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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 connector systems are ideal for personal computers and lighting, automotive, and industrial applications, depending on the model.

All Results (3,430)

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Part #

Headers & Wire Housings PicoLock 1.5 W/B REC HOUSING 7P

504051-0701
Molex
1: £0.30
40,546In Stock

Mfr. Part No.
504051-0701

Mouser Part No
538-504051-0701

Molex

Headers & Wire Housings PicoLock 1.5 W/B REC HOUSING 7P

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Datasheet

40,546In Stock

£0.30

£0.266

£0.229

£0.215

View

Min.: 1
Mult.: 1

Headers & Wire Housings MicroLock 1.25 SR RA Hdr 5Ckt

504195-0570
Molex
1: £1.03
3,516In Stock

Mfr. Part No.
504195-0570

Mouser Part No
538-504195-0570

Molex

Headers & Wire Housings MicroLock 1.25 SR RA Hdr 5Ckt

Datasheet

3,516In Stock

Cut Tape

£1.03

£0.882

£0.746

£0.665

Reel

£0.522

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,200

Headers & Wire Housings 1.0 WB 1 ROW ST WAFER 14Ckt

504449-1407
Molex
1: £1.94
3,733In Stock

Mfr. Part No.
504449-1407

Mouser Part No
538-504449-1407

Molex

Headers & Wire Housings 1.0 WB 1 ROW ST WAFER 14Ckt

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Datasheet

3,733In Stock

Cut Tape

£1.94

£1.76

£1.68

£1.55

Reel

£1.15

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,100

Headers & Wire Housings Micro-Lock Plus HSG DR 20CKT W/POSLK BLK

505432-2001
Molex
1: £0.271
13,574In Stock

Mfr. Part No.
505432-2001

Mouser Part No
538-505432-2001

Molex

Headers & Wire Housings Micro-Lock Plus HSG DR 20CKT W/POSLK BLK

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Datasheet

13,574In Stock

£0.271

£0.227

£0.203

£0.193

View

Min.: 1
Mult.: 1

Headers & Wire Housings Micro-Lock Plus HSG DR 22CKT W/POSLK BLK

505432-2201
Molex
1: £0.271
21,636In Stock

Mfr. Part No.
505432-2201

Mouser Part No
538-505432-2201

Molex

Headers & Wire Housings Micro-Lock Plus HSG DR 22CKT W/POSLK BLK

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Datasheet

21,636In Stock

£0.271

£0.231

£0.207

£0.196

View

Min.: 1
Mult.: 1

Headers & Wire Housings MicroLockPlus 1.25MM VRT HDR DR 32CKT BLK

505433-3271
Molex
1: £1.96
1,768In Stock

Mfr. Part No.
505433-3271

Mouser Part No
538-505433-3271

Molex

Headers & Wire Housings MicroLockPlus 1.25MM VRT HDR DR 32CKT BLK

Learn More

Datasheet

1,768In Stock

Cut Tape

£1.96

£1.77

£1.68

£1.56

Reel

£1.32

View

Min.: 1
Mult.: 1

Reel: 500

Headers & Wire Housings Micro-Lock Plus HSG SR 9CKT W/POSLCK BLK

505565-0901
Molex
1: £0.263
10,926In Stock

Mfr. Part No.
505565-0901

Mouser Part No
538-505565-0901

Molex

Headers & Wire Housings Micro-Lock Plus HSG SR 9CKT W/POSLCK BLK

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Datasheet

10,926In Stock

£0.263

£0.225

£0.201

£0.191

View

Min.: 1
Mult.: 1

Headers & Wire Housings MicroLockPlus Vrt Hdr SR 3Ckt Blk

505575-0371
Molex
1: £0.818
9,760In Stock

Mfr. Part No.
505575-0371

Mouser Part No
538-505575-0371

Molex

Headers & Wire Housings MicroLockPlus Vrt Hdr SR 3Ckt Blk

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Datasheet

9,760In Stock

£0.818

£0.689

£0.661

£0.619

View

Min.: 1
Mult.: 1

Headers & Wire Housings MicroLockPlus Vrt Hdr SR 5Ckt W/KAP

505575-0581
Molex
1: £0.969
2,753In Stock

Mfr. Part No.
505575-0581

Mouser Part No
538-505575-0581

Molex

Headers & Wire Housings MicroLockPlus Vrt Hdr SR 5Ckt W/KAP

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Datasheet

2,753In Stock

£0.969

£0.818

£0.788

£0.734

View

Min.: 1
Mult.: 1

Headers & Wire Housings 2.0 Board In Hsg 5Ck .0 Board In Hsg 5Ck

51015-0500
Molex
1: £0.075
100,482In Stock

Mfr. Part No.
51015-0500

Mouser Part No
538-51015-0500

Molex

Headers & Wire Housings 2.0 Board In Hsg 5Ck .0 Board In Hsg 5Ck

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Datasheet

100,482In Stock

£0.075

£0.057

£0.051

£0.048

View

Min.: 1
Mult.: 1

Headers & Wire Housings 1.25MM WTW PLUG HSG 7CKT 510470700

51047-0700
Molex
1: £0.173
45,941In Stock

Mfr. Part No.
51047-0700

Mouser Part No
538-51047-0700

Molex

Headers & Wire Housings 1.25MM WTW PLUG HSG 7CKT 510470700

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Datasheet

45,941In Stock

£0.173

£0.144

£0.128

£0.122

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Min.: 1
Mult.: 1

Headers & Wire Housings 9CKT W-W PLUG HOUS

51047-0900
Molex
1: £0.233
14,139In Stock

Mfr. Part No.
51047-0900

Mouser Part No
538-51047-0900

Molex

Headers & Wire Housings 9CKT W-W PLUG HOUS

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Datasheet

14,139In Stock

£0.233

£0.196

£0.176

£0.168

View

Min.: 1
Mult.: 1

Headers & Wire Housings 12CKT WTB HSG

51065-1200
Molex
1: £0.135
20,008In Stock

Mfr. Part No.
51065-1200

Mouser Part No
538-51065-1200

Molex

Headers & Wire Housings 12CKT WTB HSG

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Datasheet

20,008In Stock

£0.135

£0.113

£0.101

£0.096

View

Min.: 1
Mult.: 1

Headers & Wire Housings 1.25 WtB Wafer Assy 2Ckt EmbsTpPkg Black

53398-0276
Molex
1: £0.503
10,387In Stock

Mfr. Part No.
53398-0276

Mouser Part No
538-53398-0276

Molex

Headers & Wire Housings 1.25 WtB Wafer Assy 2Ckt EmbsTpPkg Black

Learn More

Datasheet

10,387In Stock

Cut Tape

£0.503

£0.429

£0.365

£0.325

Reel

£0.292

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Headers & Wire Housings 2P WTB HOUSING PICO EZMATE

78172-0002
Molex
1: £0.075
65,181In Stock

Mfr. Part No.
78172-0002

Mouser Part No
538-78172-0002

Molex

Headers & Wire Housings 2P WTB HOUSING PICO EZMATE

Learn More

Datasheet

65,181In Stock

£0.075

£0.055

£0.047

£0.041

View

Min.: 1
Mult.: 1

Headers & Wire Housings 5P WTB HOUSING PICO EZMATE

78172-0005
Molex
1: £0.075
66,391In Stock

Mfr. Part No.
78172-0005

Mouser Part No
538-78172-0005

Molex

Headers & Wire Housings 5P WTB HOUSING PICO EZMATE

Learn More

Datasheet

66,391In Stock

£0.075

£0.053

£0.048

£0.045

View

Min.: 1
Mult.: 1

Headers & Wire Housings MGRID 2MM STRAIN RELIEF DR IDT 44CKT

87569-1044
Molex
1: £0.21
13,199In Stock

Mfr. Part No.
87569-1044

Mouser Part No
538-87569-1044

Molex

Headers & Wire Housings MGRID 2MM STRAIN RELIEF DR IDT 44CKT

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Datasheet

13,199In Stock

£0.21

£0.178

£0.159

£0.152

View

Min.: 1
Mult.: 1

Headers & Wire Housings MGrid Hdr Shrd Vt/Sl ot/Stdf.76AuLF 28Ckt

87831-2821
Molex
1: £2.68
931In Stock

Mfr. Part No.
87831-2821

Mouser Part No
538-87831-2821

Molex

Headers & Wire Housings MGrid Hdr Shrd Vt/Sl ot/Stdf.76AuLF 28Ckt

Learn More

Datasheet

931In Stock

£2.68

£2.52

£2.43

£2.32

View

Min.: 1
Mult.: 1

Headers & Wire Housings PicoClasp Hdr SMT DR Vt 30CKT W/PL Au0.38

203564-3017
Molex
1: £2.82
3,767In Stock

Mfr. Part No.
203564-3017

Mouser Part No
538-203564-3017

Molex

Headers & Wire Housings PicoClasp Hdr SMT DR Vt 30CKT W/PL Au0.38

Learn More

Datasheet

3,767In Stock

Cut Tape

£2.82

£2.39

£2.03

£1.85

Reel

£1.73

Min.: 1
Mult.: 1

Reel: 1,100

Headers & Wire Housings 1.25mm MLP Rcpt Crmp Hsg DR 12Ckts Blk

204523-1201
Molex
1: £0.292
5,410In Stock

Mfr. Part No.
204523-1201

Mouser Part No
538-204523-1201

Molex

Headers & Wire Housings 1.25mm MLP Rcpt Crmp Hsg DR 12Ckts Blk

Learn More

Datasheet

5,410In Stock

£0.292

£0.263

£0.252

Min.: 1
Mult.: 1

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

204523-1401
Molex
1: £0.323
5,756In 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

5,756In Stock

£0.323

£0.29

£0.272

£0.26

View

Min.: 1
Mult.: 1

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

204532-0301
Molex
1: £0.217
61,142In 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

61,142In Stock

£0.217

£0.192

£0.168

£0.162

View

Min.: 1
Mult.: 1

Headers & Wire Housings 40CKT WTB FM HOUSING DUAL ROW

501189-4010
Molex
1: £0.458
14,773In Stock
90Expected 29/06/2026

Mfr. Part No.
501189-4010

Mouser Part No
538-501189-4010

Molex

Headers & Wire Housings 40CKT WTB FM HOUSING DUAL ROW

Learn More

Datasheet

14,773In Stock

90Expected 29/06/2026

£0.458

£0.401

£0.379

£0.335

View

Min.: 1
Mult.: 1

Headers & Wire Housings 1.0 WtB 2Ckt StrWaferAssyEmbsTpPk

501331-0207
Molex
1: £0.428
40,947In Stock

Mfr. Part No.
501331-0207

Mouser Part No
538-501331-0207

Molex

Headers & Wire Housings 1.0 WtB 2Ckt StrWaferAssyEmbsTpPk

Learn More

Datasheet

40,947In Stock

Cut Tape

£0.428

£0.364

£0.356

£0.309

£0.276

Reel

£0.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,100

Headers & Wire Housings IGRID TERM 26-28G F Cut Strip of 100

501648-1000 (Cut Strip)
Molex
100: £0.058
82,500In Stock

Mfr. Part No.
501648-1000 (Cut Strip)

Mouser Part No
538-501648-1000-CT

Molex

Headers & Wire Housings IGRID TERM 26-28G F Cut Strip of 100

Learn More

Datasheet

Product Comments

82,500In Stock

£0.058

Min.: 100
Mult.: 100

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

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

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