Connectors – Mouser Estonia

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Mini-Fit Jr. Connectors

Molex Mini-Fit Jr. Connectors are ideal for higher-current / higher-density applications that require design flexibility for wire-to-wire and wire-to-board configurations. Molex Mini-Fit Jr. connectors are made for power applications up to 9.0A per circuit. The connectors feature fully isolated terminals, positive housing locks, low-engagement forces, and polarized housings. They are UL recognized, CSA approved, and TUV licensed. All components are lead free and RoHS compliant. Molex Mini-Fit Jr. Connectors are available in a single row or dual row, 2 to 24 circuit options, and multiple plating and material selections.

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RoHS Compliant

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Part #

Headers & Wire Housings 14 CKT PLUG HOUSING

39-01-2141
Molex
1: 0,636 €
14.729In Stock

Mfr. Part No.
39-01-2141

Mouser Part No
538-39-01-2141

Molex

Headers & Wire Housings 14 CKT PLUG HOUSING

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Datasheet

14.729In Stock

0,636 €

0,555 €

0,456 €

0,43 €

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Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT RCPT HOUSING

39-01-2160
Molex
1: 0,55 €
27.292In 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

27.292In Stock

0,55 €

0,464 €

0,399 €

0,377 €

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Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT RCPT HOUSING

39-01-2165
Molex
1: 0,482 €
12.846In 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

12.846In Stock

7.516On Order

0,482 €

0,361 €

0,348 €

Min.: 1
Mult.: 1

Headers & Wire Housings 18 CKT PLUG HOUSING

39-01-2181
Molex
1: 0,903 €
14.378In 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

14.378In Stock

0,903 €

0,764 €

0,69 €

Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT RCPT HOUSING

39-01-2205
Molex
1: 1,13 €
10.818In 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

10.818In Stock

1,13 €

0,972 €

0,816 €

0,76 €

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Min.: 1
Mult.: 1

Headers & Wire Housings MINIFIT PLUG HSG 20 CKT210 PANEL MNT

39-01-2206
Molex
1: 1,95 €
2.845In Stock

Mfr. Part No.
39-01-2206

Mouser Part No
538-39-01-2206

Molex

Headers & Wire Housings MINIFIT PLUG HSG 20 CKT210 PANEL MNT

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Datasheet

2.845In Stock

1,95 €

1,75 €

1,63 €

1,44 €

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Min.: 1
Mult.: 1

Headers & Wire Housings 22 CKT RCPT HOUSING

39-01-2225
Molex
1: 1,29 €
3.209In 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

3.209In Stock

1,29 €

1,16 €

1,10 €

1,05 €

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Min.: 1
Mult.: 1

Headers & Wire Housings Mini-Fit Plug Hsg 22Ckt 210 Panel Mt

39-01-2226
Molex
1: 2,28 €
4.210In Stock

Mfr. Part No.
39-01-2226

Mouser Part No
538-39-01-2226

Molex

Headers & Wire Housings Mini-Fit Plug Hsg 22Ckt 210 Panel Mt

Datasheet

4.210In Stock

2,28 €

1,94 €

1,73 €

1,65 €

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Min.: 1
Mult.: 1

Headers & Wire Housings 24 CKT PLUG HOUSING

39-01-2241
Molex
1: 1,21 €
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

1,21 €

1,07 €

Min.: 1
Mult.: 1

Headers & Wire Housings RECPT DUAL ROW 2P

39-01-3022
Molex
1: 0,258 €
27.655In Stock
57.000Expected 8/20/2026

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

27.655In Stock

57.000Expected 8/20/2026

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 €
48.165In 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

48.165In 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 €
50.005In 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

50.005In Stock

0,473 €

0,36 €

0,329 €

0,311 €

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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 €
23.192In 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

23.192In 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: 0,387 €
14.344In Stock
13.000Expected 10/27/2026

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

14.344In Stock

13.000Expected 10/27/2026

0,387 €

0,341 €

0,312 €

0,292 €

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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 €
16.382In 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

16.382In Stock

0,456 €

0,386 €

0,345 €

0,329 €

0,313 €

Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT PLUG HOUSING

39-01-3103
Molex
1: 0,413 €
14.995In 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

14.995In Stock

0,413 €

0,357 €

0,315 €

0,298 €

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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 €
9.292In 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

9.292In 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 €
11.850In 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

11.850In 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: 0,826 €
10.516In 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

10.516In Stock

0,826 €

0,71 €

0,658 €

0,622 €

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Min.: 1
Mult.: 1

Headers & Wire Housings 3 CKT RCPT HOUSING

39-01-4030
Molex
1: 0,275 €
79.984In Stock
84.390Expected 8/21/2026

Mfr. Part No.
39-01-4030

Mouser Part No
538-39-01-4030

Molex

Headers & Wire Housings 3 CKT RCPT HOUSING

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Datasheet

79.984In Stock

84.390Expected 8/21/2026

0,275 €

0,23 €

0,206 €

0,196 €

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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 10/5/2026

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 10/5/2026

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: 0,344 €
47.369In 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

47.369In Stock

0,344 €

0,29 €

0,255 €

0,225 €

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Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT RCPT HOUSING

39-01-4040
Molex
1: 0,327 €
42.681In 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

42.681In Stock

0,327 €

0,281 €

0,251 €

0,218 €

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Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT PLUG HOUSING

39-01-4046
Molex
1: 0,284 €
28.148In 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

28.148In Stock

399On Order

0,284 €

0,239 €

0,21 €

0,197 €

0,187 €

Min.: 1
Mult.: 1

Mini-Fit Jr. Connectors

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