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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings IGRID 28P V HDR DUL ROW W/PCB LOC 501645-2820 Molex 1: $2.08 3,327In Stock	Mfr. Part No. 501645-2820 Mouser Part No 538-501645-2820	Molex	Headers & Wire Housings IGRID 28P V HDR DUL ROW W/PCB LOC Learn More about Molex igrid connectors	Datasheet	3,327In Stock	$2.08 $1.82 $1.55 $1.43 View $1.27 $1.18 $1.08 $1.01 $1.00	Min.: 1 Mult.: 1
Headers & Wire Housings 3P CLIKMATE PLUG POSITIVE LOCK 502380-0300 Molex 1: $0.19 42,880In Stock	Mfr. Part No. 502380-0300 Mouser Part No 538-502380-0300	Molex	Headers & Wire Housings 3P CLIKMATE PLUG POSITIVE LOCK Learn More about Molex clikmate	Datasheet	42,880In Stock	$0.19 $0.159 $0.142 $0.128 View $0.117 $0.103 $0.095 $0.093 $0.092	Min.: 1 Mult.: 1
Headers & Wire Housings Headers & Wire Housings 1.5 W/B Sgl RA RecAssy15CktEmbsTpPkg 502585-1570 Molex 1: $1.67 2,893In Stock	Mfr. Part No. 502585-1570 Mouser Part No 538-502585-1570	Molex	Headers & Wire Housings Headers & Wire Housings 1.5 W/B Sgl RA RecAssy15CktEmbsTpPkg Learn More about Molex clikmate	Datasheet	2,893In Stock	Cut Tape $1.67 $1.42 $1.21 $1.08 Reel $1.01 View $0.947 $0.914 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Headers & Wire Housings PicoLock 1.5 W/B REC HOUSING 6P 504051-0601 Molex 1: $0.37 56,697In Stock	Mfr. Part No. 504051-0601 Mouser Part No 538-504051-0601	Molex	Headers & Wire Housings PicoLock 1.5 W/B REC HOUSING 6P Learn More about Molex pico lock connectors	Datasheet	56,697In Stock	$0.37 $0.356 $0.301 $0.289 View $0.269 $0.24	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm Pitch, Micro-Lock Plus Receptacle Crimp Housing, Dual Row, Positive Lock, 38 Circuits, Black 505432-3801 Molex 1: $0.76 10,147In Stock	Mfr. Part No. 505432-3801 Mouser Part No 538-505432-3801	Molex	Headers & Wire Housings 1.25mm Pitch, Micro-Lock Plus Receptacle Crimp Housing, Dual Row, Positive Lock, 38 Circuits, Black Learn More about Molex micro lock plus connectors	Datasheet	10,147In Stock	$0.76 $0.656 $0.60 $0.541 View $0.494 $0.409 $0.384 $0.366	Min.: 1 Mult.: 1
Headers & Wire Housings MicroLockPlus 1.25MM VRT HDR DR 34CKT BLK 505433-3471 Molex 1: $2.97 1,386In Stock	Mfr. Part No. 505433-3471 Mouser Part No 538-505433-3471	Molex	Headers & Wire Housings MicroLockPlus 1.25MM VRT HDR DR 34CKT BLK Learn More about Molex micro lock plus connectors	Datasheet	1,386In Stock	Cut Tape $2.97 $2.71 $2.56 $2.38 Reel $2.01 View $2.09 $1.61 $1.59 $1.55 MouseReel Available	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings Micro-Lock Plus HSG SR 15CKT W/POSLK BLK 505565-1501 Molex 1: $0.41 16,282In Stock	Mfr. Part No. 505565-1501 Mouser Part No 538-505565-1501	Molex	Headers & Wire Housings Micro-Lock Plus HSG SR 15CKT W/POSLK BLK Learn More about Molex micro lock plus connectors	Datasheet	16,282In Stock	$0.41 $0.349 $0.312 $0.297 View $0.265 $0.25 $0.235 $0.231 $0.222	Min.: 1 Mult.: 1
Headers & Wire Housings 2.0MM 4CKT BOARD IN M 4CKT BOARD IN HOUS 51015-0400 Molex 1: $0.11 67,149In Stock	Mfr. Part No. 51015-0400 Mouser Part No 538-51015-0400	Molex	Headers & Wire Housings 2.0MM 4CKT BOARD IN M 4CKT BOARD IN HOUS Learn More about Molex board in connectors	Datasheet	67,149In Stock	$0.11 $0.095 $0.081 $0.073 View $0.068 $0.064 $0.061 $0.053	Min.: 1 Mult.: 1
Headers & Wire Housings STRAIN RELEIF IDT 87569-1024 Molex 1: $0.26 15,134In Stock	Mfr. Part No. 87569-1024 Mouser Part No 538-087569-1024	Molex	Headers & Wire Housings STRAIN RELEIF IDT Learn More about Molex milli grid connectors	Datasheet	15,134In Stock	$0.26 $0.225 $0.201 $0.192 View $0.159 $0.146 $0.138 $0.134 $0.131	Min.: 1 Mult.: 1
Headers & Wire Housings 2mm Mgrid Plug Hsg SR PBT 10Ckt Blk 151098-0010 Molex 1: $0.44 11,048In Stock	Mfr. Part No. 151098-0010 Mouser Part No 538-151098-0010	Molex	Headers & Wire Housings 2mm Mgrid Plug Hsg SR PBT 10Ckt Blk Learn More about Molex milli grid single row connectors	Datasheet	11,048In Stock	$0.44 $0.385 $0.353 $0.334 View $0.312 $0.287 $0.266 $0.259 $0.244	Min.: 1 Mult.: 1
Headers & Wire Housings PicoClasp Hdr SMT SR Vrt 13Ckt WPL Au0.38 203556-1307 Molex 1: $3.66 3,271In Stock	Mfr. Part No. 203556-1307 Mouser Part No 538-203556-1307	Molex	Headers & Wire Housings PicoClasp Hdr SMT SR Vrt 13Ckt WPL Au0.38 Learn More about Molex pico clasp connectors	Datasheet	3,271In Stock	Cut Tape $3.66 $3.33 $3.15 $2.93 Reel $2.21 View $2.57 $2.49 $1.99 MouseReel Available	Min.: 1 Mult.: 1 : 1,100
Headers & Wire Housings PicoClasp Hdr SMT SR RA 9CKT W/PL Au0.38 Molex 203558-0907 203558-0907 Molex 1: $2.41 4,327In Stock	Mfr. Part No. 203558-0907 Mouser Part No 538-203558-0907	Molex	Headers & Wire Housings PicoClasp Hdr SMT SR RA 9CKT W/PL Au0.38 Learn More about Molex pico clasp connectors	Datasheet	4,327In Stock	Cut Tape $2.41 $2.11 $2.02 $1.88 View Reel $1.38 $1.70 $1.63 $1.38	Min.: 1 Mult.: 1 : 1,300
Headers & Wire Housings 1.25mm MLP Rcpt Crmp Hsg DR 6Ckts Blk 204523-0601 Molex 1: $0.36 10,670In Stock	Mfr. Part No. 204523-0601 Mouser Part No 538-204523-0601	Molex	Headers & Wire Housings 1.25mm MLP Rcpt Crmp Hsg DR 6Ckts Blk Learn More about Molex micro lock plus vertical connectors	Datasheet	10,670In Stock	$0.36 $0.309 $0.282 $0.273 View $0.246 $0.237 $0.229 $0.227 $0.21	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25mm MLP Hdr DR Vrt SrfMnt 14Ckts 207760-1471 Molex 1: $1.75 4,760In Stock	Mfr. Part No. 207760-1471 Mouser Part No 538-207760-1471	Molex	Headers & Wire Housings 1.25mm MLP Hdr DR Vrt SrfMnt 14Ckts Learn More about Molex micro lock plus vertical connectors	Datasheet	4,760In Stock	Cut Tape $1.75 $1.49 $1.27 Reel $1.12 $1.04 View $0.981 $0.957	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings 1.25mm MLP Hdr DR VrtSrfMnt 14Ckts PPT 207760-1481 Molex 1: $1.90 2,329In Stock	Mfr. Part No. 207760-1481 Mouser Part No 538-207760-1481	Molex	Headers & Wire Housings 1.25mm MLP Hdr DR VrtSrfMnt 14Ckts PPT Learn More about Molex micro lock plus vertical connectors	Datasheet	2,329In Stock	Cut Tape $1.90 $1.63 $1.58 $1.43 Reel $1.22 View $1.36 $1.16 $1.13 $1.09	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings 2.0 MM R/A B-IN CONN ECTOR HOUSING 15 CK 35023-0015 Molex 1: $0.44 9,019In Stock	Mfr. Part No. 35023-0015 Mouser Part No 538-35023-0015	Molex	Headers & Wire Housings 2.0 MM R/A B-IN CONN ECTOR HOUSING 15 CK Learn More about Molex board in connectors	Datasheet	9,019In Stock	$0.44 $0.377 $0.331 $0.293 View $0.21 $0.184 $0.177 $0.172 $0.169	Min.: 1 Mult.: 1
Headers & Wire Housings 1.0 WtB 15Ckt Female Housing Vert 501330-1500 Molex 1: $0.35 29,617In Stock	Mfr. Part No. 501330-1500 Mouser Part No 538-501330-1500	Molex	Headers & Wire Housings 1.0 WtB 15Ckt Female Housing Vert Learn More about Molex pico clasp connectors	Datasheet	29,617In Stock	$0.35 $0.312 $0.274 $0.263 View $0.227 $0.20 $0.192 $0.191 $0.186	Min.: 1 Mult.: 1
Headers & Wire Housings 1.0 WtB 15Ckt StrWaferAssyEmbsTpPk 501331-1507 Molex 1: $1.29 4,683In Stock	Mfr. Part No. 501331-1507 Mouser Part No 538-501331-1507	Molex	Headers & Wire Housings 1.0 WtB 15Ckt StrWaferAssyEmbsTpPk Learn More about Molex pico clasp connectors	Datasheet	4,683In Stock	Cut Tape $1.29 $1.10 $0.933 $0.891 Reel $0.797 $0.769 MouseReel Available	Min.: 1 Mult.: 1 : 1,100
Headers & Wire Housings IGRID 32P V HDR DUL ROW W/PCB LOC 501645-3220 Molex 1: $2.43 1,125In Stock	Mfr. Part No. 501645-3220 Mouser Part No 538-501645-3220	Molex	Headers & Wire Housings IGRID 32P V HDR DUL ROW W/PCB LOC Learn More about Molex igrid connectors	Datasheet	1,125In Stock	$2.43 $2.17 $1.93 $1.80 View $1.70 $1.57 $1.44 $1.39	Min.: 1 Mult.: 1
Headers & Wire Housings 1.25CLIKMATE PCB REC SR RA GLD PLTG 5CKT 502386-0571 Molex 1: $1.10 6,194In Stock	Mfr. Part No. 502386-0571 Mouser Part No 538-502386-0571	Molex	Headers & Wire Housings 1.25CLIKMATE PCB REC SR RA GLD PLTG 5CKT Learn More about Molex clikmate	Datasheet	6,194In Stock	Cut Tape $1.10 $0.934 $0.794 $0.709 Reel $0.608 View $0.585 $0.569 MouseReel Available	Min.: 1 Mult.: 1 : 1,200
Headers & Wire Housings 1.25 W/B DUAL REC HSG 20P 504186-2000 Molex 1: $0.63 13,314In Stock	Mfr. Part No. 504186-2000 Mouser Part No 538-504186-2000	Molex	Headers & Wire Housings 1.25 W/B DUAL REC HSG 20P Learn More about Molex micro lock plus connectors	Datasheet	13,314In Stock	$0.63 $0.533 $0.476 $0.453 View $0.395 $0.375 $0.357 $0.348 $0.331	Min.: 1 Mult.: 1
Headers & Wire Housings MicroLckPlus VRT HDR DR 16P BLK W/KAPTON 505433-1681 Molex 1: $2.12 1,519In Stock	Mfr. Part No. 505433-1681 Mouser Part No 538-505433-1681	Molex	Headers & Wire Housings MicroLckPlus VRT HDR DR 16P BLK W/KAPTON Learn More about Molex micro lock plus connectors	Datasheet	1,519In Stock	Cut Tape $2.12 $1.81 $1.54 Reel $1.27 $1.16 View $1.12 $1.09	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings MicroLckPlus VRT HDR DR 18P BLK W/KAPTON 505433-1881 Molex 1: $1.87 5,167In Stock	Mfr. Part No. 505433-1881 Mouser Part No 538-505433-1881	Molex	Headers & Wire Housings MicroLckPlus VRT HDR DR 18P BLK W/KAPTON Learn More about Molex micro lock plus connectors	Datasheet	5,167In Stock	Cut Tape $1.87 $1.59 $1.36 Reel $1.15 $1.05 View $1.00 $0.97 MouseReel Available	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings MicroLockPlus 1.25MM VRT HDR DR 28CKT BLK 505433-2871 Molex 1: $2.63 1,016In Stock	Mfr. Part No. 505433-2871 Mouser Part No 538-505433-2871	Molex	Headers & Wire Housings MicroLockPlus 1.25MM VRT HDR DR 28CKT BLK Learn More about Molex micro lock plus connectors	Datasheet	1,016In Stock	Cut Tape $2.63 $2.40 $2.27 $2.11 Reel $1.58 View $1.86 $1.41 $1.39	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings MicroLockPlus SGL REC HSG 10CKT NAT 505570-1000 Molex 1: $0.55 11,896In Stock	Mfr. Part No. 505570-1000 Mouser Part No 538-505570-1000	Molex	Headers & Wire Housings MicroLockPlus SGL REC HSG 10CKT NAT Learn More about Molex micro lock plus connectors	Datasheet	11,896In Stock	$0.55 $0.475 $0.434 $0.392 View $0.301 $0.27 $0.258 $0.25 $0.232	Min.: 1 Mult.: 1

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