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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 1mm Pit., Pico-Lock Recept. Crimp Housing, Single Row, Positive Lock, 4 Pos., Black 503764-0401 Molex 1: ¥41.5 51,750In Stock	Mfr. Part # 503764-0401 Mouser Part # 538-503764-0401	Molex	Headers & Wire Housings 1mm Pit., Pico-Lock Recept. Crimp Housing, Single Row, Positive Lock, 4 Pos., Black Learn More about Molex pico lock connectors	Datasheet	51,750In Stock	¥41.5 ¥35.7 ¥32.2 ¥29.2 View ¥28.2 ¥26.6	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Lock 1.25mm Pit. Dual-Row Vert. Header, Beige, 18 Pos. 504187-1870 Molex 1: ¥209.3 4,138In Stock	Mfr. Part # 504187-1870 Mouser Part # 538-504187-1870	Molex	Headers & Wire Housings Micro-Lock 1.25mm Pit. Dual-Row Vert. Header, Beige, 18 Pos.	Datasheet	4,138In Stock	Cut Tape ¥209.3 ¥171.1 ¥169.4 ¥131.9 Reel ¥129.7 View ¥131.7 ¥115.1 ¥109 ¥105.8	Min.: 1 Mult.: 1 : 700
Headers & Wire Housings Micro-Lock 1.25mm Pit. Single-Row R/A Header, Beige, 5 Pos. 504195-0570 Molex 1: ¥247.5 3,326In Stock	Mfr. Part # 504195-0570 Mouser Part # 538-504195-0570	Molex	Headers & Wire Housings Micro-Lock 1.25mm Pit. Single-Row R/A Header, Beige, 5 Pos.	Datasheet	3,326In Stock	Cut Tape ¥247.5 ¥210.9 ¥179.4 ¥159.6 Reel ¥142.8 View ¥138.7 ¥133.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,200
Headers & Wire Housings 1mm Pit., Pico-Clasp PCB Header, Single Row, Vert., SMT, 0.10 m Gold Plated, Friction Lock, 5 Pos., Natural 504449-0507 Molex 1: ¥192.7 5,285In Stock	Mfr. Part # 504449-0507 Mouser Part # 538-504449-0507	Molex	Headers & Wire Housings 1mm Pit., Pico-Clasp PCB Header, Single Row, Vert., SMT, 0.10 m Gold Plated, Friction Lock, 5 Pos., Natural Learn More about Molex pico clasp connectors	Datasheet	5,285In Stock	Cut Tape ¥192.7 ¥174.4 ¥159.6 ¥157.3 Reel ¥134.5 View ¥148.5 ¥130.4 ¥120.6 MouseReel Available	Min.: 1 Mult.: 1 : 1,100
Headers & Wire Housings 1mm Pit., Pico-Clasp PCB Header, Single Row, Vert., SMT, 0.10 m Gold Plated, Inner Positive Lock, 14 Pos., Natural 504449-1407 Molex 1: ¥431.9 3,140In Stock	Mfr. Part # 504449-1407 Mouser Part # 538-504449-1407	Molex	Headers & Wire Housings 1mm Pit., Pico-Clasp PCB Header, Single Row, Vert., SMT, 0.10 m Gold Plated, Inner Positive Lock, 14 Pos., Natural Learn More about Molex pico clasp connectors	Datasheet	3,140In Stock	Cut Tape ¥431.9 ¥368.7 ¥367.1 ¥312.3 Reel ¥252.5 View ¥310.6 ¥279 ¥235.9 ¥234.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,100
Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus Recept. Crimp Housing, Dual Row, Positive Lock, 22 Pos., Black 505432-2201 Molex 1: ¥78.1 20,931In Stock	Mfr. Part # 505432-2201 Mouser Part # 538-505432-2201	Molex	Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus Recept. Crimp Housing, Dual Row, Positive Lock, 22 Pos., Black Learn More about Molex micro lock plus connectors	Datasheet	20,931In Stock	¥78.1 ¥66.3 ¥59.1 ¥56.3 View ¥45.7 ¥43 ¥41.2 ¥40.5 ¥37.7	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Dual Row, Vert., SMT, Tin-Bismuth Pltg, Positive Lock, 8 Pos., w/ Pick-and-Place Tape, Black 505433-0881 Molex 1: ¥269.1 1,703In Stock	Mfr. Part # 505433-0881 Mouser Part # 538-505433-0881	Molex	Headers & Wire Housings 1.25mm Pit., Micro-Lock Plus PCB Header, Dual 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	1,703In Stock	Cut Tape ¥269.1 ¥235.9 ¥224.2 ¥210.9 Reel ¥149.5 View ¥191 ¥140 ¥137 MouseReel Available	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings 2mm Pit., Micro-Lock Plus PCB Header, Single Row, Vert., SMT, Matte Tin Pltg, Positive Lock, 3 Pos., Low-Halogen, Black 505575-0371 Molex 1: ¥182.7 8,808In Stock	Mfr. Part # 505575-0371 Mouser Part # 538-505575-0371	Molex	Headers & Wire Housings 2mm Pit., Micro-Lock Plus PCB Header, Single Row, Vert., SMT, Matte Tin Pltg, Positive Lock, 3 Pos., Low-Halogen, Black Learn More about Molex micro lock plus connectors	Datasheet	8,808In Stock	¥182.7 ¥154.5 ¥131.4 ¥100.3 View ¥95.2 ¥84.7	Min.: 1 Mult.: 1
Headers & Wire Housings 2mm Pit., Board-In Crimp Housing, Vert., 5 Pos., Natural 51015-0500 Molex 1: ¥19.9 97,515In Stock	Mfr. Part # 51015-0500 Mouser Part # 538-51015-0500	Molex	Headers & Wire Housings 2mm Pit., Board-In Crimp Housing, Vert., 5 Pos., Natural Learn More about Molex board in connectors	Datasheet	97,515In Stock	¥19.9 ¥16.9 ¥14.5 ¥13 View ¥11.1 ¥10.3 ¥10.1 ¥9.6	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., PicoBlade Plug Crimp Housing, Single Row, Friction Lock, 7 Pos., Natural 51047-0700 Molex 1: ¥56.5 36,469In Stock	Mfr. Part # 51047-0700 Mouser Part # 538-51047-0700	Molex	Headers & Wire Housings 1.25mm Pit., PicoBlade Plug Crimp Housing, Single Row, Friction Lock, 7 Pos., Natural Learn More about Molex picoblade	Datasheet	36,469In Stock	¥56.5 ¥48.5 ¥42.7 ¥41.2 View ¥36.9 ¥34.9 ¥32.2 ¥29.6 ¥28.9	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., PicoBlade Plug Crimp Housing, Single Row, Friction Lock, 9 Pos., Natural 51047-0900 Molex 1: ¥66.4 12,992In Stock	Mfr. Part # 51047-0900 Mouser Part # 538-51047-0900	Molex	Headers & Wire Housings 1.25mm Pit., PicoBlade Plug Crimp Housing, Single Row, Friction Lock, 9 Pos., Natural Learn More about Molex picoblade	Datasheet	12,992In Stock	¥66.4 ¥56.5 ¥50.3 ¥48 View ¥42.9 ¥38.7 ¥36.7 ¥36 ¥32.2	Min.: 1 Mult.: 1
Headers & Wire Housings 2mm Pit., Micro-Latch Recept. Crimp Housing, Single Row, 13 Pos., Natural 51065-1300 Molex 1: ¥36.5 16,126In Stock	Mfr. Part # 51065-1300 Mouser Part # 538-51065-1300	Molex	Headers & Wire Housings 2mm Pit., Micro-Latch Recept. Crimp Housing, Single Row, 13 Pos., Natural Learn More about Molex micro latch connectors	Datasheet	16,126In Stock	¥36.5 ¥31.6 ¥28.2 ¥26.9 View ¥24.1 ¥20.4 ¥19.4 ¥19.1 ¥18.6	Min.: 1 Mult.: 1
Headers & Wire Housings 2.5mm Pit., Mini-Lock Terminal Pos. Assurance (TPA) Retainer, 9 Pos. 51164-0905 Molex 1: ¥74.7 8,032In Stock	Mfr. Part # 51164-0905 Mouser Part # 538-51164-0905	Molex	Headers & Wire Housings 2.5mm Pit., Mini-Lock Terminal Pos. Assurance (TPA) Retainer, 9 Pos. Learn More about Molex mini lock 2 5mm	Datasheet	8,032In Stock	¥74.7 ¥63.5 ¥56.6 ¥54 View ¥40.2 ¥35.5	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, Vert., SMT, Tin-Copper Pltg, Friction Lock, 2 Pos., T/R, 0.6mm PC Tail Lg., Black 53398-0276 Molex 1: ¥116.3 13,571In Stock	Mfr. Part # 53398-0276 Mouser Part # 538-53398-0276	Molex	Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, Vert., SMT, Tin-Copper Pltg, Friction Lock, 2 Pos., T/R, 0.6mm PC Tail Lg., Black Learn More about Molex picoblade	Datasheet	13,571In Stock	Cut Tape ¥116.3 ¥98.3 ¥94 ¥84.2 Reel ¥68.1 View ¥75.4 ¥64.6 ¥60.6 ¥59.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Headers & Wire Housings 2mm Strain Relief for Dual Row IDT, 44 Pos. 87569-1044 Molex 1: ¥61.5 13,070In Stock	Mfr. Part # 87569-1044 Mouser Part # 538-87569-1044	Molex	Headers & Wire Housings 2mm Strain Relief for Dual Row IDT, 44 Pos. Learn More about Molex milli grid connectors	Datasheet	13,070In Stock	¥61.5 ¥51.7 ¥46.2 ¥43.9 View ¥39.2 ¥36.4 ¥34.2 ¥33.1 ¥25.9	Min.: 1 Mult.: 1
Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, Vert., TH, Shrouded, 10 Pos., 0.76 m Gold (Au) Pltg, 2.5mm Tail Lg., Dual Side Slots, Center Friction Lock, Tube 87831-1042 Molex 1: ¥514.9 6,157In Stock	Mfr. Part # 87831-1042 Mouser Part # 538-87831-1042	Molex	Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, Vert., TH, Shrouded, 10 Pos., 0.76 m Gold (Au) Pltg, 2.5mm Tail Lg., Dual Side Slots, Center Friction Lock, Tube Learn More about Molex 87831 milli grid headers	Datasheet	6,157In Stock	¥514.9 ¥468.4 ¥310.6 ¥308.9	Min.: 1 Mult.: 1
Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, Vert., SMT, Shrouded, 6 Pos., 0.38 m Gold (Au) Pltg, Dual Side Slots, w/ Cap, T/R 87832-0614 Molex 1: ¥127.9 12,432In Stock	Mfr. Part # 87832-0614 Mouser Part # 538-87832-0614	Molex	Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, Vert., SMT, Shrouded, 6 Pos., 0.38 m Gold (Au) Pltg, Dual Side Slots, w/ Cap, T/R Learn More about Molex milli grid connectors	Datasheet	12,432In Stock	Cut Tape ¥127.9 ¥110.5 ¥110.1 ¥108.1 Reel ¥100.5 View ¥107.3 ¥106.6 ¥106.1 ¥81.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, Vert., SMT, Shrouded, 10 Pos., 0.76 m Gold (Au) Pltg, Dual Side Slots, Center Friction Lock, w/ Pegs, w/ Cap, T/R 87832-1007 Molex 1: ¥501.6 11,959In Stock	Mfr. Part # 87832-1007 Mouser Part # 538-87832-1007	Molex	Headers & Wire Housings 2mm Pit., Milli-Grid PCB Header, Dual Row, Vert., SMT, Shrouded, 10 Pos., 0.76 m Gold (Au) Pltg, Dual Side Slots, Center Friction Lock, w/ Pegs, w/ Cap, T/R Learn More about Molex milli grid connectors	Datasheet	11,959In Stock	Cut Tape ¥501.6 ¥433.5 ¥408.6 ¥362.1 Reel ¥323.9 View ¥353.8 ¥304 ¥299 ¥265.8 MouseReel Available	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings 1mm Pit., Pico-Clasp PCB Header, Single Row, R/A, SMT, 0.10 m Gold Plated, Inner Positive Lock, 11 Pos., Natural 202396-1107 Molex 1: ¥375.4 2,730In Stock	Mfr. Part # 202396-1107 Mouser Part # 538-202396-1107	Molex	Headers & Wire Housings 1mm Pit., Pico-Clasp PCB Header, Single Row, R/A, SMT, 0.10 m Gold Plated, Inner Positive Lock, 11 Pos., Natural Learn More about Molex pico clasp connectors	Datasheet	2,730In Stock	Cut Tape ¥375.4 ¥327.2 ¥313.9 ¥292.3 Reel ¥215.9 View ¥264.1 ¥244.2 ¥201 ¥199.3	Min.: 1 Mult.: 1 : 1,300
Headers & Wire Housings 1mm Pit., Pico-Clasp PCB Header, Single Row, Vert., SMT, 0.38 m Gold Plated, Friction Lock, 4 Pos., Natural 203556-0407 Molex 1: ¥267.4 12,433In Stock	Mfr. Part # 203556-0407 Mouser Part # 538-203556-0407	Molex	Headers & Wire Housings 1mm Pit., Pico-Clasp PCB Header, Single Row, Vert., SMT, 0.38 m Gold Plated, Friction Lock, 4 Pos., Natural Learn More about Molex pico clasp connectors	Datasheet	12,433In Stock	Cut Tape ¥267.4 ¥227.6 ¥194.3 ¥172.7 Reel ¥152.6 View ¥147.3 ¥143 MouseReel Available	Min.: 1 Mult.: 1 : 1,100
Headers & Wire Housings 1mm Pit., Pico-Clasp PCB Header, Single Row, Vert., SMT, 0.76 m Gold Plated, Outer Positive Lock, 3 Pos., Natural 203561-0303 Molex 1: ¥382 7,985In Stock	Mfr. Part # 203561-0303 Mouser Part # 538-203561-0303	Molex	Headers & Wire Housings 1mm Pit., Pico-Clasp PCB Header, Single Row, Vert., SMT, 0.76 m Gold Plated, Outer Positive Lock, 3 Pos., Natural Learn More about Molex pico clasp connectors	Datasheet	7,985In Stock	Cut Tape ¥382 ¥325.6 ¥323.9 ¥275.7 View Reel ¥206 ¥245.8 ¥214.3 ¥209.3 ¥206 ¥206	Min.: 1 Mult.: 1 : 8,800
Headers & Wire Housings 2.5mm Pit., Mini-SPOX PCB Header, Single Row, Vert., TH, Tin Pltg, 12 Pos., Bag, 3.5mm PC Tail Lg. 22-03-5125 Molex 1: ¥84.7 4,829In Stock	Mfr. Part # 22-03-5125 Mouser Part # 538-22-03-5125	Molex	Headers & Wire Housings 2.5mm Pit., Mini-SPOX PCB Header, Single Row, Vert., TH, Tin Pltg, 12 Pos., Bag, 3.5mm PC Tail Lg. Learn More about Molex spox connectors	Datasheet	4,829In Stock	¥84.7 ¥83.4 ¥70.9 ¥63.3 View ¥60.3 ¥53.8 ¥51.2	Min.: 1 Mult.: 1
Headers & Wire Housings BD-IN R TRM 22/30G M Reel of 1000 35021-1001 (Mouser Reel) Molex 1,000: ¥6.1 206,000In Stock	Mfr. Part # 35021-1001 (Mouser Reel) Mouser Part # 538-35021-1001-MR	Molex	Headers & Wire Housings BD-IN R TRM 22/30G M Reel of 1000 Learn More about Molex board in connectors	Datasheet	206,000In Stock	Reel ¥6.1	Min.: 1,000 Mult.: 1,000 : 1,000
Headers & Wire Housings 2.5mm Pit., Mini-SPOX Recept. Crimp Housing, Single Row, Friction Lock, 8 Pos., Natural 50-37-5083 Molex 1: ¥33.2 28,848In Stock	Mfr. Part # 50-37-5083 Mouser Part # 538-50-37-5083	Molex	Headers & Wire Housings 2.5mm Pit., Mini-SPOX Recept. Crimp Housing, Single Row, Friction Lock, 8 Pos., Natural Learn More about Molex spox connectors	Datasheet	28,848In Stock	¥33.2 ¥29.6 ¥27.1 ¥25.1 View ¥23.1 ¥18.9 ¥18.1 ¥17.9 ¥16.4	Min.: 1 Mult.: 1
Headers & Wire Housings 1.5mm Pit., CLIK-Mate PCB Recept., Single Row, SMT, Vert., Tin Pltg, Positive Lock, w/ Pick-and-Place Polyimide Tape, 15 Pos., Beige 502584-1560 Molex 1: ¥264.1 2,231In Stock	Mfr. Part # 502584-1560 Mouser Part # 538-502584-1560	Molex	Headers & Wire Housings 1.5mm Pit., CLIK-Mate PCB Recept., Single Row, SMT, Vert., Tin Pltg, Positive Lock, w/ Pick-and-Place Polyimide Tape, 15 Pos., Beige Learn More about Molex clikmate	Datasheet	2,231In Stock	Cut Tape ¥264.1 ¥230.9 ¥227.6 ¥202.6 Reel ¥169.4 View ¥196 ¥179.4 ¥166.1 ¥160.8 MouseReel Available	Min.: 1 Mult.: 1 : 900

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

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