Connectors – Mouser Canada

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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 14 CKT R/A HEADER

39-29-1148
Molex
1: $3.43
526In Stock

Mfr. Part #
39-29-1148

Mouser Part #
538-39-29-1148

Molex

Headers & Wire Housings 14 CKT R/A HEADER

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Datasheet

526In Stock

$3.43

$2.99

$2.73

$2.51

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Min.: 1
Mult.: 1

Headers & Wire Housings 16CKT RA DR HDR

39-29-1167
Molex
1: $5.89
143In Stock
400Expected 2026-03-23

Mfr. Part #
39-29-1167

Mouser Part #
538-39-29-1167

Molex

Headers & Wire Housings 16CKT RA DR HDR

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Datasheet

143In Stock

400Expected 2026-03-23

$5.89

$5.02

$4.40

$4.34

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Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT R/A HEADER

39-29-1168
Molex
1: $4.99
115In Stock
1,500Expected 2026-02-18

Mfr. Part #
39-29-1168

Mouser Part #
538-39-29-1168

Molex

Headers & Wire Housings 16 CKT R/A HEADER

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Datasheet

115In Stock

1,500Expected 2026-02-18

$4.99

$4.54

$4.22

$3.60

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT R/A HEADER

39-29-1207
Molex
1: $6.68
143In Stock

Mfr. Part #
39-29-1207

Mouser Part #
538-39-29-1207

Molex

Headers & Wire Housings 20 CKT R/A HEADER

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Datasheet

143In Stock

$6.68

$5.92

$5.81

$5.78

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Min.: 1
Mult.: 1

Headers & Wire Housings 22 CKT R/A HEADER

39-29-1228
Molex
1: $5.02
438In Stock
1,600Expected 2026-02-25

Mfr. Part #
39-29-1228

Mouser Part #
538-39-29-1228

Molex

Headers & Wire Housings 22 CKT R/A HEADER

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Datasheet

438In Stock

1,600Expected 2026-02-25

$5.02

$4.56

$4.54

$4.53

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Min.: 1
Mult.: 1

Headers & Wire Housings 24 CKT R/A HEADER

39-29-1248
Molex
1: $7.05
404In Stock

Mfr. Part #
39-29-1248

Mouser Part #
538-39-29-1248

Molex

Headers & Wire Housings 24 CKT R/A HEADER

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Datasheet

404In Stock

$7.05

$6.00

$5.98

$4.85

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Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT VERT HEADER

39-29-3106
Molex
1: $2.42
604In Stock

Mfr. Part #
39-29-3106

Mouser Part #
538-39-29-3106

Molex

Headers & Wire Housings 10 CKT VERT HEADER

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Datasheet

604In Stock

$2.42

$2.12

$2.09

$1.81

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Min.: 1
Mult.: 1

Headers & Wire Housings 12 CKT VERT HEADER

39-29-3126
Molex
1: $2.46
227In Stock

Mfr. Part #
39-29-3126

Mouser Part #
538-39-29-3126

Molex

Headers & Wire Housings 12 CKT VERT HEADER

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Datasheet

227In Stock

$2.46

$2.29

$2.00

$1.92

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT VERT HEADER

39-29-3206
Molex
1: $4.90
635In Stock

Mfr. Part #
39-29-3206

Mouser Part #
538-39-29-3206

Molex

Headers & Wire Housings 20 CKT VERT HEADER

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Datasheet

635In Stock

$4.90

$4.39

$4.11

$3.70

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Min.: 1
Mult.: 1

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

39-29-4029
Molex
1: $4.17
32In Stock
1,720Expected 2026-04-21

Mfr. Part #
39-29-4029

Mouser Part #
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 2026-04-21

$4.17

$3.64

$3.49

$3.26

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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: $6.67
5In Stock

Mfr. Part #
39-29-4069

Mouser Part #
538-39-29-4069

Molex

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

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Datasheet

5In Stock

$6.67

$6.06

$5.74

$5.33

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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: $7.55
214In Stock

Mfr. Part #
39-29-4109

Mouser Part #
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

$7.55

$6.42

$5.30

$5.29

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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: $8.54
42In Stock

Mfr. Part #
39-29-4129

Mouser Part #
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

$8.54

$8.08

$7.78

$7.22

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Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT R/A HEADER

39-29-5023
Molex
1: $2.85
489In Stock
4,800Expected 2026-03-16

Mfr. Part #
39-29-5023

Mouser Part #
538-39-29-5023

Molex

Headers & Wire Housings 2 CKT R/A HEADER

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Datasheet

489In Stock

4,800Expected 2026-03-16

$2.85

$2.50

$2.39

$2.23

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT R/A HEADER

39-29-5083
Molex
1: $7.63
401In Stock

Mfr. Part #
39-29-5083

Mouser Part #
538-39-29-5083

Molex

Headers & Wire Housings 8 CKT R/A HEADER

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Datasheet

401In Stock

$7.63

$6.94

$6.57

$6.11

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Min.: 1
Mult.: 1

Headers & Wire Housings MINI-FIT JR. HEADER

39-29-5163
Molex
1: $8.18
133In Stock

Mfr. Part #
39-29-5163

Mouser Part #
538-39-29-5163

Molex

Headers & Wire Housings MINI-FIT JR. HEADER

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Datasheet

133In Stock

$8.18

$6.96

$6.91

$6.01

Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT R/A HEADER

39-29-5203
Molex
1: $12.37
197In Stock

Mfr. Part #
39-29-5203

Mouser Part #
538-39-29-5203

Molex

Headers & Wire Housings 20 CKT R/A HEADER

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Datasheet

197In Stock

$12.37

$11.16

$10.96

$10.94

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Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT VERT HEADER

39-29-9066
Molex
1: $1.97
2,031In Stock
7,920Expected 2026-06-29

Mfr. Part #
39-29-9066

Mouser Part #
538-39-29-9066

Molex

Headers & Wire Housings 6 CKT VERT HEADER

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Datasheet

2,031In Stock

7,920Expected 2026-06-29

$1.97

$1.57

$1.41

$1.33

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT VERT HEADER

39-29-9086
Molex
1: $2.43
655In Stock

Mfr. Part #
39-29-9086

Mouser Part #
538-39-29-9086

Molex

Headers & Wire Housings 8 CKT VERT HEADER

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Datasheet

655In Stock

$2.43

$2.09

$2.08

$1.97

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Min.: 1
Mult.: 1

Headers & Wire Housings A-5566-10A2GS

39-29-9105
Molex
1: $7.73
7In Stock

Mfr. Part #
39-29-9105

Mouser Part #
538-39-29-9105

Molex

Headers & Wire Housings A-5566-10A2GS

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Datasheet

7In Stock

$7.73

$5.98

$5.22

$4.96

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Min.: 1
Mult.: 1

Headers & Wire Housings 14 CKT VERT HEADER

39-29-9143
Molex
1: $1.91
184In Stock
1,782Expected 2026-05-04

Mfr. Part #
39-29-9143

Mouser Part #
538-39-29-9143

Molex

Headers & Wire Housings 14 CKT VERT HEADER

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Datasheet

184In Stock

1,782Expected 2026-05-04

$1.91

$1.71

$1.63

$1.50

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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: $10.97
279In Stock

Mfr. Part #
39-29-9149

Mouser Part #
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

$10.97

$8.51

$7.49

$7.39

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Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT VERT HEADER

39-29-9162
Molex
1: $2.93
167In Stock
480Expected 2026-02-17

Mfr. Part #
39-29-9162

Mouser Part #
538-39-29-9162

Molex

Headers & Wire Housings 16 CKT VERT HEADER

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Datasheet

167In Stock

480Expected 2026-02-17

$2.93

$2.81

$2.79

$2.51

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Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT VERT HEADER

39-29-9166
Molex
1: $4.14
618In Stock

Mfr. Part #
39-29-9166

Mouser Part #
538-39-29-9166

Molex

Headers & Wire Housings 16 CKT VERT HEADER

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Datasheet

618In Stock

$4.14

$3.83

$3.69

$3.05

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Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT VERT HEADER

39-29-9167
Molex
1: $4.50
673In Stock

Mfr. Part #
39-29-9167

Mouser Part #
538-39-29-9167

Molex

Headers & Wire Housings 16 CKT VERT HEADER

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Datasheet

673In Stock

$4.50

$3.91

$3.18

$3.10

View

Min.: 1
Mult.: 1

Mini-Fit Jr. Wire-to-Board Connectors

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