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 8 CKT R/A HEADER

39-30-1080
Molex
1: £0.601
58,017In Stock
13On Order

Mfr. Part No.
39-30-1080

Mouser Part No
538-39-30-1080

Molex

Headers & Wire Housings 8 CKT R/A HEADER

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Datasheet

58,017In Stock

13On Order

£0.601

£0.568

Min.: 1
Mult.: 1

Headers & Wire Housings 3 CKT R/A HEADER

39-30-3037
Molex
1: £1.27
22,071In Stock

Mfr. Part No.
39-30-3037

Mouser Part No
538-39-30-3037

Molex

Headers & Wire Housings 3 CKT R/A HEADER

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Datasheet

22,071In Stock

£1.27

£1.02

£0.995

£0.925

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Min.: 1
Mult.: 1

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

39-00-0046
Molex
6,000: £0.03
234,000In 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

234,000In Stock

Reel

£0.03

£0.028

£0.024

£0.022

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

: 6,000

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

39-00-0065
Molex
6,000: £0.058
24,000In Stock
90,000On Order

Mfr. Part No.
39-00-0065

Mouser Part No
538-39-00-0065

Molex

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

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Datasheet

Product Comments

24,000In Stock

90,000On Order

Reel

£0.058

£0.056

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

: 6,000

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

39-00-0077
Molex
4,000: £0.026
300,000In Stock
208,000Expected 27/08/2026

Mfr. Part No.
39-00-0077

Mouser Part No
538-39-00-0077

Molex

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

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Datasheet

Product Comments

300,000In Stock

208,000Expected 27/08/2026

Reel

£0.026

£0.024

£0.023

£0.02

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

: 4,000

Headers & Wire Housings SOCKET 16 AWG REEL Reel of 4000

39-00-0079
Molex
4,000: £0.038
108,000In Stock

Mfr. Part No.
39-00-0079

Mouser Part No
538-39-00-0079

Molex

Headers & Wire Housings SOCKET 16 AWG REEL Reel of 4000

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Datasheet

Product Comments

108,000In Stock

Reel

£0.038

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

: 4,000

Headers & Wire Housings TERMINAL BULK

39-00-0080
Molex
1: £0.203
26,294In Stock

Mfr. Part No.
39-00-0080

Mouser Part No
538-39-00-0080

Molex

Headers & Wire Housings TERMINAL BULK

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Datasheet

Product Comments

26,294In Stock

£0.203

£0.175

£0.146

£0.136

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Min.: 1
Mult.: 1

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

Product Comments

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
45,579In 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

45,579In Stock

£0.18

£0.154

£0.135

£0.125

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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 12/10/2026

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

Product Comments

18,000In Stock

78,000Expected 12/10/2026

Reel

£0.217

£0.207

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

: 6,000

Headers & Wire Housings 8 CKT RCPT HOUSING

39-01-2085
Molex
1: £0.473
37,886In 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

37,886In Stock

£0.473

£0.401

£0.351

£0.33

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Min.: 1
Mult.: 1

Headers & Wire Housings 12 CKT RCPT HOUSING

39-01-2125
Molex
1: £0.586
17,759In 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

17,759In Stock

£0.586

£0.458

£0.421

£0.393

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Min.: 1
Mult.: 1

Headers & Wire Housings 10 CRKT HOUSING

39-01-2105
Molex
1: £0.54
28,471In 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

28,471In Stock

£0.54

£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
42,423In 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

42,423In Stock

£0.496

£0.369

£0.34

£0.324

£0.295

Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT RCPT HOUSING

39-01-2160
Molex
1: £0.48
27,008In 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

27,008In Stock

£0.48

£0.405

£0.348

£0.329

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Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT RCPT HOUSING

39-01-2165
Molex
1: £0.421
12,796In Stock
7,516On Order

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

12,796In Stock

7,516On Order

£0.421

£0.315

£0.304

Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT RCPT HOUSING

39-01-2205
Molex
1: £0.943
10,795In 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

10,795In 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
3,059In 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

3,059In Stock

£1.13

£1.01

£0.96

£0.917

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Min.: 1
Mult.: 1

Headers & Wire Housings RECPT DUAL ROW 2P

39-01-3022
Molex
1: £0.225
27,345In Stock
57,000On Order

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

27,345In Stock

57,000On Order

£0.225

£0.189

£0.169

£0.148

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Min.: 1
Mult.: 1

Headers & Wire Housings MIN FIT HOUSING Black 5557-02R-BL

39-01-3025
Molex
1: £0.255
47,655In Stock

Mfr. Part No.
39-01-3025

Mouser Part No
538-39-01-3025

Molex

Headers & Wire Housings MIN FIT HOUSING Black 5557-02R-BL

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Datasheet

47,655In Stock

£0.255

£0.218

£0.196

£0.168

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Min.: 1
Mult.: 1

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

39-01-3028
Molex
1: £0.413
49,607In 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

49,607In 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
22,553In 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

22,553In Stock

£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
10,899In Stock
13,000Expected 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

10,899In Stock

13,000Expected 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
16,458In 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

16,458In 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
41,096In Stock

Mfr. Part No.
39-01-4040

Mouser Part No
538-39-01-4040

Molex

Headers & Wire Housings 4 CKT RCPT HOUSING

Learn More

Datasheet

41,096In Stock

£0.285

£0.245

£0.219

£0.203

View

Min.: 1
Mult.: 1

Mini-Fit Jr. Wire-to-Board Connectors

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