Connectors – Mouser South Africa

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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 4.2mm WtB VtHdr HT / OMntFlg 2.54Sn 12Ck

87427-1242
Molex
1: $2.36
968In Stock

Mfr. Part No.
87427-1242

Mouser Part No
538-87427-1242

Molex

Headers & Wire Housings 4.2mm WtB VtHdr HT / OMntFlg 2.54Sn 12Ck

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Datasheet

968In Stock

$2.36

$2.01

$1.87

$1.83

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Min.: 1
Mult.: 1

Headers & Wire Housings 4.2mm WtB VtHdr HT / OMntFlg 2.54Sn 20Ckt

87427-2042
Molex
1: $3.70
177In Stock
1,000Expected 2026/03/17

Mfr. Part No.
87427-2042

Mouser Part No
538-87427-2042

Molex

Headers & Wire Housings 4.2mm WtB VtHdr HT / OMntFlg 2.54Sn 20Ckt

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Datasheet

177In Stock

1,000Expected 2026/03/17

$3.70

$3.15

$2.55

$2.36

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Min.: 1
Mult.: 1

Headers & Wire Housings 4.2mm WtB RAHdr HT / OMntFlg 2.54Sn 20Ckt

87427-2012
Molex
1: $5.05
553In Stock
Factory Special Order

Mfr. Part No.
87427-2012

Mouser Part No
538-87427-2012

Factory Special Order

Molex

Headers & Wire Housings 4.2mm WtB RAHdr HT / OMntFlg 2.54Sn 20Ckt

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Datasheet

553In Stock

$5.05

$4.61

$4.36

$4.26

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Min.: 1
Mult.: 1

Headers & Wire Housings 14 CKT VERT HEADER

39-29-9147
Molex
1: $3.05
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

$3.05

$2.59

$2.47

$1.94

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Min.: 1
Mult.: 1

Headers & Wire Housings MiniFitJrHdr Vt DR W W/Pgs 30Au V-0 24Ckt

39-29-9249
Molex
1: $14.90
53In Stock

Mfr. Part No.
39-29-9249

Mouser Part No
538-39-29-9249

Molex

Headers & Wire Housings MiniFitJrHdr Vt DR W W/Pgs 30Au V-0 24Ckt

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Datasheet

53In Stock

$14.90

$10.83

$10.47

$10.13

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT R/A HEADER

39-30-1201
Molex
1: $11.21
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

$11.21

$9.97

$9.50

$9.32

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Min.: 1
Mult.: 1

Headers & Wire Housings MiniFitJrHdr Vt SR W W/Pgs 15Au V-2 4Ckt

39-30-9046
Molex
1: $1.63
93In Stock

Mfr. Part No.
39-30-9046

Mouser Part No
538-39-30-9046

Molex

Headers & Wire Housings MiniFitJrHdr Vt SR W W/Pgs 15Au V-2 4Ckt

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Datasheet

93In Stock

$1.63

$1.43

$1.37

$1.09

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Min.: 1
Mult.: 1

Headers & Wire Housings Minifit Jr Header MFBL 5ckt

43232-0004
Molex
1: $2.70
199In Stock

Mfr. Part No.
43232-0004

Mouser Part No
538-43232-0004

Molex

Headers & Wire Housings Minifit Jr Header MFBL 5ckt

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Datasheet

199In Stock

$2.70

$2.35

$2.26

$2.11

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Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Jr -Peg 1 V V-2 20Ckt

43588-2007
Molex
1: $2.74
200In Stock

Mfr. Part No.
43588-2007

Mouser Part No
538-43588-2007

Molex

Headers & Wire Housings MiniFit Jr -Peg 1 V V-2 20Ckt

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Datasheet

200In Stock

$2.74

$2.67

$1.56

$1.47

$1.41

Min.: 1
Mult.: 1

Headers & Wire Housings Mini-Fit RtAn Hdr As Hdr Assy 8Ckt MF/BL

44130-0024
Molex
1: $5.69
8In Stock

Mfr. Part No.
44130-0024

Mouser Part No
538-44130-0024

Molex

Headers & Wire Housings Mini-Fit RtAn Hdr As Hdr Assy 8Ckt MF/BL

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Datasheet

8In Stock

$5.69

$4.33

$4.18

$4.11

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Min.: 1
Mult.: 1

Headers & Wire Housings Minifit Jr. Header ( Header (high temp.)

87427-0212
Molex
1: $1.26
437In Stock

Mfr. Part No.
87427-0212

Mouser Part No
538-87427-0212

Molex

Headers & Wire Housings Minifit Jr. Header ( Header (high temp.)

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Datasheet

437In Stock

$1.26

$1.06

$1.01

$0.944

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Min.: 1
Mult.: 1

Headers & Wire Housings 4.2mm WtB Hdr Vt HT Vt HT /OMntFlg 16Ckt

87427-1692
Molex
1: $1.76
35In Stock

Mfr. Part No.
87427-1692

Mouser Part No
538-87427-1692

Molex

Headers & Wire Housings 4.2mm WtB Hdr Vt HT Vt HT /OMntFlg 16Ckt

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Datasheet

35In Stock

$1.76

$1.54

$1.47

$1.41

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Min.: 1
Mult.: 1

Headers & Wire Housings HEADER R/A 6P mounting prongs

43270-0003
Molex
1: $1.42
1,004In Stock
Factory Special Order

Mfr. Part No.
43270-0003

Mouser Part No
538-43270-0003

Factory Special Order

Molex

Headers & Wire Housings HEADER R/A 6P mounting prongs

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Datasheet

1,004In Stock

$1.42

$1.20

$1.15

$1.11

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Min.: 1
Mult.: 1

Headers & Wire Housings 3 CKT R/A HEADER

39-30-3035
Molex
1: $0.761
43,306Expected 2026/06/02

Mfr. Part No.
39-30-3035

Mouser Part No
538-39-30-3035

Molex

Headers & Wire Housings 3 CKT R/A HEADER

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Datasheet

43,306Expected 2026/06/02

$0.761

$0.597

$0.584

$0.52

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT R/A HEADER

39-30-1081
Molex
1: $2.43
19,532Expected 2026/04/27

Mfr. Part No.
39-30-1081

Mouser Part No
538-39-30-1081

Molex

Headers & Wire Housings 8 CKT R/A HEADER

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Datasheet

19,532Expected 2026/04/27

$2.43

$2.31

$2.24

$2.15

$2.08

Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT VERT HEADER

39-28-1103
Molex
1: $1.22
16,384Expected 2026/04/28

Mfr. Part No.
39-28-1103

Mouser Part No
538-39-28-1103

Molex

Headers & Wire Housings 10 CKT VERT HEADER

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Datasheet

16,384Expected 2026/04/28

$1.22

$1.10

$1.03

$1.01

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Min.: 1
Mult.: 1

Headers & Wire Housings 24 CKT VERT HEADER

39-28-9248
Molex
1: $9.76
1,280Expected 2026/04/20

Mfr. Part No.
39-28-9248

Mouser Part No
538-39-28-9248

Molex

Headers & Wire Housings 24 CKT VERT HEADER

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Datasheet

1,280Expected 2026/04/20

$9.76

$9.04

$8.78

$8.40

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Min.: 1
Mult.: 1

Headers & Wire Housings HOUSING ASSEMBLY

39-29-5103
Molex
1: $4.45
1,199Expected 2026/04/14

Mfr. Part No.
39-29-5103

Mouser Part No
538-39-29-5103

Molex

Headers & Wire Housings HOUSING ASSEMBLY

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Datasheet

1,199Expected 2026/04/14

$4.45

$3.78

$3.22

$3.21

$3.04

Min.: 1
Mult.: 1

Headers & Wire Housings MINI-FIT JR. HEADER

39-29-9222
Molex
1: $3.01
1,440Expected 2026/05/08

Mfr. Part No.
39-29-9222

Mouser Part No
538-39-29-9222

Molex

Headers & Wire Housings MINI-FIT JR. HEADER

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Datasheet

1,440Expected 2026/05/08

$3.01

$2.72

$2.43

$2.31

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Min.: 1
Mult.: 1

Headers & Wire Housings 18 CKT R/A HEADER

39-30-1180
Molex
1: $1.91
2,200Expected 2026/05/12

Mfr. Part No.
39-30-1180

Mouser Part No
538-39-30-1180

Molex

Headers & Wire Housings 18 CKT R/A HEADER

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Datasheet

2,200Expected 2026/05/12

$1.91

$1.70

$1.69

$1.50

Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT R/A HEADER

39-30-1200
Molex
1: $1.92
5,448Expected 2026/05/26

Mfr. Part No.
39-30-1200

Mouser Part No
538-39-30-1200

Molex

Headers & Wire Housings 20 CKT R/A HEADER

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Datasheet

5,448Expected 2026/05/26

$1.92

$1.72

$1.69

$1.48

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Min.: 1
Mult.: 1

Headers & Wire Housings phos bronze tin Reel of 4000

39-00-0217
Molex
4,000: $0.104
36,000Expected 2026/06/29

Mfr. Part No.
39-00-0217

Mouser Part No
538-39-00-0217

Molex

Headers & Wire Housings phos bronze tin Reel of 4000

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Datasheet

Product Comments

36,000Expected 2026/06/29

Reel

$0.104

$0.101

$0.092

$0.085

$0.083

Min.: 4,000
Mult.: 4,000

Reel: 4,000

Headers & Wire Housings LOOSE TERMINALS

39-00-0218
Molex
1: $0.211
13,920Expected 2026/04/29

Mfr. Part No.
39-00-0218

Mouser Part No
538-39-00-0218

Molex

Headers & Wire Housings LOOSE TERMINALS

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Datasheet

13,920Expected 2026/04/29

$0.211

$0.177

$0.158

$0.151

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT VERT HEADER

39-28-8200
Molex
1: $1.77
1,110Expected 2026/02/23

Mfr. Part No.
39-28-8200

Mouser Part No
538-39-28-8200

Molex

Headers & Wire Housings 20 CKT VERT HEADER

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Datasheet

1,110Expected 2026/02/23

$1.77

$1.67

$1.57

$1.50

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Min.: 1
Mult.: 1

Headers & Wire Housings HDR RA DUAL 12P

39-29-1127
Molex
1: $2.52
1,200Expected 2026/04/21

Mfr. Part No.
39-29-1127

Mouser Part No
538-39-29-1127

Molex

Headers & Wire Housings HDR RA DUAL 12P

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Datasheet

1,200Expected 2026/04/21

$2.52

$2.15

$1.77

$1.76

View

Min.: 1
Mult.: 1

Mini-Fit Jr. Wire-to-Board Connectors

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