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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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Part #

Headers & Wire Housings Headers & Wire Housings 1.5W/BSGLDIPSTRecAssy15CktW/BosWKnkBeige

503159-1500
Molex
1: $1.56
5,722In Stock

Mfr. Part No.
503159-1500

Mouser Part No
538-503159-1500

Molex

Headers & Wire Housings Headers & Wire Housings 1.5W/BSGLDIPSTRecAssy15CktW/BosWKnkBeige

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Datasheet

5,722In Stock

$1.56

$1.32

$1.26

$0.762

View

Min.: 1
Mult.: 1

Headers & Wire Housings MicroLock DR Vrt Hdr 34Ckt Beige

504187-3470
Molex
1: $2.20
2,171In Stock

Mfr. Part No.
504187-3470

Mouser Part No
538-504187-3470

Molex

Headers & Wire Housings MicroLock DR Vrt Hdr 34Ckt Beige

Datasheet

2,171In Stock

Cut Tape

$2.20

$1.88

$1.59

Reel

$1.37

$1.34

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Headers & Wire Housings 1.25MM RA HDR 16 CKT BEIGE

504189-1670
Molex
1: $2.30
2,709In Stock

Mfr. Part No.
504189-1670

Mouser Part No
538-504189-1670

Molex

Headers & Wire Housings 1.25MM RA HDR 16 CKT BEIGE

Datasheet

2,709In Stock

Cut Tape

$2.30

$1.96

$1.67

$1.66

Reel

$1.27

MouseReel Available

Min.: 1
Mult.: 1

: 700

Headers & Wire Housings MicroLockPlus 1.25MM VRT HDR DR 30CKT BLK

505433-3071
Molex
1: $1.86
1,735In Stock

Mfr. Part No.
505433-3071

Mouser Part No
538-505433-3071

Molex

Headers & Wire Housings MicroLockPlus 1.25MM VRT HDR DR 30CKT BLK

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Datasheet

1,735In Stock

Cut Tape

$1.86

Reel

$1.85

$1.84

Min.: 1
Mult.: 1

: 500

Headers & Wire Housings MicroLockPlus 1.25MM VRT HDR DR 42CKT BLK

505433-4271
Molex
1: $4.01
2,359In Stock

Mfr. Part No.
505433-4271

Mouser Part No
538-505433-4271

Molex

Headers & Wire Housings MicroLockPlus 1.25MM VRT HDR DR 42CKT BLK

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Datasheet

2,359In Stock

Cut Tape

$4.01

$3.41

$3.40

$2.90

Reel

$2.28

$2.23

Min.: 1
Mult.: 1

: 500

Headers & Wire Housings 1.25WB DL RA 10CKT BK G076

505448-1051
Molex
1: $4.88
2,968In Stock

Mfr. Part No.
505448-1051

Mouser Part No
538-505448-1051

Molex

Headers & Wire Housings 1.25WB DL RA 10CKT BK G076

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Datasheet

2,968In Stock

$4.88

$4.43

$4.20

$3.92

View

Min.: 1
Mult.: 1

Headers & Wire Housings MicroLockPlus 1.25MM RA HDR 15P BLK GLD

505567-1581
Molex
1: $3.28
3,056In Stock

Mfr. Part No.
505567-1581

Mouser Part No
538-505567-1581

Molex

Headers & Wire Housings MicroLockPlus 1.25MM RA HDR 15P BLK GLD

Learn More

Datasheet

3,056In Stock

Cut Tape

$3.28

$2.87

$2.75

$2.56

Reel

$1.78

View

Min.: 1
Mult.: 1

: 1,200

Headers & Wire Housings MicroLockPlus 1.25MM VRT HDR 15P BLK GLD

505568-1581
Molex
1: $3.32
2,797In Stock

Mfr. Part No.
505568-1581

Mouser Part No
538-505568-1581

Molex

Headers & Wire Housings MicroLockPlus 1.25MM VRT HDR 15P BLK GLD

Learn More

Datasheet

2,797In Stock

Cut Tape

$3.32

$2.90

$2.77

$2.58

Reel

$1.75

View

Min.: 1
Mult.: 1

: 1,200

Headers & Wire Housings MicroLockPlus Vrt Hdr SR 12Ckt Blk

505575-1271
Molex
1: $3.09
5,975In Stock

Mfr. Part No.
505575-1271

Mouser Part No
538-505575-1271

Molex

Headers & Wire Housings MicroLockPlus Vrt Hdr SR 12Ckt Blk

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Datasheet

5,975In Stock

$3.09

$2.69

$2.58

$2.41

View

Min.: 1
Mult.: 1

Headers & Wire Housings MicroLockPlus RA Hdr SR 14Ckt Blk

505578-1471
Molex
1: $2.16
2,233In Stock

Mfr. Part No.
505578-1471

Mouser Part No
538-505578-1471

Molex

Headers & Wire Housings MicroLockPlus RA Hdr SR 14Ckt Blk

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Datasheet

2,233In Stock

$2.16

$1.88

$1.81

$1.69

View

Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT PLUG HOUSING

51047-0600
Molex
1: $0.218
30,712In Stock

Mfr. Part No.
51047-0600

Mouser Part No
538-51047-0600

Molex

Headers & Wire Housings 6 CKT PLUG HOUSING

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Datasheet

30,712In Stock

$0.218

$0.207

$0.188

$0.18

$0.171

Min.: 1
Mult.: 1

Headers & Wire Housings 1.25MM HDR. 13 CKT Vert w Friction Lock

53047-1310
Molex
1: $1.16
5,694In Stock

Mfr. Part No.
53047-1310

Mouser Part No
538-53047-1310

Molex

Headers & Wire Housings 1.25MM HDR. 13 CKT Vert w Friction Lock

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Datasheet

5,694In Stock

$1.16

$0.805

$0.774

$0.699

View

Min.: 1
Mult.: 1

Headers & Wire Housings New 2.0 WtB Wafer As Wafer Assy Str 13Ck

53253-1370
Molex
1: $1.03
6,280In Stock

Mfr. Part No.
53253-1370

Mouser Part No
538-53253-1370

Molex

Headers & Wire Housings New 2.0 WtB Wafer As Wafer Assy Str 13Ck

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Datasheet

6,280In Stock

$1.03

$0.873

$0.461

$0.453

View

Min.: 1
Mult.: 1

Headers & Wire Housings Headers & Wire Housings PicoBlade 1.25 SMT ST PKG FLASH GOLD 10P

53398-4010
Molex
1: $2.75
6,101In Stock

Mfr. Part No.
53398-4010

Mouser Part No
538-53398-4010

Molex

Headers & Wire Housings Headers & Wire Housings PicoBlade 1.25 SMT ST PKG FLASH GOLD 10P

Datasheet

6,101In Stock

$2.75

$2.33

$2.31

$1.97

View

Min.: 1
Mult.: 1

Headers & Wire Housings MGrid VRec SMT O/Cap ap /Pgs .38AuLF 8Ckt

79109-1203
Molex
1: $3.58
19,618In Stock

Mfr. Part No.
79109-1203

Mouser Part No
538-79109-1203

Molex

Headers & Wire Housings MGrid VRec SMT O/Cap ap /Pgs .38AuLF 8Ckt

Learn More

Datasheet

19,618In Stock

$3.58

$3.26

$3.09

$2.86

View

Min.: 1
Mult.: 1

Headers & Wire Housings 7 CKT 1.5mm HDR. Rt.-Angle SMT

87438-0743
Molex
1: $1.06
8,281In Stock

Mfr. Part No.
87438-0743

Mouser Part No
538-87438-0743

Molex

Headers & Wire Housings 7 CKT 1.5mm HDR. Rt.-Angle SMT

Learn More

Datasheet

8,281In Stock

Cut Tape

$1.06

$0.903

$0.768

$0.728

Reel

$0.661

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Headers & Wire Housings 12 CKT 1.5mm HDR. Rt.-Angle SMT

87438-1243
Molex
1: $1.52
3,083In Stock

Mfr. Part No.
87438-1243

Mouser Part No
538-87438-1243

Molex

Headers & Wire Housings 12 CKT 1.5mm HDR. Rt.-Angle SMT

Learn More

Datasheet

3,083In Stock

Cut Tape

$1.52

$1.30

$1.10

$1.04

Reel

$0.994

$0.926

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Headers & Wire Housings MGrid Hdr Shrd Vt/Lc Vt/Lck .76AuLF 4Ckt

87831-0442
Molex
1: $3.44
5,819In Stock

Mfr. Part No.
87831-0442

Mouser Part No
538-87831-0442

Molex

Headers & Wire Housings MGrid Hdr Shrd Vt/Lc Vt/Lck .76AuLF 4Ckt

Learn More

Datasheet

5,819In Stock

$3.44

$3.18

$2.53

$2.39

View

Min.: 1
Mult.: 1

Headers & Wire Housings VERT SHRD HDR 6P Lead Free

87831-0620
Molex
1: $1.36
4,707In Stock

Mfr. Part No.
87831-0620

Mouser Part No
538-87831-0620

Molex

Headers & Wire Housings VERT SHRD HDR 6P Lead Free

Learn More

Datasheet

4,707In Stock

$1.36

$1.29

$1.25

Min.: 1
Mult.: 1

Headers & Wire Housings MGrid Hdr Shrd SMT/S lot/Cap.76AuLF 20Ckt

87832-2023
Molex
1: $2.27
4,400In Stock
2,300Expected 25/8/2026

Mfr. Part No.
87832-2023

Mouser Part No
538-87832-2023

Molex

Headers & Wire Housings MGrid Hdr Shrd SMT/S lot/Cap.76AuLF 20Ckt

Learn More

Datasheet

4,400In Stock

2,300Expected 25/8/2026

$2.27

$1.99

$1.89

$1.75

View

Min.: 1
Mult.: 1

Headers & Wire Housings MGrid Hdr Shrd RA/Lc RA/Lck .38AuLF 6Ckt

87833-0631
Molex
1: $3.24
9,336In Stock

Mfr. Part No.
87833-0631

Mouser Part No
538-87833-0631

Molex

Headers & Wire Housings MGrid Hdr Shrd RA/Lc RA/Lck .38AuLF 6Ckt

Learn More

Datasheet

9,336In Stock

$3.24

$2.53

$2.12

$2.05

$1.84

Min.: 1
Mult.: 1

Headers & Wire Housings 2MM MGRID BMI REC HSG 20CKT W/PNL MT

151014-0020
Molex
1: $2.00
3,963In Stock

Mfr. Part No.
151014-0020

Mouser Part No
538-151014-0020

Molex

Headers & Wire Housings 2MM MGRID BMI REC HSG 20CKT W/PNL MT

Learn More

Datasheet

3,963In Stock

$2.00

$1.75

$1.25

$1.08

View

Min.: 1
Mult.: 1

Headers & Wire Housings 1.25mm MLP Rcpt Crmp Hsg DR 14Ckts Blk

204523-1401
Molex
1: $0.462
5,495In Stock

Mfr. Part No.
204523-1401

Mouser Part No
538-204523-1401

Molex

Headers & Wire Housings 1.25mm MLP Rcpt Crmp Hsg DR 14Ckts Blk

Learn More

Datasheet

5,495In Stock

$0.462

$0.452

$0.437

$0.422

View

Min.: 1
Mult.: 1

Headers & Wire Housings Micro-Lock PLUS Rcpt Hsg 1.25mm SR 3Ckt

204532-0301
Molex
1: $0.272
53,277In Stock

Mfr. Part No.
204532-0301

Mouser Part No
538-204532-0301

Molex

Headers & Wire Housings Micro-Lock PLUS Rcpt Hsg 1.25mm SR 3Ckt

Learn More

Datasheet

53,277In Stock

$0.272

$0.261

$0.26

$0.215

Min.: 1
Mult.: 1

Headers & Wire Housings 1.25mm MLP Hdr DR VrtSrfMnt 10Ckts PPT

207760-1081
Molex
1: $2.22
4,534In Stock

Mfr. Part No.
207760-1081

Mouser Part No
538-207760-1081

Molex

Headers & Wire Housings 1.25mm MLP Hdr DR VrtSrfMnt 10Ckts PPT

Learn More

Datasheet

4,534In Stock

Cut Tape

$2.22

$1.89

$1.60

Reel

$1.26

$1.23

Min.: 1
Mult.: 1

: 500

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

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