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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 10 CKT PLUG HOUSING

39-01-2106
Molex
1: $0.987
3,540In Stock

Mfr. Part No.
39-01-2106

Mouser Part No
538-39-01-2106

Molex

Headers & Wire Housings 10 CKT PLUG HOUSING

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Datasheet

3,540In Stock

$0.987

$0.784

$0.735

$0.674

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Min.: 1
Mult.: 1

Headers & Wire Housings 24 CKT PLUG HOUSING

39-01-2241
Molex
1: $1.61
515In Stock
4,977Expected 13/4/2026

Mfr. Part No.
39-01-2241

Mouser Part No
538-39-01-2241

Molex

Headers & Wire Housings 24 CKT PLUG HOUSING

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Datasheet

515In Stock

4,977Expected 13/4/2026

$1.61

$1.43

$1.32

$1.26

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT PLUG HOUSING

39-01-3089
Molex
1: $0.848
2,963In Stock
6,000On Order

Mfr. Part No.
39-01-3089

Mouser Part No
538-39-01-3089

Molex

Headers & Wire Housings 8 CKT PLUG HOUSING

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Datasheet

2,963In Stock

6,000On Order

$0.848

$0.723

$0.645

$0.614

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Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT PLUG HOUSING

39-01-3103
Molex
1: $0.584
3,271In Stock

Mfr. Part No.
39-01-3103

Mouser Part No
538-39-01-3103

Molex

Headers & Wire Housings 10 CKT PLUG HOUSING

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Datasheet

3,271In Stock

$0.584

$0.47

$0.428

$0.399

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Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT PLUG HOUSING

39-01-4046
Molex
1: $0.445
4,419In Stock

Mfr. Part No.
39-01-4046

Mouser Part No
538-39-01-4046

Molex

Headers & Wire Housings 4 CKT PLUG HOUSING

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Datasheet

4,419In Stock

$0.445

$0.374

$0.30

$0.279

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Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Jr Plg Hsg 6 Ckt Pnl Mnt Ers

39-01-4063
Molex
1: $0.612
4,303In Stock

Mfr. Part No.
39-01-4063

Mouser Part No
538-39-01-4063

Molex

Headers & Wire Housings MiniFit Jr Plg Hsg 6 Ckt Pnl Mnt Ers

Datasheet

4,303In Stock

$0.612

$0.534

$0.493

$0.463

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Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT VERT HEADER

39-28-1163
Molex
1: $2.47
8In Stock
6,300Expected 15/6/2026

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 15/6/2026

$2.47

$2.11

$1.74

$1.72

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Min.: 1
Mult.: 1

Headers & Wire Housings 24 CKT VERT HEADER

39-28-8240
Molex
1: $6.55
397In 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

397In Stock

$6.55

$5.24

$4.81

$4.60

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Min.: 1
Mult.: 1

Headers & Wire Housings MINI-FIT JR. HEADER

39-29-1147
Molex
1: $4.21
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

$4.21

$3.82

$3.73

$3.34

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Min.: 1
Mult.: 1

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

39-29-5183
Molex
1: $11.09
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

$11.09

$10.04

$7.53

$7.35

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Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT VERT HEADER

39-29-9025
Molex
1: $1.56
1,528In 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

1,528In Stock

$1.56

$1.33

$1.13

$1.00

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Min.: 1
Mult.: 1

Headers & Wire Housings 6P VERT HDR W/PEGS

39-29-9069
Molex
1: $4.46
8In Stock

Mfr. Part No.
39-29-9069

Mouser Part No
538-39-29-9069

Molex

Headers & Wire Housings 6P VERT HDR W/PEGS

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Datasheet

8In Stock

$4.46

$4.07

$3.89

$3.59

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Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT VERT HEADER

39-29-9106
Molex
1: $2.53
925In 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

925In Stock

$2.53

$2.06

$1.93

$1.79

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Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT VERT HEADER

39-29-9107
Molex
1: $2.49
895In 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

895In Stock

$2.49

$1.93

$1.89

$1.65

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Min.: 1
Mult.: 1

Headers & Wire Housings 14 CKT VERT HEADER

39-29-9142
Molex
1: $2.46
405In 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

405In Stock

$2.46

$2.21

$2.14

$1.97

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Min.: 1
Mult.: 1

Headers & Wire Housings 16 CRT VERT HEADER

39-29-9163
Molex
1: $2.21
88In Stock

Mfr. Part No.
39-29-9163

Mouser Part No
538-39-29-9163

Molex

Headers & Wire Housings 16 CRT VERT HEADER

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Datasheet

88In Stock

$2.21

$1.96

$1.78

$1.65

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Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT R/A HEADER

39-30-0040
Molex
1: $1.29
1,204In Stock
16,000Expected 20/4/2026

Mfr. Part No.
39-30-0040

Mouser Part No
538-39-30-0040

Molex

Headers & Wire Housings 4 CKT R/A HEADER

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Datasheet

1,204In Stock

16,000Expected 20/4/2026

$1.29

$1.10

$0.937

$0.837

$0.791

Min.: 1
Mult.: 1

Headers & Wire Housings 24 CKT R/A HEADER

39-30-1240
Molex
1: $3.18
787In Stock

Mfr. Part No.
39-30-1240

Mouser Part No
538-39-30-1240

Molex

Headers & Wire Housings 24 CKT R/A HEADER

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Datasheet

787In Stock

$3.18

$2.92

$2.74

$2.56

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Min.: 1
Mult.: 1

Headers & Wire Housings 3 CKT R/A HEADER

39-30-3038
Molex
1: $2.29
132In Stock
11,990Expected 4/5/2026

Mfr. Part No.
39-30-3038

Mouser Part No
538-39-30-3038

Molex

Headers & Wire Housings 3 CKT R/A HEADER

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Datasheet

132In Stock

11,990Expected 4/5/2026

$2.29

$2.11

$2.04

$1.97

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Min.: 1
Mult.: 1

Headers & Wire Housings 5 CKT R/A HEADER

39-30-3056
Molex
1: $1.77
912In Stock
3,200Expected 6/5/2026

Mfr. Part No.
39-30-3056

Mouser Part No
538-39-30-3056

Molex

Headers & Wire Housings 5 CKT R/A HEADER

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Datasheet

912In Stock

3,200Expected 6/5/2026

$1.77

$1.56

$1.53

$1.34

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Min.: 1
Mult.: 1

Headers & Wire Housings 5 CKT R/A HEADER

39-30-3058
Molex
1: $4.38
534In Stock
5,600Expected 19/5/2026

Mfr. Part No.
39-30-3058

Mouser Part No
538-39-30-3058

Molex

Headers & Wire Housings 5 CKT R/A HEADER

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Datasheet

534In Stock

5,600Expected 19/5/2026

$4.38

$3.73

$2.88

$2.72

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Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT VERT HEADER

39-31-0068
Molex
1: $3.96
389In Stock

Mfr. Part No.
39-31-0068

Mouser Part No
538-39-31-0068

Molex

Headers & Wire Housings 6 CKT VERT HEADER

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Datasheet

389In Stock

$3.96

$3.71

$3.56

$3.43

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Min.: 1
Mult.: 1

Headers & Wire Housings MINI-FIT BMI HDR 24P

43879-0032
Molex
1: $27.38
90In Stock
1,600Expected 7/7/2026

Mfr. Part No.
43879-0032

Mouser Part No
538-43879-0032

Molex

Headers & Wire Housings MINI-FIT BMI HDR 24P

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Datasheet

90In Stock

1,600Expected 7/7/2026

$27.38

$23.27

$18.85

$18.78

$17.43

Min.: 1
Mult.: 1

Headers & Wire Housings MF SMC VERT HDR W/.1 .125CLIP TIN 10CKT

44068-0092
Molex
1: $8.13
337In Stock

Mfr. Part No.
44068-0092

Mouser Part No
538-44068-0092

Molex

Headers & Wire Housings MF SMC VERT HDR W/.1 .125CLIP TIN 10CKT

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Datasheet

337In Stock

$8.13

$7.41

$7.02

$6.85

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Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Continuity T uity Tst Plg DR 6Ckt

44281-0002
Molex
1: $156.43
7In Stock

Mfr. Part No.
44281-0002

Mouser Part No
538-44281-0002

Molex

Headers & Wire Housings MiniFit Continuity T uity Tst Plg DR 6Ckt

Learn More

Datasheet

7In Stock

$156.43

$132.97

$125.86

$122.78

$115.13

Min.: 1
Mult.: 1

Mini-Fit Jr. Connectors

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Mini-Fit Jr. Connectors

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