.hide-partial { max-height: none; } .show-more { display: none; }

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.

All Results (1,365)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select a category below to see filtering options and narrow down your search.

Part #

Headers & Wire Housings 16 CKT RCPT HOUSING

39-01-2160
Molex
1: £0.458
18,345In Stock

Mfr. Part No.
39-01-2160

Mouser Part No
538-39-01-2160

Molex

Headers & Wire Housings 16 CKT RCPT HOUSING

Learn More

Datasheet

18,345In Stock

£0.458

£0.334

£0.306

£0.289

View

Min.: 1
Mult.: 1

Headers & Wire Housings 18 CKT PLUG HOUSING

39-01-2181
Molex
1: £0.601
7,416In Stock

Mfr. Part No.
39-01-2181

Mouser Part No
538-39-01-2181

Molex

Headers & Wire Housings 18 CKT PLUG HOUSING

Learn More

Datasheet

7,416In Stock

£0.601

£0.528

£0.483

£0.389

View

Min.: 1
Mult.: 1

Headers & Wire Housings MINIFIT PLUG HSG 20 CKT210 PANEL MNT

39-01-2206
Molex
1: £1.13
2,260In 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

Learn More

Datasheet

2,260In Stock

£1.13

£0.96

£0.943

£0.917

£0.908

Min.: 1
Mult.: 1

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

39-01-2226
Molex
1: £1.62
2,027In 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

2,027In Stock

£1.62

£1.47

£1.38

£1.33

View

Min.: 1
Mult.: 1

Headers & Wire Housings MINI-FIT PLG HSG 24CT

39-01-2246
Molex
1: £1.79
5,002In Stock

Mfr. Part No.
39-01-2246

Mouser Part No
538-39-01-2246

Molex

Headers & Wire Housings MINI-FIT PLG HSG 24CT

Learn More

Datasheet

5,002In Stock

£1.79

£1.52

£1.35

£1.29

View

Min.: 1
Mult.: 1

Headers & Wire Housings RECPT DUAL ROW 2P

39-01-3022
Molex
1: £0.196
14,716In Stock
19,000Expected 18/02/2026

Mfr. Part No.
39-01-3022

Mouser Part No
538-39-01-3022

Molex

Headers & Wire Housings RECPT DUAL ROW 2P

Learn More

Datasheet

14,716In Stock

19,000Expected 18/02/2026

£0.196

£0.169

£0.138

£0.136

View

Min.: 1
Mult.: 1

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

39-01-3045
Molex
1: £0.285
24,118In 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

Learn More

Datasheet

24,118In Stock

£0.285

£0.242

£0.216

£0.206

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT RCPT HOUSING

39-01-3048
Molex
1: £0.323
18,643In Stock

Mfr. Part No.
39-01-3048

Mouser Part No
538-39-01-3048

Molex

Headers & Wire Housings 4 CKT RCPT HOUSING

Learn More

Datasheet

18,643In Stock

£0.323

£0.272

£0.217

£0.205

View

Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT PLUG HOUSING

39-01-3063
Molex
1: £0.255
40,487In Stock
15,206Expected 11/05/2026

Mfr. Part No.
39-01-3063

Mouser Part No
538-39-01-3063

Molex

Headers & Wire Housings 6 CKT PLUG HOUSING

Learn More

Datasheet

40,487In Stock

15,206Expected 11/05/2026

£0.255

£0.223

£0.201

£0.189

View

Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT PLUG HOUSING

39-01-3069
Molex
1: £0.518
25,942In Stock
6,361Expected 16/03/2026

Mfr. Part No.
39-01-3069

Mouser Part No
538-39-01-3069

Molex

Headers & Wire Housings 6 CKT PLUG HOUSING

Learn More

Datasheet

25,942In Stock

6,361Expected 16/03/2026

£0.518

£0.39

£0.365

£0.333

View

Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT PLUG HOUSING

39-01-3083
Molex
1: £0.271
15,076In Stock

Mfr. Part No.
39-01-3083

Mouser Part No
538-39-01-3083

Molex

Headers & Wire Housings 8 CKT PLUG HOUSING

Learn More

Datasheet

15,076In Stock

£0.271

£0.23

£0.189

£0.178

View

Min.: 1
Mult.: 1

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

39-01-3085
Molex
1: £0.368
12,748In 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

Learn More

Datasheet

12,748In Stock

£0.368

£0.311

£0.277

£0.265

View

Min.: 1
Mult.: 1

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

39-01-3109
Molex
1: £0.668
3,966In 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

Learn More

Datasheet

3,966In Stock

£0.668

£0.512

£0.485

£0.437

View

Min.: 1
Mult.: 1

Headers & Wire Housings 12 CKT PLUG HOUSING

39-01-3123
Molex
1: £0.511
10,533In Stock

Mfr. Part No.
39-01-3123

Mouser Part No
538-39-01-3123

Molex

Headers & Wire Housings 12 CKT PLUG HOUSING

Learn More

Datasheet

10,533In Stock

£0.511

£0.464

£0.416

£0.395

View

Min.: 1
Mult.: 1

Headers & Wire Housings 12 CKT PLUG HOUSING

39-01-3129
Molex
1: £0.713
5,958In Stock

Mfr. Part No.
39-01-3129

Mouser Part No
538-39-01-3129

Molex

Headers & Wire Housings 12 CKT PLUG HOUSING

Learn More

Datasheet

5,958In Stock

£0.713

£0.52

£0.492

£0.442

View

Min.: 1
Mult.: 1

Headers & Wire Housings 3 CKT PLUG HOUSING

39-01-4036
Molex
1: £0.225
20,941In Stock

Mfr. Part No.
39-01-4036

Mouser Part No
538-39-01-4036

Molex

Headers & Wire Housings 3 CKT PLUG HOUSING

Learn More

Datasheet

20,941In Stock

£0.225

£0.189

£0.168

£0.16

View

Min.: 1
Mult.: 1

Headers & Wire Housings 3 CKT PLUG HOUSING

39-01-4037
Molex
1: £0.413
13,969In Stock

Mfr. Part No.
39-01-4037

Mouser Part No
538-39-01-4037

Molex

Headers & Wire Housings 3 CKT PLUG HOUSING

Learn More

Datasheet

13,969In Stock

£0.413

£0.348

£0.27

£0.255

View

Min.: 1
Mult.: 1

Headers & Wire Housings MiniFitJrPlg SR PnlMnt V-0 4 Ckt

39-01-4043
Molex
1: £0.278
15,039In Stock

Mfr. Part No.
39-01-4043

Mouser Part No
538-39-01-4043

Molex

Headers & Wire Housings MiniFitJrPlg SR PnlMnt V-0 4 Ckt

Learn More

Datasheet

15,039In Stock

£0.278

£0.238

£0.212

£0.203

£0.184

Min.: 1
Mult.: 1

Headers & Wire Housings 5 CKT RCPT HOUSING

39-01-4050
Molex
1: £0.278
13,132In Stock

Mfr. Part No.
39-01-4050

Mouser Part No
538-39-01-4050

Molex

Headers & Wire Housings 5 CKT RCPT HOUSING

Learn More

Datasheet

13,132In Stock

£0.278

£0.237

£0.201

£0.19

View

Min.: 1
Mult.: 1

Headers & Wire Housings 5 CKT PLUG HOUSING

39-01-4057
Molex
1: £0.361
15,862In Stock

Mfr. Part No.
39-01-4057

Mouser Part No
538-39-01-4057

Molex

Headers & Wire Housings 5 CKT PLUG HOUSING

Learn More

Datasheet

15,862In Stock

£0.361

£0.305

£0.272

£0.259

View

Min.: 1
Mult.: 1

Headers & Wire Housings New Mini Fit Crimp R t Crimp Rec Hsg 2Ckt

39-03-9022
Molex
1: £0.278
48,631In Stock

Mfr. Part No.
39-03-9022

Mouser Part No
538-39-03-9022

Molex

Headers & Wire Housings New Mini Fit Crimp R t Crimp Rec Hsg 2Ckt

Datasheet

48,631In Stock

£0.278

£0.234

£0.223

£0.20

View

Min.: 1
Mult.: 1

Headers & Wire Housings New Mini Fit Crimp Rec Hsg 4Ckt

39-03-9042
Molex
1: £0.421
23,263In Stock

Mfr. Part No.
39-03-9042

Mouser Part No
538-39-03-9042

Molex

Headers & Wire Housings New Mini Fit Crimp Rec Hsg 4Ckt

Learn More

Datasheet

23,263In Stock

£0.421

£0.359

£0.345

£0.306

View

Min.: 1
Mult.: 1

Headers & Wire Housings 14 CKT VERT HEADER

39-28-1143
Molex
1: £1.25
2,166In Stock

Mfr. Part No.
39-28-1143

Mouser Part No
538-39-28-1143

Molex

Headers & Wire Housings 14 CKT VERT HEADER

Learn More

Datasheet

2,166In Stock

£1.25

£1.06

£0.882

£0.871

View

Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT VERT HEADER

39-28-8100
Molex
1: £1.20
2,973In Stock

Mfr. Part No.
39-28-8100

Mouser Part No
538-39-28-8100

Molex

Headers & Wire Housings 10 CKT VERT HEADER

Learn More

Datasheet

2,973In Stock

£1.20

£1.02

£0.969

£0.818

View

Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT VERT HEADER

39-28-9088
Molex
1: £3.10
4,646In Stock

Mfr. Part No.
39-28-9088

Mouser Part No
538-39-28-9088

Molex

Headers & Wire Housings 8 CKT VERT HEADER

Learn More

Datasheet

4,646In Stock

£3.10

£2.52

£2.43

£2.28

View

Min.: 1
Mult.: 1

Mini-Fit Jr. Connectors

All Results (1,365)

Customer Service Office

Company

Resources

Support

Mini-Fit Jr. Connectors

All Results (1,365)

Connectors

Industrial Automation

Wire & Cable

Tools & Supplies