Connectors – Mouser Canada

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Mini-Fit Jr. Wire-to-Board Connectors

Molex Mini-Fit Jr.™ Wire-to-Board 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-Board Connectors are available in female contact, right-angle/single row header, right-angle/double row header, vertical/single row header, vertical/double row header, single-row receptacle, and double-row receptacle versions.

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Part #

Headers & Wire Housings 10 CKT VERT HEADER

39-29-6108
Molex
1: $7.91
22,539In Stock

Mfr. Part #
39-29-6108

Mouser Part #
538-39-29-6108

Molex

Headers & Wire Housings 10 CKT VERT HEADER

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Datasheet

22,539In Stock

$7.91

$6.73

$6.54

$5.84

$5.63

Min.: 1
Mult.: 1

Headers & Wire Housings 20 CKT VERT HEADER

39-29-6208
Molex
1: $14.99
2,746In Stock

Mfr. Part #
39-29-6208

Mouser Part #
538-39-29-6208

Molex

Headers & Wire Housings 20 CKT VERT HEADER

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Datasheet

2,746In Stock

$14.99

$12.74

$12.68

Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT R/A HEADER

39-30-0060
Molex
1: $1.35
20,145In Stock

Mfr. Part #
39-30-0060

Mouser Part #
538-39-30-0060

Molex

Headers & Wire Housings 6 CKT R/A HEADER

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Datasheet

20,145In Stock

$1.35

$1.28

$1.25

$1.18

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Min.: 1
Mult.: 1

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

39-00-0038
Molex
4,000: $0.05
336,000In Stock
872,000Expected 2026-05-13

Mfr. Part #
39-00-0038

Mouser Part #
538-39-00-0038

Molex

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

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Datasheet

Product Comments

336,000In Stock

872,000Expected 2026-05-13

Reel

$0.05

$0.047

$0.037

$0.036

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

Reel: 4,000

Headers & Wire Housings MN-FT TERM 22-28G F Reel of 6000

39-00-0046
Molex
6,000: $0.06
198,000In Stock

Mfr. Part #
39-00-0046

Mouser Part #
538-39-00-0046

Molex

Headers & Wire Housings MN-FT TERM 22-28G F Reel of 6000

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Datasheet

Product Comments

198,000In Stock

Reel

$0.06

$0.057

$0.048

$0.045

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

Reel: 6,000

Headers & Wire Housings SOCKET 16AWG BULK

39-00-0090
Molex
1: $1.43
21,155In Stock

Mfr. Part #
39-00-0090

Mouser Part #
538-39-00-0090

Molex

Headers & Wire Housings SOCKET 16AWG BULK

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Datasheet

21,155In Stock

$1.43

$1.21

$1.16

$1.09

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Min.: 1
Mult.: 1

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

39-00-0183
Molex
6,000: $0.538
12,000In Stock

Mfr. Part #
39-00-0183

Mouser Part #
538-39-00-0183

Molex

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

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Datasheet

Product Comments

12,000In Stock

Reel

$0.538

$0.501

$0.482

Quote

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

Reel: 6,000

Headers & Wire Housings TERMINAL REEL Reel of 4000

39-00-0185
Molex
4,000: $1.02
16,000In Stock

Mfr. Part #
39-00-0185

Mouser Part #
538-39-00-0185

Molex

Headers & Wire Housings TERMINAL REEL Reel of 4000

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Datasheet

Product Comments

16,000In Stock

Reel

$1.02

$0.989

$0.939

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

Reel: 4,000

Headers & Wire Housings SOCKET 16 AWG BULK

39-00-0186
Molex
1: $1.55
13,377In Stock

Mfr. Part #
39-00-0186

Mouser Part #
538-39-00-0186

Molex

Headers & Wire Housings SOCKET 16 AWG BULK

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Datasheet

Product Comments

13,377In Stock

$1.55

$1.07

$1.03

$0.953

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Min.: 1
Mult.: 1

Headers & Wire Housings MINI-FIT CRIMP TERM FE

39-00-0429
Molex
1: $1.33
21,312In Stock
16,000Expected 2026-02-18

Mfr. Part #
39-00-0429

Mouser Part #
538-39-00-0429

Molex

Headers & Wire Housings MINI-FIT CRIMP TERM FE

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Datasheet

21,312In Stock

16,000Expected 2026-02-18

$1.33

$1.17

$1.07

$0.964

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Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT RCPT HOUSING

39-01-2045
Molex
1: $0.667
20,284In Stock
47,988Expected 2026-02-18

Mfr. Part #
39-01-2045

Mouser Part #
538-39-01-2045

Molex

Headers & Wire Housings 4 CKT RCPT HOUSING

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Datasheet

20,284In Stock

47,988Expected 2026-02-18

$0.667

$0.563

$0.502

$0.479

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Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT RCPT HOUSING

39-01-2085
Molex
1: $0.899
25,949In Stock

Mfr. Part #
39-01-2085

Mouser Part #
538-39-01-2085

Molex

Headers & Wire Housings 8 CKT RCPT HOUSING

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Datasheet

25,949In Stock

$0.899

$0.623

$0.572

$0.553

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Min.: 1
Mult.: 1

Headers & Wire Housings 14 DUAL ROW RCPT HSG

39-01-2145
Molex
1: $0.667
10,337In Stock

Mfr. Part #
39-01-2145

Mouser Part #
538-39-01-2145

Molex

Headers & Wire Housings 14 DUAL ROW RCPT HSG

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Datasheet

10,337In Stock

$0.667

$0.482

$0.442

$0.429

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Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT RCPT HOUSING

39-01-2160
Molex
1: $0.868
18,585In Stock

Mfr. Part #
39-01-2160

Mouser Part #
538-39-01-2160

Molex

Headers & Wire Housings 16 CKT RCPT HOUSING

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Datasheet

18,585In Stock

$0.868

$0.603

$0.555

$0.535

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Min.: 1
Mult.: 1

Headers & Wire Housings RECPT DUAL ROW 2P

39-01-3022
Molex
1: $0.403
15,409In Stock
19,000Expected 2026-02-18

Mfr. Part #
39-01-3022

Mouser Part #
538-39-01-3022

Molex

Headers & Wire Housings RECPT DUAL ROW 2P

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Datasheet

15,409In Stock

19,000Expected 2026-02-18

$0.403

$0.349

$0.305

$0.296

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Min.: 1
Mult.: 1

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

39-01-3045
Molex
1: $0.589
24,765In Stock

Mfr. Part #
39-01-3045

Mouser Part #
538-39-01-3045

Molex

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

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Datasheet

24,765In Stock

$0.589

$0.499

$0.445

$0.425

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Min.: 1
Mult.: 1

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

39-01-3085
Molex
1: $0.76
12,848In Stock

Mfr. Part #
39-01-3085

Mouser Part #
538-39-01-3085

Molex

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

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Datasheet

12,848In Stock

$0.76

$0.642

$0.552

$0.533

View

Min.: 1
Mult.: 1

Headers & Wire Housings 5 CKT RCPT HOUSING

39-01-4050
Molex
1: $0.558
13,172In Stock

Mfr. Part #
39-01-4050

Mouser Part #
538-39-01-4050

Molex

Headers & Wire Housings 5 CKT RCPT HOUSING

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Datasheet

13,172In Stock

$0.558

$0.488

$0.429

$0.398

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Min.: 1
Mult.: 1

Headers & Wire Housings 14 CKT VERT HEADER

39-28-1143
Molex
1: $2.45
2,249In Stock

Mfr. Part #
39-28-1143

Mouser Part #
538-39-28-1143

Molex

Headers & Wire Housings 14 CKT VERT HEADER

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Datasheet

2,249In Stock

$2.45

$2.19

$2.05

$1.81

View

Min.: 1
Mult.: 1

Headers & Wire Housings 24 CKT VERT HEADER

39-28-1243
Molex
1: $4.06
2,971In Stock
3,000Expected 2026-02-16

Mfr. Part #
39-28-1243

Mouser Part #
538-39-28-1243

Molex

Headers & Wire Housings 24 CKT VERT HEADER

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Datasheet

2,971In Stock

3,000Expected 2026-02-16

$4.06

$3.50

$3.49

$3.22

Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT VERT HEADER

39-28-8100
Molex
1: $2.31
2,973In Stock

Mfr. Part #
39-28-8100

Mouser Part #
538-39-28-8100

Molex

Headers & Wire Housings 10 CKT VERT HEADER

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Datasheet

2,973In Stock

$2.31

$2.09

$2.06

$2.05

View

Min.: 1
Mult.: 1

Headers & Wire Housings 8 CKT VERT HEADER

39-28-9088
Molex
1: $5.63
4,646In Stock

Mfr. Part #
39-28-9088

Mouser Part #
538-39-28-9088

Molex

Headers & Wire Housings 8 CKT VERT HEADER

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Datasheet

4,646In Stock

$5.63

$4.79

$4.50

$4.06

View

Min.: 1
Mult.: 1

Headers & Wire Housings 10 CKT VERT HEADER

39-28-9108
Molex
1: $7.97
1,202In Stock
649Expected 2026-05-11

Mfr. Part #
39-28-9108

Mouser Part #
538-39-28-9108

Molex

Headers & Wire Housings 10 CKT VERT HEADER

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Datasheet

1,202In Stock

649Expected 2026-05-11

$7.97

$7.24

$6.87

$6.70

View

Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT VERT HEADER

39-29-0063
Molex
1: $5.18
1,367In Stock

Mfr. Part #
39-29-0063

Mouser Part #
538-39-29-0063

Molex

Headers & Wire Housings 6 CKT VERT HEADER

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Datasheet

1,367In Stock

$5.18

$4.71

$4.46

$4.15

View

Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT R/A HEADER

39-29-1068
Molex
1: $1.50
3,463In Stock

Mfr. Part #
39-29-1068

Mouser Part #
538-39-29-1068

Molex

Headers & Wire Housings 6 CKT R/A HEADER

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Datasheet

3,463In Stock

$1.50

$1.28

$1.20

$1.02

View

Min.: 1
Mult.: 1

Mini-Fit Jr. Wire-to-Board Connectors

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