Connectors – Mouser Japan

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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 3 CKT RCPT HOUSING

39-01-4031
Molex
1: ¥88
41,381In Stock

Mfr. Part #
39-01-4031

Mouser Part #
538-39-01-4031

Molex

Headers & Wire Housings 3 CKT RCPT HOUSING

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Datasheet

41,381In Stock

¥88

¥78.4

¥72.9

¥63

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Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT RCPT HOUSING

39-01-4041
Molex
1: ¥108
16,221In Stock

Mfr. Part #
39-01-4041

Mouser Part #
538-39-01-4041

Molex

Headers & Wire Housings 4 CKT RCPT HOUSING

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Datasheet

16,221In Stock

¥108

¥86.5

¥79.7

¥75.2

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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: ¥61.5
46,292In Stock

Mfr. Part #
39-01-5039

Mouser Part #
538-39-01-5039

Molex

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

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Datasheet

46,292In Stock

¥61.5

¥52.2

¥46.5

¥44.3

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Min.: 1
Mult.: 1

Headers & Wire Housings 12 CKT VERT HEADER

39-28-1123
Molex
1: ¥247.5
1,830In Stock

Mfr. Part #
39-28-1123

Mouser Part #
538-39-28-1123

Molex

Headers & Wire Housings 12 CKT VERT HEADER

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Datasheet

1,830In Stock

¥247.5

¥210.9

¥202.6

¥187.7

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT VERT HEADER

39-28-1203
Molex
1: ¥476.7
3,980In Stock

Mfr. Part #
39-28-1203

Mouser Part #
538-39-28-1203

Molex

Headers & Wire Housings 20 CKT VERT HEADER

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Datasheet

3,980In Stock

¥476.7

¥445.1

¥433.5

¥392

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Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT VERT HEADER

39-28-8020
Molex
1: ¥124.6
33,225In Stock
4,500Expected 11/16/2026

Mfr. Part #
39-28-8020

Mouser Part #
538-39-28-8020

Molex

Headers & Wire Housings 2 CKT VERT HEADER

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Datasheet

33,225In Stock

4,500Expected 11/16/2026

¥124.6

¥108

¥103.6

¥90

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Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT VERT HEADER

39-28-8060
Molex
1: ¥210.9
15,282In Stock
27,500Expected 9/17/2026

Mfr. Part #
39-28-8060

Mouser Part #
538-39-28-8060

Molex

Headers & Wire Housings 6 CKT VERT HEADER

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Datasheet

15,282In Stock

27,500Expected 9/17/2026

¥210.9

¥179.4

¥171.1

¥152.5

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT VERT HEADER

39-28-8080
Molex
1: ¥323.9
3,573In Stock

Mfr. Part #
39-28-8080

Mouser Part #
538-39-28-8080

Molex

Headers & Wire Housings 8 CKT VERT HEADER

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Datasheet

3,573In Stock

¥323.9

¥265.8

¥254.1

¥252.5

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Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT VERT HEADER

39-28-8160
Molex
1: ¥568.1
2,565In Stock

Mfr. Part #
39-28-8160

Mouser Part #
538-39-28-8160

Molex

Headers & Wire Housings 16 CKT VERT HEADER

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Datasheet

2,565In Stock

¥568.1

¥483.4

¥468.4

¥411.9

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Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT VERT HEADER

39-28-9048
Molex
1: ¥551.5
2,171In Stock

Mfr. Part #
39-28-9048

Mouser Part #
538-39-28-9048

Molex

Headers & Wire Housings 4 CKT VERT HEADER

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Datasheet

2,171In Stock

¥551.5

¥433.5

¥388.7

¥353.8

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Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT VERT HEADER

39-28-9068
Molex
1: ¥533.2
3,638In Stock

Mfr. Part #
39-28-9068

Mouser Part #
538-39-28-9068

Molex

Headers & Wire Housings 6 CKT VERT HEADER

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Datasheet

3,638In Stock

¥533.2

¥455.1

¥411.9

¥375.4

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT VERT HEADER

39-28-9208
Molex
1: ¥1,762.3
1,030In Stock

Mfr. Part #
39-28-9208

Mouser Part #
538-39-28-9208

Molex

Headers & Wire Housings 20 CKT VERT HEADER

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Datasheet

1,030In Stock

¥1,762.3

¥1,674.3

¥1,549.7

¥1,524.8

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Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT VERT HEADER

39-29-0023
Molex
1: ¥215.9
13,675In Stock

Mfr. Part #
39-29-0023

Mouser Part #
538-39-29-0023

Molex

Headers & Wire Housings 2 CKT VERT HEADER

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Datasheet

13,675In Stock

¥215.9

¥171.1

¥167.8

¥135.9

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT VERT HEADER

39-29-0083
Molex
1: ¥828.8
2,759In Stock

Mfr. Part #
39-29-0083

Mouser Part #
538-39-29-0083

Molex

Headers & Wire Housings 8 CKT VERT HEADER

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Datasheet

2,759In Stock

¥828.8

¥732.5

¥700.9

¥694.3

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Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT VERT HEADER

39-29-0103
Molex
1: ¥1,230.8
2,317In Stock

Mfr. Part #
39-29-0103

Mouser Part #
538-39-29-0103

Molex

Headers & Wire Housings 10 CKT VERT HEADER

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Datasheet

2,317In Stock

¥1,230.8

¥1,024.8

¥1,008.2

¥985

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Min.: 1
Mult.: 1

Headers & Wire Housings 12 CKT VERT HEADER

39-29-0123
Molex
1: ¥1,004.9
502In Stock
2,025Expected 9/7/2026

Mfr. Part #
39-29-0123

Mouser Part #
538-39-29-0123

Molex

Headers & Wire Housings 12 CKT VERT HEADER

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Datasheet

502In Stock

2,025Expected 9/7/2026

¥1,004.9

¥870.4

¥850.4

¥835.5

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Min.: 1
Mult.: 1

Headers & Wire Housings 24 CKT VERT HEADER

39-29-0243
Molex
1: ¥2,318.8
378In Stock

Mfr. Part #
39-29-0243

Mouser Part #
538-39-29-0243

Molex

Headers & Wire Housings 24 CKT VERT HEADER

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Datasheet

378In Stock

¥2,318.8

¥1,969.9

¥1,931.7

¥1,862

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Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT R/A HEADER

39-29-1028
Molex
1: ¥136.2
4,080In Stock

Mfr. Part #
39-29-1028

Mouser Part #
538-39-29-1028

Molex

Headers & Wire Housings 2 CKT R/A HEADER

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Datasheet

4,080In Stock

¥136.2

¥118.1

¥100.5

¥87.9

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT R/A HEADER

39-29-1087
Molex
1: ¥340.5
1,460In Stock

Mfr. Part #
39-29-1087

Mouser Part #
538-39-29-1087

Molex

Headers & Wire Housings 8 CKT R/A HEADER

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Datasheet

1,460In Stock

¥340.5

¥290.7

¥260.8

¥232.5

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT R/A HEADER

39-29-1088
Molex
1: ¥237.5
3,163In Stock

Mfr. Part #
39-29-1088

Mouser Part #
538-39-29-1088

Molex

Headers & Wire Housings 8 CKT R/A HEADER

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Datasheet

3,163In Stock

¥237.5

¥201

¥186

¥172.7

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Min.: 1
Mult.: 1

Headers & Wire Housings 22 CKT R/A HEADER

39-29-1228
Molex
1: ¥644.5
1,423In Stock
25On Order

Mfr. Part #
39-29-1228

Mouser Part #
538-39-29-1228

Molex

Headers & Wire Housings 22 CKT R/A HEADER

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Datasheet

1,423In Stock

25On Order

¥644.5

¥584.7

¥571.4

¥524.9

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Min.: 1
Mult.: 1

Headers & Wire Housings 24 CKT R/A HEADER

39-29-1247
Molex
1: ¥1,122.8
1,401In Stock

Mfr. Part #
39-29-1247

Mouser Part #
538-39-29-1247

Molex

Headers & Wire Housings 24 CKT R/A HEADER

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Datasheet

1,401In Stock

¥1,122.8

¥996.6

¥994.9

¥845.4

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Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT VERT HEADER

39-29-3066
Molex
1: ¥186
5,039In Stock

Mfr. Part #
39-29-3066

Mouser Part #
538-39-29-3066

Molex

Headers & Wire Housings 6 CKT VERT HEADER

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Datasheet

5,039In Stock

¥186

¥139

¥136.9

¥125.7

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT VERT HEADER

39-29-3086
Molex
1: ¥235.9
10,688In Stock

Mfr. Part #
39-29-3086

Mouser Part #
538-39-29-3086

Molex

Headers & Wire Housings 8 CKT VERT HEADER

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Datasheet

10,688In Stock

¥235.9

¥201

¥177.7

¥172.7

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Min.: 1
Mult.: 1

Headers & Wire Housings 14 CKT VERT HEADER

39-29-3146
Molex
1: ¥342.2
1,107In Stock

Mfr. Part #
39-29-3146

Mouser Part #
538-39-29-3146

Molex

Headers & Wire Housings 14 CKT VERT HEADER

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Datasheet

1,107In Stock

¥342.2

¥325.6

¥277.4

¥275.7

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Min.: 1
Mult.: 1