Connectors – Mouser Estonia

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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 18 CKT VERT HEADER

39-29-9182
Molex
1: 2,22 €
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

2,22 €

2,00 €

1,91 €

1,70 €

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Min.: 1
Mult.: 1

Headers & Wire Housings 18 CKT VERT HEADER

39-29-9186
Molex
1: 3,47 €
131In Stock
1.680Expected 6/3/2026

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 6/3/2026

3,47 €

2,97 €

2,53 €

2,25 €

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT VERT HEADER

39-29-9203
Molex
1: 1,75 €
348In Stock
1.440Expected 2/24/2026

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 2/24/2026

1,75 €

1,49 €

1,42 €

1,26 €

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT VERT HEADER

39-29-9207
Molex
1: 3,58 €
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

3,58 €

3,16 €

3,07 €

2,57 €

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Min.: 1
Mult.: 1

Headers & Wire Housings 12 CKT R/A HEADER

39-30-1121
Molex
1: 3,52 €
569In 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

569In Stock

2.883On Order

3,52 €

3,20 €

3,03 €

2,82 €

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Min.: 1
Mult.: 1

Headers & Wire Housings 3 CKT VERT HEADER

39-30-2030
Molex
1: 0,654 €
1.658In Stock
21.252Expected 5/4/2026

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

1.658In Stock

21.252Expected 5/4/2026

0,654 €

0,507 €

0,462 €

0,458 €

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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: 0,748 €
939In Stock

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

939In Stock

0,748 €

0,638 €

0,542 €

0,484 €

0,459 €

Min.: 1
Mult.: 1

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

39-30-6087
Molex
1: 0,912 €
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

0,912 €

0,773 €

0,69 €

0,639 €

0,586 €

Min.: 1
Mult.: 1

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

39-30-6147
Molex
1: 1,51 €
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

1,51 €

1,27 €

1,08 €

0,963 €

0,935 €

Min.: 1
Mult.: 1

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

39-30-6247
Molex
1: 2,43 €
585In 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

585In Stock

2,43 €

2,24 €

2,19 €

2,12 €

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Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT VERT HEADER

39-31-0020
Molex
1: 0,439 €
1.390In Stock
7.200Expected 2/16/2026

Mfr. Part No.
39-31-0020

Mouser Part No
538-39-31-0020

Molex

Headers & Wire Housings 2 CKT VERT HEADER

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Datasheet

1.390In Stock

7.200Expected 2/16/2026

0,439 €

0,377 €

0,365 €

Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT VERT HEADER

39-31-0028
Molex
1: 1,38 €
3.096In Stock
4.017Expected 6/15/2026

Mfr. Part No.
39-31-0028

Mouser Part No
538-39-31-0028

Molex

Headers & Wire Housings 2 CKT VERT HEADER

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Datasheet

3.096In Stock

4.017Expected 6/15/2026

1,38 €

1,20 €

1,15 €

1,08 €

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Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT VERT HEADER

39-31-0100
Molex
1: 1,32 €
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

1,32 €

1,05 €

0,998 €

0,963 €

0,92 €

Min.: 1
Mult.: 1

Headers & Wire Housings 24P VERT HDR W/PEGS

44206-0002
Molex
1: 1,71 €
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

1,71 €

1,45 €

1,23 €

1,17 €

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Min.: 1
Mult.: 1

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

50-29-1662
Molex
1: 0,396 €
7.191In Stock
13.000Expected 2/18/2026

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

7.191In Stock

13.000Expected 2/18/2026

0,396 €

0,329 €

0,297 €

0,27 €

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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: 0,482 €
297In Stock
9.000Expected 5/20/2026

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

297In Stock

9.000Expected 5/20/2026

0,482 €

0,406 €

0,401 €

0,339 €

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Min.: 1
Mult.: 1

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

87427-0842
Molex
1: 1,16 €
166In Stock
4.750Expected 6/16/2026

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

166In Stock

4.750Expected 6/16/2026

1,16 €

0,998 €

0,972 €

0,829 €

Min.: 1
Mult.: 1

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

87427-1042
Molex
1: 1,14 €
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

1,14 €

1,02 €

0,998 €

0,989 €

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Min.: 1
Mult.: 1

Headers & Wire Housings 4.2mm WtB VtHdr HT / OMntFlg 2.54Sn 12Ck

87427-1242
Molex
1: 2,02 €
968In Stock

Mfr. Part No.
87427-1242

Mouser Part No
538-87427-1242

Molex

Headers & Wire Housings 4.2mm WtB VtHdr HT / OMntFlg 2.54Sn 12Ck

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Datasheet

968In Stock

2,02 €

1,72 €

1,45 €

1,44 €

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Min.: 1
Mult.: 1

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

87427-1442
Molex
1: 2,47 €
1.500Expected 4/30/2026

Mfr. Part No.
87427-1442

Mouser Part No
538-87427-1442

Molex

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

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Datasheet

1.500Expected 4/30/2026

2,47 €

2,24 €

2,12 €

2,05 €

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Min.: 1
Mult.: 1

Headers & Wire Housings 4.2mm WtB VtHdr HT / OMntFlg 2.54Sn 20Ckt

87427-2042
Molex
1: 3,18 €
177In Stock
1.000Expected 3/17/2026

Mfr. Part No.
87427-2042

Mouser Part No
538-87427-2042

Molex

Headers & Wire Housings 4.2mm WtB VtHdr HT / OMntFlg 2.54Sn 20Ckt

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Datasheet

177In Stock

1.000Expected 3/17/2026

3,18 €

2,71 €

2,19 €

2,03 €

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Min.: 1
Mult.: 1

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

87427-2012
Molex
1: 4,78 €
553In Stock
Factory Special Order

Mfr. Part No.
87427-2012

Mouser Part No
538-87427-2012

Factory Special Order

Molex

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

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Datasheet

553In Stock

4,78 €

4,35 €

4,12 €

4,02 €

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Min.: 1
Mult.: 1

Headers & Wire Housings MINI-FIT JR. HEADER

39-29-5223
Molex
1: 9,62 €
44In Stock

Mfr. Part No.
39-29-5223

Mouser Part No
538-39-29-5223

Molex

Headers & Wire Housings MINI-FIT JR. HEADER

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Datasheet

44In Stock

9,62 €

8,53 €

8,20 €

7,88 €

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Min.: 1
Mult.: 1

Headers & Wire Housings 14 CKT VERT HEADER

39-29-9147
Molex
1: 2,62 €
35In Stock

Mfr. Part No.
39-29-9147

Mouser Part No
538-39-29-9147

Molex

Headers & Wire Housings 14 CKT VERT HEADER

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Datasheet

35In Stock

2,62 €

2,23 €

2,12 €

1,64 €

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Min.: 1
Mult.: 1

Headers & Wire Housings MiniFitJrHdr Vt DR W W/Pgs 30Au V-0 24Ckt

39-29-9249
Molex
1: 12,80 €
53In Stock

Mfr. Part No.
39-29-9249

Mouser Part No
538-39-29-9249

Molex

Headers & Wire Housings MiniFitJrHdr Vt DR W W/Pgs 30Au V-0 24Ckt

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Datasheet

53In Stock

12,80 €

11,34 €

10,90 €

10,47 €

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Min.: 1
Mult.: 1

Mini-Fit Jr. Wire-to-Board Connectors

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