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 A-5566-10A2GS

39-29-9105
Molex
1: $8.81
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

$8.81

$8.01

$5.73

$5.62

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Min.: 1
Mult.: 1

Headers & Wire Housings 14 CKT VERT HEADER

39-29-9143
Molex
1: $2.06
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

$2.06

$1.81

$1.75

$1.58

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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: $12.07
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

$12.07

$11.11

$8.12

$8.01

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Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT VERT HEADER

39-29-9162
Molex
1: $3.24
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

$3.24

$2.92

$2.47

$2.21

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Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT VERT HEADER

39-29-9166
Molex
1: $4.16
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

$4.16

$3.82

$3.38

$3.16

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Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT VERT HEADER

39-29-9167
Molex
1: $4.54
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

$4.54

$3.87

$3.32

$2.99

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Min.: 1
Mult.: 1

Headers & Wire Housings 18 CKT VERT HEADER

39-29-9182
Molex
1: $4.02
105In Stock

Mfr. Part #
39-29-9182

Mouser Part #
538-39-29-9182

Molex

Headers & Wire Housings 18 CKT VERT HEADER

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Datasheet

105In Stock

$4.02

$3.58

$3.41

$3.04

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Min.: 1
Mult.: 1

Headers & Wire Housings 18 CKT VERT HEADER

39-29-9186
Molex
1: $5.85
131In Stock
1,680Expected 2026-06-03

Mfr. Part #
39-29-9186

Mouser Part #
538-39-29-9186

Molex

Headers & Wire Housings 18 CKT VERT HEADER

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Datasheet

131In Stock

1,680Expected 2026-06-03

$5.85

$5.30

$4.84

$4.48

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT VERT HEADER

39-29-9203
Molex
1: $3.12
348In Stock
1,440Expected 2026-02-24

Mfr. Part #
39-29-9203

Mouser Part #
538-39-29-9203

Molex

Headers & Wire Housings 20 CKT VERT HEADER

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Datasheet

348In Stock

1,440Expected 2026-02-24

$3.12

$2.66

$2.53

$2.30

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT VERT HEADER

39-29-9207
Molex
1: $6.42
1In Stock

Mfr. Part #
39-29-9207

Mouser Part #
538-39-29-9207

Molex

Headers & Wire Housings 20 CKT VERT HEADER

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Datasheet

1In Stock

$6.42

$5.63

$4.85

$4.45

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Min.: 1
Mult.: 1

Headers & Wire Housings 24CKT RA DR HDR

39-30-0240
Molex
1: $8.35
386In Stock
6,000Expected 2026-07-20

Mfr. Part #
39-30-0240

Mouser Part #
538-39-30-0240

Molex

Headers & Wire Housings 24CKT RA DR HDR

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Datasheet

386In Stock

6,000Expected 2026-07-20

$8.35

$7.31

$6.22

$5.48

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Min.: 1
Mult.: 1

Headers & Wire Housings 3 CKT VERT HEADER

39-30-1039
Molex
1: $0.967
908In Stock
48,576On Order

Mfr. Part #
39-30-1039

Mouser Part #
538-39-30-1039

Molex

Headers & Wire Housings 3 CKT VERT HEADER

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Datasheet

908In Stock

48,576On Order

$0.967

$0.821

$0.817

$0.668

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Min.: 1
Mult.: 1

Headers & Wire Housings 12 CKT R/A HEADER

39-30-1121
Molex
1: $6.29
569In Stock
2,883On Order

Mfr. Part #
39-30-1121

Mouser Part #
538-39-30-1121

Molex

Headers & Wire Housings 12 CKT R/A HEADER

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Datasheet

569In Stock

2,883On Order

$6.29

$5.73

$5.42

$5.05

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Min.: 1
Mult.: 1

Headers & Wire Housings 3 CKT VERT HEADER

39-30-2030
Molex
1: $1.32
1,650In Stock
21,252Expected 2026-05-04

Mfr. Part #
39-30-2030

Mouser Part #
538-39-30-2030

Molex

Headers & Wire Housings 3 CKT VERT HEADER

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Datasheet

1,650In Stock

21,252Expected 2026-05-04

$1.32

$1.02

$1.01

$0.926

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Min.: 1
Mult.: 1

Headers & Wire Housings 4.2MM 2R VERT 6P HDR SN W/SNAP-IN PEG LC

39-30-6067
Molex
1: $1.34
484In Stock
3,840Expected 2026-05-12

Mfr. Part #
39-30-6067

Mouser Part #
538-39-30-6067

Molex

Headers & Wire Housings 4.2MM 2R VERT 6P HDR SN W/SNAP-IN PEG LC

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Datasheet

484In Stock

3,840Expected 2026-05-12

$1.34

$1.14

$0.967

$0.864

$0.84

Min.: 1
Mult.: 1

Headers & Wire Housings 4.2MM 2R VERT 8P HDR SN W/SNAP-IN PEG LC

39-30-6087
Molex
1: $1.70
2,145In Stock

Mfr. Part #
39-30-6087

Mouser Part #
538-39-30-6087

Molex

Headers & Wire Housings 4.2MM 2R VERT 8P HDR SN W/SNAP-IN PEG LC

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Datasheet

2,145In Stock

$1.70

$1.63

$1.38

$1.23

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Min.: 1
Mult.: 1

Headers & Wire Housings 4.2MM 2R VERT10P HDR SN W/SNAP-IN PEG LCK

39-30-6107
Molex
1: $2.27
1,665In Stock

Mfr. Part #
39-30-6107

Mouser Part #
538-39-30-6107

Molex

Headers & Wire Housings 4.2MM 2R VERT10P HDR SN W/SNAP-IN PEG LCK

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Datasheet

1,665In Stock

$2.27

$1.93

$1.81

$1.58

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Min.: 1
Mult.: 1

Headers & Wire Housings MiniFitJrHdr Vt SR W/Pgs Tin V-0 10ckt

39-30-6108
Molex
1: $3.22
39In Stock

Mfr. Part #
39-30-6108

Mouser Part #
538-39-30-6108

Molex

Headers & Wire Housings MiniFitJrHdr Vt SR W/Pgs Tin V-0 10ckt

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Datasheet

39In Stock

$3.22

$2.75

$2.32

$2.23

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Min.: 1
Mult.: 1

Headers & Wire Housings 4.2MM 2R VERT14P HDR SN W/SNAP-IN PEG LCK

39-30-6147
Molex
1: $2.69
753In Stock

Mfr. Part #
39-30-6147

Mouser Part #
538-39-30-6147

Molex

Headers & Wire Housings 4.2MM 2R VERT14P HDR SN W/SNAP-IN PEG LCK

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Datasheet

753In Stock

$2.69

$2.27

$1.92

$1.72

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Min.: 1
Mult.: 1

Headers & Wire Housings 4.2MM 2R VERT24P HDR SN W/SNAP-IN PEG LCK

39-30-6247
Molex
1: $4.62
582In Stock

Mfr. Part #
39-30-6247

Mouser Part #
538-39-30-6247

Molex

Headers & Wire Housings 4.2MM 2R VERT24P HDR SN W/SNAP-IN PEG LCK

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Datasheet

582In Stock

$4.62

$4.19

$4.10

$3.78

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Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT VERT HEADER

39-31-0100
Molex
1: $2.72
382In Stock
4,000On Order

Mfr. Part #
39-31-0100

Mouser Part #
538-39-31-0100

Molex

Headers & Wire Housings 10 CKT VERT HEADER

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Datasheet

382In Stock

4,000On Order

$2.72

$2.62

$2.09

$1.98

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Min.: 1
Mult.: 1

Headers & Wire Housings 24P VERT HDR W/PEGS

44206-0002
Molex
1: $3.05
530In Stock

Mfr. Part #
44206-0002

Mouser Part #
538-44206-0002

Molex

Headers & Wire Housings 24P VERT HDR W/PEGS

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Datasheet

530In Stock

$3.05

$2.59

$2.30

$2.18

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Min.: 1
Mult.: 1

Headers & Wire Housings 4.2MM WTB HIGH TEMP VERT HEADER W/O FLNG

87427-0444
Molex
1: $0.86
291In Stock
9,000Expected 2026-05-20

Mfr. Part #
87427-0444

Mouser Part #
538-87427-0444

Molex

Headers & Wire Housings 4.2MM WTB HIGH TEMP VERT HEADER W/O FLNG

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Datasheet

291In Stock

9,000Expected 2026-05-20

$0.86

$0.725

$0.616

$0.548

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Min.: 1
Mult.: 1

Headers & Wire Housings 4.20mm WtB VtHdr HT /OMntFlg 2.54Sn 8Ckt

87427-0842
Molex
1: $2.07
161In Stock
4,750Expected 2026-06-16

Mfr. Part #
87427-0842

Mouser Part #
538-87427-0842

Molex

Headers & Wire Housings 4.20mm WtB VtHdr HT /OMntFlg 2.54Sn 8Ckt

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Datasheet

161In Stock

4,750Expected 2026-06-16

$2.07

$1.78

$1.73

$1.41

Min.: 1
Mult.: 1

Headers & Wire Housings MINI-FITJR W-T-B HDR 10CKT

87427-1042
Molex
1: $2.26
1,010In Stock

Mfr. Part #
87427-1042

Mouser Part #
538-87427-1042

Molex

Headers & Wire Housings MINI-FITJR W-T-B HDR 10CKT

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Datasheet

1,010In Stock

$2.26

$2.01

$1.86

$1.83

View

Min.: 1
Mult.: 1

Mini-Fit Jr. Wire-to-Board Connectors

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