Connectors – Mouser Ireland

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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 MiniFitJrHdr Vt DR O O/Pgs 30Au V-2 16Ckt

39-31-0167
Molex
1: €8.78
378In Stock

Mfr. Part No.
39-31-0167

Mouser Part No
538-39-31-0167

Molex

Headers & Wire Housings MiniFitJrHdr Vt DR O O/Pgs 30Au V-2 16Ckt

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Datasheet

378In Stock

€8.78

€7.90

€7.45

€7.26

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Min.: 1
Mult.: 1

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

44206-0007
Molex
1: €0.843
2,225In Stock

Mfr. Part No.
44206-0007

Mouser Part No
538-44206-0007

Molex

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

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Datasheet

2,225In Stock

€0.843

€0.841

€0.84

€0.82

Min.: 1
Mult.: 1

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

50-29-1662
Molex
1: €0.404
15,837In 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

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Datasheet

15,837In Stock

€0.404

€0.356

€0.303

€0.27

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Min.: 1
Mult.: 1

Headers & Wire Housings MINI-FITJR W-T-B HDR 2CKT

87427-0202
Molex
1: €0.722
3,348In Stock

Mfr. Part No.
87427-0202

Mouser Part No
538-87427-0202

Molex

Headers & Wire Housings MINI-FITJR W-T-B HDR 2CKT

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Datasheet

3,348In Stock

€0.722

€0.616

€0.524

€0.499

Min.: 1
Mult.: 1

Headers & Wire Housings MINI-FIT JR. W-TO-B

87427-0242
Molex
1: €0.593
5,550In Stock

Mfr. Part No.
87427-0242

Mouser Part No
538-87427-0242

Molex

Headers & Wire Housings MINI-FIT JR. W-TO-B

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Datasheet

5,550In Stock

€0.593

€0.49

€0.396

€0.39

Min.: 1
Mult.: 1

Headers & Wire Housings MINI-FITJR W-T-B HDR 4CKT

87427-0402
Molex
1: €1.10
2,153In Stock

Mfr. Part No.
87427-0402

Mouser Part No
538-87427-0402

Molex

Headers & Wire Housings MINI-FITJR W-T-B HDR 4CKT

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Datasheet

2,153In Stock

€1.10

€0.963

€0.838

€0.791

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Min.: 1
Mult.: 1

Headers & Wire Housings MINI-FIT JR. W-TO-B

87427-0442
Molex
1: €0.826
3,887In Stock

Mfr. Part No.
87427-0442

Mouser Part No
538-87427-0442

Molex

Headers & Wire Housings MINI-FIT JR. W-TO-B

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Datasheet

3,887In Stock

€0.826

€0.75

€0.746

€0.635

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Min.: 1
Mult.: 1

Headers & Wire Housings 6CKT WTB RA HDR

87427-0602
Molex
1: €1.14
5,682In Stock

Mfr. Part No.
87427-0602

Mouser Part No
538-87427-0602

Molex

Headers & Wire Housings 6CKT WTB RA HDR

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Datasheet

5,682In Stock

€1.14

€1.03

€0.972

€0.912

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Min.: 1
Mult.: 1

Headers & Wire Housings MiniFitJr 4.2mm RA 8Ckt HDR W/O Flange

87427-0802
Molex
1: €1.50
3,394In Stock

Mfr. Part No.
87427-0802

Mouser Part No
538-87427-0802

Molex

Headers & Wire Housings MiniFitJr 4.2mm RA 8Ckt HDR W/O Flange

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Datasheet

3,394In Stock

€1.50

€1.27

€1.26

€1.08

€0.967

Min.: 1
Mult.: 1

Headers & Wire Housings 12CKT RA HDR

87427-1202
Molex
1: €2.52
1,571In Stock
2,140Expected 27/02/2026

Mfr. Part No.
87427-1202

Mouser Part No
538-87427-1202

Molex

Headers & Wire Housings 12CKT RA HDR

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Datasheet

1,571In Stock

2,140Expected 27/02/2026

€2.52

€2.21

€1.94

€1.75

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Min.: 1
Mult.: 1

Headers & Wire Housings MINI-FIT JR. W-TO-B

87427-1402
Molex
1: €2.77
2,448In Stock

Mfr. Part No.
87427-1402

Mouser Part No
538-87427-1402

Molex

Headers & Wire Housings MINI-FIT JR. W-TO-B

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Datasheet

2,448In Stock

€2.77

€2.36

€2.00

€1.97

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Min.: 1
Mult.: 1

Headers & Wire Housings MINI-FIT JR. W-TO-B

87427-1602
Molex
1: €2.73
714In Stock
1,908Expected 04/03/2026

Mfr. Part No.
87427-1602

Mouser Part No
538-87427-1602

Molex

Headers & Wire Housings MINI-FIT JR. W-TO-B

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Datasheet

714In Stock

1,908Expected 04/03/2026

€2.73

€2.33

€2.25

€1.77

€1.74

Min.: 1
Mult.: 1

Headers & Wire Housings HI-TEMP MINIFIT JR H -TEMP MINIFIT JR HD

87427-1642
Molex
1: €2.91
1,081In Stock

Mfr. Part No.
87427-1642

Mouser Part No
538-87427-1642

Molex

Headers & Wire Housings HI-TEMP MINIFIT JR H -TEMP MINIFIT JR HD

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Datasheet

1,081In Stock

€2.91

€2.64

€2.51

€2.43

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Min.: 1
Mult.: 1

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

87427-1802
Molex
1: €2.68
799In Stock

Mfr. Part No.
87427-1802

Mouser Part No
538-87427-1802

Molex

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

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Datasheet

799In Stock

€2.68

€2.29

€1.98

€1.97

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Min.: 1
Mult.: 1

Headers & Wire Housings SOCKET 22-28AWG BULK phosphor bronze

39-00-0066
Molex
1: €0.198
11,790In Stock
23,880Expected 04/03/2026

Mfr. Part No.
39-00-0066

Mouser Part No
538-39-00-0066

Molex

Headers & Wire Housings SOCKET 22-28AWG BULK phosphor bronze

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Datasheet

Product Comments

11,790In Stock

23,880Expected 04/03/2026

€0.198

€0.168

€0.157

€0.141

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Min.: 1
Mult.: 1

Headers & Wire Housings 12 CKT RCPT HOUSING

39-01-2125
Molex
1: €0.576
940In Stock
22,000Expected 21/04/2026

Mfr. Part No.
39-01-2125

Mouser Part No
538-39-01-21-25

Molex

Headers & Wire Housings 12 CKT RCPT HOUSING

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Datasheet

940In Stock

22,000Expected 21/04/2026

€0.576

€0.456

€0.429

€0.386

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Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT VERT HEADER

39-28-1163
Molex
1: €1.53
8In Stock
6,300Expected 15/06/2026

Mfr. Part No.
39-28-1163

Mouser Part No
538-39-28-1163

Molex

Headers & Wire Housings 16 CKT VERT HEADER

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Datasheet

8In Stock

6,300Expected 15/06/2026

€1.53

€1.31

€1.28

€1.10

Min.: 1
Mult.: 1

Headers & Wire Housings 24 CKT VERT HEADER

39-28-8240
Molex
1: €4.19
377In Stock

Mfr. Part No.
39-28-8240

Mouser Part No
538-39-28-8240

Molex

Headers & Wire Housings 24 CKT VERT HEADER

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Datasheet

377In Stock

€4.19

€3.09

€2.94

€2.54

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Min.: 1
Mult.: 1

Headers & Wire Housings MINI-FIT JR. HEADER

39-29-1147
Molex
1: €2.61
284In Stock

Mfr. Part No.
39-29-1147

Mouser Part No
538-39-29-1147

Molex

Headers & Wire Housings MINI-FIT JR. HEADER

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Datasheet

284In Stock

€2.61

€2.37

€2.30

€2.06

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT R/A HEADER

39-29-1208
Molex
1: €2.75
119In Stock

Mfr. Part No.
39-29-1208

Mouser Part No
538-39-29-1208

Molex

Headers & Wire Housings 20 CKT R/A HEADER

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Datasheet

119In Stock

€2.75

€2.03

€2.00

€1.93

€1.85

Min.: 1
Mult.: 1

Headers & Wire Housings HEADER R/A 94V-2

39-29-5183
Molex
1: €6.11
49In Stock

Mfr. Part No.
39-29-5183

Mouser Part No
538-39-29-5183

Molex

Headers & Wire Housings HEADER R/A 94V-2

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Datasheet

49In Stock

€6.11

€5.20

€4.36

€4.26

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Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT VERT HEADER

39-29-9025
Molex
1: €0.963
1,418In Stock

Mfr. Part No.
39-29-9025

Mouser Part No
538-39-29-9025

Molex

Headers & Wire Housings 2 CKT VERT HEADER

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Datasheet

1,418In Stock

€0.963

€0.82

€0.697

€0.622

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Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT VERT HEADER

39-29-9106
Molex
1: €1.26
919In Stock

Mfr. Part No.
39-29-9106

Mouser Part No
538-39-29-9106

Molex

Headers & Wire Housings 10 CKT VERT HEADER

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Datasheet

919In Stock

€1.26

€1.13

€1.11

€1.09

€1.07

Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT VERT HEADER

39-29-9107
Molex
1: €1.55
825In Stock

Mfr. Part No.
39-29-9107

Mouser Part No
538-39-29-9107

Molex

Headers & Wire Housings 10 CKT VERT HEADER

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Datasheet

825In Stock

€1.55

€1.26

€1.24

€1.02

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Min.: 1
Mult.: 1

Headers & Wire Housings 14 CKT VERT HEADER

39-29-9142
Molex
1: €1.46
355In Stock

Mfr. Part No.
39-29-9142

Mouser Part No
538-39-29-9142

Molex

Headers & Wire Housings 14 CKT VERT HEADER

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Datasheet

355In Stock

€1.46

€1.33

€1.24

€1.17

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Min.: 1
Mult.: 1

Mini-Fit Jr. Wire-to-Board Connectors

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