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 10 CKT VERT HEADER

39-29-6108
Molex
1: $8.19
18,836In Stock

Mfr. Part No.
39-29-6108

Mouser Part No
538-39-29-6108

Molex

Headers & Wire Housings 10 CKT VERT HEADER

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Datasheet

18,836In Stock

$8.19

$7.51

$7.34

$7.26

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Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT R/A HEADER

39-30-1102
Molex
1: $6.35
8,540In Stock

Mfr. Part No.
39-30-1102

Mouser Part No
538-39-30-1102

Molex

Headers & Wire Housings 10 CKT R/A HEADER

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Datasheet

8,540In Stock

$6.35

$5.47

$5.40

$5.26

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT VERT HEADER

39-29-6208
Molex
1: $19.60
2,015In Stock

Mfr. Part No.
39-29-6208

Mouser Part No
538-39-29-6208

Molex

Headers & Wire Housings 20 CKT VERT HEADER

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Datasheet

2,015In Stock

$19.60

$16.78

$14.27

$12.59

$12.19

Min.: 1
Mult.: 1

Headers & Wire Housings HEADER VERT 16P UL94V-0

39-29-9169
Molex
1: $12.21
4,291In Stock

Mfr. Part No.
39-29-9169

Mouser Part No
538-39-29-9169

Molex

Headers & Wire Housings HEADER VERT 16P UL94V-0

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Datasheet

4,291In Stock

$12.21

$10.73

$10.44

$10.32

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT R/A HEADER

39-30-1081
Molex
1: $2.22
17,819In Stock

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

17,819In Stock

$2.22

$2.20

$2.15

Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT VERT HEADER

39-31-0108
Molex
1: $8.58
3,652In Stock

Mfr. Part No.
39-31-0108

Mouser Part No
538-39-31-0108

Molex

Headers & Wire Housings 10 CKT VERT HEADER

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Datasheet

3,652In Stock

$8.58

$7.86

$7.85

$7.82

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Min.: 1
Mult.: 1

Headers & Wire Housings HDR VERT DUAL 16P PCB w/peg locks

39-28-9168
Molex
1: $12.34
2,817In Stock

Mfr. Part No.
39-28-9168

Mouser Part No
538-39-28-9168

Molex

Headers & Wire Housings HDR VERT DUAL 16P PCB w/peg locks

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Datasheet

2,817In Stock

$12.34

$11.45

$11.33

$11.18

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT R/A HEADER

39-29-1207
Molex
1: $7.11
700In Stock

Mfr. Part No.
39-29-1207

Mouser Part No
538-39-29-1207

Molex

Headers & Wire Housings 20 CKT R/A HEADER

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Datasheet

700In Stock

$7.11

$6.05

$5.14

$5.13

$4.22

Min.: 1
Mult.: 1

Headers & Wire Housings MINIFIT JR.HEADER AS R ASSY 8 Ckt(#2PEGS

44206-0005
Molex
1: $1.46
4,571In Stock

Mfr. Part No.
44206-0005

Mouser Part No
538-44206-0005

Molex

Headers & Wire Housings MINIFIT JR.HEADER AS R ASSY 8 Ckt(#2PEGS

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Datasheet

4,571In Stock

$1.46

$1.23

$1.10

$1.01

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Min.: 1
Mult.: 1

Headers & Wire Housings MINI-FIT JR. W-TO-B

87427-1602
Molex
1: $3.22
2,062In Stock

Mfr. Part No.
87427-1602

Mouser Part No
538-87427-1602

Molex

Headers & Wire Housings MINI-FIT JR. W-TO-B

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Datasheet

2,062In Stock

$3.22

$3.11

$2.92

$2.91

$2.82

Min.: 1
Mult.: 1

Headers & Wire Housings 14 CKT VERT HEADER

39-29-9146
Molex
1: $3.44
2,136In Stock

Mfr. Part No.
39-29-9146

Mouser Part No
538-39-29-9146

Molex

Headers & Wire Housings 14 CKT VERT HEADER

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Datasheet

2,136In Stock

$3.44

$3.17

$2.95

$2.72

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Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT R/A HEADER

39-30-1200
Molex
1: $2.67
5,144In Stock

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

5,144In Stock

$2.67

$2.42

$2.37

$2.14

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Min.: 1
Mult.: 1

Headers & Wire Housings 4CKT RS AR HDR

39-30-3048
Molex
1: $4.23
1,095In Stock
4,640Expected 1/9/2026

Mfr. Part No.
39-30-3048

Mouser Part No
538-39-30-3048

Molex

Headers & Wire Housings 4CKT RS AR HDR

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Datasheet

1,095In Stock

4,640Expected 1/9/2026

$4.23

$3.69

$3.64

$3.16

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Min.: 1
Mult.: 1

Headers & Wire Housings MINIFITJR 4.2MM VRT HDR DR 4CKT PCB LCK

39-29-9045
Molex
1: $2.77
2,080In Stock

Mfr. Part No.
39-29-9045

Mouser Part No
538-39-29-9045

Molex

Headers & Wire Housings MINIFITJR 4.2MM VRT HDR DR 4CKT PCB LCK

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Datasheet

2,080In Stock

$2.77

$2.50

$2.43

$2.12

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Min.: 1
Mult.: 1

Headers & Wire Housings 4.2MM 2R VERT24P HDR AU W/SNAP-IN PEG LCK

39-30-1242
Molex
1: $19.96
677In Stock

Mfr. Part No.
39-30-1242

Mouser Part No
538-39-30-1242

Molex

Headers & Wire Housings 4.2MM 2R VERT24P HDR AU W/SNAP-IN PEG LCK

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Datasheet

677In Stock

$19.96

$17.42

$16.62

$14.81

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Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT VERT HEADER

39-28-1103
Molex
1: $1.85
14,666In Stock

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

14,666In Stock

$1.85

$1.60

$1.58

$1.54

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Min.: 1
Mult.: 1

Headers & Wire Housings MINI-FIT 4 CKT RA MF A-44130-0006

44130-0006
Molex
1: $3.55
1,146In Stock

Mfr. Part No.
44130-0006

Mouser Part No
538-44130-0006

Molex

Headers & Wire Housings MINI-FIT 4 CKT RA MF A-44130-0006

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Datasheet

1,146In Stock

$3.55

$3.09

$2.48

$2.38

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Min.: 1
Mult.: 1

Headers & Wire Housings 14 CKT VERT HEADER

39-28-1143
Molex
1: $2.31
8,393In Stock

Mfr. Part No.
39-28-1143

Mouser Part No
538-39-28-1143

Molex

Headers & Wire Housings 14 CKT VERT HEADER

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Datasheet

8,393In Stock

$2.31

$2.11

$2.08

$1.92

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Min.: 1
Mult.: 1

Headers & Wire Housings 2CKT MINI FIT CONN A ASSY 556602BGS

39-31-0027
Molex
1: $1.51
10,728In Stock

Mfr. Part No.
39-31-0027

Mouser Part No
538-39-31-0027

Molex

Headers & Wire Housings 2CKT MINI FIT CONN A ASSY 556602BGS

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Datasheet

10,728In Stock

$1.51

$1.31

$1.28

$1.18

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Min.: 1
Mult.: 1

Headers & Wire Housings 4.20mm WtB VtHdr HT /OMntFlg 2.54Sn 8Ckt

87427-0842
Molex
1: $2.35
3,992In Stock

Mfr. Part No.
87427-0842

Mouser Part No
538-87427-0842

Molex

Headers & Wire Housings 4.20mm WtB VtHdr HT /OMntFlg 2.54Sn 8Ckt

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Datasheet

3,992In Stock

$2.35

$2.11

$1.84

$1.73

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Min.: 1
Mult.: 1

Headers & Wire Housings 4.20MM MINI FIT JR. RA 22 CKT

39-30-1221
Molex
1: $14.88
494In Stock

Mfr. Part No.
39-30-1221

Mouser Part No
538-39-30-1221

Molex

Headers & Wire Housings 4.20MM MINI FIT JR. RA 22 CKT

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Datasheet

494In Stock

$14.88

$13.40

$12.62

$12.29

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Min.: 1
Mult.: 1

Headers & Wire Housings 18 CKT VERT HEADER

39-29-0183
Molex
1: $12.00
767In Stock

Mfr. Part No.
39-29-0183

Mouser Part No
538-39-29-0183

Molex

Headers & Wire Housings 18 CKT VERT HEADER

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Datasheet

767In Stock

$12.00

$10.20

$10.15

$8.66

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Min.: 1
Mult.: 1

Headers & Wire Housings 8CKT RA DR

39-29-4089
Molex
1: $6.32
1,388In Stock
400On Order

Mfr. Part No.
39-29-4089

Mouser Part No
538-39-29-4089

Molex

Headers & Wire Housings 8CKT RA DR

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Datasheet

1,388In Stock

400On Order

$6.32

$5.37

$4.32

$4.31

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Min.: 1
Mult.: 1

Headers & Wire Housings 24 CKT VERT HEADER

39-29-9244
Molex
1: $14.09
911In Stock

Mfr. Part No.
39-29-9244

Mouser Part No
538-39-29-9244

Molex

Headers & Wire Housings 24 CKT VERT HEADER

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Datasheet

911In Stock

$14.09

$11.97

$10.17

$9.08

$8.73

Min.: 1
Mult.: 1

Headers & Wire Housings Mini-Fit RtAn Hdr As Hdr Assy 2ckt MF/BL

44130-0018
Molex
1: $1.84
6,787In Stock

Mfr. Part No.
44130-0018

Mouser Part No
538-44130-0018

Molex

Headers & Wire Housings Mini-Fit RtAn Hdr As Hdr Assy 2ckt MF/BL

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Datasheet

6,787In Stock

$1.84

$1.55

$1.52

$1.51

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Min.: 1
Mult.: 1

Mini-Fit Jr. Wire-to-Board Connectors

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