Connectors – Mouser United Kingdom

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

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Connectors

List Images

Results: 434

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; }

Part #

Headers & Wire Housings 4 CKT VERT HEADER

39-29-3046
Molex
1: £0.48
7,240In Stock

Mfr. Part No.
39-29-3046

Mouser Part No
538-39-29-3046

Molex

Headers & Wire Housings 4 CKT VERT HEADER

Learn More

Datasheet

7,240In Stock

£0.48

£0.409

£0.394

£0.34

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4.20MM MINI FIT JR. RA 12 CKT

39-29-5123
Molex
1: £2.44
1,006In Stock

Mfr. Part No.
39-29-5123

Mouser Part No
538-39-29-5123

Molex

Headers & Wire Housings 4.20MM MINI FIT JR. RA 12 CKT

Learn More

Datasheet

1,006In Stock

£2.44

£2.08

Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT VERT HEADER

39-29-6068
Molex
1: £1.95
1,562In Stock

Mfr. Part No.
39-29-6068

Mouser Part No
538-39-29-6068

Molex

Headers & Wire Housings 6 CKT VERT HEADER

Learn More

Datasheet

1,562In Stock

£1.95

£1.66

£1.62

£1.41

Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT VERT HEADER

39-29-9027
Molex
1: £0.39
21,526In Stock

Mfr. Part No.
39-29-9027

Mouser Part No
538-39-29-9027

Molex

Headers & Wire Housings 2 CKT VERT HEADER

Learn More

Datasheet

21,526In Stock

£0.39

£0.332

£0.302

£0.259

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT VERT HEADER

39-29-9042
Molex
1: £0.368
4,909In Stock

Mfr. Part No.
39-29-9042

Mouser Part No
538-39-29-9042

Molex

Headers & Wire Housings 4 CKT VERT HEADER

Learn More

Datasheet

4,909In Stock

£0.368

£0.313

£0.266

£0.256

Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT VERT HEADER

39-29-9043
Molex
1: £0.371
10,338In Stock

Mfr. Part No.
39-29-9043

Mouser Part No
538-39-29-9043

Molex

Headers & Wire Housings 4 CKT VERT HEADER

Learn More

Datasheet

10,338In Stock

£0.371

Min.: 1
Mult.: 1

Headers & Wire Housings MINI-FIT JR. HEADER

39-29-9065
Molex
1: £2.07
3,863In Stock

Mfr. Part No.
39-29-9065

Mouser Part No
538-39-29-9065

Molex

Headers & Wire Housings MINI-FIT JR. HEADER

Learn More

Datasheet

3,863In Stock

£2.07

£1.75

£1.70

£1.58

View

Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT VERT HEADER

39-29-9067
Molex
1: £0.773
4,249In Stock

Mfr. Part No.
39-29-9067

Mouser Part No
538-39-29-9067

Molex

Headers & Wire Housings 6 CKT VERT HEADER

Learn More

Datasheet

4,249In Stock

£0.773

£0.618

£0.614

£0.53

View

Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT VERT HEADER

39-29-9083
Molex
1: £0.705
9,284In Stock
403Expected 04/05/2026

Mfr. Part No.
39-29-9083

Mouser Part No
538-39-29-9083

Molex

Headers & Wire Housings 8 CKT VERT HEADER

Learn More

Datasheet

9,284In Stock

403Expected 04/05/2026

£0.705

£0.528

£0.52

£0.517

View

Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT VERT HEADER

39-29-9087
Molex
1: £1.11
3,100In Stock
871Expected 15/06/2026

Mfr. Part No.
39-29-9087

Mouser Part No
538-39-29-9087

Molex

Headers & Wire Housings 8 CKT VERT HEADER

Learn More

Datasheet

3,100In Stock

871Expected 15/06/2026

£1.11

£0.882

£0.871

£0.766

View

Min.: 1
Mult.: 1

Headers & Wire Housings MINI-FIT JR. HEADER

39-29-9127
Molex
1: £1.75
2,377In Stock

Mfr. Part No.
39-29-9127

Mouser Part No
538-39-29-9127

Molex

Headers & Wire Housings MINI-FIT JR. HEADER

Learn More

Datasheet

2,377In Stock

£1.75

£1.53

£1.46

£1.42

View

Min.: 1
Mult.: 1

Headers & Wire Housings MINI-FIT JR. HEADER

39-29-9222
Molex
1: £2.03
1,227In Stock

Mfr. Part No.
39-29-9222

Mouser Part No
538-39-29-9222

Molex

Headers & Wire Housings MINI-FIT JR. HEADER

Learn More

Datasheet

1,227In Stock

£2.03

£1.81

£1.64

£1.59

View

Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT R/A HEADER

39-30-0100
Molex
1: £1.10
2,613In Stock

Mfr. Part No.
39-30-0100

Mouser Part No
538-39-30-0100

Molex

Headers & Wire Housings 10 CKT R/A HEADER

Learn More

Datasheet

2,613In Stock

£1.10

£0.995

£0.986

£0.934

View

Min.: 1
Mult.: 1

Headers & Wire Housings 14 CKT R/A HEADER

39-30-0140
Molex
1: £1.32
5,520In Stock

Mfr. Part No.
39-30-0140

Mouser Part No
538-39-30-0140

Molex

Headers & Wire Housings 14 CKT R/A HEADER

Learn More

Datasheet

5,520In Stock

£1.32

£1.25

£1.20

£1.17

View

Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT R/A HEADER

39-30-0160
Molex
1: £2.15
1,395In Stock
182Expected 01/06/2026

Mfr. Part No.
39-30-0160

Mouser Part No
538-39-30-0160

Molex

Headers & Wire Housings 16 CKT R/A HEADER

Learn More

Datasheet

1,395In Stock

182Expected 01/06/2026

£2.15

£1.83

£1.55

£1.53

£1.51

Min.: 1
Mult.: 1

Headers & Wire Housings 18P RA HEADER ASSY MINI-FIT

39-30-0180
Molex
1: £2.50
726In Stock

Mfr. Part No.
39-30-0180

Mouser Part No
538-39-30-0180

Molex

Headers & Wire Housings 18P RA HEADER ASSY MINI-FIT

Learn More

Datasheet

726In Stock

£2.50

£2.38

£2.04

£1.80

View

Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT R/A HEADER

39-30-1021
Molex
1: £0.847
2,953In Stock

Mfr. Part No.
39-30-1021

Mouser Part No
538-39-30-1021

Molex

Headers & Wire Housings 2 CKT R/A HEADER

Learn More

Datasheet

2,953In Stock

£0.847

Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT R/A HEADER

39-30-1022
Molex
1: £1.11
8,504In Stock

Mfr. Part No.
39-30-1022

Mouser Part No
538-39-30-1022

Molex

Headers & Wire Housings 2 CKT R/A HEADER

Learn More

Datasheet

8,504In Stock

£1.11

£0.943

£0.803

£0.758

Min.: 1
Mult.: 1

Headers & Wire Housings 3 CKT VERT HEADER

39-30-1039
Molex
1: £0.473
980In Stock
48,576Expected 11/05/2026

Mfr. Part No.
39-30-1039

Mouser Part No
538-39-30-1039

Molex

Headers & Wire Housings 3 CKT VERT HEADER

Learn More

Datasheet

980In Stock

48,576Expected 11/05/2026

£0.473

£0.388

£0.375

£0.319

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT R/A HEADER

39-30-1040
Molex
1: £0.511
24,932In Stock
21,985On Order

Mfr. Part No.
39-30-1040

Mouser Part No
538-39-30-1040

Molex

Headers & Wire Housings 4 CKT R/A HEADER

Learn More

Datasheet

24,932In Stock

21,985On Order

£0.511

£0.426

£0.368

£0.354

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT R/A HEADER

39-30-1041
Molex
1: £1.69
3,234In Stock
19,900Expected 20/02/2026

Mfr. Part No.
39-30-1041

Mouser Part No
538-39-30-1041

Molex

Headers & Wire Housings 4 CKT R/A HEADER

Learn More

Datasheet

3,234In Stock

19,900Expected 20/02/2026

£1.69

£1.48

£1.41

£1.32

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT R/A HEADER

39-30-1042
Molex
1: £1.48
3,705In Stock

Mfr. Part No.
39-30-1042

Mouser Part No
538-39-30-1042

Molex

Headers & Wire Housings 4 CKT R/A HEADER

Learn More

Datasheet

3,705In Stock

£1.48

£1.26

£1.16

Min.: 1
Mult.: 1

Headers & Wire Housings MINI-FIT JR HDR 04P VT 94V-2

39-30-1049
Molex
1: £0.615
6,355In Stock

Mfr. Part No.
39-30-1049

Mouser Part No
538-39-30-1049

Molex

Headers & Wire Housings MINI-FIT JR HDR 04P VT 94V-2

Learn More

Datasheet

6,355In Stock

£0.615

£0.453

£0.451

£0.45

View

Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT R/A HEADER

39-30-1060
Molex
1: £0.608
7,698In Stock
9,590Expected 26/03/2026

Mfr. Part No.
39-30-1060

Mouser Part No
538-39-30-1060

Molex

Headers & Wire Housings 6 CKT R/A HEADER

Learn More

Datasheet

7,698In Stock

9,590Expected 26/03/2026

£0.608

£0.556

£0.548

£0.499

View

Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT R/A HEADER

39-30-1061
Molex
1: £1.96
3,154In Stock

Mfr. Part No.
39-30-1061

Mouser Part No
538-39-30-1061

Molex

Headers & Wire Housings 6 CKT R/A HEADER

Learn More

Datasheet

3,154In Stock

£1.96

£1.78

£1.68

£1.57

View

Min.: 1
Mult.: 1

Mini-Fit Jr. Wire-to-Board Connectors

Types of Connectors

Customer Service Office

Company

Resources

Support