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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 16AWG FEMAL TERMINAL BRASS PP TIN 2.55-3.14mm

172718-2121
Molex
6,000: $0.054
30,000In Stock

Mfr. Part No.
172718-2121

Mouser Part No
538-172718-2121

Molex

Headers & Wire Housings 16AWG FEMAL TERMINAL BRASS PP TIN 2.55-3.14mm

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Datasheet

30,000In Stock

Reel

$0.054

$0.053

$0.043

$0.04

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

Reel: 6,000

Headers & Wire Housings 16AWG FEMAL TERMINAL BRASS PP TIN 2.55-3.14mm

172718-2122
Molex
1: $0.139
7,087In Stock

Mfr. Part No.
172718-2122

Mouser Part No
538-172718-2122

Molex

Headers & Wire Housings 16AWG FEMAL TERMINAL BRASS PP TIN 2.55-3.14mm

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Datasheet

7,087In Stock

$0.139

$0.107

$0.096

$0.092

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Min.: 1
Mult.: 1

Headers & Wire Housings 18-20AWG FEMALE TERM BRASS PP TIN 2.10-2.85mm

172718-4122
Molex
1: $0.167
3,017In Stock

Mfr. Part No.
172718-4122

Mouser Part No
538-172718-4122

Molex

Headers & Wire Housings 18-20AWG FEMALE TERM BRASS PP TIN 2.10-2.85mm

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Datasheet

3,017In Stock

$0.167

$0.129

$0.107

$0.096

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Min.: 1
Mult.: 1

Headers & Wire Housings 22-24AWG FM TRM PHBR PP TIN 1.07-1.65mm

172718-5112
Molex
1: $0.292
7,652In Stock
8,000Expected 28/5/2026

Mfr. Part No.
172718-5112

Mouser Part No
538-172718-5112

Molex

Headers & Wire Housings 22-24AWG FM TRM PHBR PP TIN 1.07-1.65mm

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Datasheet

7,652In Stock

8,000Expected 28/5/2026

$0.292

$0.227

$0.188

$0.168

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Min.: 1
Mult.: 1

Headers & Wire Housings 22-24AWG FEMALE TERM BRASS PP TIN 1.65-2.38mm

172718-6122
Molex
1: $0.167
8,132In Stock

Mfr. Part No.
172718-6122

Mouser Part No
538-172718-6122

Molex

Headers & Wire Housings 22-24AWG FEMALE TERM BRASS PP TIN 1.65-2.38mm

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Datasheet

8,132In Stock

$0.167

$0.129

$0.107

$0.096

View

Min.: 1
Mult.: 1

Headers & Wire Housings 18-20AWG MALE TERMIN BRASS PP Sn 2.1-2.85MM

172765-4122
Molex
1: $0.167
21,921In Stock

Mfr. Part No.
172765-4122

Mouser Part No
538-172765-4122

Molex

Headers & Wire Housings 18-20AWG MALE TERMIN BRASS PP Sn 2.1-2.85MM

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Datasheet

21,921In Stock

$0.167

$0.124

$0.101

$0.092

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Min.: 1
Mult.: 1

Headers & Wire Housings 22-24AWG MALE TERMIN BRASS PP Sn 1.07-1.65MM

172765-5122
Molex
1: $0.139
23,420In Stock

Mfr. Part No.
172765-5122

Mouser Part No
538-172765-5122

Molex

Headers & Wire Housings 22-24AWG MALE TERMIN BRASS PP Sn 1.07-1.65MM

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Datasheet

23,420In Stock

$0.139

$0.089

$0.079

$0.075

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Min.: 1
Mult.: 1

Other Tools Locator Red

200218-2275
Molex
1: $96.94
8In Stock

Mfr. Part No.
200218-2275

Mouser Part No
538-200218-2275

Molex

Other Tools Locator Red

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Datasheet

8In Stock

$96.94

$89.84

$86.94

$83.30

Min.: 1
Mult.: 1

Other Tools Locator Blue

200218-2276
Molex
1: $96.94
5In Stock

Mfr. Part No.
200218-2276

Mouser Part No
538-200218-2276

Molex

Other Tools Locator Blue

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Datasheet

5In Stock

$96.94

$91.71

$86.60

$83.30

Min.: 1
Mult.: 1

Other Tools Locator Yellow

200218-2277
Molex
1: $96.95
5In Stock

Mfr. Part No.
200218-2277

Mouser Part No
538-200218-2277

Molex

Other Tools Locator Yellow

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Datasheet

5In Stock

$96.95

$89.85

$84.85

$82.14

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Min.: 1
Mult.: 1

Headers & Wire Housings MINIFIT TPA2 4CKT SR PLG HSG PNL MNT 94V-0 LH

200488-0004
Molex
1: $0.695
2,500In Stock

Mfr. Part No.
200488-0004

Mouser Part No
538-200488-0004

Molex

Headers & Wire Housings MINIFIT TPA2 4CKT SR PLG HSG PNL MNT 94V-0 LH

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Datasheet

2,500In Stock

$0.695

$0.646

$0.638

$0.624

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Min.: 1
Mult.: 1

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

39-00-0038 (Cut Strip)
Molex
100: $0.086
53,200In Stock

Mfr. Part No.
39-00-0038 (Cut Strip)

Mouser Part No
538-39-00-0038-CT

Molex

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

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Datasheet

Product Comments

53,200In Stock

$0.086

Min.: 100
Mult.: 100

Headers & Wire Housings 12 CKT RCPT HOUSING

39-01-2125
Molex
1: $0.834
2,115In Stock
22,000Expected 21/4/2026

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

2,115In Stock

22,000Expected 21/4/2026

$0.834

$0.708

$0.635

$0.605

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Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT PLUG HOUSING

39-01-2106
Molex
1: $0.82
3,540In Stock

Mfr. Part No.
39-01-2106

Mouser Part No
538-39-01-2106

Molex

Headers & Wire Housings 10 CKT PLUG HOUSING

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Datasheet

3,540In Stock

$0.82

$0.667

$0.638

$0.623

View

Min.: 1
Mult.: 1

Headers & Wire Housings 24 CKT PLUG HOUSING

39-01-2241
Molex
1: $1.56
515In Stock
4,977Expected 13/4/2026

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

515In Stock

4,977Expected 13/4/2026

$1.56

$1.38

$1.29

$1.23

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Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT RCPT HOUSING

39-01-3048
Molex
1: $0.542
18,643In Stock

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

18,643In Stock

$0.542

$0.42

$0.352

$0.342

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT PLUG HOUSING

39-01-3089
Molex
1: $0.848
2,963In Stock
6,000On Order

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

2,963In Stock

6,000On Order

$0.848

$0.605

$0.57

$0.543

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Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT PLUG HOUSING

39-01-3103
Molex
1: $0.57
3,871In 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

3,871In Stock

$0.57

$0.395

$0.364

$0.348

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT PLUG HOUSING

39-01-4046
Molex
1: $0.445
4,464In Stock

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

4,464In Stock

$0.445

$0.374

$0.331

$0.30

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Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Jr Plg Hsg 6 Ckt Pnl Mnt Ers

39-01-4063
Molex
1: $0.556
4,303In Stock

Mfr. Part No.
39-01-4063

Mouser Part No
538-39-01-4063

Molex

Headers & Wire Housings MiniFit Jr Plg Hsg 6 Ckt Pnl Mnt Ers

Datasheet

4,303In Stock

$0.556

$0.50

$0.467

$0.441

View

Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT VERT HEADER

39-28-1163
Molex
1: $2.47
73In Stock
6,300Expected 15/6/2026

Mfr. Part No.
39-28-1163

Mouser Part No
538-39-28-1163

Molex

Headers & Wire Housings 16 CKT VERT HEADER

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Datasheet

73In Stock

6,300Expected 15/6/2026

$2.47

$2.11

$1.74

$1.72

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Min.: 1
Mult.: 1

Headers & Wire Housings 24 CKT VERT HEADER

39-28-8240
Molex
1: $5.42
397In Stock

Mfr. Part No.
39-28-8240

Mouser Part No
538-39-28-8240

Molex

Headers & Wire Housings 24 CKT VERT HEADER

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Datasheet

397In Stock

$5.42

$5.25

$4.81

$4.52

View

Min.: 1
Mult.: 1

Headers & Wire Housings MINI-FIT JR. HEADER

39-29-1147
Molex
1: $3.81
284In Stock

Mfr. Part No.
39-29-1147

Mouser Part No
538-39-29-1147

Molex

Headers & Wire Housings MINI-FIT JR. HEADER

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Datasheet

284In Stock

$3.81

$3.49

$3.45

$3.43

View

Min.: 1
Mult.: 1

Headers & Wire Housings 2 CKT VERT HEADER

39-29-9025
Molex
1: $1.56
1,528In Stock

Mfr. Part No.
39-29-9025

Mouser Part No
538-39-29-9025

Molex

Headers & Wire Housings 2 CKT VERT HEADER

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Datasheet

1,528In Stock

$1.56

$1.33

$1.13

$1.00

View

Min.: 1
Mult.: 1

Headers & Wire Housings 6P VERT HDR W/PEGS

39-29-9069
Molex
1: $5.17
8In Stock

Mfr. Part No.
39-29-9069

Mouser Part No
538-39-29-9069

Molex

Headers & Wire Housings 6P VERT HDR W/PEGS

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Datasheet

8In Stock

$5.17

$4.71

$4.46

$4.14

View

Min.: 1
Mult.: 1

Mini-Fit Jr. Connectors

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Mini-Fit Jr. Connectors

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