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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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Results: 434

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Part #

Headers & Wire Housings 8CKT RA DR

39-29-4089
Molex
1: $5.37
1,772Expected 2026-06-01

Mfr. Part #
39-29-4089

Mouser Part #
538-39-29-4089

Molex

Headers & Wire Housings 8CKT RA DR

Datasheet

1,772Expected 2026-06-01

$5.37

$5.08

$4.76

$4.45

View

Min.: 1
Mult.: 1

Headers & Wire Housings 14 CKT VERT HEADER

39-29-9143
Molex
1: $1.95
1,766Expected 2026-05-04

Mfr. Part #
39-29-9143

Mouser Part #
538-39-29-9143

Molex

Headers & Wire Housings 14 CKT VERT HEADER

Datasheet

1,766Expected 2026-05-04

$1.95

$1.73

$1.67

$1.53

View

Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT R/A HEADER

39-30-0080
Molex
1: $1.58
18,328Expected 2026-05-25

Mfr. Part #
39-30-0080

Mouser Part #
538-39-30-0080

Molex

Headers & Wire Housings 8 CKT R/A HEADER

Datasheet

18,328Expected 2026-05-25

$1.58

$1.43

$1.38

$1.33

View

Min.: 1
Mult.: 1

Headers & Wire Housings 22P RA HEADER ASSY MINI-FIT

39-30-0220
Molex
1: $7.32
1,415On Order

Mfr. Part #
39-30-0220

Mouser Part #
538-39-30-0220

Molex

Headers & Wire Housings 22P RA HEADER ASSY MINI-FIT

Datasheet

1,415On Order

$7.32

$6.23

$5.30

$5.23

View

Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT R/A HEADER

39-30-1162
Molex
1: $12.40
1,000Expected 2026-07-20

Mfr. Part #
39-30-1162

Mouser Part #
538-39-30-1162

Molex

Headers & Wire Housings 16 CKT R/A HEADER

Datasheet

1,000Expected 2026-07-20

$12.40

$9.52

$9.21

$7.81

View

Min.: 1
Mult.: 1

Headers & Wire Housings 5566-10BGS /N/MIN I FIT CONN HOUS ASSY

39-31-0107
Molex
1: $5.71
1,600Expected 2026-06-04

Mfr. Part #
39-31-0107

Mouser Part #
538-39-31-0107

Molex

Headers & Wire Housings 5566-10BGS /N/MIN I FIT CONN HOUS ASSY

Datasheet

1,600Expected 2026-06-04

$5.71

$5.65

$4.48

$4.27

View

Min.: 1
Mult.: 1

Headers & Wire Housings 14 CKT VERT HEADER

39-31-0140
Molex
1: $3.68
2,400Expected 2026-04-10

Mfr. Part #
39-31-0140

Mouser Part #
538-39-31-0140

Molex

Headers & Wire Housings 14 CKT VERT HEADER

Datasheet

2,400Expected 2026-04-10

$3.68

$3.15

$2.76

$2.67

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4.20mm WtB VtHdr HT /OMntFlg 2.54Sn 6Ckt

87427-0642
Molex
1: $2.20
10,183Expected 2026-06-30

Mfr. Part #
87427-0642

Mouser Part #
538-87427-0642

Molex

Headers & Wire Housings 4.20mm WtB VtHdr HT /OMntFlg 2.54Sn 6Ckt

Datasheet

10,183Expected 2026-06-30

$2.20

$1.93

$1.90

$1.86

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4.2mm WtB RAHdr HT / OMntFlg 2.54Sn 10Ckt

87427-1002
Molex
1: $3.13
3,110Expected 2026-06-23

Mfr. Part #
87427-1002

Mouser Part #
538-87427-1002

Molex

Headers & Wire Housings 4.2mm WtB RAHdr HT / OMntFlg 2.54Sn 10Ckt

Datasheet

3,110Expected 2026-06-23

$3.13

$2.67

$2.27

$1.96

$1.86

Min.: 1
Mult.: 1

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

87427-1442
Molex
1: $4.19
2,500On Order

Mfr. Part #
87427-1442

Mouser Part #
538-87427-1442

Molex

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

Datasheet

2,500On Order

$4.19

$3.58

$3.55

$2.86

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4.2mm WtB VtHdr HT / OMntFlg 2.54Sn 18Ckt

87427-1842
Molex
1: $4.50
1,000Expected 2026-04-13

Mfr. Part #
87427-1842

Mouser Part #
538-87427-1842

Molex

Headers & Wire Housings 4.2mm WtB VtHdr HT / OMntFlg 2.54Sn 18Ckt

Datasheet

1,000Expected 2026-04-13

$4.50

$3.91

$3.18

$2.93

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4.2mm WtB RAHdr HT / OMntFlg 2.54Sn 20Ck

87427-2002
Molex
1: $6.85
1,677Expected 2026-05-28

Mfr. Part #
87427-2002

Mouser Part #
538-87427-2002

Molex

Headers & Wire Housings 4.2mm WtB RAHdr HT / OMntFlg 2.54Sn 20Ck

Datasheet

1,677Expected 2026-05-28

$6.85

$5.82

$4.47

$4.25

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4.2mm WtB RAHdr HT / OMntFlg 2.54Sn 22Ckt

87427-2202
Molex
1: $7.12
1,438Expected 2026-05-29

Mfr. Part #
87427-2202

Mouser Part #
538-87427-2202

Molex

Headers & Wire Housings 4.2mm WtB RAHdr HT / OMntFlg 2.54Sn 22Ckt

Datasheet

1,438Expected 2026-05-29

$7.12

$6.49

$5.23

$4.97

View

Min.: 1
Mult.: 1

Headers & Wire Housings 12 CKT VERT HEADER

39-29-3126
Molex
1: $2.81
449Expected 2026-06-09

Mfr. Part #
39-29-3126

Mouser Part #
538-39-29-3126

Molex

Headers & Wire Housings 12 CKT VERT HEADER

Datasheet

449Expected 2026-06-09

$2.81

$2.53

$2.50

$2.16

View

Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Term Crp Fem ChBs 50Au 18-24

40-13-0851
Molex
16,000: $0.646
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
40-13-0851

Mouser Part #
538-40-13-0851

Molex

Headers & Wire Housings MiniFit Term Crp Fem ChBs 50Au 18-24

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.646

Min.: 16,000
Mult.: 16,000

Reel: 4,000

Headers & Wire Housings MINIFIT REC 2CKT 555 REC 2CKT 555702RBLUE

39-02-7028
Molex
44,000: $0.381
Non-Stocked

Mfr. Part #
39-02-7028

Mouser Part #
538-39-02-7028

Molex

Headers & Wire Housings MINIFIT REC 2CKT 555 REC 2CKT 555702RBLUE

Non-Stocked

$0.381

Min.: 44,000
Mult.: 11,000

Headers & Wire Housings 2CKT N/M FIT CONN RC HSG RED 555702RRE

39-02-8020
Molex
44,000: $0.365
Non-Stocked

Mfr. Part #
39-02-8020

Mouser Part #
538-39-02-8020

Molex

Headers & Wire Housings 2CKT N/M FIT CONN RC HSG RED 555702RRE

Datasheet

Non-Stocked

$0.365

Min.: 44,000
Mult.: 11,000

Headers & Wire Housings 16 CKT R/A HEADER

39-29-4169
Molex
800: $7.03
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
39-29-4169

Mouser Part #
538-39-29-4169

Molex

Headers & Wire Housings 16 CKT R/A HEADER

Datasheet

Non-Stocked Lead-Time 22 Weeks

$7.03

$6.88

Min.: 800
Mult.: 800

Headers & Wire Housings MiniFit Jr RA DR /Fl /Flgs 30Au V-0 18Ckt

39-29-4189
Molex
300: $9.19
Non-Stocked

Mfr. Part #
39-29-4189

Mouser Part #
538-39-29-4189

Molex

Headers & Wire Housings MiniFit Jr RA DR /Fl /Flgs 30Au V-0 18Ckt

Datasheet

Non-Stocked

$9.19

$8.96

$8.52

Min.: 300
Mult.: 75

Headers & Wire Housings HDR VERT DUAL 18P w/PCB peg locks

39-29-9183
Molex
1,680: $2.29
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
39-29-9183

Mouser Part #
538-39-29-9183

Molex

Headers & Wire Housings HDR VERT DUAL 18P w/PCB peg locks

Datasheet

Non-Stocked Lead-Time 15 Weeks

$2.29

$2.18

Min.: 1,680
Mult.: 1,680

Headers & Wire Housings MiniFitJrHdr Vt DR W W/Pgs 30Au V-2 18Ckt

39-29-9185
Molex
1,680: $6.65
Non-Stocked

Mfr. Part #
39-29-9185

Mouser Part #
538-39-29-9185

Molex

Headers & Wire Housings MiniFitJrHdr Vt DR W W/Pgs 30Au V-2 18Ckt

Datasheet

Non-Stocked

$6.65

Min.: 1,680
Mult.: 1,680

Headers & Wire Housings 4.2MM 2R VERT22P HDR AU W/SNAP-IN PEG LCK

39-29-9224
Molex
1,440: $8.41
Non-Stocked

Mfr. Part #
39-29-9224

Mouser Part #
538-39-29-9224

Molex

Headers & Wire Housings 4.2MM 2R VERT22P HDR AU W/SNAP-IN PEG LCK

Datasheet

Non-Stocked

$8.41

Quote

Min.: 1,440
Mult.: 1,440

Headers & Wire Housings MiniFitJrHdr Vt DR W W/Pgs 30Au V-2 24Ckt

39-29-9245
Molex
1,200: $8.70
Non-Stocked

Mfr. Part #
39-29-9245

Mouser Part #
538-39-29-9245

Molex

Headers & Wire Housings MiniFitJrHdr Vt DR W W/Pgs 30Au V-2 24Ckt

Datasheet

Non-Stocked

$8.70

Quote

Min.: 1,200
Mult.: 1,200

Headers & Wire Housings MiniFit Jr RA SR /Pe /Peg +Ramp15A V0 3Ck

39-30-4030
Molex
800: $1.41
Non-Stocked

Mfr. Part #
39-30-4030

Mouser Part #
538-39-30-4030

Molex

Headers & Wire Housings MiniFit Jr RA SR /Pe /Peg +Ramp15A V0 3Ck

Datasheet

Non-Stocked

$1.41

$1.37

$1.36

Min.: 800
Mult.: 800

Headers & Wire Housings MiniFitJrHdr Vt SR W/Pgs Tin V-0 8ckt

39-30-6088
Molex
1: $2.79
Non-Stocked

Mfr. Part #
39-30-6088

Mouser Part #
538-39-30-6088

Molex

Headers & Wire Housings MiniFitJrHdr Vt SR W/Pgs Tin V-0 8ckt

Datasheet

Non-Stocked

$2.79

$2.38

$1.96

$1.87

View

Min.: 1
Mult.: 1