.hide-partial { max-height: none; } .show-more { display: none; }

Mini-Fit Jr. Connectors

Molex Mini-Fit Jr. Connectors are ideal for higher-current / higher-density applications that require design flexibility for wire-to-wire and wire-to-board configurations. Molex Mini-Fit Jr. connectors are made for power applications up to 9.0A per circuit. The connectors feature fully isolated terminals, positive housing locks, low-engagement forces, and polarized housings. They are UL recognized, CSA approved, and TUV licensed. All components are lead free and RoHS compliant. Molex Mini-Fit Jr. Connectors are available in a single row or dual row, 2 to 24 circuit options, and multiple plating and material selections.

All Results (1,366)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select a category below to see filtering options and narrow down your search.

Part #

Headers & Wire Housings 12 CKT VERT HEADER

39-29-6128
Molex
1: $5.48
339In Stock

Mfr. Part No.
39-29-6128

Mouser Part No
538-39-29-6128

Molex

Headers & Wire Housings 12 CKT VERT HEADER

Learn More

Datasheet

339In Stock

$5.48

$4.66

$4.31

$4.20

Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT VERT HEADER

39-29-6168
Molex
1: $5.64
735In Stock

Mfr. Part No.
39-29-6168

Mouser Part No
538-39-29-6168

Molex

Headers & Wire Housings 16 CKT VERT HEADER

Learn More

Datasheet

735In Stock

$5.64

$4.79

$4.48

$4.36

Min.: 1
Mult.: 1

Headers & Wire Housings 24 CKT VERT HEADER

39-29-6248
Molex
1: $9.22
311In Stock

Mfr. Part No.
39-29-6248

Mouser Part No
538-39-29-6248

Molex

Headers & Wire Housings 24 CKT VERT HEADER

Learn More

Datasheet

311In Stock

$9.22

$9.00

$8.79

$8.77

Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT VERT HEADER

39-29-9023
Molex
1: $0.47
16,666In Stock

Mfr. Part No.
39-29-9023

Mouser Part No
538-39-29-9023

Molex

Headers & Wire Housings 2 CKT VERT HEADER

Learn More

Datasheet

16,666In Stock

$0.47

$0.41

$0.351

$0.344

View

Min.: 1
Mult.: 1

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

39-29-9029
Molex
1: $1.14
6,790In 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

Learn More

Datasheet

6,790In Stock

$1.14

$0.87

$0.78

$0.752

View

Min.: 1
Mult.: 1

Headers & Wire Housings MINIFITJR 4.2MM VRT HDR DR 4CKT PCB LCK

39-29-9045
Molex
1: $1.89
2,296In Stock

Mfr. Part No.
39-29-9045

Mouser Part No
538-39-29-9045

Molex

Headers & Wire Housings MINIFITJR 4.2MM VRT HDR DR 4CKT PCB LCK

Learn More

Datasheet

2,296In Stock

$1.89

$1.61

$1.57

$1.36

$1.34

Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT VERT HEADER

39-29-9047
Molex
1: $0.86
6,401In Stock

Mfr. Part No.
39-29-9047

Mouser Part No
538-39-29-9047

Molex

Headers & Wire Housings 4 CKT VERT HEADER

Learn More

Datasheet

6,401In Stock

$0.86

$0.592

$0.556

$0.491

View

Min.: 1
Mult.: 1

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

39-29-9049
Molex
1: $2.36
4,783In 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

Learn More

Datasheet

4,783In Stock

$2.36

$1.95

$1.61

$1.53

View

Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT VERT HEADER

39-29-9062
Molex
1: $0.97
3,282In Stock

Mfr. Part No.
39-29-9062

Mouser Part No
538-39-29-9062

Molex

Headers & Wire Housings 6 CKT VERT HEADER

Learn More

Datasheet

3,282In Stock

$0.97

$0.586

$0.585

$0.556

View

Min.: 1
Mult.: 1

Headers & Wire Housings 6 CRT VERT HEADER

39-29-9063
Molex
1: $0.69
19,634In 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

Learn More

Datasheet

19,634In Stock

5,936Expected 01/06/2026

$0.69

$0.607

$0.599

$0.573

View

Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT VERT HEADER

39-29-9066
Molex
1: $1.09
5,294In Stock
4,512Expected 29/06/2026

Mfr. Part No.
39-29-9066

Mouser Part No
538-39-29-9066

Molex

Headers & Wire Housings 6 CKT VERT HEADER

Learn More

Datasheet

5,294In Stock

4,512Expected 29/06/2026

$1.09

$0.971

$0.931

$0.915

View

Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT VERT HEADER

39-29-9082
Molex
1: $1.07
4,355In Stock

Mfr. Part No.
39-29-9082

Mouser Part No
538-39-29-9082

Molex

Headers & Wire Housings 8 CKT VERT HEADER

Learn More

Datasheet

4,355In Stock

$1.07

$0.886

$0.867

$0.771

View

Min.: 1
Mult.: 1

Headers & Wire Housings 8CKT VERT DR HDR

39-29-9084
Molex
1: $4.17
925In Stock

Mfr. Part No.
39-29-9084

Mouser Part No
538-39-29-9084

Molex

Headers & Wire Housings 8CKT VERT DR HDR

Learn More

Datasheet

925In Stock

$4.17

$3.73

$3.63

$3.23

View

Min.: 1
Mult.: 1

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

39-29-9089
Molex
1: $3.72
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

Learn More

Datasheet

1,984In Stock

$3.72

$3.17

$3.14

$2.89

Min.: 1
Mult.: 1

Headers & Wire Housings 10 CRT VERT HEADER

39-29-9103
Molex
1: $1.26
7,748In Stock

Mfr. Part No.
39-29-9103

Mouser Part No
538-39-29-9103

Molex

Headers & Wire Housings 10 CRT VERT HEADER

Learn More

Datasheet

7,748In Stock

$1.26

$0.924

$0.835

$0.784

View

Min.: 1
Mult.: 1

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

39-29-9104
Molex
1: $4.43
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

Learn More

Datasheet

2,161In Stock

$4.43

$3.99

$3.96

$3.67

View

Min.: 1
Mult.: 1

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

39-29-9109
Molex
1: $5.36
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

Learn More

Datasheet

2,511In Stock

$5.36

$4.56

$4.16

$4.12

View

Min.: 1
Mult.: 1

Headers & Wire Housings 12 CKT VERT HEADER

39-29-9122
Molex
1: $1.93
1,670In Stock

Mfr. Part No.
39-29-9122

Mouser Part No
538-39-29-9122

Molex

Headers & Wire Housings 12 CKT VERT HEADER

Learn More

Datasheet

1,670In Stock

$1.93

$1.52

$1.39

$1.28

View

Min.: 1
Mult.: 1

Headers & Wire Housings HEADER VERT 12P UL94V-2

39-29-9125
Molex
1: $4.93
1,428In Stock

Mfr. Part No.
39-29-9125

Mouser Part No
538-39-29-9125

Molex

Headers & Wire Housings HEADER VERT 12P UL94V-2

Learn More

Datasheet

1,428In Stock

$4.93

$4.28

$4.27

$3.90

Min.: 1
Mult.: 1

Headers & Wire Housings 12 CKT VERT HEADER

39-29-9126
Molex
1: $1.98
2,755In Stock

Mfr. Part No.
39-29-9126

Mouser Part No
538-39-29-9126

Molex

Headers & Wire Housings 12 CKT VERT HEADER

Learn More

Datasheet

2,755In Stock

$1.98

$1.78

$1.61

$1.49

View

Min.: 1
Mult.: 1

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

39-29-9129
Molex
1: $5.88
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

Learn More

Datasheet

1,014In Stock

$5.88

$5.00

$4.99

$4.54

Min.: 1
Mult.: 1

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

39-29-9187
Molex
1: $3.17
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

Learn More

Datasheet

1,871In Stock

$3.17

$2.88

$2.37

$2.21

View

Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT VERT HEADER

39-29-9206
Molex
1: $3.38
1,025In Stock
5,760Expected 10/08/2026

Mfr. Part No.
39-29-9206

Mouser Part No
538-39-29-9206

Molex

Headers & Wire Housings 20 CKT VERT HEADER

Learn More

Datasheet

1,025In Stock

5,760Expected 10/08/2026

$3.38

$2.87

$2.77

$2.44

View

Min.: 1
Mult.: 1

Headers & Wire Housings 24 CRT VERT HEADER

39-29-9243
Molex
1: $3.19
946In Stock

Mfr. Part No.
39-29-9243

Mouser Part No
538-39-29-9243

Molex

Headers & Wire Housings 24 CRT VERT HEADER

Learn More

Datasheet

946In Stock

$3.19

$2.92

$2.72

$2.52

View

Min.: 1
Mult.: 1

Headers & Wire Housings 24 CKT VERT HEADER

39-29-9246
Molex
1: $3.50
1,152In Stock
1,200Expected 25/05/2026

Mfr. Part No.
39-29-9246

Mouser Part No
538-39-29-9246

Molex

Headers & Wire Housings 24 CKT VERT HEADER

Learn More

Datasheet

1,152In Stock

1,200Expected 25/05/2026

$3.50

$3.11

$2.95

$2.69

View

Min.: 1
Mult.: 1

Mini-Fit Jr. Connectors

All Results (1,366)

Customer Service Office

Company

Resources

Support

Mini-Fit Jr. Connectors

All Results (1,366)

Connectors

Industrial Automation

Wire & Cable

Tools & Supplies