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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.

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Part #

Headers & Wire Housings NEW MINI FIT PLG HSG

39-02-8065
Molex
1: Rp11.925
753In Stock

Mfr. Part No.
39-02-8065

Mouser Part No
538-39-02-8065

Molex

Headers & Wire Housings NEW MINI FIT PLG HSG

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Datasheet

753In Stock

Rp11.925

Rp10.200

Rp8.458

Rp7.742

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Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Jr Crimp Rec Hsg 14Ckt

39-03-9142
Molex
1: Rp11.558
1.722In Stock

Mfr. Part No.
39-03-9142

Mouser Part No
538-39-03-9142

Molex

Headers & Wire Housings MiniFit Jr Crimp Rec Hsg 14Ckt

Datasheet

1.722In Stock

Rp11.558

Rp9.833

Rp8.788

Rp8.366

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT VERT HEADER

39-28-8080
Molex
1: Rp23.666
1.258In Stock
6.900Expected 16/06/2026

Mfr. Part No.
39-28-8080

Mouser Part No
538-39-28-8080

Molex

Headers & Wire Housings 8 CKT VERT HEADER

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Datasheet

1.258In Stock

6.900Expected 16/06/2026

Rp23.666

Rp20.181

Rp18.163

Rp17.832

Rp17.686

Min.: 1
Mult.: 1

Headers & Wire Housings 18CKT VERT DR HDR

39-28-9188
Molex
1: Rp189.881
1In Stock

Mfr. Part No.
39-28-9188

Mouser Part No
538-39-28-9188

Molex

Headers & Wire Housings 18CKT VERT DR HDR

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Datasheet

1In Stock

Rp189.881

Rp161.445

Rp137.228

Rp127.321

Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT VERT HEADER

39-29-0023
Molex
1: Rp19.447
9In Stock
21.600On Order

Mfr. Part No.
39-29-0023

Mouser Part No
538-39-29-0023

Molex

Headers & Wire Housings 2 CKT VERT HEADER

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Datasheet

9In Stock

21.600On Order

Rp19.447

Rp12.952

Rp12.787

Rp12.402

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Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT R/A HEADER

39-29-1047
Molex
1: Rp18.163
1.524In Stock

Mfr. Part No.
39-29-1047

Mouser Part No
538-39-29-1047

Molex

Headers & Wire Housings 4 CKT R/A HEADER

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Datasheet

1.524In Stock

Rp18.163

Rp13.906

Rp13.723

Rp13.264

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT R/A HEADER

39-29-1087
Molex
1: Rp33.757
107In Stock
1.800Expected 25/05/2026

Mfr. Part No.
39-29-1087

Mouser Part No
538-39-29-1087

Molex

Headers & Wire Housings 8 CKT R/A HEADER

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Datasheet

107In Stock

1.800Expected 25/05/2026

Rp33.757

Rp28.803

Rp27.702

Rp22.933

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Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT R/A HEADER

39-29-1107
Molex
1: Rp44.948
566In Stock

Mfr. Part No.
39-29-1107

Mouser Part No
538-39-29-1107

Molex

Headers & Wire Housings 10 CKT R/A HEADER

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Datasheet

566In Stock

Rp44.948

Rp38.343

Rp31.188

Rp27.519

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Min.: 1
Mult.: 1

Headers & Wire Housings 12 CKT R/A HEADER

39-29-1128
Molex
1: Rp34.490
237In Stock
1.650Expected 11/08/2026

Mfr. Part No.
39-29-1128

Mouser Part No
538-39-29-1128

Molex

Headers & Wire Housings 12 CKT R/A HEADER

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Datasheet

237In Stock

1.650Expected 11/08/2026

Rp34.490

Rp31.372

Rp30.821

Rp28.803

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Min.: 1
Mult.: 1

Headers & Wire Housings 14 CKT R/A HEADER

39-29-1148
Molex
1: Rp39.444
526In Stock

Mfr. Part No.
39-29-1148

Mouser Part No
538-39-29-1148

Molex

Headers & Wire Housings 14 CKT R/A HEADER

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Datasheet

526In Stock

Rp39.444

Rp35.408

Rp31.555

Rp29.354

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Min.: 1
Mult.: 1

Headers & Wire Housings 16CKT RA DR HDR

39-29-1167
Molex
1: Rp69.715
143In Stock
400Expected 23/03/2026

Mfr. Part No.
39-29-1167

Mouser Part No
538-39-29-1167

Molex

Headers & Wire Housings 16CKT RA DR HDR

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Datasheet

143In Stock

400Expected 23/03/2026

Rp69.715

Rp59.441

Rp53.020

Rp48.984

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Min.: 1
Mult.: 1

Headers & Wire Housings 18 CKT R/A HEADER

39-29-1188
Molex
1: Rp65.495
474In 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

474In Stock

Rp65.495

Rp57.423

Rp50.818

Rp45.865

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT R/A HEADER

39-29-1207
Molex
1: Rp83.658
138In Stock
800Expected 17/06/2026

Mfr. Part No.
39-29-1207

Mouser Part No
538-39-29-1207

Molex

Headers & Wire Housings 20 CKT R/A HEADER

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Datasheet

138In Stock

800Expected 17/06/2026

Rp83.658

Rp75.219

Rp72.834

Rp71.916

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Min.: 1
Mult.: 1

Headers & Wire Housings 22 CKT R/A HEADER

39-29-1228
Molex
1: Rp62.927
438In Stock
1.600Expected 02/04/2026

Mfr. Part No.
39-29-1228

Mouser Part No
538-39-29-1228

Molex

Headers & Wire Housings 22 CKT R/A HEADER

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Datasheet

438In Stock

1.600Expected 02/04/2026

Rp62.927

Rp57.973

Rp56.689

Rp53.020

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Min.: 1
Mult.: 1

Headers & Wire Housings 24 CKT R/A HEADER

39-29-1248
Molex
1: Rp83.474
104In Stock
300Expected 27/07/2026

Mfr. Part No.
39-29-1248

Mouser Part No
538-39-29-1248

Molex

Headers & Wire Housings 24 CKT R/A HEADER

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Datasheet

104In Stock

300Expected 27/07/2026

Rp83.474

Rp70.999

Rp57.423

Rp53.203

Rp51.185

Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT VERT HEADER

39-29-3026
Molex
1: Rp7.705
4.630In Stock
12.000Expected 17/06/2026

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

4.630In Stock

12.000Expected 17/06/2026

Rp7.705

Rp6.898

Rp6.623

Rp6.109

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Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT VERT HEADER

39-29-3106
Molex
1: Rp29.537
604In Stock

Mfr. Part No.
39-29-3106

Mouser Part No
538-39-29-3106

Molex

Headers & Wire Housings 10 CKT VERT HEADER

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Datasheet

604In Stock

Rp29.537

Rp25.134

Rp21.098

Rp19.080

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT VERT HEADER

39-29-3206
Molex
1: Rp59.991
609In Stock

Mfr. Part No.
39-29-3206

Mouser Part No
538-39-29-3206

Molex

Headers & Wire Housings 20 CKT VERT HEADER

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Datasheet

609In Stock

Rp59.991

Rp51.919

Rp48.067

Rp44.030

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Min.: 1
Mult.: 1

Headers & Wire Housings MiniFitJr Hdr RA 2P W/PCBMnt Flg .76umAu

39-29-4029
Molex
1: Rp37.059
32In Stock
1.720Expected 21/04/2026

Mfr. Part No.
39-29-4029

Mouser Part No
538-39-29-4029

Molex

Headers & Wire Housings MiniFitJr Hdr RA 2P W/PCBMnt Flg .76umAu

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Datasheet

32In Stock

1.720Expected 21/04/2026

Rp37.059

Rp31.555

Rp26.785

Rp23.666

Min.: 1
Mult.: 1

Headers & Wire Housings NEW MINI FIT CONN W MINI FIT CONN ASSY

39-29-4069
Molex
1: Rp67.513
5In Stock

Mfr. Part No.
39-29-4069

Mouser Part No
538-39-29-4069

Molex

Headers & Wire Housings NEW MINI FIT CONN W MINI FIT CONN ASSY

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Datasheet

5In Stock

Rp67.513

Rp60.358

Rp48.984

Rp47.149

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Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Jr RA DR /Fl /Flgs 30Au V-0 10Ck

39-29-4109
Molex
1: Rp89.345
214In Stock

Mfr. Part No.
39-29-4109

Mouser Part No
538-39-29-4109

Molex

Headers & Wire Housings MiniFit Jr RA DR /Fl /Flgs 30Au V-0 10Ck

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Datasheet

214In Stock

Rp89.345

Rp75.952

Rp73.567

Rp62.743

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Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Jr RA DR /Fl /Flgs 30Au V-0 12Ckt

39-29-4129
Molex
1: Rp132.275
42In Stock

Mfr. Part No.
39-29-4129

Mouser Part No
538-39-29-4129

Molex

Headers & Wire Housings MiniFit Jr RA DR /Fl /Flgs 30Au V-0 12Ckt

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Datasheet

42In Stock

Rp132.275

Rp109.709

Rp99.252

Rp96.317

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Min.: 1
Mult.: 1

Headers & Wire Housings 20CKT MINIFIT ASSEMB SEMBLY A556920AG1210

39-29-4209
Molex
1: Rp186.946
140In Stock

Mfr. Part No.
39-29-4209

Mouser Part No
538-39-29-4209

Molex

Headers & Wire Housings 20CKT MINIFIT ASSEMB SEMBLY A556920AG1210

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Datasheet

140In Stock

Rp186.946

Rp183.643

Rp173.003

Rp137.962

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Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT R/A HEADER

39-29-5023
Molex
1: Rp25.868
479In Stock
4.800Expected 02/04/2026

Mfr. Part No.
39-29-5023

Mouser Part No
538-39-29-5023

Molex

Headers & Wire Housings 2 CKT R/A HEADER

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Datasheet

479In Stock

4.800Expected 02/04/2026

Rp25.868

Rp22.199

Rp22.015

Rp19.263

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT R/A HEADER

39-29-5083
Molex
1: Rp62.376
401In Stock

Mfr. Part No.
39-29-5083

Mouser Part No
538-39-29-5083

Molex

Headers & Wire Housings 8 CKT R/A HEADER

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Datasheet

401In Stock

Rp62.376

Rp57.423

Rp54.488

Rp52.103

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Min.: 1
Mult.: 1

Mini-Fit Jr. Connectors

All Results (1.367)

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Mini-Fit Jr. Connectors

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