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Micro-Fit 3.0 Connector System

Molex Micro-Fit 3.0 Connector System is designed to meet the needs for high contact density signal or power connectors. Micro-Fit 3.0 connectors feature a miniature 3mm (0.118") pitch, yet retain many of the features found on larger power connectors and can carry up to 8.5A of current. Molex Micro-Fit products are available in circuit sizes 2 to 24 for single- and dual-row, wire-to-board, and wire-to-wire applications such as computers, work stations, satellites, cellular phones, and a host of consumer products. Molex 46235 Micro-Fit 3.00mm Low Force Terminal offers the same reliability as the standard Micro-Fit products, but with half of the mating / unmating force for applications using large circuit sizes.

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Part #

Headers & Wire Housings MICRO-FIT 3.0 HEADER

43650-0317
Molex
1: $1.88
1,787In Stock

Mfr. Part No.
43650-0317

Mouser Part No
538-43650-0317

Molex

Headers & Wire Housings MICRO-FIT 3.0 HEADER

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Datasheet

1,787In Stock

$1.88

$1.64

$1.25

$1.10

View

Min.: 1
Mult.: 1

Headers & Wire Housings MicroFit 3.0 SR V TH Clip 30Au 3Ckt

43650-0320
Molex
1: $1.72
2,516In Stock
2,550Expected 24/06/2026

Mfr. Part No.
43650-0320

Mouser Part No
538-43650-0320

Molex

Headers & Wire Housings MicroFit 3.0 SR V TH Clip 30Au 3Ckt

Learn More

Datasheet

2,516In Stock

2,550Expected 24/06/2026

$1.72

$1.46

$1.24

$1.23

View

Min.: 1
Mult.: 1

Headers & Wire Housings 3.0MM MF 3P HDR V SMT SR TIN

43650-0324
Molex
1: $2.38
3,556In Stock
7,000Expected 03/08/2026

Mfr. Part No.
43650-0324

Mouser Part No
538-43650-0324

Molex

Headers & Wire Housings 3.0MM MF 3P HDR V SMT SR TIN

Learn More

Datasheet

3,556In Stock

7,000Expected 03/08/2026

Cut Tape

$2.38

$2.03

$1.44

Reel

$1.36

$1.32

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Headers & Wire Housings MicroFit 3.0 SR V TH Peg Tin 3Ckt

43650-0327
Molex
1: $1.08
7,021In Stock

Mfr. Part No.
43650-0327

Mouser Part No
538-43650-0327

Molex

Headers & Wire Housings MicroFit 3.0 SR V TH Peg Tin 3Ckt

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Datasheet

7,021In Stock

$1.08

$0.916

$0.842

$0.733

View

Min.: 1
Mult.: 1

Headers & Wire Housings MicroFit 3.0 SR V TH/Void Tin 3 Ckt

43650-0330
Molex
1: $1.60
1,741In Stock

Mfr. Part No.
43650-0330

Mouser Part No
538-43650-0330

Molex

Headers & Wire Housings MicroFit 3.0 SR V TH/Void Tin 3 Ckt

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Datasheet

1,741In Stock

$1.60

$1.40

$1.34

$1.25

View

Min.: 1
Mult.: 1

Headers & Wire Housings R/A HEADER 4P GOLD SINGLE ROW

43650-0401
Molex
1: $1.62
2,145In Stock
10,780Expected 19/05/2026

Mfr. Part No.
43650-0401

Mouser Part No
538-43650-0401

Molex

Headers & Wire Housings R/A HEADER 4P GOLD SINGLE ROW

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Datasheet

2,145In Stock

10,780Expected 19/05/2026

$1.62

$1.20

$1.18

$0.976

View

Min.: 1
Mult.: 1

Headers & Wire Housings HDR R/A SINGLE SMT 4 PCB retention clips

43650-0403
Molex
1: $1.66
4,530In Stock

Mfr. Part No.
43650-0403

Mouser Part No
538-43650-0403

Molex

Headers & Wire Housings HDR R/A SINGLE SMT 4 PCB retention clips

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Datasheet

4,530In Stock

$1.66

$1.28

$1.26

$1.10

View

Min.: 1
Mult.: 1

Headers & Wire Housings 3MM SR RA 4P SMT HDR AU W/METAL RET CLIP

43650-0404
Molex
1: $2.65
2,005In Stock

Mfr. Part No.
43650-0404

Mouser Part No
538-43650-0404

Molex

Headers & Wire Housings 3MM SR RA 4P SMT HDR AU W/METAL RET CLIP

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Datasheet

2,005In Stock

$2.65

$1.97

$1.89

$1.82

View

Min.: 1
Mult.: 1

Headers & Wire Housings HDR RA SMT W/CLIPS 4

43650-0405
Molex
1: $2.64
2,549In Stock

Mfr. Part No.
43650-0405

Mouser Part No
538-43650-0405

Molex

Headers & Wire Housings HDR RA SMT W/CLIPS 4

Learn More

Datasheet

2,549In Stock

$2.64

$2.40

$2.01

$1.96

View

Min.: 1
Mult.: 1

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

43650-0410
Molex
1: $4.13
3,034In Stock

Mfr. Part No.
43650-0410

Mouser Part No
538-43650-0410

Molex

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

Learn More

Datasheet

3,034In Stock

Cut Tape

$4.13

$3.76

$3.56

$3.31

Reel

$2.90

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 320

Headers & Wire Housings VERT SMT PCB HDR 4P sngl polarizing pins

43650-0415
Molex
1: $0.98
21,725In Stock
10Expected 27/02/2026

Mfr. Part No.
43650-0415

Mouser Part No
538-43650-0415

Molex

Headers & Wire Housings VERT SMT PCB HDR 4P sngl polarizing pins

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Datasheet

21,725In Stock

10Expected 27/02/2026

$0.98

$0.741

$0.724

$0.654

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4CKT VERT SR SMT HDR

43650-0419
Molex
1: $2.14
3,858In Stock

Mfr. Part No.
43650-0419

Mouser Part No
538-43650-0419

Molex

Headers & Wire Housings 4CKT VERT SR SMT HDR

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Datasheet

3,858In Stock

$2.14

$1.75

$1.69

$1.52

View

Min.: 1
Mult.: 1

Headers & Wire Housings 3MM SR V 4P SMT HDR AU W/SOLDER TAB

43650-0425
Molex
1: $3.40
1,945In Stock

Mfr. Part No.
43650-0425

Mouser Part No
538-43650-0425

Molex

Headers & Wire Housings 3MM SR V 4P SMT HDR AU W/SOLDER TAB

Learn More

Datasheet

1,945In Stock

Cut Tape

$3.40

$3.13

$3.00

$2.54

Reel

$2.27

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Headers & Wire Housings R/A HEADER 5 POS TIN SINGLE ROW

43650-0500
Molex
1: $1.25
10,298In Stock

Mfr. Part No.
43650-0500

Mouser Part No
538-43650-0500

Molex

Headers & Wire Housings R/A HEADER 5 POS TIN SINGLE ROW

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Datasheet

10,298In Stock

$1.25

$1.06

$1.02

$0.949

View

Min.: 1
Mult.: 1

Headers & Wire Housings HDR RA SMT SNGL 5P W/PCB peg locks

43650-0502
Molex
1: $3.18
2,199In Stock

Mfr. Part No.
43650-0502

Mouser Part No
538-43650-0502

Molex

Headers & Wire Housings HDR RA SMT SNGL 5P W/PCB peg locks

Learn More

Datasheet

2,199In Stock

$3.18

$2.31

$2.20

$2.06

View

Min.: 1
Mult.: 1

Headers & Wire Housings 3MM MICRO-FIT RA 5 CKT Tin

43650-0503
Molex
1: $1.30
3,469In Stock
4,590Expected 30/03/2026

Mfr. Part No.
43650-0503

Mouser Part No
538-43650-0503

Molex

Headers & Wire Housings 3MM MICRO-FIT RA 5 CKT Tin

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Datasheet

3,469In Stock

4,590Expected 30/03/2026

$1.30

$1.11

$0.937

$0.902

View

Min.: 1
Mult.: 1

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

43650-0512
Molex
1: $2.97
5,702In Stock

Mfr. Part No.
43650-0512

Mouser Part No
538-43650-0512

Molex

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

Learn More

Datasheet

5,702In Stock

Cut Tape

$2.97

$2.53

$2.15

Reel

$1.83

$1.82

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 320

Headers & Wire Housings MicroFit 3.0 SR RA SMT Nail 30Au 5Ckt

43650-0514
Molex
1: $5.46
1,633In Stock
2,240Expected 24/06/2026

Mfr. Part No.
43650-0514

Mouser Part No
538-43650-0514

Molex

Headers & Wire Housings MicroFit 3.0 SR RA SMT Nail 30Au 5Ckt

Learn More

Datasheet

1,633In Stock

2,240Expected 24/06/2026

Cut Tape

$5.46

$4.97

$4.71

$4.60

View

Reel

$2.73

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,240

Headers & Wire Housings MicroFit 3.0 SR V TH Clip 30Au 5Ckt

43650-0520
Molex
1: $2.60
985In Stock

Mfr. Part No.
43650-0520

Mouser Part No
538-43650-0520

Molex

Headers & Wire Housings MicroFit 3.0 SR V TH Clip 30Au 5Ckt

Learn More

Datasheet

985In Stock

$2.60

$2.37

$2.24

$2.09

View

Min.: 1
Mult.: 1

Headers & Wire Housings MicroFit 3.0 SR V SMT Clip Tin 5Ckt

43650-0521
Molex
1: $2.96
831In Stock

Mfr. Part No.
43650-0521

Mouser Part No
538-43650-0521

Molex

Headers & Wire Housings MicroFit 3.0 SR V SMT Clip Tin 5Ckt

Learn More

Datasheet

831In Stock

Cut Tape

$2.96

$2.52

$2.04

$1.94

Reel

$1.73

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,400

Headers & Wire Housings R/A HEADER 6P GOLD

43650-0601
Molex
1: $2.30
2,259In Stock

Mfr. Part No.
43650-0601

Mouser Part No
538-43650-0601

Molex

Headers & Wire Housings R/A HEADER 6P GOLD

Learn More

Datasheet

2,259In Stock

$2.30

$2.04

$1.97

$1.85

View

Min.: 1
Mult.: 1

Headers & Wire Housings 3MM MICRO-FIT RA 6 CKT Tin

43650-0603
Molex
1: $2.17
2,472In Stock

Mfr. Part No.
43650-0603

Mouser Part No
538-43650-0603

Molex

Headers & Wire Housings 3MM MICRO-FIT RA 6 CKT Tin

Learn More

Datasheet

2,472In Stock

$2.17

$1.84

$1.66

$1.49

View

Min.: 1
Mult.: 1

Headers & Wire Housings 3MM MICRO-FIT RA 6 CKT Gold Select

43650-0604
Molex
1: $2.61
1,683In Stock

Mfr. Part No.
43650-0604

Mouser Part No
538-43650-0604

Molex

Headers & Wire Housings 3MM MICRO-FIT RA 6 CKT Gold Select

Learn More

Datasheet

1,683In Stock

$2.61

$2.43

$2.31

$2.15

View

Min.: 1
Mult.: 1

Headers & Wire Housings R/A HDR SMT 6P GOLD w/Retention Clip

43650-0610
Molex
1: $3.59
2,697In Stock

Mfr. Part No.
43650-0610

Mouser Part No
538-43650-0610

Molex

Headers & Wire Housings R/A HDR SMT 6P GOLD w/Retention Clip

Learn More

Datasheet

2,697In Stock

Cut Tape

$3.59

$3.29

$3.13

$2.93

Reel

$2.59

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 320

Headers & Wire Housings R/A HDR SMT 6P TIN w/Fitting Nail

43650-0612
Molex
1: $2.76
8,047In Stock

Mfr. Part No.
43650-0612

Mouser Part No
538-43650-0612

Molex

Headers & Wire Housings R/A HDR SMT 6P TIN w/Fitting Nail

Learn More

Datasheet

8,047In Stock

Cut Tape

$2.76

$2.35

$2.00

$1.74

View

Reel

$1.49

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,240

Micro-Fit 3.0 Connector System

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Micro-Fit 3.0 Connector System

All Results (1,187)

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