Connectors – Mouser United Kingdom

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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: £3.83
22,539In 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

22,539In Stock

£3.83

£3.26

£3.17

£2.91

Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT VERT HEADER

39-29-6208
Molex
1: £7.26
2,746In 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

2,746In Stock

£7.26

£6.54

Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT R/A HEADER

39-30-0060
Molex
1: £0.653
20,280In Stock

Mfr. Part No.
39-30-0060

Mouser Part No
538-39-30-0060

Molex

Headers & Wire Housings 6 CKT R/A HEADER

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Datasheet

20,280In Stock

£0.653

£0.62

£0.604

£0.572

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Min.: 1
Mult.: 1

Headers & Wire Housings MN-FT TERM 18-24G F Reel of 4000

39-00-0038
Molex
4,000: £0.024
360,000In Stock
872,000Expected 13/05/2026

Mfr. Part No.
39-00-0038

Mouser Part No
538-39-00-0038

Molex

Headers & Wire Housings MN-FT TERM 18-24G F Reel of 4000

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Datasheet

Product Comments

360,000In Stock

872,000Expected 13/05/2026

Reel

£0.024

£0.023

£0.018

£0.017

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

Reel: 4,000

Headers & Wire Housings MN-FT TERM 22-28G F Reel of 6000

39-00-0046
Molex
6,000: £0.03
198,000In Stock

Mfr. Part No.
39-00-0046

Mouser Part No
538-39-00-0046

Molex

Headers & Wire Housings MN-FT TERM 22-28G F Reel of 6000

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Datasheet

Product Comments

198,000In Stock

Reel

£0.03

£0.028

£0.024

£0.022

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

Reel: 6,000

Headers & Wire Housings SOCKET 16 AWG BULK

39-00-0078
Molex
1: £0.127
138,562In Stock
104,000Expected 18/06/2026

Mfr. Part No.
39-00-0078

Mouser Part No
538-39-00-0078

Molex

Headers & Wire Housings SOCKET 16 AWG BULK

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Datasheet

138,562In Stock

104,000Expected 18/06/2026

£0.127

£0.108

£0.079

£0.072

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Min.: 1
Mult.: 1

Headers & Wire Housings SOCKET 16AWG BULK

39-00-0090
Molex
1: £0.691
6,155In Stock
16,000Expected 18/02/2026

Mfr. Part No.
39-00-0090

Mouser Part No
538-39-00-0090

Molex

Headers & Wire Housings SOCKET 16AWG BULK

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Datasheet

6,155In Stock

16,000Expected 18/02/2026

£0.691

£0.587

£0.563

£0.527

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Min.: 1
Mult.: 1

Headers & Wire Housings SOCKET 28-22AWG REEL Reel of 6000

39-00-0183
Molex
6,000: £0.26
12,000In Stock

Mfr. Part No.
39-00-0183

Mouser Part No
538-39-00-0183

Molex

Headers & Wire Housings SOCKET 28-22AWG REEL Reel of 6000

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Datasheet

Product Comments

12,000In Stock

Reel

£0.26

£0.243

£0.233

Quote

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

Reel: 6,000

Headers & Wire Housings TERMINAL REEL Reel of 4000

39-00-0185
Molex
4,000: £0.496
16,000In Stock

Mfr. Part No.
39-00-0185

Mouser Part No
538-39-00-0185

Molex

Headers & Wire Housings TERMINAL REEL Reel of 4000

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Datasheet

Product Comments

16,000In Stock

Reel

£0.496

£0.479

£0.455

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

Reel: 4,000

Headers & Wire Housings SOCKET 16 AWG BULK

39-00-0186
Molex
1: £0.713
13,477In Stock

Mfr. Part No.
39-00-0186

Mouser Part No
538-39-00-0186

Molex

Headers & Wire Housings SOCKET 16 AWG BULK

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Datasheet

Product Comments

13,477In Stock

£0.713

£0.511

£0.492

£0.461

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Min.: 1
Mult.: 1

Headers & Wire Housings MINI-FIT CRIMP TERM FE

39-00-0429
Molex
1: £0.646
21,612In Stock
16,000Expected 04/03/2026

Mfr. Part No.
39-00-0429

Mouser Part No
538-39-00-0429

Molex

Headers & Wire Housings MINI-FIT CRIMP TERM FE

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Datasheet

21,612In Stock

16,000Expected 04/03/2026

£0.646

£0.566

£0.518

£0.467

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Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT RCPT HOUSING

39-01-2045
Molex
1: £0.323
21,567In Stock
48,000Expected 04/03/2026

Mfr. Part No.
39-01-2045

Mouser Part No
538-39-01-2045

Molex

Headers & Wire Housings 4 CKT RCPT HOUSING

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Datasheet

21,567In Stock

48,000Expected 04/03/2026

£0.323

£0.242

£0.217

£0.211

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT RCPT HOUSING

39-01-2085
Molex
1: £0.436
26,732In Stock

Mfr. Part No.
39-01-2085

Mouser Part No
538-39-01-2085

Molex

Headers & Wire Housings 8 CKT RCPT HOUSING

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Datasheet

26,732In Stock

£0.436

£0.302

£0.277

£0.268

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Min.: 1
Mult.: 1

Headers & Wire Housings 14 DUAL ROW RCPT HSG

39-01-2145
Molex
1: £0.323
10,547In Stock

Mfr. Part No.
39-01-2145

Mouser Part No
538-39-01-2145

Molex

Headers & Wire Housings 14 DUAL ROW RCPT HSG

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Datasheet

10,547In Stock

£0.323

£0.233

£0.214

£0.208

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Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT RCPT HOUSING

39-01-2160
Molex
1: £0.421
19,004In Stock

Mfr. Part No.
39-01-2160

Mouser Part No
538-39-01-2160

Molex

Headers & Wire Housings 16 CKT RCPT HOUSING

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Datasheet

19,004In Stock

£0.421

£0.292

£0.269

£0.259

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Min.: 1
Mult.: 1

Headers & Wire Housings RECPT DUAL ROW 2P

39-01-3022
Molex
1: £0.18
15,909In Stock
19,000Expected 02/04/2026

Mfr. Part No.
39-01-3022

Mouser Part No
538-39-01-3022

Molex

Headers & Wire Housings RECPT DUAL ROW 2P

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Datasheet

15,909In Stock

19,000Expected 02/04/2026

£0.18

£0.157

£0.126

£0.114

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Min.: 1
Mult.: 1

Headers & Wire Housings MINI FIT REC 4CKT 55 EC 4CKT 555704RBLACK

39-01-3045
Molex
1: £0.285
24,850In Stock

Mfr. Part No.
39-01-3045

Mouser Part No
538-39-01-3045

Molex

Headers & Wire Housings MINI FIT REC 4CKT 55 EC 4CKT 555704RBLACK

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Datasheet

24,850In Stock

£0.285

£0.242

£0.208

£0.202

View

Min.: 1
Mult.: 1

Headers & Wire Housings MINIFIT REC 8CKT 555 EC 8CKT 555708RBLACK

39-01-3085
Molex
1: £0.368
12,850In Stock

Mfr. Part No.
39-01-3085

Mouser Part No
538-39-01-3085

Molex

Headers & Wire Housings MINIFIT REC 8CKT 555 EC 8CKT 555708RBLACK

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Datasheet

12,850In Stock

£0.368

£0.311

£0.267

£0.258

View

Min.: 1
Mult.: 1

Headers & Wire Housings 5 CKT RCPT HOUSING

39-01-4050
Molex
1: £0.248
13,184In Stock

Mfr. Part No.
39-01-4050

Mouser Part No
538-39-01-4050

Molex

Headers & Wire Housings 5 CKT RCPT HOUSING

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Datasheet

13,184In Stock

£0.248

£0.217

£0.182

£0.175

View

Min.: 1
Mult.: 1

Headers & Wire Housings 14 CKT VERT HEADER

39-28-1143
Molex
1: £1.10
2,349In 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

2,349In Stock

£1.10

£1.01

£1.00

£0.96

View

Min.: 1
Mult.: 1

Headers & Wire Housings 24 CKT VERT HEADER

39-28-1243
Molex
1: £1.96
2,985In Stock
3,000Expected 30/03/2026

Mfr. Part No.
39-28-1243

Mouser Part No
538-39-28-1243

Molex

Headers & Wire Housings 24 CKT VERT HEADER

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Datasheet

2,985In Stock

3,000Expected 30/03/2026

£1.96

£1.69

£1.65

Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT VERT HEADER

39-28-8100
Molex
1: £1.12
2,973In Stock

Mfr. Part No.
39-28-8100

Mouser Part No
538-39-28-8100

Molex

Headers & Wire Housings 10 CKT VERT HEADER

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Datasheet

2,973In Stock

£1.12

£1.01

£0.995

£0.934

View

Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT VERT HEADER

39-28-9088
Molex
1: £2.72
4,646In Stock

Mfr. Part No.
39-28-9088

Mouser Part No
538-39-28-9088

Molex

Headers & Wire Housings 8 CKT VERT HEADER

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Datasheet

4,646In Stock

£2.72

£2.32

£2.17

£1.96

View

Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT VERT HEADER

39-28-9108
Molex
1: £3.86
1,202In Stock
649Expected 11/05/2026

Mfr. Part No.
39-28-9108

Mouser Part No
538-39-28-9108

Molex

Headers & Wire Housings 10 CKT VERT HEADER

Learn More

Datasheet

1,202In Stock

649Expected 11/05/2026

£3.86

£3.51

£3.33

£3.25

View

Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT VERT HEADER

39-29-0063
Molex
1: £2.51
1,367In Stock

Mfr. Part No.
39-29-0063

Mouser Part No
538-39-29-0063

Molex

Headers & Wire Housings 6 CKT VERT HEADER

Learn More

Datasheet

1,367In Stock

£2.51

£2.28

£2.17

£2.01

View

Min.: 1
Mult.: 1

Mini-Fit Jr. Wire-to-Board Connectors

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