Connectors – Mouser Ireland

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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 4 CKT VERT HEADER

39-29-9046
Molex
1: €0.843
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

€0.843

€0.686

€0.679

€0.612

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Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT VERT HEADER

39-29-9047
Molex
1: €0.671
6,531In 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

6,531In Stock

€0.671

€0.514

€0.489

€0.422

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Min.: 1
Mult.: 1

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

39-29-9049
Molex
1: €1.54
5,090In Stock

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

5,090In Stock

€1.54

€1.31

€1.28

€1.19

Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT VERT HEADER

39-29-9062
Molex
1: €0.679
3,797In 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

3,797In Stock

€0.679

€0.501

€0.50

€0.476

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Min.: 1
Mult.: 1

Headers & Wire Housings 6 CRT VERT HEADER

39-29-9063
Molex
1: €0.568
19,669In Stock
5,936Expected 01/06/2026

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

19,669In Stock

5,936Expected 01/06/2026

€0.568

€0.505

€0.497

€0.458

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT VERT HEADER

39-29-9082
Molex
1: €0.92
4,462In 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

4,462In Stock

€0.92

€0.731

€0.716

€0.661

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Min.: 1
Mult.: 1

Headers & Wire Housings 8CKT VERT DR HDR

39-29-9084
Molex
1: €3.53
925In Stock

Mfr. Part No.
39-29-9084

Mouser Part No
538-39-29-9084

Molex

Headers & Wire Housings 8CKT VERT DR HDR

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Datasheet

925In Stock

€3.53

€3.24

€2.81

€2.58

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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: €3.20
1,984In 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

1,984In Stock

€3.20

€2.73

€2.61

€2.48

Min.: 1
Mult.: 1

Headers & Wire Housings 10 CRT VERT HEADER

39-29-9103
Molex
1: €1.08
7,849In Stock

Mfr. Part No.
39-29-9103

Mouser Part No
538-39-29-9103

Molex

Headers & Wire Housings 10 CRT VERT HEADER

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Datasheet

7,849In Stock

€1.08

€0.877

€0.783

€0.742

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Min.: 1
Mult.: 1

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

39-29-9104
Molex
1: €3.88
2,161In 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

2,161In Stock

€3.88

€3.43

€3.20

€2.98

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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: €4.06
2,511In Stock

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

2,511In Stock

€4.06

€3.45

€3.30

€3.28

€3.04

Min.: 1
Mult.: 1

Headers & Wire Housings 12 CKT VERT HEADER

39-29-9122
Molex
1: €1.66
2,095In Stock

Mfr. Part No.
39-29-9122

Mouser Part No
538-39-29-9122

Molex

Headers & Wire Housings 12 CKT VERT HEADER

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Datasheet

2,095In Stock

€1.66

€1.29

€1.16

€1.09

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Min.: 1
Mult.: 1

Headers & Wire Housings HEADER VERT 12P UL94V-2

39-29-9125
Molex
1: €3.68
1,429In Stock

Mfr. Part No.
39-29-9125

Mouser Part No
538-39-29-9125

Molex

Headers & Wire Housings HEADER VERT 12P UL94V-2

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Datasheet

1,429In Stock

€3.68

€3.35

Min.: 1
Mult.: 1

Headers & Wire Housings 12 CKT VERT HEADER

39-29-9126
Molex
1: €1.59
2,755In Stock

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

2,755In Stock

€1.59

€1.44

€1.32

€1.25

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Min.: 1
Mult.: 1

Headers & Wire Housings MiniFitJrHdr Vt DR W W/Pgs 30Au V-0 12Ckt

39-29-9129
Molex
1: €7.28
1,014In Stock

Mfr. Part No.
39-29-9129

Mouser Part No
538-39-29-9129

Molex

Headers & Wire Housings MiniFitJrHdr Vt DR W W/Pgs 30Au V-0 12Ckt

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Datasheet

1,014In Stock

€7.28

€6.58

€6.43

€5.46

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Min.: 1
Mult.: 1

Headers & Wire Housings HDR VERT DUAL 18 POS PCB peg locks

39-29-9187
Molex
1: €2.51
1,871In Stock

Mfr. Part No.
39-29-9187

Mouser Part No
538-39-29-9187

Molex

Headers & Wire Housings HDR VERT DUAL 18 POS PCB peg locks

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Datasheet

1,871In Stock

€2.51

€2.14

€1.96

€1.82

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT VERT HEADER

39-29-9206
Molex
1: €2.56
1,025In Stock

Mfr. Part No.
39-29-9206

Mouser Part No
538-39-29-9206

Molex

Headers & Wire Housings 20 CKT VERT HEADER

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Datasheet

1,025In Stock

€2.56

€2.31

€2.10

€2.00

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT VERT HEADER

39-29-9209
Molex
1: €10.90
255In Stock
1,185Expected 11/03/2026

Mfr. Part No.
39-29-9209

Mouser Part No
538-39-29-9209

Molex

Headers & Wire Housings 20 CKT VERT HEADER

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Datasheet

255In Stock

1,185Expected 11/03/2026

€10.90

€9.67

€9.29

€8.92

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Min.: 1
Mult.: 1

Headers & Wire Housings 24 CRT VERT HEADER

39-29-9243
Molex
1: €2.73
946In Stock

Mfr. Part No.
39-29-9243

Mouser Part No
538-39-29-9243

Molex

Headers & Wire Housings 24 CRT VERT HEADER

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Datasheet

946In Stock

€2.73

€2.49

€2.32

€2.30

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Min.: 1
Mult.: 1

Headers & Wire Housings 24CKT RA DR HDR

39-30-0240
Molex
1: €4.45
3,030In Stock
6,000Expected 20/07/2026

Mfr. Part No.
39-30-0240

Mouser Part No
538-39-30-0240

Molex

Headers & Wire Housings 24CKT RA DR HDR

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Datasheet

3,030In Stock

6,000Expected 20/07/2026

€4.45

€3.96

€3.48

€3.07

€2.92

Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT R/A HEADER

39-30-1020
Molex
1: €0.499
33,503In Stock

Mfr. Part No.
39-30-1020

Mouser Part No
538-39-30-1020

Molex

Headers & Wire Housings 2 CKT R/A HEADER

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Datasheet

33,503In Stock

€0.499

€0.389

€0.362

€0.342

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Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT R/A HEADER

39-30-1062
Molex
1: €2.11
1,870In Stock
12,000Expected 02/06/2026

Mfr. Part No.
39-30-1062

Mouser Part No
538-39-30-1062

Molex

Headers & Wire Housings 6 CKT R/A HEADER

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Datasheet

1,870In Stock

12,000Expected 02/06/2026

€2.11

€1.94

€1.88

€1.75

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT R/A HEADER

39-30-1080
Molex
1: €0.662
21,624On Order

Mfr. Part No.
39-30-1080

Mouser Part No
538-39-30-1080

Molex

Headers & Wire Housings 8 CKT R/A HEADER

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Datasheet

21,624On Order

€0.662

€0.538

€0.532

€0.457

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Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT R/A HEADER

39-30-1101
Molex
1: €2.72
4,211In Stock
26Expected 20/04/2026

Mfr. Part No.
39-30-1101

Mouser Part No
538-39-30-1101

Molex

Headers & Wire Housings 10 CKT R/A HEADER

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Datasheet

4,211In Stock

26Expected 20/04/2026

€2.72

€2.31

€2.13

€2.06

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Min.: 1
Mult.: 1

Headers & Wire Housings 12 CKT R/A HEADER

39-30-1122
Molex
1: €5.49
1,423In Stock

Mfr. Part No.
39-30-1122

Mouser Part No
538-39-30-1122

Molex

Headers & Wire Housings 12 CKT R/A HEADER

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Datasheet

1,423In Stock

€5.49

€4.63

€4.62

Min.: 1
Mult.: 1

Mini-Fit Jr. Wire-to-Board Connectors

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