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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 2mm MGrid Rcpt Crp/H sg WtB PBT Blk 34Ck

51110-3451
Molex
1: $0.90
12,153In Stock

Mfr. Part No.
51110-3451

Mouser Part No
538-51110-3451

Molex

Headers & Wire Housings 2mm MGrid Rcpt Crp/H sg WtB PBT Blk 34Ck

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12,153In Stock

$0.90

$0.766

$0.735

$0.554

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Min.: 1
Mult.: 1

Headers & Wire Housings MicroLock 2.5mm REC HSG 13CKT GW W/RTNR

51163-1300
Molex
1: $0.82
4,270In Stock

Mfr. Part No.
51163-1300

Mouser Part No
538-51163-1300

Molex

Headers & Wire Housings MicroLock 2.5mm REC HSG 13CKT GW W/RTNR

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Datasheet

4,270In Stock

$0.82

$0.713

$0.652

$0.473

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Min.: 1
Mult.: 1

Headers & Wire Housings 2.5 WTB WAFER ASSY RA W/KINK 10CKT

53426-1010
Molex
1: $0.70
5,501In Stock

Mfr. Part No.
53426-1010

Mouser Part No
538-53426-1010

Molex

Headers & Wire Housings 2.5 WTB WAFER ASSY RA W/KINK 10CKT

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Datasheet

5,501In Stock

$0.70

$0.615

$0.604

$0.552

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Min.: 1
Mult.: 1

Headers & Wire Housings MGrid IDT Rec W/PolK eyLRmp .76AuLF 14Ck

87568-1494
Molex
1: $4.73
1,353In Stock

Mfr. Part No.
87568-1494

Mouser Part No
538-87568-1494

Molex

Headers & Wire Housings MGrid IDT Rec W/PolK eyLRmp .76AuLF 14Ck

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Datasheet

1,353In Stock

$4.73

$4.19

$3.69

$3.57

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Min.: 1
Mult.: 1

Headers & Wire Housings MGrid Hdr Shrd Vt Sl ot/Stdf.76AuLF 40Ck

87831-4021
Molex
1: $6.35
627In Stock

Mfr. Part No.
87831-4021

Mouser Part No
538-87831-4021

Molex

Headers & Wire Housings MGrid Hdr Shrd Vt Sl ot/Stdf.76AuLF 40Ck

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Datasheet

627In Stock

$6.35

$5.94

$5.73

$5.64

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Min.: 1
Mult.: 1

Headers & Wire Housings MGrid Hdr Shrd SMT/C Cap T&R .38AuLF 4Ckt

87832-0406
Molex
1: $1.70
11,543In Stock

Mfr. Part No.
87832-0406

Mouser Part No
538-87832-0406

Molex

Headers & Wire Housings MGrid Hdr Shrd SMT/C Cap T&R .38AuLF 4Ckt

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Datasheet

11,543In Stock

Cut Tape

$1.70

$1.45

$1.23

Reel

$1.07

$0.991

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MouseReel Available

Min.: 1
Mult.: 1

: 500

Headers & Wire Housings Micro-Lock PLUS Rcpt Hsg 1.25mm SR 6Ckt

204532-0601
Molex
1: $0.37
38,916In Stock

Mfr. Part No.
204532-0601

Mouser Part No
538-204532-0601

Molex

Headers & Wire Housings Micro-Lock PLUS Rcpt Hsg 1.25mm SR 6Ckt

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Datasheet

38,916In Stock

$0.37

$0.314

$0.281

$0.267

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Min.: 1
Mult.: 1

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

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Datasheet

3,327In Stock

$2.08

$1.82

$1.55

$1.43

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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

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Datasheet

42,880In Stock

$0.19

$0.159

$0.142

$0.128

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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

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Datasheet

2,893In Stock

Cut Tape

$1.67

$1.42

$1.21

$1.08

Reel

$1.01

View

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

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Datasheet

56,697In Stock

$0.37

$0.356

$0.301

$0.289

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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

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Datasheet

10,147In Stock

$0.76

$0.656

$0.60

$0.541

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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

Datasheet

1,386In Stock

Cut Tape

$2.97

$2.71

$2.56

$2.38

Reel

$2.01

View

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

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Datasheet

16,282In Stock

$0.41

$0.349

$0.312

$0.297

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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

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Datasheet

67,149In Stock

$0.11

$0.095

$0.081

$0.073

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Min.: 1
Mult.: 1

Headers & Wire Housings 1mm PicoClasp SMT SR 9CKT RA HDR GLD PLT

202396-0907
Molex
1: $2.02
5,690In Stock

Mfr. Part No.
202396-0907

Mouser Part No
538-202396-0907

Molex

Headers & Wire Housings 1mm PicoClasp SMT SR 9CKT RA HDR GLD PLT

Learn More

Datasheet

5,690In Stock

Cut Tape

$2.02

$1.72

$1.46

$1.30

Reel

$1.09

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,300

Headers & Wire Housings 1.25mm Pitch Micro-Lock Plus Plug Crimp Housing Single Row 8 Ckts Blk

214525-2081
Molex
1: $0.48
12,820In Stock

Mfr. Part No.
214525-2081

Mouser Part No
538-214525-2081

Molex

Headers & Wire Housings 1.25mm Pitch Micro-Lock Plus Plug Crimp Housing Single Row 8 Ckts Blk

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Datasheet

12,820In Stock

$0.48

$0.463

$0.43

$0.39

View

Min.: 1
Mult.: 1

Headers & Wire Housings 2.00MM CLIK-MATE HDR 05P VT

502443-0570
Molex
1: $0.63
40,215In Stock

Mfr. Part No.
502443-0570

Mouser Part No
538-502443-0570

Molex

Headers & Wire Housings 2.00MM CLIK-MATE HDR 05P VT

Learn More

Datasheet

40,215In Stock

Cut Tape

$0.63

$0.538

$0.509

$0.456

Reel

$0.365

View

MouseReel Available

Min.: 1
Mult.: 1

: 650

Headers & Wire Housings 1.5W/B REC HOUS(12P)

504051-1201
Molex
1: $0.70
33,757In Stock

Mfr. Part No.
504051-1201

Mouser Part No
538-504051-1201

Molex

Headers & Wire Housings 1.5W/B REC HOUS(12P)

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Datasheet

33,757In Stock

$0.70

$0.61

$0.545

$0.468

View

Min.: 1
Mult.: 1

Headers & Wire Housings MicroLockPlus Vrt Hdr SR 3Ckt W/KAP

505575-0381
Molex
1: $1.30
3,404In Stock

Mfr. Part No.
505575-0381

Mouser Part No
538-505575-0381

Molex

Headers & Wire Housings MicroLockPlus Vrt Hdr SR 3Ckt W/KAP

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Datasheet

3,404In Stock

$1.30

$1.11

$0.94

$0.829

View

Min.: 1
Mult.: 1

Headers & Wire Housings 2.00 MM W-TO-B HOUSI

51065-1400
Molex
1: $0.24
19,395In Stock

Mfr. Part No.
51065-1400

Mouser Part No
538-51065-1400

Molex

Headers & Wire Housings 2.00 MM W-TO-B HOUSI

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Datasheet

19,395In Stock

$0.24

$0.206

$0.184

$0.176

View

Min.: 1
Mult.: 1

Headers & Wire Housings MGrid Hdr ShrdSMT/Sl ot/Cap .38AuLF 20Ckt

87832-2016
Molex
1: $2.41
1,567In Stock

Mfr. Part No.
87832-2016

Mouser Part No
538-87832-2016

Molex

Headers & Wire Housings MGrid Hdr ShrdSMT/Sl ot/Cap .38AuLF 20Ckt

Learn More

Datasheet

1,567In Stock

$2.41

$2.06

$1.75

$1.56

View

Min.: 1
Mult.: 1

Headers & Wire Housings PicoClasp Hdr SMT DR RA 30CKT W/PL Au0.76

203567-3007
Molex
1: $8.15
2,968In Stock

Mfr. Part No.
203567-3007

Mouser Part No
538-203567-3007

Molex

Headers & Wire Housings PicoClasp Hdr SMT DR RA 30CKT W/PL Au0.76

Learn More

Datasheet

2,968In Stock

Cut Tape

$8.15

$7.38

$6.97

$6.80

Reel

$4.75

View

MouseReel Available

Min.: 1
Mult.: 1

: 800

Headers & Wire Housings 1.0 WtB 6Ckt StrWaferAssyEmbsTpPk

501331-0607
Molex
1: $0.65
19,749In Stock

Mfr. Part No.
501331-0607

Mouser Part No
538-501331-0607

Molex

Headers & Wire Housings 1.0 WtB 6Ckt StrWaferAssyEmbsTpPk

Learn More

Datasheet

19,749In Stock

Cut Tape

$0.65

$0.581

$0.565

$0.494

Reel

$0.397

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,100

Headers & Wire Housings IGRID 22P RECPT HSG DUL ROW POS LOK

501646-2200
Molex
1: $0.59
27,940In Stock

Mfr. Part No.
501646-2200

Mouser Part No
538-501646-2200

Molex

Headers & Wire Housings IGRID 22P RECPT HSG DUL ROW POS LOK

Learn More

Datasheet

27,940In Stock

$0.59

$0.494

$0.466

$0.434

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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