Connectors – Mouser Singapore

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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 24 CKT RCPT HOUSING

39-01-2245
Molex
1: $0.87
16,227In Stock

Mfr. Part No.
39-01-2245

Mouser Part No
538-39-01-2245

Molex

Headers & Wire Housings 24 CKT RCPT HOUSING

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Datasheet

16,227In Stock

$0.87

$0.734

$0.619

$0.57

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Min.: 1
Mult.: 1

Headers & Wire Housings MINI-FIT JR. RECEPT

39-01-3042
Molex
1: $0.449
52,927In Stock
38,425Expected 3/9/2026

Mfr. Part No.
39-01-3042

Mouser Part No
538-39-01-3042

Molex

Headers & Wire Housings MINI-FIT JR. RECEPT

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Datasheet

52,927In Stock

38,425Expected 3/9/2026

$0.449

$0.377

$0.341

$0.324

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Min.: 1
Mult.: 1

Headers & Wire Housings 10CKT MINFIT RECEPTA CEPTACLE T 555710RBL

39-01-3105
Molex
1: $0.857
7,559In Stock

Mfr. Part No.
39-01-3105

Mouser Part No
538-39-01-3105

Molex

Headers & Wire Housings 10CKT MINFIT RECEPTA CEPTACLE T 555710RBL

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Datasheet

7,559In Stock

$0.857

$0.718

$0.653

$0.622

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Min.: 1
Mult.: 1

Headers & Wire Housings 3 CKT RCPT HOUSING

39-01-4031
Molex
1: $0.762
46,915In Stock

Mfr. Part No.
39-01-4031

Mouser Part No
538-39-01-4031

Molex

Headers & Wire Housings 3 CKT RCPT HOUSING

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Datasheet

46,915In Stock

$0.762

$0.583

$0.536

$0.506

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Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT RCPT HOUSING

39-01-4041
Molex
1: $0.884
16,386In Stock

Mfr. Part No.
39-01-4041

Mouser Part No
538-39-01-4041

Molex

Headers & Wire Housings 4 CKT RCPT HOUSING

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Datasheet

16,386In Stock

$0.884

$0.709

$0.653

$0.616

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Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Jr Rcpt DR V Rcpt DR V-2 Blk 3Ckt

39-01-5039
Molex
1: $0.503
13,792In Stock
32,500Expected 8/9/2026

Mfr. Part No.
39-01-5039

Mouser Part No
538-39-01-5039

Molex

Headers & Wire Housings MiniFit Jr Rcpt DR V Rcpt DR V-2 Blk 3Ckt

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Datasheet

13,792In Stock

32,500Expected 8/9/2026

$0.503

$0.427

$0.381

$0.363

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Min.: 1
Mult.: 1

Headers & Wire Housings 12 CKT VERT HEADER

39-28-1123
Molex
1: $2.18
1,971In Stock

Mfr. Part No.
39-28-1123

Mouser Part No
538-39-28-1123

Molex

Headers & Wire Housings 12 CKT VERT HEADER

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Datasheet

1,971In Stock

$2.18

$1.78

$1.73

$1.54

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT VERT HEADER

39-28-1203
Molex
1: $3.90
3,994In Stock

Mfr. Part No.
39-28-1203

Mouser Part No
538-39-28-1203

Molex

Headers & Wire Housings 20 CKT VERT HEADER

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Datasheet

3,994In Stock

$3.90

$3.64

$3.55

$3.25

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Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT VERT HEADER

39-28-8020
Molex
1: $1.06
33,657In Stock
4,500Expected 16/11/2026

Mfr. Part No.
39-28-8020

Mouser Part No
538-39-28-8020

Molex

Headers & Wire Housings 2 CKT VERT HEADER

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Datasheet

33,657In Stock

4,500Expected 16/11/2026

$1.06

$0.90

$0.862

$0.766

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Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT VERT HEADER

39-28-8060
Molex
1: $1.73
15,927In Stock
27,500Expected 4/1/2027

Mfr. Part No.
39-28-8060

Mouser Part No
538-39-28-8060

Molex

Headers & Wire Housings 6 CKT VERT HEADER

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Datasheet

15,927In Stock

27,500Expected 4/1/2027

$1.73

$1.47

$1.25

$1.11

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT VERT HEADER

39-28-8080
Molex
1: $2.65
3,707In Stock

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

3,707In Stock

$2.65

$2.18

$2.09

$2.07

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Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT VERT HEADER

39-28-8160
Molex
1: $4.65
2,715In Stock

Mfr. Part No.
39-28-8160

Mouser Part No
538-39-28-8160

Molex

Headers & Wire Housings 16 CKT VERT HEADER

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Datasheet

2,715In Stock

$4.65

$3.96

$3.37

$3.36

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Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT VERT HEADER

39-28-9048
Molex
1: $4.52
2,188In Stock

Mfr. Part No.
39-28-9048

Mouser Part No
538-39-28-9048

Molex

Headers & Wire Housings 4 CKT VERT HEADER

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Datasheet

2,188In Stock

$4.52

$3.47

$3.37

$3.10

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Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT VERT HEADER

39-28-9068
Molex
1: $4.37
3,690In Stock

Mfr. Part No.
39-28-9068

Mouser Part No
538-39-28-9068

Molex

Headers & Wire Housings 6 CKT VERT HEADER

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Datasheet

3,690In Stock

$4.37

$3.54

$3.37

$3.06

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT VERT HEADER

39-28-9208
Molex
1: $14.43
1,030In Stock

Mfr. Part No.
39-28-9208

Mouser Part No
538-39-28-9208

Molex

Headers & Wire Housings 20 CKT VERT HEADER

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Datasheet

1,030In Stock

$14.43

$13.71

$12.69

$12.48

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Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT VERT HEADER

39-29-0023
Molex
1: $1.77
14,162In Stock

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

14,162In Stock

$1.77

$1.40

$1.37

$1.14

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT VERT HEADER

39-29-0083
Molex
1: $6.79
2,789In Stock

Mfr. Part No.
39-29-0083

Mouser Part No
538-39-29-0083

Molex

Headers & Wire Housings 8 CKT VERT HEADER

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Datasheet

2,789In Stock

$6.79

$6.00

$5.74

$5.68

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Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT VERT HEADER

39-29-0103
Molex
1: $10.08
2,351In Stock

Mfr. Part No.
39-29-0103

Mouser Part No
538-39-29-0103

Molex

Headers & Wire Housings 10 CKT VERT HEADER

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Datasheet

2,351In Stock

$10.08

$8.39

$8.26

$8.06

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Min.: 1
Mult.: 1

Headers & Wire Housings 12 CKT VERT HEADER

39-29-0123
Molex
1: $8.23
507In Stock

Mfr. Part No.
39-29-0123

Mouser Part No
538-39-29-0123

Molex

Headers & Wire Housings 12 CKT VERT HEADER

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Datasheet

507In Stock

$8.23

$7.13

$6.96

$6.84

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Min.: 1
Mult.: 1

Headers & Wire Housings 24 CKT VERT HEADER

39-29-0243
Molex
1: $18.99
378In Stock

Mfr. Part No.
39-29-0243

Mouser Part No
538-39-29-0243

Molex

Headers & Wire Housings 24 CKT VERT HEADER

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Datasheet

378In Stock

$18.99

$16.13

$15.82

$15.25

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Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT R/A HEADER

39-29-1028
Molex
1: $1.12
4,082In Stock

Mfr. Part No.
39-29-1028

Mouser Part No
538-39-29-1028

Molex

Headers & Wire Housings 2 CKT R/A HEADER

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Datasheet

4,082In Stock

$1.12

$0.967

$0.945

$0.823

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT R/A HEADER

39-29-1087
Molex
1: $2.79
1,460In Stock

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

1,460In Stock

$2.79

$2.38

$1.90

$1.89

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT R/A HEADER

39-29-1088
Molex
1: $1.86
3,213In Stock

Mfr. Part No.
39-29-1088

Mouser Part No
538-39-29-1088

Molex

Headers & Wire Housings 8 CKT R/A HEADER

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Datasheet

3,213In Stock

$1.86

$1.58

$1.54

$1.40

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Min.: 1
Mult.: 1

Headers & Wire Housings 22 CKT R/A HEADER

39-29-1228
Molex
1: $5.96
1,423In Stock
25Expected 2/9/2026

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

1,423In Stock

25Expected 2/9/2026

$5.96

$5.06

$4.31

$4.28

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Min.: 1
Mult.: 1

Headers & Wire Housings 24 CKT R/A HEADER

39-29-1247
Molex
1: $9.19
1,401In Stock

Mfr. Part No.
39-29-1247

Mouser Part No
538-39-29-1247

Molex

Headers & Wire Housings 24 CKT R/A HEADER

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Datasheet

1,401In Stock

$9.19

$8.16

$8.15

$6.92

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Min.: 1
Mult.: 1

Mini-Fit Jr. Wire-to-Board Connectors

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