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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 HDR SHROUDED 20P vertical slot

87831-2020
Molex
1: $2.68
16,844In Stock

Mfr. Part No.
87831-2020

Mouser Part No
538-87831-2020

Molex

Headers & Wire Housings HDR SHROUDED 20P vertical slot

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Datasheet

16,844In Stock

$2.68

$2.19

$2.14

$2.00

View

Min.: 1
Mult.: 1

Headers & Wire Housings 26CKT VERT THRUHOLE HEADER

87831-2620
Molex
1: $5.30
6,971In Stock

Mfr. Part No.
87831-2620

Mouser Part No
538-87831-2620

Molex

Headers & Wire Housings 26CKT VERT THRUHOLE HEADER

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Datasheet

6,971In Stock

$5.30

$4.19

$4.09

$3.71

View

Min.: 1
Mult.: 1

Headers & Wire Housings MGrid Hdr Shrd Vt Pg g/Stdf .76AuLF 40Ckt

87831-4029
Molex
1: $9.02
4,360In Stock

Mfr. Part No.
87831-4029

Mouser Part No
538-87831-4029

Molex

Headers & Wire Housings MGrid Hdr Shrd Vt Pg g/Stdf .76AuLF 40Ckt

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Datasheet

4,360In Stock

$9.02

$8.16

$7.70

$7.51

View

Min.: 1
Mult.: 1

Headers & Wire Housings MGrid Hdr Shrd SMT/C ap T&R .38AuLF 12Ckt

87832-1206
Molex
1: $5.68
7,343In Stock
10,000Expected 28/12/2026

Mfr. Part No.
87832-1206

Mouser Part No
538-87832-1206

Molex

Headers & Wire Housings MGrid Hdr Shrd SMT/C ap T&R .38AuLF 12Ckt

Learn More

Datasheet

7,343In Stock

10,000Expected 28/12/2026

Cut Tape

$5.68

$4.83

$4.20

$4.11

$3.89

Reel

$3.62

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Headers & Wire Housings 14P SMD PB FREE SHRD

87832-1420
Molex
1: $2.53
51,200In Stock
96,000Expected 7/12/2026

Mfr. Part No.
87832-1420

Mouser Part No
538-87832-1420

Molex

Headers & Wire Housings 14P SMD PB FREE SHRD

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Datasheet

51,200In Stock

96,000Expected 7/12/2026

$2.53

$2.28

$1.90

$1.78

View

Min.: 1
Mult.: 1

Headers & Wire Housings 2.00MM 14P VERT HDR SMT SHRDED AU

87832-1422
Molex
1: $2.76
17,745In Stock

Mfr. Part No.
87832-1422

Mouser Part No
538-87832-1422

Molex

Headers & Wire Housings 2.00MM 14P VERT HDR SMT SHRDED AU

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Datasheet

17,745In Stock

$2.76

$2.61

$2.35

$2.12

View

Min.: 1
Mult.: 1

Headers & Wire Housings 2.00MM MGRID HDR 14P V SMT SHRD AU

87832-5622
Molex
1: $4.47
33,690In Stock

Mfr. Part No.
87832-5622

Mouser Part No
538-87832-5622

Molex

Headers & Wire Housings 2.00MM MGRID HDR 14P V SMT SHRD AU

Learn More

Datasheet

33,690In Stock

Cut Tape

$4.47

$3.81

$3.24

$3.21

Reel

$2.88

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Headers & Wire Housings MGrid Hdr Shrd SMT/C ap T&R .76AuLF 14Ckt

87832-5623
Molex
1: $3.17
10,890In Stock

Mfr. Part No.
87832-5623

Mouser Part No
538-87832-5623

Molex

Headers & Wire Housings MGrid Hdr Shrd SMT/C ap T&R .76AuLF 14Ckt

Learn More

Datasheet

10,890In Stock

Cut Tape

$3.17

$2.69

$2.28

Reel

$2.08

$1.93

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Headers & Wire Housings 2.00MM MGRID HDR 12P RA SHRD AU

87833-1231
Molex
1: $2.91
17,607In Stock

Mfr. Part No.
87833-1231

Mouser Part No
538-87833-1231

Molex

Headers & Wire Housings 2.00MM MGRID HDR 12P RA SHRD AU

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Datasheet

17,607In Stock

$2.91

$2.72

$2.23

$2.11

View

Min.: 1
Mult.: 1

Headers & Wire Housings HDR SHROUDED 14P RA/slot

87833-1420
Molex
1: $2.83
44,423In Stock

Mfr. Part No.
87833-1420

Mouser Part No
538-87833-1420

Molex

Headers & Wire Housings HDR SHROUDED 14P RA/slot

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Datasheet

44,423In Stock

$2.83

$2.62

$2.11

$2.00

View

Min.: 1
Mult.: 1

Headers & Wire Housings 2MM HDR. 22 CKT. R/A Selective Gold

87833-2220
Molex
1: $5.25
7,035In Stock
10,500Expected 2/3/2027

Mfr. Part No.
87833-2220

Mouser Part No
538-87833-2220

Molex

Headers & Wire Housings 2MM HDR. 22 CKT. R/A Selective Gold

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Datasheet

7,035In Stock

10,500Expected 2/3/2027

$5.25

$4.23

$4.22

$3.77

View

Min.: 1
Mult.: 1

Headers & Wire Housings 1.25MM 05P TPA RETAINER

214528-2050
Molex
1: $0.449
8,134In Stock
28,000Expected 7/10/2026

Mfr. Part No.
214528-2050

Mouser Part No
538-214528-2050

Molex

Headers & Wire Housings 1.25MM 05P TPA RETAINER

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Datasheet

8,134In Stock

28,000Expected 7/10/2026

$0.449

$0.382

$0.341

$0.325

View

Min.: 1
Mult.: 1

Headers & Wire Housings Receptacle Crimp Housing Single Row Pos Lock 6 Ckts Blk

51163-0641
Molex
1: $0.721
6,252In Stock

Mfr. Part No.
51163-0641

Mouser Part No
538-51163-0641

Molex

Headers & Wire Housings Receptacle Crimp Housing Single Row Pos Lock 6 Ckts Blk

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Datasheet

6,252In Stock

$0.721

$0.613

$0.54

$0.477

View

Min.: 1
Mult.: 1

Headers & Wire Housings 2MM MGRID BMI REC HSG 10CKT W/PNL MT

151014-0010
Molex
1: $1.10
9,000In Stock
4,500Expected 23/9/2026

Mfr. Part No.
151014-0010

Mouser Part No
538-151014-0010

Molex

Headers & Wire Housings 2MM MGRID BMI REC HSG 10CKT W/PNL MT

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Datasheet

9,000In Stock

4,500Expected 23/9/2026

$1.10

$0.936

$0.836

$0.702

View

Min.: 1
Mult.: 1

Headers & Wire Housings 2MM MGRID BMI REC HSG 18CKT W/PNL MT

151014-0018
Molex
1: $1.94
4,702In Stock

Mfr. Part No.
151014-0018

Mouser Part No
538-151014-0018

Molex

Headers & Wire Housings 2MM MGRID BMI REC HSG 18CKT W/PNL MT

Learn More

Datasheet

4,702In Stock

$1.94

$1.65

$1.58

$1.48

View

Min.: 1
Mult.: 1

Headers & Wire Housings 2MM MGRID 4CKT HDR SMT DR VT W/OPeg&cap

151118-1004
Molex
1: $2.31
5,118In Stock

Mfr. Part No.
151118-1004

Mouser Part No
538-151118-1004

Molex

Headers & Wire Housings 2MM MGRID 4CKT HDR SMT DR VT W/OPeg&cap

Learn More

Datasheet

5,118In Stock

$2.31

$1.96

$1.66

$1.48

View

Min.: 1
Mult.: 1

Headers & Wire Housings 2MM MGrid 4CKT HDR RA SMT

151120-0404
Molex
1: $6.13
733In Stock

Mfr. Part No.
151120-0404

Mouser Part No
538-151120-0404

Molex

Headers & Wire Housings 2MM MGrid 4CKT HDR RA SMT

Learn More

Datasheet

733In Stock

Cut Tape

$6.13

$5.22

$4.42

Reel

$4.34

$4.04

View

Min.: 1
Mult.: 1

: 300

Crimpers / Crimping Tools Hand Crimp Tool MicroLckPlus 22-26AW

200218-0800
Molex
1: $758.65
22In Stock
20Expected 23/9/2026

Mfr. Part No.
200218-0800

Mouser Part No
538-200218-0800

Molex

Crimpers / Crimping Tools Hand Crimp Tool MicroLckPlus 22-26AW

Learn More

Datasheet

22In Stock

20Expected 23/9/2026

$758.65

$703.23

$680.68

Quote

Min.: 1
Mult.: 1

Headers & Wire Housings 1mm PicoClasp SMT SR 2CKT RA HDR GLD PTL

202396-0207
Molex
1: $1.40
20,731In Stock

Mfr. Part No.
202396-0207

Mouser Part No
538-202396-0207

Molex

Headers & Wire Housings 1mm PicoClasp SMT SR 2CKT RA HDR GLD PTL

Learn More

Datasheet

20,731In Stock

Cut Tape

$1.40

$1.19

$1.01

$0.949

Reel

$0.873

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,700

Headers & Wire Housings 1mm PicoClasp SMT SR 3CKT RA HDR GLD PLT

202396-0307
Molex
1: $1.44
10,508In Stock

Mfr. Part No.
202396-0307

Mouser Part No
538-202396-0307

Molex

Headers & Wire Housings 1mm PicoClasp SMT SR 3CKT RA HDR GLD PLT

Learn More

Datasheet

10,508In Stock

Cut Tape

$1.44

$1.23

$1.04

$0.981

Reel

$0.932

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,700

Headers & Wire Housings 1mm PicoClasp SMT SR 5CKT RA HDR GLD PLT

202396-0507
Molex
1: $1.88
16,117In Stock

Mfr. Part No.
202396-0507

Mouser Part No
538-202396-0507

Molex

Headers & Wire Housings 1mm PicoClasp SMT SR 5CKT RA HDR GLD PLT

Learn More

Datasheet

16,117In Stock

Cut Tape

$1.88

$1.60

$1.35

$1.27

Reel

$1.21

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,700

Headers & Wire Housings PicoClasp Hdr SMT SR Vrt 8Ckt W/PL Au0.38

203556-0807
Molex
1: $2.62
5,441In Stock

Mfr. Part No.
203556-0807

Mouser Part No
538-203556-0807

Molex

Headers & Wire Housings PicoClasp Hdr SMT SR Vrt 8Ckt W/PL Au0.38

Learn More

Datasheet

5,441In Stock

Cut Tape

$2.62

$2.24

$1.96

$1.90

Reel

$1.81

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,100

Headers & Wire Housings PicoClasp Hdr SMT SR RA 2CKT W/FL Au0.38

203558-0207
Molex
1: $1.89
10,265In Stock

Mfr. Part No.
203558-0207

Mouser Part No
538-203558-0207

Molex

Headers & Wire Housings PicoClasp Hdr SMT SR RA 2CKT W/FL Au0.38

Learn More

Datasheet

10,265In Stock

Cut Tape

$1.89

$1.65

$1.58

$1.47

View

Reel

$1.09

Min.: 1
Mult.: 1

: 13,600

Headers & Wire Housings PicoClasp Hdr SMT SR RA 6CKT W/PL Au0.38

203558-0607
Molex
1: $3.03
6,152In Stock

Mfr. Part No.
203558-0607

Mouser Part No
538-203558-0607

Molex

Headers & Wire Housings PicoClasp Hdr SMT SR RA 6CKT W/PL Au0.38

Learn More

Datasheet

6,152In Stock

$3.03

$2.65

$2.54

$2.37

View

Min.: 1
Mult.: 1

Headers & Wire Housings PicoClasp Hdr SMT SR RA 8CKT W/PL Au0.38

203558-0807
Molex
1: $2.69
7,366In Stock

Mfr. Part No.
203558-0807

Mouser Part No
538-203558-0807

Molex

Headers & Wire Housings PicoClasp Hdr SMT SR RA 8CKT W/PL Au0.38

Learn More

Datasheet

7,366In Stock

$2.69

$2.30

$1.96

$1.86

View

Min.: 1
Mult.: 1

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

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

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