Connectors – Mouser Ireland

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Mini-Fit Jr. Wire-to-Wire Connectors

Molex Mini-Fit Jr.™ Wire-to-Wire 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-Wire Connectors are available in single/double row plug, single/double row receptacle, female contact, and male contact versions.

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Part #

Headers & Wire Housings 18 CKT PLUG HOUSING

39-01-2181
Molex
1: €0.903
14,363In Stock

Mfr. Part No.
39-01-2181

Mouser Part No
538-39-01-2181

Molex

Headers & Wire Housings 18 CKT PLUG HOUSING

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Datasheet

14,363In Stock

€0.903

€0.764

€0.69

Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT RCPT HOUSING

39-01-2205
Molex
1: €1.08
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

€1.08

€0.955

€0.815

€0.756

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Min.: 1
Mult.: 1

Headers & Wire Housings 22 CKT RCPT HOUSING

39-01-2225
Molex
1: €1.29
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

€1.29

€1.16

€1.10

€1.05

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Min.: 1
Mult.: 1

Headers & Wire Housings 24 CKT PLUG HOUSING

39-01-2241
Molex
1: €1.20
2,374In Stock

Mfr. Part No.
39-01-2241

Mouser Part No
538-39-01-2241

Molex

Headers & Wire Housings 24 CKT PLUG HOUSING

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Datasheet

2,374In Stock

€1.20

€1.07

Min.: 1
Mult.: 1

Headers & Wire Housings RECPT DUAL ROW 2P

39-01-3022
Molex
1: €0.258
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

€0.258

€0.216

€0.194

€0.17

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Min.: 1
Mult.: 1

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

39-01-3025
Molex
1: €0.292
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

€0.292

€0.25

€0.224

€0.192

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Min.: 1
Mult.: 1

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

39-01-3028
Molex
1: €0.473
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

€0.473

€0.358

€0.328

€0.31

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Min.: 1
Mult.: 1

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

39-01-3045
Molex
1: €0.353
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

€0.353

€0.30

€0.268

€0.255

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Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT RCPT HOUSING

39-01-3048
Molex
1: €0.413
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

€0.413

€0.351

€0.314

€0.298

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Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT PLUG HOUSING

39-01-3049
Molex
1: €0.464
6,700In Stock

Mfr. Part No.
39-01-3049

Mouser Part No
538-39-01-3049

Molex

Headers & Wire Housings 4 CKT PLUG HOUSING

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Datasheet

6,700In Stock

€0.464

€0.442

Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT PLUG HOUSING

39-01-3083
Molex
1: €0.344
9,369In Stock

Mfr. Part No.
39-01-3083

Mouser Part No
538-39-01-3083

Molex

Headers & Wire Housings 8 CKT PLUG HOUSING

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Datasheet

9,369In Stock

€0.344

€0.295

€0.255

€0.25

Min.: 1
Mult.: 1

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

39-01-3085
Molex
1: €0.456
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

€0.456

€0.386

€0.345

€0.329

€0.313

Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT PLUG HOUSING

39-01-3089
Molex
1: €0.688
11,331In Stock
3,000Expected 27/08/2026

Mfr. Part No.
39-01-3089

Mouser Part No
538-39-01-3089

Molex

Headers & Wire Housings 8 CKT PLUG HOUSING

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Datasheet

11,331In Stock

3,000Expected 27/08/2026

€0.688

€0.532

€0.488

€0.461

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Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT PLUG HOUSING

39-01-3103
Molex
1: €0.421
14,987In Stock

Mfr. Part No.
39-01-3103

Mouser Part No
538-39-01-3103

Molex

Headers & Wire Housings 10 CKT PLUG HOUSING

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Datasheet

14,987In Stock

€0.421

€0.357

€0.319

€0.303

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Min.: 1
Mult.: 1

Headers & Wire Housings MINIFITJR PLG HGS 10P DR W/O EARS

39-01-3109
Molex
1: €0.817
9,188In Stock

Mfr. Part No.
39-01-3109

Mouser Part No
538-39-01-3109

Molex

Headers & Wire Housings MINIFITJR PLG HGS 10P DR W/O EARS

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Datasheet

9,188In Stock

€0.817

€0.597

€0.562

€0.538

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Min.: 1
Mult.: 1

Headers & Wire Housings 12 CKT PLUG HOUSING

39-01-3123
Molex
1: €0.671
11,726In Stock

Mfr. Part No.
39-01-3123

Mouser Part No
538-39-01-3123

Molex

Headers & Wire Housings 12 CKT PLUG HOUSING

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Datasheet

11,726In Stock

€0.671

€0.567

€0.506

€0.482

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Min.: 1
Mult.: 1

Headers & Wire Housings 12 CKT PLUG HOUSING

39-01-3129
Molex
1: €0.834
10,466In Stock

Mfr. Part No.
39-01-3129

Mouser Part No
538-39-01-3129

Molex

Headers & Wire Housings 12 CKT PLUG HOUSING

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Datasheet

10,466In Stock

€0.834

€0.703

€0.669

€0.637

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Min.: 1
Mult.: 1

Headers & Wire Housings 3 CKT PLUG HOUSING

39-01-4033
Molex
1: €0.456
15,541In Stock
30,000Expected 08/10/2026

Mfr. Part No.
39-01-4033

Mouser Part No
538-39-01-4033

Molex

Headers & Wire Housings 3 CKT PLUG HOUSING

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Datasheet

15,541In Stock

30,000Expected 08/10/2026

€0.456

€0.378

€0.318

€0.314

€0.313

Min.: 1
Mult.: 1

Headers & Wire Housings 3 CKT PLUG HOUSING

39-01-4036
Molex
1: €0.353
45,419In Stock

Mfr. Part No.
39-01-4036

Mouser Part No
538-39-01-4036

Molex

Headers & Wire Housings 3 CKT PLUG HOUSING

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Datasheet

45,419In Stock

€0.353

€0.298

€0.262

€0.232

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Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT RCPT HOUSING

39-01-4040
Molex
1: €0.327
41,096In 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

41,096In Stock

€0.327

€0.281

€0.251

€0.233

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Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT PLUG HOUSING

39-01-4046
Molex
1: €0.284
28,111In Stock
399On Order

Mfr. Part No.
39-01-4046

Mouser Part No
538-39-01-4046

Molex

Headers & Wire Housings 4 CKT PLUG HOUSING

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Datasheet

28,111In Stock

399On Order

€0.284

€0.239

€0.21

€0.197

€0.187

Min.: 1
Mult.: 1

Headers & Wire Housings 5 CKT RCPT HOUSING

39-01-4051
Molex
1: €0.55
19,406In 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

19,406In Stock

€0.55

€0.42

€0.389

€0.38

Min.: 1
Mult.: 1

Headers & Wire Housings PIN 28-22 AWG BULK

39-00-0049
Molex
1: €0.155
125,975In Stock
22,000Expected 03/09/2026

Mfr. Part No.
39-00-0049

Mouser Part No
538-39-00-0049

Molex

Headers & Wire Housings PIN 28-22 AWG BULK

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Datasheet

Product Comments

125,975In Stock

22,000Expected 03/09/2026

€0.155

€0.132

€0.11

€0.103

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Min.: 1
Mult.: 1

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

39-00-0059
Molex
4,000: €0.049
208,000In Stock
364,000Expected 07/12/2026

Mfr. Part No.
39-00-0059

Mouser Part No
538-39-00-0059

Molex

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

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Datasheet

Product Comments

208,000In Stock

364,000Expected 07/12/2026

Reel

€0.049

€0.046

€0.045

€0.037

€0.034

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

: 4,000

Headers & Wire Housings SOCKET 22-28AWG BULK phosphor bronze

39-00-0066
Molex
1: €0.224
22,054In Stock

Mfr. Part No.
39-00-0066

Mouser Part No
538-39-00-0066

Molex

Headers & Wire Housings SOCKET 22-28AWG BULK phosphor bronze

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Datasheet

Product Comments

22,054In Stock

€0.224

€0.191

€0.187

€0.163

View

Min.: 1
Mult.: 1

Mini-Fit Jr. Wire-to-Wire Connectors

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