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 TERMINAL BULK

39-00-0080
Molex
1: £0.203
17,574In Stock
24,000Expected 03/12/2026

Mfr. Part No.
39-00-0080

Mouser Part No
538-39-00-0080

Molex

Headers & Wire Housings TERMINAL BULK

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Datasheet

17,574In Stock

24,000Expected 03/12/2026

£0.203

£0.175

£0.146

£0.136

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Min.: 1
Mult.: 1

Headers & Wire Housings MINIFIT CRIMP TERM Reel of 4000

39-00-0089
Molex
4,000: £0.238
24,000In Stock

Mfr. Part No.
39-00-0089

Mouser Part No
538-39-00-0089

Molex

Headers & Wire Housings MINIFIT CRIMP TERM Reel of 4000

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Datasheet

24,000In Stock

Reel

£0.238

£0.231

£0.216

£0.211

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

: 4,000

Headers & Wire Housings TERMINAL REEL Reel of 4000

39-00-0185
Molex
4,000: £0.496
20,000In 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

20,000In Stock

Reel

£0.496

£0.479

£0.455

Quote

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

: 4,000

Headers & Wire Housings 18-24AWG F CRIMP TRM

39-00-0208
Molex
1: £0.18
45,064In Stock

Mfr. Part No.
39-00-0208

Mouser Part No
538-39-00-0208

Molex

Headers & Wire Housings 18-24AWG F CRIMP TRM

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Datasheet

45,064In Stock

£0.18

£0.154

£0.137

£0.128

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Min.: 1
Mult.: 1

Headers & Wire Housings MINI-FIT .165 Reel of 6000

39-00-0434
Molex
6,000: £0.217
18,000In Stock
78,000Expected 06/10/2026

Mfr. Part No.
39-00-0434

Mouser Part No
538-39-00-0434

Molex

Headers & Wire Housings MINI-FIT .165 Reel of 6000

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Datasheet

18,000In Stock

78,000Expected 06/10/2026

Reel

£0.217

£0.207

£0.196

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

: 6,000

Headers & Wire Housings 8 CKT RCPT HOUSING

39-01-2085
Molex
1: £0.473
35,920In 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

35,920In Stock

£0.473

£0.401

£0.348

£0.32

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Min.: 1
Mult.: 1

Headers & Wire Housings 12 CKT RCPT HOUSING

39-01-2125
Molex
1: £0.586
17,429In Stock

Mfr. Part No.
39-01-2125

Mouser Part No
538-39-01-21-25

Molex

Headers & Wire Housings 12 CKT RCPT HOUSING

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Datasheet

17,429In Stock

£0.586

£0.458

£0.421

£0.399

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Min.: 1
Mult.: 1

Headers & Wire Housings 10 CRKT HOUSING

39-01-2105
Molex
1: £0.526
27,262In Stock

Mfr. Part No.
39-01-2105

Mouser Part No
538-39-01-2105

Molex

Headers & Wire Housings 10 CRKT HOUSING

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Datasheet

27,262In Stock

£0.526

£0.462

£0.413

£0.393

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Min.: 1
Mult.: 1

Headers & Wire Housings 14 CKT RCPT HOUSING

39-01-2140
Molex
1: £0.496
40,904In Stock

Mfr. Part No.
39-01-2140

Mouser Part No
538-39-01-2140

Molex

Headers & Wire Housings 14 CKT RCPT HOUSING

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Datasheet

40,904In Stock

£0.496

£0.369

£0.34

£0.324

£0.295

Min.: 1
Mult.: 1

Headers & Wire Housings 14 DUAL ROW RCPT HSG

39-01-2145
Molex
1: £0.361
9,857In Stock
15,956On Order

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

9,857In Stock

15,956On Order

£0.361

£0.313

£0.294

Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT RCPT HOUSING

39-01-2160
Molex
1: £0.48
25,942In 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

25,942In Stock

£0.48

£0.405

£0.351

£0.331

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Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT RCPT HOUSING

39-01-2165
Molex
1: £0.45
19,407In Stock

Mfr. Part No.
39-01-2165

Mouser Part No
538-39-01-2165

Molex

Headers & Wire Housings 16 CKT RCPT HOUSING

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Datasheet

19,407In Stock

£0.45

£0.347

£0.317

£0.304

Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT RCPT HOUSING

39-01-2205
Molex
1: £0.943
10,583In Stock

Mfr. Part No.
39-01-2205

Mouser Part No
538-39-01-2205

Molex

Headers & Wire Housings 20 CKT RCPT HOUSING

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Datasheet

10,583In Stock

£0.943

£0.834

£0.711

£0.66

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Min.: 1
Mult.: 1

Headers & Wire Housings 22 CKT RCPT HOUSING

39-01-2225
Molex
1: £1.13
2,627In Stock

Mfr. Part No.
39-01-2225

Mouser Part No
538-39-01-2225

Molex

Headers & Wire Housings 22 CKT RCPT HOUSING

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Datasheet

2,627In Stock

£1.13

£1.01

£0.917

£0.882

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Min.: 1
Mult.: 1

Headers & Wire Housings RECEPT 2P 94V-0 side tabs

39-01-3028
Molex
1: £0.413
46,837In Stock

Mfr. Part No.
39-01-3028

Mouser Part No
538-39-01-3028

Molex

Headers & Wire Housings RECEPT 2P 94V-0 side tabs

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Datasheet

46,837In Stock

£0.413

£0.313

£0.286

£0.271

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Min.: 1
Mult.: 1

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

39-01-3045
Molex
1: £0.308
20,095In Stock
24,000Expected 01/10/2026

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

20,095In Stock

24,000Expected 01/10/2026

£0.308

£0.262

£0.234

£0.223

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Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT RCPT HOUSING

39-01-3048
Molex
1: £0.361
14,267In Stock
6,500Expected 27/10/2026

Mfr. Part No.
39-01-3048

Mouser Part No
538-39-01-3048

Molex

Headers & Wire Housings 4 CKT RCPT HOUSING

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Datasheet

14,267In Stock

6,500Expected 27/10/2026

£0.361

£0.306

£0.274

£0.26

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Min.: 1
Mult.: 1

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

39-01-3085
Molex
1: £0.398
16,130In 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

16,130In Stock

£0.398

£0.337

£0.301

£0.287

£0.273

Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT RCPT HOUSING

39-01-4040
Molex
1: £0.285
39,370In Stock

Mfr. Part No.
39-01-4040

Mouser Part No
538-39-01-4040

Molex

Headers & Wire Housings 4 CKT RCPT HOUSING

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Datasheet

39,370In Stock

£0.285

£0.245

£0.219

£0.206

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Min.: 1
Mult.: 1

Headers & Wire Housings 5 CKT RCPT HOUSING

39-01-4051
Molex
1: £0.488
18,412In Stock

Mfr. Part No.
39-01-4051

Mouser Part No
538-39-01-4051

Molex

Headers & Wire Housings 5 CKT RCPT HOUSING

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Datasheet

18,412In Stock

£0.488

£0.368

£0.348

£0.344

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Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT VERT HEADER

39-28-1103
Molex
1: £0.943
13,997In 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

13,997In Stock

£0.943

£0.856

£0.849

£0.811

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Min.: 1
Mult.: 1

Headers & Wire Housings 22 CKT VERT HEADER

39-28-1223
Molex
1: £2.36
3,795In Stock

Mfr. Part No.
39-28-1223

Mouser Part No
538-39-28-1223

Molex

Headers & Wire Housings 22 CKT VERT HEADER

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Datasheet

3,795In Stock

£2.36

£2.07

£2.06

£1.69

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Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT VERT HEADER

39-28-8100
Molex
1: £1.61
2,080In Stock
4,000On Order

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

2,080In Stock

4,000On Order

£1.61

£1.30

£1.24

£1.20

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT VERT HEADER

39-28-9088
Molex
1: £3.31
3,251In Stock
11,232On Order

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

3,251In Stock

11,232On Order

£3.31

£2.73

£2.64

£2.42

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Min.: 1
Mult.: 1

Headers & Wire Housings 14 CKT VERT HEADER

39-28-9148
Molex
1: £7.07
1,894In Stock

Mfr. Part No.
39-28-9148

Mouser Part No
538-39-28-9148

Molex

Headers & Wire Housings 14 CKT VERT HEADER

Learn More

Datasheet

1,894In Stock

£7.07

£6.01

£5.93

£5.81

View

Min.: 1
Mult.: 1

Mini-Fit Jr. Wire-to-Board Connectors

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