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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 2.5mm Pit., Mini-Lock Recept. Crimp Housing, Single Row, Positive Lock, 2 Pos., Natural 51163-0200 Molex 1: ¥34.9 64,404In Stock	Mfr. Part # 51163-0200 Mouser Part # 538-51163-0200	Molex	Headers & Wire Housings 2.5mm Pit., Mini-Lock Recept. Crimp Housing, Single Row, Positive Lock, 2 Pos., Natural Learn More about Molex mini lock 2 5mm	Datasheet	64,404In Stock	¥34.9 ¥30.1 ¥26.9 ¥25.6 View ¥22.8 ¥20.3 ¥19.3 ¥18.9 ¥18.4	Min.: 1 Mult.: 1
Headers & Wire Housings 2.5mm Pit., Mini-Lock Recept. Crimp Housing, Single Row, Positive Lock, 3 Pos., Natural 51163-0300 Molex 1: ¥36.5 45,336In Stock 40,000Expected 1/28/2027	Mfr. Part # 51163-0300 Mouser Part # 538-51163-0300	Molex	Headers & Wire Housings 2.5mm Pit., Mini-Lock Recept. Crimp Housing, Single Row, Positive Lock, 3 Pos., Natural Learn More about Molex mini lock 2 5mm	Datasheet	45,336In Stock 40,000Expected 1/28/2027	¥36.5 ¥31.2 ¥28.1 ¥26.7 View ¥23.8 ¥20.3 ¥19.4 ¥19.1 ¥18.6	Min.: 1 Mult.: 1
Headers & Wire Housings 2.5mm Pit., Mini-Lock Recept. Crimp Housing, Single Row, Positive Lock, 4 Pos., Natural 51163-0400 Molex 1: ¥44.8 32,178In Stock	Mfr. Part # 51163-0400 Mouser Part # 538-51163-0400	Molex	Headers & Wire Housings 2.5mm Pit., Mini-Lock Recept. Crimp Housing, Single Row, Positive Lock, 4 Pos., Natural Learn More about Molex mini lock 2 5mm	Datasheet	32,178In Stock	¥44.8 ¥39 ¥35.4 ¥31.6 View ¥28.6 ¥25.9 ¥24.7 ¥24.4 ¥23.6	Min.: 1 Mult.: 1
Headers & Wire Housings 2.5mm Pit., Mini-Lock Recept. Crimp Housing, Single Row, Positive Lock, 6 Pos., Natural 51163-0600 Molex 1: ¥63.1 18,341In Stock	Mfr. Part # 51163-0600 Mouser Part # 538-51163-0600	Molex	Headers & Wire Housings 2.5mm Pit., Mini-Lock Recept. Crimp Housing, Single Row, Positive Lock, 6 Pos., Natural Learn More about Molex mini lock 2 5mm	Datasheet	18,341In Stock	¥63.1 ¥53.8 ¥45.2 ¥42 View ¥38.7 ¥32.6 ¥31.2 ¥30.7 ¥30.2	Min.: 1 Mult.: 1
Headers & Wire Housings 2.5mm Pit., Mini-Lock Recept. Crimp Housing, Single Row, Positive Lock, 8 Pos., Natural 51163-0800 Molex 1: ¥74.7 12,709In Stock	Mfr. Part # 51163-0800 Mouser Part # 538-51163-0800	Molex	Headers & Wire Housings 2.5mm Pit., Mini-Lock Recept. Crimp Housing, Single Row, Positive Lock, 8 Pos., Natural Learn More about Molex mini lock 2 5mm	Datasheet	12,709In Stock	¥74.7 ¥63.1 ¥56.5 ¥53.7 View ¥48 ¥45.7 ¥42.7 ¥42 ¥40.9	Min.: 1 Mult.: 1
Headers & Wire Housings 2.5mm Pit., Mini-Lock Recept. Crimp Housing, Single Row, Positive Lock, 11 Pos., Natural 51163-1100 Molex 1: ¥106.3 6,082In Stock	Mfr. Part # 51163-1100 Mouser Part # 538-51163-1100	Molex	Headers & Wire Housings 2.5mm Pit., Mini-Lock Recept. Crimp Housing, Single Row, Positive Lock, 11 Pos., Natural Learn More about Molex mini lock 2 5mm	Datasheet	6,082In Stock	¥106.3 ¥92.4 ¥84.4 ¥76.1 View ¥69.6 ¥58.6 ¥55 ¥52.3 ¥49.7	Min.: 1 Mult.: 1
Headers & Wire Housings 2.5mm Pit., Mini-Lock Recept. Crimp Housing, Single Row, Positive Lock, 15 Pos., Natural 51163-1500 Molex 1: ¥152.8 9,267In Stock	Mfr. Part # 51163-1500 Mouser Part # 538-51163-1500	Molex	Headers & Wire Housings 2.5mm Pit., Mini-Lock Recept. Crimp Housing, Single Row, Positive Lock, 15 Pos., Natural Learn More about Molex mini lock 2 5mm	Datasheet	9,267In Stock	¥152.8 ¥132.5 ¥121.3 ¥87.7 View ¥82.7 ¥74.6 ¥73.9 ¥66.6	Min.: 1 Mult.: 1
Headers & Wire Housings 2.5mm Pit., Mini-Lock Terminal Pos. Assurance (TPA) Retainer, 3 Pos. 51164-0305 Molex 1: ¥28.2 21,449In Stock	Mfr. Part # 51164-0305 Mouser Part # 538-51164-0305	Molex	Headers & Wire Housings 2.5mm Pit., Mini-Lock Terminal Pos. Assurance (TPA) Retainer, 3 Pos. Learn More about Molex mini lock 2 5mm	Datasheet	21,449In Stock	¥28.2 ¥23.8 ¥21.3 ¥20.3 View ¥18.1 ¥16.4 ¥15.4 ¥14.9 ¥14.3	Min.: 1 Mult.: 1
Headers & Wire Housings 2.5mm Pit., Mini-Lock Terminal Pos. Assurance (TPA) Retainer, 4 Pos. 51164-0405 Molex 1: ¥39.9 37,656In Stock	Mfr. Part # 51164-0405 Mouser Part # 538-51164-0405	Molex	Headers & Wire Housings 2.5mm Pit., Mini-Lock Terminal Pos. Assurance (TPA) Retainer, 4 Pos. Learn More about Molex mini lock 2 5mm	Datasheet	37,656In Stock	¥39.9 ¥34.2 ¥30.7 ¥29.2 View ¥26.1 ¥23.9	Min.: 1 Mult.: 1
Headers & Wire Housings 2.5mm Pit., Mini-Lock Terminal Pos. Assurance (TPA) Retainer, 5 Pos. 51164-0505 Molex 1: ¥39.9 24,625In Stock	Mfr. Part # 51164-0505 Mouser Part # 538-51164-0505	Molex	Headers & Wire Housings 2.5mm Pit., Mini-Lock Terminal Pos. Assurance (TPA) Retainer, 5 Pos. Learn More about Molex mini lock 2 5mm	Datasheet	24,625In Stock	¥39.9 ¥34.1 ¥25.2 ¥23.3 View ¥21.3 ¥19.1 ¥17.6	Min.: 1 Mult.: 1
Headers & Wire Housings 2.5mm Pit., Mini-Lock Terminal Pos. Assurance (TPA) Retainer, 6 Pos. 51164-0605 Molex 1: ¥49.8 13,625In Stock	Mfr. Part # 51164-0605 Mouser Part # 538-51164-0605	Molex	Headers & Wire Housings 2.5mm Pit., Mini-Lock Terminal Pos. Assurance (TPA) Retainer, 6 Pos. Learn More about Molex mini lock 2 5mm	Datasheet	13,625In Stock	¥49.8 ¥41.9 ¥37.4 ¥35.5 View ¥31.2 ¥28.4 ¥26.9 ¥26.4 ¥25.9	Min.: 1 Mult.: 1
Headers & Wire Housings 2.5mm Pit., Mini-Lock Terminal Pos. Assurance (TPA) Retainer, 12 Pos. 51164-1205 Molex 1: ¥88 8,551In Stock	Mfr. Part # 51164-1205 Mouser Part # 538-51164-1205	Molex	Headers & Wire Housings 2.5mm Pit., Mini-Lock Terminal Pos. Assurance (TPA) Retainer, 12 Pos. Learn More about Molex mini lock 2 5mm	Datasheet	8,551In Stock	¥88 ¥76.4 ¥69.8 ¥63 View ¥52.8 ¥50.2 ¥47 ¥38.4	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, Vert., TH, Tin Pltg, Friction Lock, 2 Pos., Tray, 2.3mm PC Tail Lg. 53047-0210 Molex 1: ¥29.9 137,867In Stock	Mfr. Part # 53047-0210 Mouser Part # 538-53047-0210	Molex	Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, Vert., TH, Tin Pltg, Friction Lock, 2 Pos., Tray, 2.3mm PC Tail Lg. Learn More about Molex picoblade	Datasheet	137,867In Stock	¥29.9 ¥25.7 ¥23.4 ¥19.4 View ¥17.6 ¥16.4 ¥16.1 ¥14.8 ¥14	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, Vert., TH, Gold Flash Pltg, Friction Lock, 4 Pos., Tray, 2.3mm PC Tail Lg. 53047-0460 Molex 1: ¥78.1 22,083In Stock	Mfr. Part # 53047-0460 Mouser Part # 538-53047-0460	Molex	Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, Vert., TH, Gold Flash Pltg, Friction Lock, 4 Pos., Tray, 2.3mm PC Tail Lg.	Datasheet	22,083In Stock	¥78.1 ¥66.1 ¥65.8 ¥56.1 View ¥50 ¥47.7 ¥44.8 ¥42.5 ¥39.5	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, Vert., TH, Gold Flash Pltg, Friction Lock, 10 Pos., Tray, 2.3mm PC Tail Lg. 53047-1060 Molex 1: ¥181 5,611In Stock	Mfr. Part # 53047-1060 Mouser Part # 538-53047-1060	Molex	Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, Vert., TH, Gold Flash Pltg, Friction Lock, 10 Pos., Tray, 2.3mm PC Tail Lg.	Datasheet	5,611In Stock	¥181 ¥153.3 ¥130.2 ¥116.3 View ¥105.3 ¥104 ¥99.8	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, Vert., TH, Gold Flash Pltg, Friction Lock, 12 Pos., Tray, 2.3mm PC Tail Lg. 53047-1260 Molex 1: ¥206 4,683In Stock	Mfr. Part # 53047-1260 Mouser Part # 538-53047-1260	Molex	Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, Vert., TH, Gold Flash Pltg, Friction Lock, 12 Pos., Tray, 2.3mm PC Tail Lg.	Datasheet	4,683In Stock	¥206 ¥174.4 ¥148.5 ¥132.5 View ¥120.1 ¥118.6 ¥111.1	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, R/A, TH, Tin (Sn) Pltg, Friction Lock, 2 Pos., Tray, 2.3mm PC Tail Lg. 53048-0210 Molex 1: ¥58.1 77,374In Stock	Mfr. Part # 53048-0210 Mouser Part # 538-53048-0210	Molex	Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, R/A, TH, Tin (Sn) Pltg, Friction Lock, 2 Pos., Tray, 2.3mm PC Tail Lg. Learn More about Molex picoblade	Datasheet	77,374In Stock	¥58.1 ¥50 ¥42.5 ¥37.9 View ¥35.2 ¥34.5 ¥32.2 ¥30.7	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, R/A, TH, Gold Flash Pltg, Friction Lock, 2 Pos., Tray, 2.3mm PC Tail Lg. 53048-0260 Molex 1: ¥71.4 23,626In Stock	Mfr. Part # 53048-0260 Mouser Part # 538-53048-0260	Molex	Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, R/A, TH, Gold Flash Pltg, Friction Lock, 2 Pos., Tray, 2.3mm PC Tail Lg. Learn More about Molex picoblade	Datasheet	23,626In Stock	¥71.4 ¥60.1 ¥51 ¥45.5 View ¥43.4 ¥42.2 ¥38.7 ¥38.4	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, R/A, TH, Tin (Sn) Pltg, Friction Lock, 3 Pos., Tray, 2.3mm PC Tail Lg. 53048-0310 Molex 1: ¥66.4 53,231In Stock	Mfr. Part # 53048-0310 Mouser Part # 538-53048-0310	Molex	Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, R/A, TH, Tin (Sn) Pltg, Friction Lock, 3 Pos., Tray, 2.3mm PC Tail Lg. Learn More about Molex picoblade	Datasheet	53,231In Stock	¥66.4 ¥57.3 ¥53 ¥42.4 View ¥36.9 ¥34.1 ¥33.2 ¥31.9 ¥31.2	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, R/A, TH, Tin (Sn) Pltg, Friction Lock, 4 Pos., Tray, 2.3mm PC Tail Lg. 53048-0410 Molex 1: ¥63.1 54,480In Stock	Mfr. Part # 53048-0410 Mouser Part # 538-53048-0410	Molex	Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, R/A, TH, Tin (Sn) Pltg, Friction Lock, 4 Pos., Tray, 2.3mm PC Tail Lg. Learn More about Molex picoblade	Datasheet	54,480In Stock	¥63.1 ¥54.3 ¥52 ¥48.7 View ¥46.3 ¥46.2 ¥41.2 ¥39.2	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, R/A, TH, Gold Flash Pltg, Friction Lock, 4 Pos., Tray, 2.3mm PC Tail Lg. 53048-0460 Molex 1: ¥94.7 12,559In Stock	Mfr. Part # 53048-0460 Mouser Part # 538-53048-0460	Molex	Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, R/A, TH, Gold Flash Pltg, Friction Lock, 4 Pos., Tray, 2.3mm PC Tail Lg. Learn More about Molex picoblade	Datasheet	12,559In Stock	¥94.7 ¥80.7 ¥68.8 ¥61.3 View ¥58.3 ¥50.7	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, R/A, TH, Tin (Sn) Pltg, Friction Lock, 6 Pos., Tray, 2.3mm PC Tail Lg. 53048-0610 Molex 1: ¥93 16,136In Stock 16,000Expected 1/18/2027	Mfr. Part # 53048-0610 Mouser Part # 538-53048-0610	Molex	Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, R/A, TH, Tin (Sn) Pltg, Friction Lock, 6 Pos., Tray, 2.3mm PC Tail Lg. Learn More about Molex picoblade	Datasheet	16,136In Stock 16,000Expected 1/18/2027	¥93 ¥71.8 ¥69.4 ¥63.5 View ¥59.1 ¥53.8 ¥52 ¥48.3 ¥45.8	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, R/A, TH, Gold Flash Pltg, Friction Lock, 6 Pos., Tray, 2.3mm PC Tail Lg. 53048-0660 Molex 1: ¥139.5 5,404In Stock	Mfr. Part # 53048-0660 Mouser Part # 538-53048-0660	Molex	Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, R/A, TH, Gold Flash Pltg, Friction Lock, 6 Pos., Tray, 2.3mm PC Tail Lg. Learn More about Molex picoblade	Datasheet	5,404In Stock	¥139.5 ¥118.1 ¥117.9 ¥100.3 View ¥89.5 ¥81.2 ¥79.6 ¥75.1	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, R/A, TH, Tin (Sn) Pltg, Friction Lock, 7 Pos., Tray, 2.3mm PC Tail Lg. 53048-0710 Molex 1: ¥106.3 12,512In Stock	Mfr. Part # 53048-0710 Mouser Part # 538-53048-0710	Molex	Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, R/A, TH, Tin (Sn) Pltg, Friction Lock, 7 Pos., Tray, 2.3mm PC Tail Lg. Learn More about Molex picoblade	Datasheet	12,512In Stock	¥106.3 ¥94.5 ¥87.7 ¥80.4 View ¥74.2 ¥64.9 ¥62.3 ¥59.1 ¥55.8	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, R/A, TH, Tin (Sn) Pltg, Friction Lock, 10 Pos., Tray, 2.3mm PC Tail Lg. 53048-1010 Molex 1: ¥139.5 6,144In Stock	Mfr. Part # 53048-1010 Mouser Part # 538-53048-1010	Molex	Headers & Wire Housings 1.25mm Pit., PicoBlade PCB Header, Single Row, R/A, TH, Tin (Sn) Pltg, Friction Lock, 10 Pos., Tray, 2.3mm PC Tail Lg. Learn More about Molex picoblade	Datasheet	6,144In Stock	¥139.5 ¥119.4 ¥102.3 ¥95 View ¥91.5 ¥83.2 ¥80.2 ¥76.1 ¥72.6	Min.: 1 Mult.: 1

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