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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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Part #

Headers & Wire Housings LOOSE TERMINALS

39-00-0127
Molex
1: $0.25
21,644In Stock

Mfr. Part No.
39-00-0127

Mouser Part No
538-39-00-0127

Molex

Headers & Wire Housings LOOSE TERMINALS

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Datasheet

21,644In Stock

$0.25

$0.22

$0.182

$0.171

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Min.: 1
Mult.: 1

Headers & Wire Housings MN-FT TERM 22-28G F Reel of 1000

39-00-0139 (Mouser Reel)
Molex
1,000: $0.542
24,000In Stock

Mfr. Part No.
39-00-0139 (Mouser Reel)

Mouser Part No
538-39-00-0139-MR

Molex

Headers & Wire Housings MN-FT TERM 22-28G F Reel of 1000

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Datasheet

Product Comments

24,000In Stock

Reel

$0.542

Min.: 1,000
Mult.: 1,000

Reel: 1,000

Headers & Wire Housings MiniFit Term Crp Fem Lse Bs 50Au 22-28

39-00-0140
Molex
1: $1.22
18,072In Stock

Mfr. Part No.
39-00-0140

Mouser Part No
538-39-00-0140

Molex

Headers & Wire Housings MiniFit Term Crp Fem Lse Bs 50Au 22-28

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Datasheet

18,072In Stock

$1.22

$0.799

$0.73

$0.688

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Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Term Crp Mal Reel of 6000

39-00-0145
Molex
6,000: $0.937
18,000In Stock

Mfr. Part No.
39-00-0145

Mouser Part No
538-39-00-0145

Molex

Headers & Wire Housings MiniFit Term Crp Mal Reel of 6000

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Datasheet

Product Comments

18,000In Stock

Reel

$0.937

$0.916

Quote

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

Reel: 6,000

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

39-00-0181
Molex
4,000: $0.52
12,000In Stock
176,000Expected 27/5/2026

Mfr. Part No.
39-00-0181

Mouser Part No
538-39-00-0181

Molex

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

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Datasheet

Product Comments

12,000In Stock

176,000Expected 27/5/2026

Reel

$0.52

$0.493

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

Reel: 4,000

Headers & Wire Housings MN-FT TERM 18-24G F Reel of 1000

39-00-0181 (Mouser Reel)
Molex
1,000: $0.513
30,000In Stock

Mfr. Part No.
39-00-0181 (Mouser Reel)

Mouser Part No
538-39-00-0181-MR

Molex

Headers & Wire Housings MN-FT TERM 18-24G F Reel of 1000

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Datasheet

Product Comments

30,000In Stock

Reel

$0.513

Min.: 1,000
Mult.: 1,000

Reel: 1,000

Headers & Wire Housings SOCKET 28-22AWG BULK

39-00-0184
Molex
1: $1.10
7,397In Stock
16,000Expected 29/4/2026

Mfr. Part No.
39-00-0184

Mouser Part No
538-39-00-0184

Molex

Headers & Wire Housings SOCKET 28-22AWG BULK

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Datasheet

Product Comments

7,397In Stock

16,000Expected 29/4/2026

$1.10

$0.863

$0.827

$0.785

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Min.: 1
Mult.: 1

Headers & Wire Housings MN-FT TERM 16G FEM Cut Strip of 100

39-00-0185 (Cut Strip)
Molex
100: $1.16
16,700In Stock

Mfr. Part No.
39-00-0185 (Cut Strip)

Mouser Part No
538-39-00-0185-CT

Molex

Headers & Wire Housings MN-FT TERM 16G FEM Cut Strip of 100

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Datasheet

Product Comments

16,700In Stock

$1.16

Min.: 100
Mult.: 100

Headers & Wire Housings MN-FT TERM 16G FEM Reel of 1000

39-00-0185 (Mouser Reel)
Molex
1,000: $1.03
4,000In Stock

Mfr. Part No.
39-00-0185 (Mouser Reel)

Mouser Part No
538-39-00-0185-MR

Molex

Headers & Wire Housings MN-FT TERM 16G FEM Reel of 1000

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Datasheet

Product Comments

4,000In Stock

Reel

$1.03

Min.: 1,000
Mult.: 1,000

Reel: 1,000

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

39-00-0207
Molex
4,000: $0.065
52,000In Stock

Mfr. Part No.
39-00-0207

Mouser Part No
538-39-00-0207

Molex

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

Learn More

Datasheet

Product Comments

52,000In Stock

Reel

$0.065

$0.063

$0.06

$0.05

$0.046

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

Reel: 4,000

Headers & Wire Housings SOCKET 18-24AWG BULK

39-00-0214
Molex
1: $0.292
30,735In Stock

Mfr. Part No.
39-00-0214

Mouser Part No
538-39-00-0214

Molex

Headers & Wire Housings SOCKET 18-24AWG BULK

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Datasheet

Product Comments

30,735In Stock

$0.292

$0.256

$0.228

$0.215

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Min.: 1
Mult.: 1

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

39-00-0221
Molex
6,000: $0.491
12,000In Stock

Mfr. Part No.
39-00-0221

Mouser Part No
538-39-00-0221

Molex

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

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Datasheet

Product Comments

12,000In Stock

Reel

$0.491

$0.457

$0.441

Quote

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

Reel: 6,000

Headers & Wire Housings CRIMP TERMINAL 16 AWG

39-00-0224
Molex
1: $1.01
3,969In Stock

Mfr. Part No.
39-00-0224

Mouser Part No
538-39-00-0224

Molex

Headers & Wire Housings CRIMP TERMINAL 16 AWG

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Datasheet

3,969In Stock

$1.01

$0.92

$0.869

$0.791

View

Min.: 1
Mult.: 1

Headers & Wire Housings MN-FT TERM 18-24G M Cut Strip of 100

39-00-0428 (Cut Strip)
Molex
100: $0.484
26,800In Stock

Mfr. Part No.
39-00-0428 (Cut Strip)

Mouser Part No
538-39-00-0428-CT

Molex

Headers & Wire Housings MN-FT TERM 18-24G M Cut Strip of 100

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Datasheet

Product Comments

26,800In Stock

$0.484

Min.: 100
Mult.: 100

Headers & Wire Housings MN-FT TERM 18-24G M Reel of 1000

39-00-0430 (Mouser Reel)
Molex
1,000: $0.41
6,000In Stock
1,000On Order

Mfr. Part No.
39-00-0430 (Mouser Reel)

Mouser Part No
538-39-00-0430-MR

Molex

Headers & Wire Housings MN-FT TERM 18-24G M Reel of 1000

Learn More

Datasheet

Product Comments

6,000In Stock

1,000On Order

Reel

$0.41

Min.: 1,000
Mult.: 1,000

Reel: 1,000

Headers & Wire Housings MINIFIT MALE TERM 22-28AWG GOLD LOOSE

39-00-0433
Molex
1: $0.848
22,119In Stock

Mfr. Part No.
39-00-0433

Mouser Part No
538-39-00-0433

Molex

Headers & Wire Housings MINIFIT MALE TERM 22-28AWG GOLD LOOSE

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Datasheet

22,119In Stock

$0.848

$0.676

$0.624

$0.552

View

Min.: 1
Mult.: 1

Headers & Wire Housings New Mini Fit Crimp R rimp Rec Loose W/Plt

39-00-0435
Molex
1: $1.35
21,268In Stock

Mfr. Part No.
39-00-0435

Mouser Part No
538-39-00-0435

Molex

Headers & Wire Housings New Mini Fit Crimp R rimp Rec Loose W/Plt

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Datasheet

21,268In Stock

$1.35

$0.776

$0.726

$0.673

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Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT PLUG HOUSING

39-01-2021
Molex
1: $0.445
26,246In Stock
40,000Expected 11/5/2026

Mfr. Part No.
39-01-2021

Mouser Part No
538-39-01-2021

Molex

Headers & Wire Housings 2 CKT PLUG HOUSING

Learn More

Datasheet

26,246In Stock

40,000Expected 11/5/2026

$0.445

$0.396

$0.338

$0.317

View

Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT RCPT HOUSING

39-01-2025
Molex
1: $0.584
21,960In Stock
176,000Expected 11/5/2026

Mfr. Part No.
39-01-2025

Mouser Part No
538-39-01-2025

Molex

Headers & Wire Housings 2 CKT RCPT HOUSING

Learn More

Datasheet

21,960In Stock

176,000Expected 11/5/2026

$0.584

$0.503

$0.366

$0.356

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT PLUG HOUSING

39-01-2041
Molex
1: $0.542
30,179In Stock
25,730Expected 13/3/2026

Mfr. Part No.
39-01-2041

Mouser Part No
538-39-01-2041

Molex

Headers & Wire Housings 4 CKT PLUG HOUSING

Learn More

Datasheet

30,179In Stock

25,730Expected 13/3/2026

$0.542

$0.46

$0.353

$0.342

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Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT RCPT HOUSING

39-01-2060
Molex
1: $0.487
26,585In Stock
52,000Expected 8/6/2026

Mfr. Part No.
39-01-2060

Mouser Part No
538-39-01-2060

Molex

Headers & Wire Housings 6 CKT RCPT HOUSING

Learn More

Datasheet

26,585In Stock

52,000Expected 8/6/2026

$0.487

$0.432

$0.357

$0.332

View

Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT PLUG HOUSING

39-01-2061
Molex
1: $0.50
15,541In Stock
14,220Expected 18/2/2026

Mfr. Part No.
39-01-2061

Mouser Part No
538-39-01-2061

Molex

Headers & Wire Housings 6 CKT PLUG HOUSING

Learn More

Datasheet

15,541In Stock

14,220Expected 18/2/2026

$0.50

$0.428

$0.322

$0.31

View

Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT RCPT HOUSING

39-01-2065
Molex
1: $0.82
24,407In Stock
19,000Expected 13/3/2026

Mfr. Part No.
39-01-2065

Mouser Part No
538-39-01-2065

Molex

Headers & Wire Housings 6 CKT RCPT HOUSING

Learn More

Datasheet

24,407In Stock

19,000Expected 13/3/2026

$0.82

$0.645

$0.626

$0.564

View

Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT RCPT HOUSING

39-01-2080
Molex
1: $0.431
29,541In Stock
38,496Expected 13/2/2026

Mfr. Part No.
39-01-2080

Mouser Part No
538-39-01-2080

Molex

Headers & Wire Housings 8 CKT RCPT HOUSING

Learn More

Datasheet

29,541In Stock

38,496Expected 13/2/2026

$0.431

$0.388

$0.325

$0.297

View

Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT PLUG HOUSING

39-01-2081
Molex
1: $0.639
18,109In Stock

Mfr. Part No.
39-01-2081

Mouser Part No
538-39-01-2081

Molex

Headers & Wire Housings 8 CKT PLUG HOUSING

Learn More

Datasheet

18,109In Stock

$0.639

$0.545

$0.386

$0.371

View

Min.: 1
Mult.: 1

Mini-Fit Jr. Connectors

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