Connectors – Mouser Singapore

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Mini-Fit Jr. Wire-to-Board Connectors

Molex Mini-Fit Jr.™ Wire-to-Board Connectors are designed for power applications up to 9.0A per circuit. The offering includes 2-to-24 circuit options, and features multiple plating and material selections. The Mini-Fit Jr.™ Wire-to-Board Connectors are available in female contact, right-angle/single row header, right-angle/double row header, vertical/single row header, vertical/double row header, single-row receptacle, and double-row receptacle versions.

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Part #

Headers & Wire Housings 8 CKT VERT HEADER

39-29-3086
Molex
1: $1.93
10,688In Stock

Mfr. Part No.
39-29-3086

Mouser Part No
538-39-29-3086

Molex

Headers & Wire Housings 8 CKT VERT HEADER

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Datasheet

10,688In Stock

$1.93

$1.65

$1.46

$1.41

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Min.: 1
Mult.: 1

Headers & Wire Housings 14 CKT VERT HEADER

39-29-3146
Molex
1: $2.80
1,107In Stock

Mfr. Part No.
39-29-3146

Mouser Part No
538-39-29-3146

Molex

Headers & Wire Housings 14 CKT VERT HEADER

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Datasheet

1,107In Stock

$2.80

$2.67

$2.27

$2.26

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Min.: 1
Mult.: 1

Headers & Wire Housings MiniFitJr Hdr RA 2P W/PCBMnt Flg .76umAu

39-29-4029
Molex
1: $3.43
1,765In Stock

Mfr. Part No.
39-29-4029

Mouser Part No
538-39-29-4029

Molex

Headers & Wire Housings MiniFitJr Hdr RA 2P W/PCBMnt Flg .76umAu

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Datasheet

1,765In Stock

$3.43

$2.92

$2.49

$2.46

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Min.: 1
Mult.: 1

Headers & Wire Housings HDR RA DUAL 4 POS PCB mntg flanges

39-29-4049
Molex
1: $3.24
2,419In Stock

Mfr. Part No.
39-29-4049

Mouser Part No
538-39-29-4049

Molex

Headers & Wire Housings HDR RA DUAL 4 POS PCB mntg flanges

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Datasheet

2,419In Stock

$3.24

$2.88

$2.80

$2.69

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Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT R/A HEADER

39-29-5023
Molex
1: $2.08
1,946In Stock

Mfr. Part No.
39-29-5023

Mouser Part No
538-39-29-5023

Molex

Headers & Wire Housings 2 CKT R/A HEADER

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Datasheet

1,946In Stock

$2.08

$1.85

$1.82

$1.67

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Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT VERT HEADER

39-29-6048
Molex
1: $3.17
2,603In Stock
18,200Expected 23/11/2026

Mfr. Part No.
39-29-6048

Mouser Part No
538-39-29-6048

Molex

Headers & Wire Housings 4 CKT VERT HEADER

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Datasheet

2,603In Stock

18,200Expected 23/11/2026

$3.17

$2.46

$2.38

$2.23

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT VERT HEADER

39-29-6088
Molex
1: $5.48
4,212In Stock

Mfr. Part No.
39-29-6088

Mouser Part No
538-39-29-6088

Molex

Headers & Wire Housings 8 CKT VERT HEADER

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Datasheet

4,212In Stock

$5.48

$4.80

$4.75

$4.60

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Min.: 1
Mult.: 1

Headers & Wire Housings 12 CKT VERT HEADER

39-29-6128
Molex
1: $9.30
759In Stock
1,800Expected 17/9/2026

Mfr. Part No.
39-29-6128

Mouser Part No
538-39-29-6128

Molex

Headers & Wire Housings 12 CKT VERT HEADER

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Datasheet

759In Stock

1,800Expected 17/9/2026

$9.30

$7.93

$7.87

$6.92

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Min.: 1
Mult.: 1

Headers & Wire Housings 18 CKT VERT HEADER

39-29-6188
Molex
1: $11.79
1,397In Stock

Mfr. Part No.
39-29-6188

Mouser Part No
538-39-29-6188

Molex

Headers & Wire Housings 18 CKT VERT HEADER

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Datasheet

1,397In Stock

$11.79

$11.46

$9.47

$9.45

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Min.: 1
Mult.: 1

Headers & Wire Housings 4.2MM 2R VERT HDR SN W/O SNAP-IN PEG

39-29-6228
Molex
1: $18.36
187In Stock
800Expected 19/10/2026

Mfr. Part No.
39-29-6228

Mouser Part No
538-39-29-6228

Molex

Headers & Wire Housings 4.2MM 2R VERT HDR SN W/O SNAP-IN PEG

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Datasheet

187In Stock

800Expected 19/10/2026

$18.36

$15.65

$15.31

$14.29

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Min.: 1
Mult.: 1

Headers & Wire Housings 24 CKT VERT HEADER

39-29-6248
Molex
1: $18.51
436In Stock

Mfr. Part No.
39-29-6248

Mouser Part No
538-39-29-6248

Molex

Headers & Wire Housings 24 CKT VERT HEADER

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Datasheet

436In Stock

$18.51

$16.42

$16.01

$15.61

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Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT VERT HEADER

39-29-9023
Molex
1: $0.775
40,135In Stock

Mfr. Part No.
39-29-9023

Mouser Part No
538-39-29-9023

Molex

Headers & Wire Housings 2 CKT VERT HEADER

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Datasheet

40,135In Stock

$0.775

$0.677

$0.647

$0.577

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Min.: 1
Mult.: 1

Headers & Wire Housings MINIFIT JR HDR 02P 94V-0 30AU

39-29-9029
Molex
1: $1.86
12,295In Stock

Mfr. Part No.
39-29-9029

Mouser Part No
538-39-29-9029

Molex

Headers & Wire Housings MINIFIT JR HDR 02P 94V-0 30AU

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Datasheet

12,295In Stock

$1.86

$1.63

$1.52

$1.43

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Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT VERT HEADER

39-29-9043
Molex
1: $0.966
6,406In Stock

Mfr. Part No.
39-29-9043

Mouser Part No
538-39-29-9043

Molex

Headers & Wire Housings 4 CKT VERT HEADER

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Datasheet

6,406In Stock

$0.966

$0.77

$0.748

$0.676

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Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT VERT HEADER

39-29-9047
Molex
1: $1.18
9,385In Stock

Mfr. Part No.
39-29-9047

Mouser Part No
538-39-29-9047

Molex

Headers & Wire Housings 4 CKT VERT HEADER

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Datasheet

9,385In Stock

$1.18

$0.985

$0.949

$0.843

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Min.: 1
Mult.: 1

Headers & Wire Housings VERT DUAL HDR 4P PCB snapin peg locks

39-29-9049
Molex
1: $3.39
2,874In Stock
10,800Expected 10/9/2026

Mfr. Part No.
39-29-9049

Mouser Part No
538-39-29-9049

Molex

Headers & Wire Housings VERT DUAL HDR 4P PCB snapin peg locks

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Datasheet

2,874In Stock

10,800Expected 10/9/2026

$3.39

$2.91

$2.86

$2.65

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Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT VERT HEADER

39-29-9062
Molex
1: $1.43
12,306In Stock

Mfr. Part No.
39-29-9062

Mouser Part No
538-39-29-9062

Molex

Headers & Wire Housings 6 CKT VERT HEADER

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Datasheet

12,306In Stock

$1.43

$1.19

$1.16

$1.07

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Min.: 1
Mult.: 1

Headers & Wire Housings 6 CRT VERT HEADER

39-29-9063
Molex
1: $1.31
12,979In Stock
31,680Expected 19/4/2027

Mfr. Part No.
39-29-9063

Mouser Part No
538-39-29-9063

Molex

Headers & Wire Housings 6 CRT VERT HEADER

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Datasheet

12,979In Stock

31,680Expected 19/4/2027

$1.31

$1.11

$1.09

$0.898

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Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT VERT HEADER

39-29-9066
Molex
1: $1.88
6,225In Stock
659On Order

Mfr. Part No.
39-29-9066

Mouser Part No
538-39-29-9066

Molex

Headers & Wire Housings 6 CKT VERT HEADER

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Datasheet

6,225In Stock

659On Order

$1.88

$1.63

$1.60

$1.41

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT VERT HEADER

39-29-9082
Molex
1: $1.60
2,947In Stock

Mfr. Part No.
39-29-9082

Mouser Part No
538-39-29-9082

Molex

Headers & Wire Housings 8 CKT VERT HEADER

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Datasheet

2,947In Stock

$1.60

$1.33

$1.31

$1.21

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Min.: 1
Mult.: 1

Headers & Wire Housings VERT DUAL ROW HDR 8P PCB snapin peg locks

39-29-9089
Molex
1: $7.19
1,185In Stock

Mfr. Part No.
39-29-9089

Mouser Part No
538-39-29-9089

Molex

Headers & Wire Housings VERT DUAL ROW HDR 8P PCB snapin peg locks

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Datasheet

1,185In Stock

$7.19

$5.82

$5.68

$5.63

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Min.: 1
Mult.: 1

Headers & Wire Housings HDR VERT DUAL 10P PCB peg locks

39-29-9104
Molex
1: $6.22
2,053In Stock

Mfr. Part No.
39-29-9104

Mouser Part No
538-39-29-9104

Molex

Headers & Wire Housings HDR VERT DUAL 10P PCB peg locks

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Datasheet

2,053In Stock

$6.22

$6.05

$5.78

$5.29

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Min.: 1
Mult.: 1

Headers & Wire Housings MiniFitJrHdr Vt DR W W/Pgs 30Au V-0 10Ck

39-29-9109
Molex
1: $8.19
1,114In Stock
2,640Expected 14/4/2027

Mfr. Part No.
39-29-9109

Mouser Part No
538-39-29-9109

Molex

Headers & Wire Housings MiniFitJrHdr Vt DR W W/Pgs 30Au V-0 10Ck

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Datasheet

1,114In Stock

2,640Expected 14/4/2027

$8.19

$7.04

$6.27

$5.60

$4.96

Min.: 1
Mult.: 1

Headers & Wire Housings 12 CKT VERT HEADER

39-29-9126
Molex
1: $3.40
1,621In Stock
650Expected 19/1/2027

Mfr. Part No.
39-29-9126

Mouser Part No
538-39-29-9126

Molex

Headers & Wire Housings 12 CKT VERT HEADER

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Datasheet

1,621In Stock

650Expected 19/1/2027

$3.40

$2.92

$2.73

$2.57

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Min.: 1
Mult.: 1

Headers & Wire Housings MINI-FIT JR. HEADER

39-29-9127
Molex
1: $3.18
4,442In Stock
1,010Expected 12/10/2026

Mfr. Part No.
39-29-9127

Mouser Part No
538-39-29-9127

Molex

Headers & Wire Housings MINI-FIT JR. HEADER

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Datasheet

4,442In Stock

1,010Expected 12/10/2026

$3.18

$2.73

$2.54

$2.31

View

Min.: 1
Mult.: 1

Mini-Fit Jr. Wire-to-Board Connectors

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