Connectors – Mouser Singapore

.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 24 CKT R/A HEADER

39-30-1241
Molex
1: $11.22
1,896In Stock

Mfr. Part No.
39-30-1241

Mouser Part No
538-39-30-1241

Molex

Headers & Wire Housings 24 CKT R/A HEADER

Learn More

Datasheet

1,896In Stock

$11.22

$10.17

$9.93

$9.82

View

Min.: 1
Mult.: 1

Headers & Wire Housings 3 CKT VERT HEADER

39-30-2030
Molex
1: $1.35
14,239In Stock

Mfr. Part No.
39-30-2030

Mouser Part No
538-39-30-2030

Molex

Headers & Wire Housings 3 CKT VERT HEADER

Learn More

Datasheet

14,239In Stock

$1.35

$1.11

$1.09

$0.986

View

Min.: 1
Mult.: 1

Headers & Wire Housings 3 CKT VERT HEADER

39-30-2031
Molex
1: $2.90
3,938In Stock

Mfr. Part No.
39-30-2031

Mouser Part No
538-39-30-2031

Molex

Headers & Wire Housings 3 CKT VERT HEADER

Learn More

Datasheet

3,938In Stock

$2.90

$2.52

$2.39

$2.14

View

Min.: 1
Mult.: 1

Headers & Wire Housings Mini-Fit Jr Vert Hdr r Assy 4Ckt V-2 Gold

39-30-2041
Molex
1: $3.89
3,069In Stock

Mfr. Part No.
39-30-2041

Mouser Part No
538-39-30-2041

Molex

Headers & Wire Housings Mini-Fit Jr Vert Hdr r Assy 4Ckt V-2 Gold

Learn More

Datasheet

3,069In Stock

$3.89

$3.30

$2.77

$2.58

View

Min.: 1
Mult.: 1

Headers & Wire Housings 5 CKT VERT HEADER

39-30-2052
Molex
1: $3.79
6,249In Stock

Mfr. Part No.
39-30-2052

Mouser Part No
538-39-30-2052

Molex

Headers & Wire Housings 5 CKT VERT HEADER

Learn More

Datasheet

6,249In Stock

$3.79

$3.20

$3.13

$2.83

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4P SR RA HEADER 4.20MM SN W/PCB LCK

39-30-3046
Molex
1: $1.71
3,192In Stock

Mfr. Part No.
39-30-3046

Mouser Part No
538-39-30-3046

Molex

Headers & Wire Housings 4P SR RA HEADER 4.20MM SN W/PCB LCK

Learn More

Datasheet

3,192In Stock

$1.71

$1.56

$1.51

$1.46

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT R/A HEADER

39-30-3047
Molex
1: $2.49
1,725In Stock
12,600Expected 30/11/2026

Mfr. Part No.
39-30-3047

Mouser Part No
538-39-30-3047

Molex

Headers & Wire Housings 4 CKT R/A HEADER

Learn More

Datasheet

1,725In Stock

12,600Expected 30/11/2026

$2.49

$2.34

$2.28

$2.22

View

Min.: 1
Mult.: 1

Headers & Wire Housings 5 CKT R/A HEADER

39-30-3057
Molex
1: $3.97
952In Stock

Mfr. Part No.
39-30-3057

Mouser Part No
538-39-30-3057

Molex

Headers & Wire Housings 5 CKT R/A HEADER

Learn More

Datasheet

952In Stock

$3.97

$3.52

$3.21

$3.13

View

Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Vert Hdr Ass Assy 6Ckt 94V-0 Tin

39-30-6068
Molex
1: $1.94
2,314In Stock

Mfr. Part No.
39-30-6068

Mouser Part No
538-39-30-6068

Molex

Headers & Wire Housings MiniFit Vert Hdr Ass Assy 6Ckt 94V-0 Tin

Learn More

Datasheet

2,314In Stock

$1.94

$1.66

$1.46

$1.33

View

Min.: 1
Mult.: 1

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

39-30-6087
Molex
1: $1.80
2,957In Stock
3,120Expected 11/12/2026

Mfr. Part No.
39-30-6087

Mouser Part No
538-39-30-6087

Molex

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

Learn More

Datasheet

2,957In Stock

3,120Expected 11/12/2026

$1.80

$1.62

$1.37

$1.22

View

Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT VERT HEADER

39-31-0020
Molex
1: $0.911
15,431In Stock

Mfr. Part No.
39-31-0020

Mouser Part No
538-39-31-0020

Molex

Headers & Wire Housings 2 CKT VERT HEADER

Learn More

Datasheet

15,431In Stock

$0.911

$0.781

$0.724

$0.636

View

Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT VERT HEADER

39-31-0028
Molex
1: $1.73
4,636In Stock

Mfr. Part No.
39-31-0028

Mouser Part No
538-39-31-0028

Molex

Headers & Wire Housings 2 CKT VERT HEADER

Learn More

Datasheet

4,636In Stock

$1.73

$1.58

$1.54

$1.43

View

Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT VERT HEADER

39-31-0060
Molex
1: $1.63
9,066In Stock
26,500Expected 16/11/2026

Mfr. Part No.
39-31-0060

Mouser Part No
538-39-31-0060

Molex

Headers & Wire Housings 6 CKT VERT HEADER

Learn More

Datasheet

9,066In Stock

26,500Expected 16/11/2026

$1.63

$1.48

$1.43

$1.34

View

Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT VERT HEADER

39-31-0088
Molex
1: $7.78
1,991In Stock

Mfr. Part No.
39-31-0088

Mouser Part No
538-39-31-0088

Molex

Headers & Wire Housings 8 CKT VERT HEADER

Learn More

Datasheet

1,991In Stock

$7.78

$6.32

$6.20

$6.09

View

Min.: 1
Mult.: 1

Headers & Wire Housings HDR VERT DUAL 12P PCB peg locks

39-31-0128
Molex
1: $11.04
1,377In Stock

Mfr. Part No.
39-31-0128

Mouser Part No
538-39-31-0128

Molex

Headers & Wire Housings HDR VERT DUAL 12P PCB peg locks

Learn More

Datasheet

1,377In Stock

$11.04

$10.06

$8.08

$8.06

View

Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT VERT HEADER

39-31-0168
Molex
1: $14.13
763In Stock

Mfr. Part No.
39-31-0168

Mouser Part No
538-39-31-0168

Molex

Headers & Wire Housings 16 CKT VERT HEADER

Learn More

Datasheet

763In Stock

$14.13

$12.20

$12.01

$11.93

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4.20mm V DR HDR 24P THRUHOLE TIN

44206-0007
Molex
1: $2.84
994In Stock

Mfr. Part No.
44206-0007

Mouser Part No
538-44206-0007

Molex

Headers & Wire Housings 4.20mm V DR HDR 24P THRUHOLE TIN

Learn More

Datasheet

994In Stock

$2.84

$2.16

$2.00

$1.86

View

Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Jr. 3Ckt Rec ecept. Hsg V-2 Blac

50-29-1662
Molex
1: $0.925
25,236In Stock

Mfr. Part No.
50-29-1662

Mouser Part No
538-50-29-1662

Molex

Headers & Wire Housings MiniFit Jr. 3Ckt Rec ecept. Hsg V-2 Blac

Learn More

Datasheet

25,236In Stock

$0.925

$0.726

$0.702

$0.635

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4.2mm WtB VtHdr HT / OMntFlg 2.54Sn 14Ckt

87427-1442
Molex
1: $4.15
5,713In Stock

Mfr. Part No.
87427-1442

Mouser Part No
538-87427-1442

Molex

Headers & Wire Housings 4.2mm WtB VtHdr HT / OMntFlg 2.54Sn 14Ckt

Learn More

Datasheet

5,713In Stock

$4.15

$3.52

$3.48

$2.82

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4.2mm WtB RAHdr HT / OMntFlg 2.54Sn 24Ckt

87427-2402
Molex
1: $7.77
563In Stock

Mfr. Part No.
87427-2402

Mouser Part No
538-87427-2402

Molex

Headers & Wire Housings 4.2mm WtB RAHdr HT / OMntFlg 2.54Sn 24Ckt

Learn More

Datasheet

563In Stock

$7.77

$6.61

$6.34

$6.26

View

Min.: 1
Mult.: 1

Headers & Wire Housings MN-FT TERM 22-28G F Reel of 6000

39-00-0046
Molex
6,000: $0.053
36,000In Stock
312,000Expected 29/10/2026

Mfr. Part No.
39-00-0046

Mouser Part No
538-39-00-0046

Molex

Headers & Wire Housings MN-FT TERM 22-28G F Reel of 6000

Learn More

Datasheet

36,000In Stock

312,000Expected 29/10/2026

Reel

$0.053

$0.05

$0.042

$0.039

Min.: 6,000
Mult.: 6,000

: 6,000

Headers & Wire Housings 5 CKT RCPT HOUSING

39-01-4050
Molex
1: $0.721
2,301In Stock
24,000On Order

Mfr. Part No.
39-01-4050

Mouser Part No
538-39-01-4050

Molex

Headers & Wire Housings 5 CKT RCPT HOUSING

Learn More

Datasheet

2,301In Stock

24,000On Order

$0.721

$0.611

$0.513

$0.475

View

Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT VERT HEADER

39-28-9108
Molex
1: $6.04
391In Stock
1,815Expected 6/10/2026

Mfr. Part No.
39-28-9108

Mouser Part No
538-39-28-9108

Molex

Headers & Wire Housings 10 CKT VERT HEADER

Learn More

Datasheet

391In Stock

1,815Expected 6/10/2026

$6.04

$5.15

$4.91

$4.62

View

Min.: 1
Mult.: 1

Headers & Wire Housings 24 CKT VERT HEADER

39-28-9248
Molex
1: $14.57
51In Stock
5,000On Order

Mfr. Part No.
39-28-9248

Mouser Part No
538-39-28-9248

Molex

Headers & Wire Housings 24 CKT VERT HEADER

Learn More

Datasheet

51In Stock

5,000On Order

$14.57

$13.29

$13.03

$12.97

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT VERT HEADER

39-29-0043
Molex
1: $3.32
2In Stock
17,500Expected 7/12/2026

Mfr. Part No.
39-29-0043

Mouser Part No
538-39-29-0043

Molex

Headers & Wire Housings 4 CKT VERT HEADER

Learn More

Datasheet

2In Stock

17,500Expected 7/12/2026

$3.32

$2.56

$2.42

$2.18

View

Min.: 1
Mult.: 1

Mini-Fit Jr. Wire-to-Board Connectors

Types of Connectors

Customer Service Office

Company

Resources

Support