-0832 Mouser Part # 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	¥304 ¥259.1 ¥252.5 ¥250.8 View ¥237.5 ¥232.5 ¥230.9 ¥209.3	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: ¥353.8 20,416In Stock	Mfr. Part # 87833-1620 Mouser Part # 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	¥353.8 ¥350.5 ¥302.3 ¥299 View ¥269.1 ¥255.8 ¥240.8 ¥229.2	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: ¥229.2 49,970In 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	49,970In Stock	Cut Tape ¥229.2 ¥196 ¥165.6 ¥165.4 Reel ¥132.4 View ¥147.8 ¥128.6 ¥124.1	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: ¥574.7 6,589In Stock	Mfr. Part # 87831-2620 Mouser Part # 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	¥574.7 ¥503.3 ¥433.5 ¥405.3 View ¥400.3 ¥365.4 ¥355.5 ¥353.8 ¥333.9	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: ¥302.3 13,878In Stock	Mfr. Part # 87832-2014 Mouser Part # 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 ¥302.3 ¥274.1 ¥270.7 ¥247.5 Reel ¥222.6 View ¥244.2 ¥207.6 ¥191 ¥184.4 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: ¥206 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	¥206 ¥174.4 ¥167.8 ¥156.6 View ¥142.3 ¥128.2 ¥113.9 ¥110.8	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: ¥26.1 108,000In Stock New At Mouser	Mfr. Part # 501193-9000 (Mouser Reel) Mouser Part # 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 ¥26.1 ¥25.4	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: ¥573 15,412In Stock	Mfr. Part # 79107-7009 Mouser Part # 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	¥573 ¥568.1 ¥470.1 ¥441.8 View ¥433.5 ¥405.3 ¥395.3 ¥393.7	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: ¥275.7 24,738In Stock	Mfr. Part # 79109-1002 Mouser Part # 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	¥275.7 ¥270.7 ¥220.9 ¥202.6 View ¥199.3 ¥192.7 ¥186 ¥167.8	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: ¥237.5 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	¥237.5 ¥201 ¥192.7 ¥181 View ¥163.9 ¥147.7 ¥131.2 ¥127.6 ¥124.9	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: ¥674.4 6,277In Stock 12,800Expected 4/6/2027	Mfr. Part # 87831-1410 Mouser Part # 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	¥674.4 ¥612.9 ¥581.4 ¥539.8 View ¥473.4 ¥460.1 ¥393.7 ¥378.7	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: ¥1,101.2 4,138In Stock	Mfr. Part # 87831-4029 Mouser Part # 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	¥1,101.2 ¥996.6 ¥940.1 ¥916.9 View ¥872 ¥779 ¥734.2 ¥689.3	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: ¥684.3 7,425In Stock	Mfr. Part # 203557-0807 Mouser Part # 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 ¥684.3 ¥622.9 ¥591.3 ¥549.8 Reel ¥400.3 View ¥481.7 ¥466.7 ¥377 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: ¥68.1 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	¥68.1 ¥60 ¥55 ¥51.8 View ¥48.3 ¥44.8 ¥42.9 ¥41.5 ¥39.4	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: ¥16.6 96,202In Stock	Mfr. Part # 35022-0002 Mouser Part # 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	¥16.6 ¥9 ¥7.3 ¥6.8 View ¥6.1 ¥5.8 ¥5.6 ¥5.3 ¥5.1	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: ¥161.1 7,006In Stock	Mfr. Part # 502386-0970 Mouser Part # 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 ¥161.1 ¥137.2 ¥136.4 ¥116.6 Reel ¥92.8 View ¥115.6 ¥103.3 ¥84.9 ¥80.6 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: ¥54.8 46,025In Stock	Mfr. Part # 504051-0301 Mouser Part # 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	¥54.8 ¥46.2 ¥40.5 ¥38.5 View ¥32.6 ¥31.1 ¥28.4 ¥28.1	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: ¥322.2 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 ¥322.2 ¥274.1 ¥234.2 ¥209.3 Reel ¥179.4 View ¥162.3 ¥159.5 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: ¥78.1 69,369In Stock	Mfr. Part # 51021-1300 Mouser Part # 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	¥78.1 ¥66.8 ¥58.6 ¥54.1 View ¥50.7 ¥43.9 ¥41.5 ¥38.4 ¥33.9	Min.: 1 Mult.: 1
Headers & Wire Housings 2mm Pit., Milli-Grid Recept. Housing, 18 Pos., Lead-Free 51110-1850 Molex 1: ¥112.9 5,357In Stock	Mfr. Part # 51110-1850 Mouser Part # 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	¥112.9 ¥95.8 ¥85.4 ¥81.4 View ¥67.4 ¥66.3 ¥57.6	Min.: 1 Mult.: 1

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

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