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Mini-Fit Jr. Connectors

Molex Mini-Fit Jr. Connectors are ideal for higher-current / higher-density applications that require design flexibility for wire-to-wire and wire-to-board configurations. Molex Mini-Fit Jr. connectors are made for power applications up to 9.0A per circuit. The connectors feature fully isolated terminals, positive housing locks, low-engagement forces, and polarized housings. They are UL recognized, CSA approved, and TUV licensed. All components are lead free and RoHS compliant. Molex Mini-Fit Jr. Connectors are available in a single row or dual row, 2 to 24 circuit options, and multiple plating and material selections.

All Results (1.367)

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Part #

Headers & Wire Housings MINI-FIT JR. HEADER

39-29-5163
Molex
1: Rp96.867
133In Stock

Mfr. Part No.
39-29-5163

Mouser Part No
538-39-29-5163

Molex

Headers & Wire Housings MINI-FIT JR. HEADER

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Datasheet

133In Stock

Rp96.867

Rp82.374

Rp75.769

Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT R/A HEADER

39-29-5203
Molex
1: Rp150.804
197In Stock

Mfr. Part No.
39-29-5203

Mouser Part No
538-39-29-5203

Molex

Headers & Wire Housings 20 CKT R/A HEADER

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Datasheet

197In Stock

Rp150.804

Rp138.879

Rp137.412

Rp137.228

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Min.: 1
Mult.: 1

Headers & Wire Housings MINI-FIT JR. HEADER

39-29-5223
Molex
1: Rp150.621
46In 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

46In Stock

Rp150.621

Rp140.530

Rp138.145

Rp119.983

Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT VERT HEADER

39-29-9046
Molex
1: Rp17.796
2.603In Stock

Mfr. Part No.
39-29-9046

Mouser Part No
538-39-29-9046

Molex

Headers & Wire Housings 4 CKT VERT HEADER

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Datasheet

2.603In Stock

Rp17.796

Rp14.750

Rp14.603

Rp11.796

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT VERT HEADER

39-29-9086
Molex
1: Rp28.620
605In Stock

Mfr. Part No.
39-29-9086

Mouser Part No
538-39-29-9086

Molex

Headers & Wire Housings 8 CKT VERT HEADER

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Datasheet

605In Stock

Rp28.620

Rp24.584

Rp23.850

Rp21.281

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Min.: 1
Mult.: 1

Headers & Wire Housings A-5566-10A2GS

39-29-9105
Molex
1: Rp105.306
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

Rp105.306

Rp95.766

Rp68.431

Rp67.146

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Min.: 1
Mult.: 1

Headers & Wire Housings 14 CKT VERT HEADER

39-29-9147
Molex
1: Rp55.955
45In 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

45In Stock

Rp55.955

Rp47.516

Rp45.131

Rp32.472

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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: Rp144.200
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

Rp144.200

Rp132.825

Rp97.050

Rp95.766

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Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT VERT HEADER

39-29-9162
Molex
1: Rp36.875
647In Stock

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

647In Stock

Rp36.875

Rp34.857

Rp29.537

Rp26.418

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Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT VERT HEADER

39-29-9166
Molex
1: Rp47.333
568In 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

568In Stock

Rp47.333

Rp44.030

Rp40.361

Rp39.811

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Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT VERT HEADER

39-29-9167
Molex
1: Rp53.020
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

Rp53.020

Rp46.232

Rp39.811

Rp37.242

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Min.: 1
Mult.: 1

Headers & Wire Housings 18 CKT VERT HEADER

39-29-9182
Molex
1: Rp47.333
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

Rp47.333

Rp42.746

Rp40.728

Rp36.325

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Min.: 1
Mult.: 1

Headers & Wire Housings 18 CKT VERT HEADER

39-29-9186
Molex
1: Rp68.981
81In 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

81In Stock

1.680Expected 03/06/2026

Rp68.981

Rp63.294

Rp56.506

Rp52.836

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT VERT HEADER

39-29-9203
Molex
1: Rp41.095
344In Stock
1.440Expected 02/06/2026

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

344In Stock

1.440Expected 02/06/2026

Rp41.095

Rp35.775

Rp34.307

Rp30.271

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT VERT HEADER

39-29-9207
Molex
1: Rp76.686
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

Rp76.686

Rp67.330

Rp57.973

Rp53.203

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Min.: 1
Mult.: 1

Headers & Wire Housings MINIFITJR HDR VT DR W/PGS 30AU V0 22 CKT

39-29-9229
Molex
1: Rp133.192
431In Stock

Mfr. Part No.
39-29-9229

Mouser Part No
538-39-29-9229

Molex

Headers & Wire Housings MINIFITJR HDR VT DR W/PGS 30AU V0 22 CKT

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Datasheet

431In Stock

Rp133.192

Rp120.533

Rp113.929

Rp111.177

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Min.: 1
Mult.: 1

Headers & Wire Housings 24CKT RA DR HDR

39-30-0240
Molex
1: Rp97.968
151In 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

151In Stock

6.000Expected 20/07/2026

Rp97.968

Rp81.640

Rp79.989

Rp79.071

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT R/A HEADER

39-30-1201
Molex
1: Rp199.788
8In Stock

Mfr. Part No.
39-30-1201

Mouser Part No
538-39-30-1201

Molex

Headers & Wire Housings 20 CKT R/A HEADER

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Datasheet

8In Stock

Rp199.788

Rp169.884

Rp141.631

Rp135.577

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Min.: 1
Mult.: 1

Headers & Wire Housings 3 CKT VERT HEADER

39-30-2030
Molex
1: Rp12.659
1.483In 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

1.483In Stock

21.252Expected 04/05/2026

Rp12.659

Rp10.255

Rp9.815

Rp9.191

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Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Jr RA SR /Fl SR /Flg Tin V-0 3Ckt

39-30-3032
Molex
1: Rp21.648
1.949In Stock
4.056Expected 04/06/2026

Mfr. Part No.
39-30-3032

Mouser Part No
538-39-30-3032

Molex

Headers & Wire Housings MiniFit Jr RA SR /Fl SR /Flg Tin V-0 3Ckt

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Datasheet

1.949In Stock

4.056Expected 04/06/2026

Rp21.648

Rp19.447

Rp17.942

Rp14.145

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Min.: 1
Mult.: 1

Headers & Wire Housings MiniFitJr Vt HdrAssy SR wPeg 3Ckt

39-30-5038
Molex
1: Rp17.062
1.919In Stock

Mfr. Part No.
39-30-5038

Mouser Part No
538-39-30-5038

Molex

Headers & Wire Housings MiniFitJr Vt HdrAssy SR wPeg 3Ckt

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Datasheet

1.919In Stock

Rp17.062

Rp14.769

Rp13.503

Rp12.182

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Min.: 1
Mult.: 1

Headers & Wire Housings MINIFITJRHDR VT DR W/PGS TIN V-2 2CKT

39-30-6025
Molex
1: Rp12.659
488In Stock
6.720Expected 13/04/2026

Mfr. Part No.
39-30-6025

Mouser Part No
538-39-30-6025

Molex

Headers & Wire Housings MINIFITJRHDR VT DR W/PGS TIN V-2 2CKT

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Datasheet

488In Stock

6.720Expected 13/04/2026

Rp12.659

Rp10.769

Rp9.155

Rp8.182

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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: Rp15.961
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

Rp15.961

Rp13.613

Rp11.558

Rp10.329

Rp10.035

Min.: 1
Mult.: 1

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

39-30-6087
Molex
1: Rp19.447
2.135In 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

2.135In Stock

Rp19.447

Rp16.493

Rp14.713

Rp13.631

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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: Rp27.152
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

Rp27.152

Rp23.116

Rp19.447

Rp17.484

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Min.: 1
Mult.: 1

Mini-Fit Jr. Connectors

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Mini-Fit Jr. Connectors

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