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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 RAHdr HT / OMntFlg 2.54Sn 10Ckt

87427-1012
Molex
1: £2.00
1,031In Stock

Mfr. Part No.
87427-1012

Mouser Part No
538-87427-1012

Molex

Headers & Wire Housings 4.2mm WtB RAHdr HT / OMntFlg 2.54Sn 10Ckt

Datasheet

1,031In Stock

£2.00

£1.82

£1.72

£1.68

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4CKT DR VERT HDR

39-29-9044
Molex
1: £1.41
5,557In Stock

Mfr. Part No.
39-29-9044

Mouser Part No
538-39-29-9044

Molex

Headers & Wire Housings 4CKT DR VERT HDR

Datasheet

5,557In Stock

£1.41

£1.05

£1.03

£1.00

Min.: 1
Mult.: 1

Headers & Wire Housings 4.2MM 2R VERT 6P HDR AU W/SNAP-IN PEG LCK

39-29-9064
Molex
1: £1.97
1,491In Stock

Mfr. Part No.
39-29-9064

Mouser Part No
538-39-29-9064

Molex

Headers & Wire Housings 4.2MM 2R VERT 6P HDR AU W/SNAP-IN PEG LCK

Datasheet

1,491In Stock

£1.97

£1.68

£1.58

Min.: 1
Mult.: 1

Headers & Wire Housings 4.2MM 2R VERT 4P HDR SN W/SNAP-IN PEG LCK

39-30-6047
Molex
1: £0.367
4,303In Stock

Mfr. Part No.
39-30-6047

Mouser Part No
538-39-30-6047

Molex

Headers & Wire Housings 4.2MM 2R VERT 4P HDR SN W/SNAP-IN PEG LCK

Datasheet

4,303In Stock

£0.367

Min.: 1
Mult.: 1

Headers & Wire Housings 14 CKT VERT HEADER

39-31-0148
Molex
1: £4.21
1,053In Stock

Mfr. Part No.
39-31-0148

Mouser Part No
538-39-31-0148

Molex

Headers & Wire Housings 14 CKT VERT HEADER

Datasheet

1,053In Stock

£4.21

£3.60

£3.52

£3.50

View

Min.: 1
Mult.: 1

Headers & Wire Housings MN-FT TERM 16G FEM Reel of 4000

39-00-0211
Molex
4,000: £0.04
108,000In Stock

Mfr. Part No.
39-00-0211

Mouser Part No
538-39-00-0211

Molex

Headers & Wire Housings MN-FT TERM 16G FEM Reel of 4000

Datasheet

Product Comments

108,000In Stock

Reel

£0.04

£0.038

£0.037

£0.031

£0.029

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

Reel: 4,000

Headers & Wire Housings Mini-Fit Jr Vert Hdr r Assy 4Ckt V-2 Gold

39-30-2041
Molex
1: £1.15
3,823In Stock

Mfr. Part No.
39-30-2041

Mouser Part No
538-39-30-2041

Molex

Headers & Wire Housings Mini-Fit Jr Vert Hdr r Assy 4Ckt V-2 Gold

Datasheet

3,823In Stock

£1.15

£1.14

£1.12

£1.11

Min.: 1
Mult.: 1

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

44130-0018
Molex
1: £0.766
7,105In 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

Datasheet

7,105In Stock

£0.766

£0.759

£0.719

Min.: 1
Mult.: 1

Headers & Wire Housings 4.2MM HIGH TEMP VERT TICAL HDR W/O FLANGE

87427-0848
Molex
1: £2.36
895In Stock

Mfr. Part No.
87427-0848

Mouser Part No
538-87427-0848

Molex

Headers & Wire Housings 4.2MM HIGH TEMP VERT TICAL HDR W/O FLANGE

Datasheet

895In Stock

£2.36

£2.23

£2.16

£2.15

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4.2mm WtB RAHdr HT / OMntFlg 2.54Sn 24Ckt

87427-2402
Molex
1: £2.58
920In Stock

Mfr. Part No.
87427-2402

Mouser Part No
538-87427-2402

Molex

Headers & Wire Housings 4.2mm WtB RAHdr HT / OMntFlg 2.54Sn 24Ckt

Datasheet

920In Stock

£2.58

£2.27

Min.: 1
Mult.: 1

Headers & Wire Housings SOCKET 18-24AWG BULK

39-00-0214
Molex
1: £0.158
30,735In Stock

Mfr. Part No.
39-00-0214

Mouser Part No
538-39-00-0214

Molex

Headers & Wire Housings SOCKET 18-24AWG BULK

Datasheet

Product Comments

30,735In Stock

£0.158

£0.138

£0.123

£0.116

View

Min.: 1
Mult.: 1

Headers & Wire Housings 24 CKT VERT HEADER

39-29-0243
Molex
1: £8.91
472In Stock

Mfr. Part No.
39-29-0243

Mouser Part No
538-39-29-0243

Molex

Headers & Wire Housings 24 CKT VERT HEADER

Datasheet

472In Stock

£8.91

£7.34

£7.21

£7.06

View

Min.: 1
Mult.: 1

Headers & Wire Housings 18 CKT R/A HEADER

39-29-1187
Molex
1: £2.33
682In Stock

Mfr. Part No.
39-29-1187

Mouser Part No
538-39-29-1187

Molex

Headers & Wire Housings 18 CKT R/A HEADER

Datasheet

682In Stock

£2.33

£1.75

£1.73

Min.: 1
Mult.: 1

Headers & Wire Housings HDR RA DUAL 4 POS PCB mntg flanges

39-29-4049
Molex
1: £1.24
5,050In Stock

Mfr. Part No.
39-29-4049

Mouser Part No
538-39-29-4049

Molex

Headers & Wire Housings HDR RA DUAL 4 POS PCB mntg flanges

Datasheet

5,050In Stock

£1.24

£1.11

£1.10

£1.07

£0.952

Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Term Crp Fem Lse Bz Ti22-28

39-00-0216
Molex
1: £0.09
14,891In Stock

Mfr. Part No.
39-00-0216

Mouser Part No
538-39-00-0216

Molex

Headers & Wire Housings MiniFit Term Crp Fem Lse Bz Ti22-28

Datasheet

14,891In Stock

£0.09

£0.086

Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Jr Rcpt DR V DR V2 SdTab Bk 2Ckt

39-01-6026
Molex
1: £0.203
9,676In Stock

Mfr. Part No.
39-01-6026

Mouser Part No
538-39-01-6026

Molex

Headers & Wire Housings MiniFit Jr Rcpt DR V DR V2 SdTab Bk 2Ckt

Datasheet

9,676In Stock

£0.203

£0.201

£0.182

£0.177

View

Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT VERT HEADER

39-29-3166
Molex
1: £1.15
1,742In Stock

Mfr. Part No.
39-29-3166

Mouser Part No
538-39-29-3166

Molex

Headers & Wire Housings 16 CKT VERT HEADER

Datasheet

1,742In Stock

£1.15

£0.978

£0.908

Min.: 1
Mult.: 1

Headers & Wire Housings 4.20MM MINI FIT JR. RA 4 CKT

39-29-5043
Molex
1: £1.88
3,434In Stock
781Expected 08/06/2026

Mfr. Part No.
39-29-5043

Mouser Part No
538-39-29-5043

Molex

Headers & Wire Housings 4.20MM MINI FIT JR. RA 4 CKT

Datasheet

3,434In Stock

781Expected 08/06/2026

£1.88

£1.63

£1.57

£1.47

View

Min.: 1
Mult.: 1

Headers & Wire Housings HDR VERT DUAL 14P PCB w/peg locks

39-29-9145
Molex
1: £5.02
665In Stock

Mfr. Part No.
39-29-9145

Mouser Part No
538-39-29-9145

Molex

Headers & Wire Housings HDR VERT DUAL 14P PCB w/peg locks

Datasheet

665In Stock

£5.02

£3.45

Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT VERT HEADER

39-29-9202
Molex
1: £0.969
5,776In Stock

Mfr. Part No.
39-29-9202

Mouser Part No
538-39-29-9202

Molex

Headers & Wire Housings 20 CKT VERT HEADER

Datasheet

5,776In Stock

£0.969

£0.826

£0.811

£0.786

Min.: 1
Mult.: 1

Headers & Wire Housings MiniFitJrHdr Vt DR W W/Pgs 30Au V-2 20Ckt

39-29-9205
Molex
1: £6.57
900In Stock

Mfr. Part No.
39-29-9205

Mouser Part No
538-39-29-9205

Molex

Headers & Wire Housings MiniFitJrHdr Vt DR W W/Pgs 30Au V-2 20Ckt

Datasheet

900In Stock

£6.57

£6.14

£5.92

£5.82

View

Min.: 1
Mult.: 1

Headers & Wire Housings MF Jr Hdr Assy 6Ckt t Spl Polz Tin 2 Peg

45558-0003
Molex
1: £0.496
22,517In Stock

Mfr. Part No.
45558-0003

Mouser Part No
538-45558-0003

Molex

Headers & Wire Housings MF Jr Hdr Assy 6Ckt t Spl Polz Tin 2 Peg

Datasheet

22,517In Stock

£0.496

£0.485

£0.448

£0.445

View

Min.: 1
Mult.: 1

Headers & Wire Housings MF Vert Hdr Assy 8Ck Assy 8Ckt Tin Black

39-31-9088
Molex
1: £1.42
537In Stock

Mfr. Part No.
39-31-9088

Mouser Part No
538-39-31-9088

Molex

Headers & Wire Housings MF Vert Hdr Assy 8Ck Assy 8Ckt Tin Black

Datasheet

537In Stock

£1.42

£1.25

£1.15

£1.11

View

Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Vert Hdr 18 iFit Vert Hdr 18Ckt

39-29-9189
Molex
1: £6.30
1,577In Stock

Mfr. Part No.
39-29-9189

Mouser Part No
538-39-29-9189

Molex

Headers & Wire Housings MiniFit Vert Hdr 18 iFit Vert Hdr 18Ckt

Datasheet

1,577In Stock

£6.30

£5.71

£5.39

£5.26

View

Min.: 1
Mult.: 1

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

39-30-1221
Molex
1: £7.96
321In 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

Datasheet

321In Stock

£7.96

£7.17

£6.76

£6.58

View

Min.: 1
Mult.: 1