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Power Solutions

Molex is uniquely equipped to provide power delivery and power distribution in wire-to-wire, wire-to-board, and board-to-board configurations. Molex's wide selection of power connectors ranges from versatile to popular and proven. Designers can achieve power delivery and power distribution with Molex's vast array of power connectors.

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Part #

Headers & Wire Housings 4 CKT R/A HEADER

43045-0400
Molex
1: $1.93
75,623In Stock

Mfr. Part No.
43045-0400

Mouser Part No
538-43045-0400

Molex

Headers & Wire Housings 4 CKT R/A HEADER

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Datasheet

75,623In Stock

$1.93

$1.67

$1.50

$1.32

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT R/A SMT HDR

43045-0409
Molex
1: $3.07
23,583In Stock

Mfr. Part No.
43045-0409

Mouser Part No
538-43045-0409

Molex

Headers & Wire Housings 4 CKT R/A SMT HDR

Learn More

Datasheet

23,583In Stock

Cut Tape

$3.07

$2.64

$2.61

$2.05

Reel

$1.93

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Headers & Wire Housings 4 CKT VERT HEADER

43045-0412
Molex
1: $1.50
78,238In Stock
49,104Expected 21/12/2026

Mfr. Part No.
43045-0412

Mouser Part No
538-43045-0412

Molex

Headers & Wire Housings 4 CKT VERT HEADER

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Datasheet

78,238In Stock

49,104Expected 21/12/2026

$1.50

$1.27

$1.18

$1.05

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Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT VERT SMT HDR

43045-0420
Molex
1: $4.31
13,504In Stock

Mfr. Part No.
43045-0420

Mouser Part No
538-43045-0420

Molex

Headers & Wire Housings 4 CKT VERT SMT HDR

Learn More

Datasheet

13,504In Stock

Cut Tape

$4.31

$3.81

$3.60

$2.79

Reel

$2.57

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,800

Headers & Wire Housings MICRO-FIT 3.0 HEADER

43045-0426
Molex
1: $3.50
21,822In Stock

Mfr. Part No.
43045-0426

Mouser Part No
538-43045-0426

Molex

Headers & Wire Housings MICRO-FIT 3.0 HEADER

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Datasheet

21,822In Stock

$3.50

$2.98

$2.65

$2.53

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Min.: 1
Mult.: 1

Headers & Wire Housings Microfit 3.0 Vert TH Hdr DR Tin 4Ckt

43045-0427
Molex
1: $2.15
34,094In Stock

Mfr. Part No.
43045-0427

Mouser Part No
538-43045-0427

Molex

Headers & Wire Housings Microfit 3.0 Vert TH Hdr DR Tin 4Ckt

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Datasheet

34,094In Stock

$2.15

$1.85

$1.69

$1.56

View

Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT R/A HEADER

43045-0600
Molex
1: $2.27
35,220In Stock

Mfr. Part No.
43045-0600

Mouser Part No
538-43045-0600

Molex

Headers & Wire Housings 6 CKT R/A HEADER

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Datasheet

35,220In Stock

$2.27

$1.81

$1.73

$1.66

View

Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT VERT SMT HDR

43045-0619
Molex
1: $5.62
5,833In Stock

Mfr. Part No.
43045-0619

Mouser Part No
538-43045-0619

Molex

Headers & Wire Housings 6 CKT VERT SMT HDR

Learn More

Datasheet

5,833In Stock

Cut Tape

$5.62

$5.00

$4.84

$4.05

Reel

$3.82

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Headers & Wire Housings 8 CKT VERT SMT HDR

43045-0820
Molex
1: $7.10
7,477In Stock

Mfr. Part No.
43045-0820

Mouser Part No
538-43045-0820

Molex

Headers & Wire Housings 8 CKT VERT SMT HDR

Learn More

Datasheet

7,477In Stock

Cut Tape

$7.10

$6.32

$6.13

$6.07

Reel

$4.86

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Headers & Wire Housings 10 CKT VERT HEADER

43045-1012
Molex
1: $2.54
13,977In Stock

Mfr. Part No.
43045-1012

Mouser Part No
538-43045-1012

Molex

Headers & Wire Housings 10 CKT VERT HEADER

Learn More

Datasheet

13,977In Stock

$2.54

$2.04

$1.97

$1.84

View

Min.: 1
Mult.: 1

Headers & Wire Housings 10CKT DR VERT HDR SMT TIN

43045-1015
Molex
1: $5.30
8,447In Stock

Mfr. Part No.
43045-1015

Mouser Part No
538-43045-1015

Molex

Headers & Wire Housings 10CKT DR VERT HDR SMT TIN

Learn More

Datasheet

8,447In Stock

Cut Tape

$5.30

$4.52

$4.07

$3.88

Reel

$3.82

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Headers & Wire Housings MICRO-FIT 3.0 HEADER

43045-1213
Molex
1: $4.08
8,307In Stock

Mfr. Part No.
43045-1213

Mouser Part No
538-43045-1213

Molex

Headers & Wire Housings MICRO-FIT 3.0 HEADER

Learn More

Datasheet

8,307In Stock

$4.08

$3.37

$3.30

$3.05

View

Min.: 1
Mult.: 1

Headers & Wire Housings 16 CKT R/A HEADER

43045-1600
Molex
1: $4.73
6,915In Stock

Mfr. Part No.
43045-1600

Mouser Part No
538-43045-1600

Molex

Headers & Wire Housings 16 CKT R/A HEADER

Learn More

Datasheet

6,915In Stock

$4.73

$3.97

$3.82

$3.58

View

Min.: 1
Mult.: 1

Headers & Wire Housings MICRO-FIT 3.0 HEADER

43045-1820
Molex
1: $11.22
3,718In Stock

Mfr. Part No.
43045-1820

Mouser Part No
538-43045-1820

Molex

Headers & Wire Housings MICRO-FIT 3.0 HEADER

Learn More

Datasheet

3,718In Stock

Cut Tape

$11.22

$9.55

$8.95

$8.85

View

Reel

$7.71

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Headers & Wire Housings 24CKT VERT DR HDR

43045-2413
Molex
1: $11.18
6,089In Stock

Mfr. Part No.
43045-2413

Mouser Part No
538-43045-2413

Molex

Headers & Wire Housings 24CKT VERT DR HDR

Learn More

Datasheet

6,089In Stock

$11.18

$9.51

$9.07

$8.88

View

Min.: 1
Mult.: 1

Headers & Wire Housings RECEPTACLE 3 POS

43645-0300
Molex
1: $0.571
175,202In Stock
130,000Expected 10/12/2026

Mfr. Part No.
43645-0300

Mouser Part No
538-43645-0300

Molex

Headers & Wire Housings RECEPTACLE 3 POS

Learn More

Datasheet

175,202In Stock

130,000Expected 10/12/2026

$0.571

$0.48

$0.428

$0.408

View

Min.: 1
Mult.: 1

Headers & Wire Housings HEADER SMT 2P 15AU

43650-0225
Molex
1: $4.23
15,003In Stock

Mfr. Part No.
43650-0225

Mouser Part No
538-43650-0225

Molex

Headers & Wire Housings HEADER SMT 2P 15AU

Learn More

Datasheet

15,003In Stock

Cut Tape

$4.23

$3.59

$3.18

$2.69

Reel

$2.61

MouseReel Available

Min.: 1
Mult.: 1

: 1,800

Headers & Wire Housings VERT HEADER 3P TIN

43650-0315
Molex
1: $1.67
77,186In Stock

Mfr. Part No.
43650-0315

Mouser Part No
538-43650-0315

Molex

Headers & Wire Housings VERT HEADER 3P TIN

Learn More

Datasheet

77,186In Stock

$1.67

$1.41

$1.28

$1.02

View

Min.: 1
Mult.: 1

Headers & Wire Housings R/A HDR SMT 4P GOLD

43650-0410
Molex
1: $5.33
6,280In Stock
2,240Expected 20/11/2026

Mfr. Part No.
43650-0410

Mouser Part No
538-43650-0410

Molex

Headers & Wire Housings R/A HDR SMT 4P GOLD

Learn More

Datasheet

6,280In Stock

2,240Expected 20/11/2026

Cut Tape

$5.33

$4.62

$4.54

$3.93

Reel

$3.63

View

MouseReel Available

Min.: 1
Mult.: 1

: 320

Headers & Wire Housings 4CKT VERT SR SMT HDR

43650-0424
Molex
1: $4.38
30,665In Stock

Mfr. Part No.
43650-0424

Mouser Part No
538-43650-0424

Molex

Headers & Wire Housings 4CKT VERT SR SMT HDR

Learn More

Datasheet

30,665In Stock

Cut Tape

$4.38

$3.73

$3.02

$2.87

Reel

$2.57

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,400

Headers & Wire Housings R/A HDR SMT 5P GOLD w/Fitting Nail

43650-0513
Molex
1: $5.20
10,465In Stock

Mfr. Part No.
43650-0513

Mouser Part No
538-43650-0513

Molex

Headers & Wire Housings R/A HDR SMT 5P GOLD w/Fitting Nail

Learn More

Datasheet

10,465In Stock

Cut Tape

$5.20

$4.42

$3.77

Reel

$3.56

$3.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 320

Headers & Wire Housings VERT RECPT 16P gold polarizing pegs

44432-1602
Molex
1: $6.84
4,809In Stock
3,360On Order

Mfr. Part No.
44432-1602

Mouser Part No
538-44432-1602

Molex

Headers & Wire Housings VERT RECPT 16P gold polarizing pegs

Learn More

Datasheet

4,809In Stock

3,360On Order

$6.84

$6.05

$5.93

$5.85

View

Min.: 1
Mult.: 1

Headers & Wire Housings LOW FORCE TERM Reel of 12000

46235-5001
Molex
12,000: $0.126
204,000In Stock

Mfr. Part No.
46235-5001

Mouser Part No
538-46235-5001

Molex

Headers & Wire Housings LOW FORCE TERM Reel of 12000

Learn More

Datasheet

204,000In Stock

Reel

$0.126

$0.117

$0.113

Min.: 12,000
Mult.: 12,000

: 12,000

Headers & Wire Housings 4P VERT HDR W/FL

47053-1000
Molex
1: $0.762
194,387In Stock

Mfr. Part No.
47053-1000

Mouser Part No
538-47053-1000

Molex

Headers & Wire Housings 4P VERT HDR W/FL

Learn More

Datasheet

194,387In Stock

$0.762

$0.651

$0.611

$0.541

View

Min.: 1
Mult.: 1

Pin & Socket Connectors MOLEX TERM. 20K REEL Reel of 20000

02-06-1131
Molex
20,000: $0.049
120,000In Stock

Mfr. Part No.
02-06-1131

Mouser Part No
538-02-06-1131

Molex

Pin & Socket Connectors MOLEX TERM. 20K REEL Reel of 20000

Learn More

Datasheet

120,000In Stock

Reel

$0.049

$0.041

$0.038

Min.: 20,000
Mult.: 20,000

: 20,000

Power Solutions

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