Connectors – Mouser Canada

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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 20 CKT R/A HEADER

39-30-1201
Molex
1: $17.34
8In Stock

Mfr. Part #
39-30-1201

Mouser Part #
538-39-30-1201

Molex

Headers & Wire Housings 20 CKT R/A HEADER

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Datasheet

8In Stock

$17.34

$15.36

$14.69

$14.42

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Min.: 1
Mult.: 1

Headers & Wire Housings MiniFitJrHdr Vt SR W/Pgs Tin V-0 10ckt

39-30-6108
Molex
1: $3.26
39In Stock

Mfr. Part #
39-30-6108

Mouser Part #
538-39-30-6108

Molex

Headers & Wire Housings MiniFitJrHdr Vt SR W/Pgs Tin V-0 10ckt

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Datasheet

39In Stock

$3.26

$2.77

$2.46

$2.29

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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: $2.53
93In Stock

Mfr. Part #
39-30-9046

Mouser Part #
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

$2.53

$2.22

$2.12

$2.08

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Min.: 1
Mult.: 1

Headers & Wire Housings Minifit Jr Header MFBL 5ckt

43232-0004
Molex
1: $4.70
199In Stock

Mfr. Part #
43232-0004

Mouser Part #
538-43232-0004

Molex

Headers & Wire Housings Minifit Jr Header MFBL 5ckt

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Datasheet

199In Stock

$4.70

$3.15

$2.22

$2.12

$2.11

Min.: 1
Mult.: 1

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

43588-2007
Molex
1: $4.06
200In Stock

Mfr. Part #
43588-2007

Mouser Part #
538-43588-2007

Molex

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

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Datasheet

200In Stock

$4.06

$3.55

$3.46

$2.93

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Min.: 1
Mult.: 1

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

44130-0024
Molex
1: $8.82
8In Stock

Mfr. Part #
44130-0024

Mouser Part #
538-44130-0024

Molex

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

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Datasheet

8In Stock

$8.82

$8.01

$6.46

$6.37

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Min.: 1
Mult.: 1

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

87427-0212
Molex
1: $1.92
437In Stock

Mfr. Part #
87427-0212

Mouser Part #
538-87427-0212

Molex

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

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Datasheet

437In Stock

$1.92

$1.63

$1.55

$1.53

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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: $2.71
35In Stock

Mfr. Part #
87427-1692

Mouser Part #
538-87427-1692

Molex

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

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Datasheet

35In Stock

$2.71

$2.36

$2.26

$2.22

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Min.: 1
Mult.: 1

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

43270-0003
Molex
1: $2.34
1,004In Stock
Factory Special Order

Mfr. Part #
43270-0003

Mouser Part #
538-43270-0003

Factory Special Order

Molex

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

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Datasheet

1,004In Stock

$2.34

$2.05

$1.95

$1.92

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Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Term Crp Fem Reel of 6000

39-00-0139
Molex
6,000: $0.564
42,000In Stock

Mfr. Part #
39-00-0139

Mouser Part #
538-39-00-0139

Molex

Headers & Wire Housings MiniFit Term Crp Fem Reel of 6000

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Datasheet

Product Comments

42,000In Stock

Reel

$0.564

$0.536

$0.524

Quote

Min.: 6,000
Mult.: 6,000

Reel: 6,000

Headers & Wire Housings 8 CKT R/A HEADER

39-30-1081
Molex
1: $3.35
19,532Expected 2026-04-27

Mfr. Part #
39-30-1081

Mouser Part #
538-39-30-1081

Molex

Headers & Wire Housings 8 CKT R/A HEADER

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Datasheet

19,532Expected 2026-04-27

$3.35

$3.16

$3.07

$2.95

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Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT VERT HEADER

39-28-1103
Molex
1: $1.78
16,474Expected 2026-04-28

Mfr. Part #
39-28-1103

Mouser Part #
538-39-28-1103

Molex

Headers & Wire Housings 10 CKT VERT HEADER

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Datasheet

16,474Expected 2026-04-28

$1.78

$1.66

$1.52

$1.48

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Min.: 1
Mult.: 1

Headers & Wire Housings 24 CKT VERT HEADER

39-28-9248
Molex
1: $15.13
1,280Expected 2026-04-20

Mfr. Part #
39-28-9248

Mouser Part #
538-39-28-9248

Molex

Headers & Wire Housings 24 CKT VERT HEADER

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Datasheet

1,280Expected 2026-04-20

$15.13

$14.00

$13.61

$13.00

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Min.: 1
Mult.: 1

Headers & Wire Housings HOUSING ASSEMBLY

39-29-5103
Molex
1: $6.90
1,199Expected 2026-04-14

Mfr. Part #
39-29-5103

Mouser Part #
538-39-29-5103

Molex

Headers & Wire Housings HOUSING ASSEMBLY

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Datasheet

1,199Expected 2026-04-14

$6.90

$5.86

$4.99

$4.98

$4.46

Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT R/A HEADER

39-30-0020
Molex
1: $1.05
30,507On Order

Mfr. Part #
39-30-0020

Mouser Part #
538-39-30-0020

Molex

Headers & Wire Housings 2 CKT R/A HEADER

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Datasheet

30,507On Order

$1.05

$0.698

$0.67

$0.592

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT R/A HEADER

39-30-0200
Molex
1: $6.36
574In Stock

Mfr. Part #
39-30-0200

Mouser Part #
538-39-30-0200

Molex

Headers & Wire Housings 20 CKT R/A HEADER

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Datasheet

574In Stock

$6.36

$5.94

$5.33

$5.32

View

Min.: 1
Mult.: 1

Headers & Wire Housings 18 CKT R/A HEADER

39-30-1180
Molex
1: $2.96
2,200Expected 2026-05-12

Mfr. Part #
39-30-1180

Mouser Part #
538-39-30-1180

Molex

Headers & Wire Housings 18 CKT R/A HEADER

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Datasheet

2,200Expected 2026-05-12

$2.96

$2.64

$2.62

$2.33

Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT R/A HEADER

39-30-1200
Molex
1: $2.79
5,448Expected 2026-05-26

Mfr. Part #
39-30-1200

Mouser Part #
538-39-30-1200

Molex

Headers & Wire Housings 20 CKT R/A HEADER

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Datasheet

5,448Expected 2026-05-26

$2.79

$2.62

$2.60

$2.29

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Min.: 1
Mult.: 1

Headers & Wire Housings 5 CKT R/A HEADER

39-30-3055
Molex
1: $0.806
5,600Expected 2026-03-03

Mfr. Part #
39-30-3055

Mouser Part #
538-39-30-3055

Molex

Headers & Wire Housings 5 CKT R/A HEADER

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Datasheet

5,600Expected 2026-03-03

$0.806

$0.643

$0.561

$0.529

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Min.: 1
Mult.: 1

Headers & Wire Housings phos bronze tin Reel of 4000

39-00-0217
Molex
4,000: $0.161
40,000Expected 2026-06-29

Mfr. Part #
39-00-0217

Mouser Part #
538-39-00-0217

Molex

Headers & Wire Housings phos bronze tin Reel of 4000

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Datasheet

Product Comments

40,000Expected 2026-06-29

Reel

$0.161

$0.157

$0.143

$0.132

$0.127

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

Reel: 4,000

Headers & Wire Housings LOOSE TERMINALS

39-00-0218
Molex
1: $0.326
13,920Expected 2026-04-29

Mfr. Part #
39-00-0218

Mouser Part #
538-39-00-0218

Molex

Headers & Wire Housings LOOSE TERMINALS

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Datasheet

13,920Expected 2026-04-29

$0.326

$0.274

$0.245

$0.234

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT VERT HEADER

39-28-8200
Molex
1: $2.74
1,110Expected 2026-02-23

Mfr. Part #
39-28-8200

Mouser Part #
538-39-28-8200

Molex

Headers & Wire Housings 20 CKT VERT HEADER

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Datasheet

1,110Expected 2026-02-23

$2.74

$2.59

$2.43

$2.33

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Min.: 1
Mult.: 1

Headers & Wire Housings 4.2MM 2R VERT22P HDR SN W/O SNAP-IN PEG

39-28-8220
Molex
1: $4.93
700In Stock

Mfr. Part #
39-28-8220

Mouser Part #
538-39-28-8220

Molex

Headers & Wire Housings 4.2MM 2R VERT22P HDR SN W/O SNAP-IN PEG

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Datasheet

700In Stock

$4.93

$4.19

$4.15

$4.11

View

Min.: 1
Mult.: 1

Headers & Wire Housings HDR RA DUAL 12P

39-29-1127
Molex
1: $3.91
1,200Expected 2026-04-21

Mfr. Part #
39-29-1127

Mouser Part #
538-39-29-1127

Molex

Headers & Wire Housings HDR RA DUAL 12P

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Datasheet

1,200Expected 2026-04-21

$3.91

$3.33

$3.22

$2.74

View

Min.: 1
Mult.: 1

Headers & Wire Housings 8CKT RA DR

39-29-4089
Molex
1: $4.90
1,772Expected 2026-06-01

Mfr. Part #
39-29-4089

Mouser Part #
538-39-29-4089

Molex

Headers & Wire Housings 8CKT RA DR

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Datasheet

1,772Expected 2026-06-01

$4.90

$4.79

$4.63

$4.46

View

Min.: 1
Mult.: 1

Mini-Fit Jr. Wire-to-Board Connectors

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