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 4.2MM 2R VERT22P HDR SN W/O SNAP-IN PEG

39-28-8220
Molex
1: £2.38
680In Stock

Mfr. Part No.
39-28-8220

Mouser Part No
538-39-28-8220

Molex

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

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Datasheet

680In Stock

£2.38

£2.03

£2.01

£1.99

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Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT VERT HEADER

39-28-9048
Molex
1: £2.33
1,202In Stock

Mfr. Part No.
39-28-9048

Mouser Part No
538-39-28-9048

Molex

Headers & Wire Housings 4 CKT VERT HEADER

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Datasheet

1,202In Stock

£2.33

£1.75

£1.66

£1.41

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Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT VERT HEADER

39-28-9068
Molex
1: £2.15
2,423In Stock

Mfr. Part No.
39-28-9068

Mouser Part No
538-39-28-9068

Molex

Headers & Wire Housings 6 CKT VERT HEADER

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Datasheet

2,423In Stock

£2.15

£1.71

£1.52

£1.43

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Min.: 1
Mult.: 1

Headers & Wire Housings 12 CKT VERT HEADER

39-28-9128
Molex
1: £4.80
579In Stock

Mfr. Part No.
39-28-9128

Mouser Part No
538-39-28-9128

Molex

Headers & Wire Housings 12 CKT VERT HEADER

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Datasheet

579In Stock

£4.80

£4.41

£4.11

£3.49

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Min.: 1
Mult.: 1

Headers & Wire Housings 14 CKT VERT HEADER

39-28-9148
Molex
1: £6.94
887In Stock

Mfr. Part No.
39-28-9148

Mouser Part No
538-39-28-9148

Molex

Headers & Wire Housings 14 CKT VERT HEADER

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Datasheet

887In Stock

£6.94

£5.69

£5.41

£5.26

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Min.: 1
Mult.: 1

Headers & Wire Housings HDR VERT DUAL 16P PCB w/peg locks

39-28-9168
Molex
1: £7.06
1,263In Stock

Mfr. Part No.
39-28-9168

Mouser Part No
538-39-28-9168

Molex

Headers & Wire Housings HDR VERT DUAL 16P PCB w/peg locks

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Datasheet

1,263In Stock

£7.06

£6.54

£6.39

£6.22

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT VERT HEADER

39-28-9208
Molex
1: £9.89
1,124In Stock
390Expected 22/06/2026

Mfr. Part No.
39-28-9208

Mouser Part No
538-39-28-9208

Molex

Headers & Wire Housings 20 CKT VERT HEADER

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Datasheet

1,124In Stock

390Expected 22/06/2026

£9.89

£8.77

£8.44

£8.10

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Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT VERT HEADER

39-29-0043
Molex
1: £1.34
3,366In Stock

Mfr. Part No.
39-29-0043

Mouser Part No
538-39-29-0043

Molex

Headers & Wire Housings 4 CKT VERT HEADER

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Datasheet

3,366In Stock

£1.34

£1.16

£1.13

£1.08

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT VERT HEADER

39-29-0083
Molex
1: £2.12
2,829In Stock

Mfr. Part No.
39-29-0083

Mouser Part No
538-39-29-0083

Molex

Headers & Wire Housings 8 CKT VERT HEADER

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Datasheet

2,829In Stock

£2.12

Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT VERT HEADER

39-29-0103
Molex
1: £4.33
1,470In Stock

Mfr. Part No.
39-29-0103

Mouser Part No
538-39-29-0103

Molex

Headers & Wire Housings 10 CKT VERT HEADER

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Datasheet

1,470In Stock

£4.33

£4.05

£3.90

£3.86

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Min.: 1
Mult.: 1

Headers & Wire Housings 12 CKT VERT HEADER

39-29-0123
Molex
1: £3.55
1,492In Stock

Mfr. Part No.
39-29-0123

Mouser Part No
538-39-29-0123

Molex

Headers & Wire Housings 12 CKT VERT HEADER

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Datasheet

1,492In Stock

£3.55

£3.30

£3.19

£3.14

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Min.: 1
Mult.: 1

Headers & Wire Housings 18 CKT VERT HEADER

39-29-0183
Molex
1: £5.94
880In Stock

Mfr. Part No.
39-29-0183

Mouser Part No
538-39-29-0183

Molex

Headers & Wire Housings 18 CKT VERT HEADER

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Datasheet

880In Stock

£5.94

£5.05

£4.30

£4.29

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Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT R/A HEADER

39-29-1027
Molex
1: £0.555
2,862In Stock

Mfr. Part No.
39-29-1027

Mouser Part No
538-39-29-1027

Molex

Headers & Wire Housings 2 CKT R/A HEADER

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Datasheet

2,862In Stock

£0.555

£0.473

£0.402

£0.362

Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT R/A HEADER

39-29-1028
Molex
1: £0.518
5,396In Stock

Mfr. Part No.
39-29-1028

Mouser Part No
538-39-29-1028

Molex

Headers & Wire Housings 2 CKT R/A HEADER

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Datasheet

5,396In Stock

£0.518

£0.452

£0.436

£0.398

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT R/A HEADER

39-29-1088
Molex
1: £0.908
2,132In Stock

Mfr. Part No.
39-29-1088

Mouser Part No
538-39-29-1088

Molex

Headers & Wire Housings 8 CKT R/A HEADER

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Datasheet

2,132In Stock

£0.908

£0.811

£0.748

£0.651

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Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT R/A HEADER

39-29-1108
Molex
1: £0.925
1,857In Stock

Mfr. Part No.
39-29-1108

Mouser Part No
538-39-29-1108

Molex

Headers & Wire Housings 10 CKT R/A HEADER

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Datasheet

1,857In Stock

£0.925

£0.788

£0.698

Min.: 1
Mult.: 1

Headers & Wire Housings 18 CKT R/A HEADER

39-29-1188
Molex
1: £2.35
696In Stock

Mfr. Part No.
39-29-1188

Mouser Part No
538-39-29-1188

Molex

Headers & Wire Housings 18 CKT R/A HEADER

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Datasheet

696In Stock

£2.35

£2.00

£1.96

£1.69

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Min.: 1
Mult.: 1

Headers & Wire Housings 24 CKT R/A HEADER

39-29-1247
Molex
1: £4.63
1,540In Stock

Mfr. Part No.
39-29-1247

Mouser Part No
538-39-29-1247

Molex

Headers & Wire Housings 24 CKT R/A HEADER

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Datasheet

1,540In Stock

£4.63

£4.04

£3.98

£3.93

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Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT VERT HEADER

39-29-3026
Molex
1: £0.375
5,187In Stock

Mfr. Part No.
39-29-3026

Mouser Part No
538-39-29-3026

Molex

Headers & Wire Housings 2 CKT VERT HEADER

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Datasheet

5,187In Stock

£0.375

£0.32

£0.272

£0.244

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Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT VERT HEADER

39-29-3066
Molex
1: £0.691
7,046In Stock

Mfr. Part No.
39-29-3066

Mouser Part No
538-39-29-3066

Molex

Headers & Wire Housings 6 CKT VERT HEADER

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Datasheet

7,046In Stock

£0.691

£0.545

£0.535

£0.471

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT VERT HEADER

39-29-3086
Molex
1: £0.882
3,354In Stock

Mfr. Part No.
39-29-3086

Mouser Part No
538-39-29-3086

Molex

Headers & Wire Housings 8 CKT VERT HEADER

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Datasheet

3,354In Stock

£0.882

£0.766

£0.744

£0.724

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Min.: 1
Mult.: 1

Headers & Wire Housings 14 CKT VERT HEADER

39-29-3146
Molex
1: £1.42
1,355In Stock

Mfr. Part No.
39-29-3146

Mouser Part No
538-39-29-3146

Molex

Headers & Wire Housings 14 CKT VERT HEADER

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Datasheet

1,355In Stock

£1.42

£1.32

£1.13

£1.12

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Min.: 1
Mult.: 1

Headers & Wire Housings 14CKT MINIFIT ASSEMB SEMBLY A556914AG1210

39-29-4149
Molex
1: £6.84
278In Stock

Mfr. Part No.
39-29-4149

Mouser Part No
538-39-29-4149

Molex

Headers & Wire Housings 14CKT MINIFIT ASSEMB SEMBLY A556914AG1210

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Datasheet

278In Stock

£6.84

£6.15

£5.80

£5.77

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Min.: 1
Mult.: 1

Headers & Wire Housings HDR VERT DUAL 2 POS w/o peg legs

39-29-6028
Molex
1: £0.751
3,262In Stock

Mfr. Part No.
39-29-6028

Mouser Part No
538-39-29-6028

Molex

Headers & Wire Housings HDR VERT DUAL 2 POS w/o peg legs

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Datasheet

3,262In Stock

£0.751

£0.689

£0.671

£0.611

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Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT VERT HEADER

39-29-6048
Molex
1: £1.75
4,439In Stock

Mfr. Part No.
39-29-6048

Mouser Part No
538-39-29-6048

Molex

Headers & Wire Housings 4 CKT VERT HEADER

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Datasheet

4,439In Stock

£1.75

£1.52

£1.47

£1.13

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Min.: 1
Mult.: 1

Mini-Fit Jr. Wire-to-Board Connectors

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