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 16CKT RA DR HDR

39-29-1167
Molex
1: $5.28
143In Stock
400Expected 23/3/2026

Mfr. Part No.
39-29-1167

Mouser Part No
538-39-29-1167

Molex

Headers & Wire Housings 16CKT RA DR HDR

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Datasheet

143In Stock

400Expected 23/3/2026

$5.28

$4.50

$3.95

$3.89

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Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT R/A HEADER

39-29-1168
Molex
1: $4.48
115In Stock
1,500Expected 18/2/2026

Mfr. Part No.
39-29-1168

Mouser Part No
538-39-29-1168

Molex

Headers & Wire Housings 16 CKT R/A HEADER

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Datasheet

115In Stock

1,500Expected 18/2/2026

$4.48

$4.07

$3.78

$3.22

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT R/A HEADER

39-29-1207
Molex
1: $5.99
143In Stock

Mfr. Part No.
39-29-1207

Mouser Part No
538-39-29-1207

Molex

Headers & Wire Housings 20 CKT R/A HEADER

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Datasheet

143In Stock

$5.99

$5.31

$5.21

$5.18

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Min.: 1
Mult.: 1

Headers & Wire Housings 22 CKT R/A HEADER

39-29-1228
Molex
1: $4.50
438In Stock
1,600Expected 25/2/2026

Mfr. Part No.
39-29-1228

Mouser Part No
538-39-29-1228

Molex

Headers & Wire Housings 22 CKT R/A HEADER

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Datasheet

438In Stock

1,600Expected 25/2/2026

$4.50

$4.09

$4.07

$4.06

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Min.: 1
Mult.: 1

Headers & Wire Housings 24 CKT R/A HEADER

39-29-1248
Molex
1: $6.32
104In Stock

Mfr. Part No.
39-29-1248

Mouser Part No
538-39-29-1248

Molex

Headers & Wire Housings 24 CKT R/A HEADER

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Datasheet

104In Stock

$6.32

$5.38

$5.37

$4.35

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Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT VERT HEADER

39-29-3106
Molex
1: $2.17
604In Stock

Mfr. Part No.
39-29-3106

Mouser Part No
538-39-29-3106

Molex

Headers & Wire Housings 10 CKT VERT HEADER

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Datasheet

604In Stock

$2.17

$1.90

$1.88

$1.63

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Min.: 1
Mult.: 1

Headers & Wire Housings 12 CKT VERT HEADER

39-29-3126
Molex
1: $2.21
227In Stock

Mfr. Part No.
39-29-3126

Mouser Part No
538-39-29-3126

Molex

Headers & Wire Housings 12 CKT VERT HEADER

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Datasheet

227In Stock

$2.21

$2.06

$1.79

$1.72

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT VERT HEADER

39-29-3206
Molex
1: $4.39
609In Stock

Mfr. Part No.
39-29-3206

Mouser Part No
538-39-29-3206

Molex

Headers & Wire Housings 20 CKT VERT HEADER

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Datasheet

609In Stock

$4.39

$3.93

$3.68

$3.32

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Min.: 1
Mult.: 1

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

39-29-4029
Molex
1: $3.74
32In Stock
1,720Expected 21/4/2026

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

32In Stock

1,720Expected 21/4/2026

$3.74

$3.27

$3.13

$2.92

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Min.: 1
Mult.: 1

Headers & Wire Housings NEW MINI FIT CONN W MINI FIT CONN ASSY

39-29-4069
Molex
1: $5.98
5In Stock

Mfr. Part No.
39-29-4069

Mouser Part No
538-39-29-4069

Molex

Headers & Wire Housings NEW MINI FIT CONN W MINI FIT CONN ASSY

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Datasheet

5In Stock

$5.98

$5.43

$5.14

$4.78

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Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Jr RA DR /Fl /Flgs 30Au V-0 10Ck

39-29-4109
Molex
1: $6.77
214In Stock

Mfr. Part No.
39-29-4109

Mouser Part No
538-39-29-4109

Molex

Headers & Wire Housings MiniFit Jr RA DR /Fl /Flgs 30Au V-0 10Ck

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Datasheet

214In Stock

$6.77

$5.75

$4.75

$4.74

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Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Jr RA DR /Fl /Flgs 30Au V-0 12Ckt

39-29-4129
Molex
1: $7.66
42In Stock

Mfr. Part No.
39-29-4129

Mouser Part No
538-39-29-4129

Molex

Headers & Wire Housings MiniFit Jr RA DR /Fl /Flgs 30Au V-0 12Ckt

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Datasheet

42In Stock

$7.66

$7.24

$6.98

$6.48

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Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT R/A HEADER

39-29-5023
Molex
1: $2.56
489In Stock
4,800Expected 16/3/2026

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

489In Stock

4,800Expected 16/3/2026

$2.56

$2.24

$2.14

$2.00

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT R/A HEADER

39-29-5083
Molex
1: $6.84
401In Stock

Mfr. Part No.
39-29-5083

Mouser Part No
538-39-29-5083

Molex

Headers & Wire Housings 8 CKT R/A HEADER

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Datasheet

401In Stock

$6.84

$6.23

$5.89

$5.48

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Min.: 1
Mult.: 1

Headers & Wire Housings MINI-FIT JR. HEADER

39-29-5163
Molex
1: $7.34
133In Stock

Mfr. Part No.
39-29-5163

Mouser Part No
538-39-29-5163

Molex

Headers & Wire Housings MINI-FIT JR. HEADER

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Datasheet

133In Stock

$7.34

$6.24

$6.20

$5.39

Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT R/A HEADER

39-29-5203
Molex
1: $11.09
197In Stock

Mfr. Part No.
39-29-5203

Mouser Part No
538-39-29-5203

Molex

Headers & Wire Housings 20 CKT R/A HEADER

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Datasheet

197In Stock

$11.09

$10.01

$9.83

$9.81

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Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT VERT HEADER

39-29-9046
Molex
1: $1.36
2,626In Stock

Mfr. Part No.
39-29-9046

Mouser Part No
538-39-29-9046

Molex

Headers & Wire Housings 4 CKT VERT HEADER

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Datasheet

2,626In Stock

$1.36

$1.11

$1.10

$0.99

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Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT VERT HEADER

39-29-9066
Molex
1: $1.77
2,031In Stock
7,920Expected 29/6/2026

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

2,031In Stock

7,920Expected 29/6/2026

$1.77

$1.40

$1.26

$1.19

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Min.: 1
Mult.: 1

Headers & Wire Housings A-5566-08A2GS

39-29-9085
Molex
1: $6.55
3,108In Stock

Mfr. Part No.
39-29-9085

Mouser Part No
538-39-29-9085

Molex

Headers & Wire Housings A-5566-08A2GS

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Datasheet

3,108In Stock

$6.55

$5.92

$5.66

$5.55

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT VERT HEADER

39-29-9086
Molex
1: $2.18
655In Stock

Mfr. Part No.
39-29-9086

Mouser Part No
538-39-29-9086

Molex

Headers & Wire Housings 8 CKT VERT HEADER

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Datasheet

655In Stock

$2.18

$1.88

$1.86

$1.77

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Min.: 1
Mult.: 1

Headers & Wire Housings 14 CKT VERT HEADER

39-29-9143
Molex
1: $1.71
184In Stock
1,782Expected 4/5/2026

Mfr. Part No.
39-29-9143

Mouser Part No
538-39-29-9143

Molex

Headers & Wire Housings 14 CKT VERT HEADER

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Datasheet

184In Stock

1,782Expected 4/5/2026

$1.71

$1.53

$1.46

$1.34

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Min.: 1
Mult.: 1

Headers & Wire Housings MiniFitJrHdr Vt DR W W/Pgs 30Au V-0 14Ckt

39-29-9149
Molex
1: $9.84
279In Stock

Mfr. Part No.
39-29-9149

Mouser Part No
538-39-29-9149

Molex

Headers & Wire Housings MiniFitJrHdr Vt DR W W/Pgs 30Au V-0 14Ckt

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Datasheet

279In Stock

$9.84

$7.63

$6.71

$6.63

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Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT VERT HEADER

39-29-9162
Molex
1: $2.63
167In Stock
480Expected 17/2/2026

Mfr. Part No.
39-29-9162

Mouser Part No
538-39-29-9162

Molex

Headers & Wire Housings 16 CKT VERT HEADER

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Datasheet

167In Stock

480Expected 17/2/2026

$2.63

$2.52

$2.50

$2.25

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Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT VERT HEADER

39-29-9166
Molex
1: $3.71
618In Stock

Mfr. Part No.
39-29-9166

Mouser Part No
538-39-29-9166

Molex

Headers & Wire Housings 16 CKT VERT HEADER

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Datasheet

618In Stock

$3.71

$3.43

$3.31

$2.74

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Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT VERT HEADER

39-29-9167
Molex
1: $4.03
673In Stock

Mfr. Part No.
39-29-9167

Mouser Part No
538-39-29-9167

Molex

Headers & Wire Housings 16 CKT VERT HEADER

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Datasheet

673In Stock

$4.03

$3.50

$2.85

$2.78

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Min.: 1
Mult.: 1

Mini-Fit Jr. Wire-to-Board Connectors

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