Connectors – Mouser United Kingdom

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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 A-5566-10A2GS

39-29-9105
Molex
1: £4.31
7In Stock

Mfr. Part No.
39-29-9105

Mouser Part No
538-39-29-9105

Molex

Headers & Wire Housings A-5566-10A2GS

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Datasheet

7In Stock

£4.31

£3.92

£2.80

£2.75

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Min.: 1
Mult.: 1

Headers & Wire Housings 14 CKT VERT HEADER

39-29-9143
Molex
1: £0.952
184In Stock
1,782Expected 04/05/2026

Mfr. Part No.
39-29-9143

Mouser Part No
538-39-29-9143

Molex

Headers & Wire Housings 14 CKT VERT HEADER

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Datasheet

184In Stock

1,782Expected 04/05/2026

£0.952

£0.849

£0.818

£0.748

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Min.: 1
Mult.: 1

Headers & Wire Housings MiniFitJrHdr Vt DR W W/Pgs 30Au V-0 14Ckt

39-29-9149
Molex
1: £5.90
274In Stock

Mfr. Part No.
39-29-9149

Mouser Part No
538-39-29-9149

Molex

Headers & Wire Housings MiniFitJrHdr Vt DR W W/Pgs 30Au V-0 14Ckt

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Datasheet

274In Stock

£5.90

£5.44

£3.97

£3.92

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Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT VERT HEADER

39-29-9162
Molex
1: £1.58
295In Stock
352Expected 26/02/2026

Mfr. Part No.
39-29-9162

Mouser Part No
538-39-29-9162

Molex

Headers & Wire Housings 16 CKT VERT HEADER

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Datasheet

295In Stock

352Expected 26/02/2026

£1.58

£1.42

£1.20

£1.08

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Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT VERT HEADER

39-29-9166
Molex
1: £1.94
618In Stock

Mfr. Part No.
39-29-9166

Mouser Part No
538-39-29-9166

Molex

Headers & Wire Housings 16 CKT VERT HEADER

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Datasheet

618In Stock

£1.94

£1.80

£1.65

£1.63

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Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT VERT HEADER

39-29-9167
Molex
1: £2.23
673In Stock

Mfr. Part No.
39-29-9167

Mouser Part No
538-39-29-9167

Molex

Headers & Wire Housings 16 CKT VERT HEADER

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Datasheet

673In Stock

£2.23

£1.89

£1.62

£1.47

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Min.: 1
Mult.: 1

Headers & Wire Housings 18 CKT VERT HEADER

39-29-9182
Molex
1: £1.96
105In Stock

Mfr. Part No.
39-29-9182

Mouser Part No
538-39-29-9182

Molex

Headers & Wire Housings 18 CKT VERT HEADER

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Datasheet

105In Stock

£1.96

£1.75

£1.67

£1.48

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Min.: 1
Mult.: 1

Headers & Wire Housings 18 CKT VERT HEADER

39-29-9186
Molex
1: £2.82
131In Stock
1,680Expected 03/06/2026

Mfr. Part No.
39-29-9186

Mouser Part No
538-39-29-9186

Molex

Headers & Wire Housings 18 CKT VERT HEADER

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Datasheet

131In Stock

1,680Expected 03/06/2026

£2.82

£2.59

£2.31

£2.17

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT VERT HEADER

39-29-9203
Molex
1: £1.53
348In Stock
1,440Expected 24/02/2026

Mfr. Part No.
39-29-9203

Mouser Part No
538-39-29-9203

Molex

Headers & Wire Housings 20 CKT VERT HEADER

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Datasheet

348In Stock

1,440Expected 24/02/2026

£1.53

£1.30

£1.24

£1.13

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT VERT HEADER

39-29-9207
Molex
1: £3.13
1In Stock

Mfr. Part No.
39-29-9207

Mouser Part No
538-39-29-9207

Molex

Headers & Wire Housings 20 CKT VERT HEADER

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Datasheet

1In Stock

£3.13

£2.76

£2.37

£2.17

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Min.: 1
Mult.: 1

Headers & Wire Housings 24CKT RA DR HDR

39-30-0240
Molex
1: £4.01
161In 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

161In Stock

6,000Expected 20/07/2026

£4.01

£3.34

£3.27

£3.24

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Min.: 1
Mult.: 1

Headers & Wire Housings 3 CKT VERT HEADER

39-30-1039
Molex
1: £0.473
43,192In Stock
6,267Expected 11/05/2026

Mfr. Part No.
39-30-1039

Mouser Part No
538-39-30-1039

Molex

Headers & Wire Housings 3 CKT VERT HEADER

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Datasheet

43,192In Stock

6,267Expected 11/05/2026

£0.473

£0.402

£0.40

£0.327

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Min.: 1
Mult.: 1

Headers & Wire Housings 12 CKT R/A HEADER

39-30-1121
Molex
1: £3.08
397In Stock
2,883On Order

Mfr. Part No.
39-30-1121

Mouser Part No
538-39-30-1121

Molex

Headers & Wire Housings 12 CKT R/A HEADER

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Datasheet

397In Stock

2,883On Order

£3.08

£2.80

£2.65

£2.47

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Min.: 1
Mult.: 1

Headers & Wire Housings 3 CKT VERT HEADER

39-30-2030
Molex
1: £0.646
1,650In Stock
21,252Expected 04/05/2026

Mfr. Part No.
39-30-2030

Mouser Part No
538-39-30-2030

Molex

Headers & Wire Housings 3 CKT VERT HEADER

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Datasheet

1,650In Stock

21,252Expected 04/05/2026

£0.646

£0.50

£0.493

£0.453

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Min.: 1
Mult.: 1

Headers & Wire Housings 4.2MM 2R VERT 6P HDR SN W/SNAP-IN PEG LC

39-30-6067
Molex
1: £0.653
484In Stock
3,840Expected 12/05/2026

Mfr. Part No.
39-30-6067

Mouser Part No
538-39-30-6067

Molex

Headers & Wire Housings 4.2MM 2R VERT 6P HDR SN W/SNAP-IN PEG LC

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Datasheet

484In Stock

3,840Expected 12/05/2026

£0.653

£0.557

£0.473

£0.423

£0.41

Min.: 1
Mult.: 1

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

39-30-6087
Molex
1: £0.834
2,145In Stock

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

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Datasheet

2,145In Stock

£0.834

£0.796

£0.675

£0.602

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Min.: 1
Mult.: 1

Headers & Wire Housings 4.2MM 2R VERT10P HDR SN W/SNAP-IN PEG LCK

39-30-6107
Molex
1: £1.11
1,665In Stock

Mfr. Part No.
39-30-6107

Mouser Part No
538-39-30-6107

Molex

Headers & Wire Housings 4.2MM 2R VERT10P HDR SN W/SNAP-IN PEG LCK

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Datasheet

1,665In Stock

£1.11

£0.943

£0.882

£0.773

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Min.: 1
Mult.: 1

Headers & Wire Housings MiniFitJrHdr Vt SR W/Pgs Tin V-0 10ckt

39-30-6108
Molex
1: £1.58
39In Stock

Mfr. Part No.
39-30-6108

Mouser Part No
538-39-30-6108

Molex

Headers & Wire Housings MiniFitJrHdr Vt SR W/Pgs Tin V-0 10ckt

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Datasheet

39In Stock

£1.58

£1.34

£1.13

£1.09

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Min.: 1
Mult.: 1

Headers & Wire Housings 4.2MM 2R VERT14P HDR SN W/SNAP-IN PEG LCK

39-30-6147
Molex
1: £1.32
753In Stock

Mfr. Part No.
39-30-6147

Mouser Part No
538-39-30-6147

Molex

Headers & Wire Housings 4.2MM 2R VERT14P HDR SN W/SNAP-IN PEG LCK

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Datasheet

753In Stock

£1.32

£1.11

£0.943

£0.841

£0.816

Min.: 1
Mult.: 1

Headers & Wire Housings 4.2MM 2R VERT24P HDR SN W/SNAP-IN PEG LCK

39-30-6247
Molex
1: £2.26
582In Stock

Mfr. Part No.
39-30-6247

Mouser Part No
538-39-30-6247

Molex

Headers & Wire Housings 4.2MM 2R VERT24P HDR SN W/SNAP-IN PEG LCK

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Datasheet

582In Stock

£2.26

£2.05

£2.01

£1.85

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Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT VERT HEADER

39-31-0100
Molex
1: £1.33
382In Stock
4,000On Order

Mfr. Part No.
39-31-0100

Mouser Part No
538-39-31-0100

Molex

Headers & Wire Housings 10 CKT VERT HEADER

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Datasheet

382In Stock

4,000On Order

£1.33

£1.28

£1.02

£0.969

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Min.: 1
Mult.: 1

Headers & Wire Housings 24P VERT HDR W/PEGS

44206-0002
Molex
1: £1.49
530In Stock

Mfr. Part No.
44206-0002

Mouser Part No
538-44206-0002

Molex

Headers & Wire Housings 24P VERT HDR W/PEGS

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Datasheet

530In Stock

£1.49

£1.27

£1.13

£1.07

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Min.: 1
Mult.: 1

Headers & Wire Housings 4.2MM WTB HIGH TEMP VERT HEADER W/O FLNG

87427-0444
Molex
1: £0.421
291In Stock
9,000Expected 20/05/2026

Mfr. Part No.
87427-0444

Mouser Part No
538-87427-0444

Molex

Headers & Wire Housings 4.2MM WTB HIGH TEMP VERT HEADER W/O FLNG

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Datasheet

291In Stock

9,000Expected 20/05/2026

£0.421

£0.354

£0.301

£0.268

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Min.: 1
Mult.: 1

Headers & Wire Housings 4.20mm WtB VtHdr HT /OMntFlg 2.54Sn 8Ckt

87427-0842
Molex
1: £0.978
161In Stock
4,750Expected 16/06/2026

Mfr. Part No.
87427-0842

Mouser Part No
538-87427-0842

Molex

Headers & Wire Housings 4.20mm WtB VtHdr HT /OMntFlg 2.54Sn 8Ckt

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Datasheet

161In Stock

4,750Expected 16/06/2026

£0.978

£0.899

£0.882

£0.841

£0.724

Min.: 1
Mult.: 1

Headers & Wire Housings MINI-FITJR W-T-B HDR 10CKT

87427-1042
Molex
1: £1.10
1,010In Stock

Mfr. Part No.
87427-1042

Mouser Part No
538-87427-1042

Molex

Headers & Wire Housings MINI-FITJR W-T-B HDR 10CKT

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Datasheet

1,010In Stock

£1.10

£0.986

£0.908

£0.89

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Min.: 1
Mult.: 1

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