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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.

All Results (1,187)

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Part #

Headers & Wire Housings 20 CKT VERT SMT HDR

43045-2018
Molex
1: $5.92
1,964In Stock

Mfr. Part No.
43045-2018

Mouser Part No
538-43045-2018

Molex

Headers & Wire Housings 20 CKT VERT SMT HDR

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Datasheet

1,964In Stock

Cut Tape

$5.92

$4.98

$4.97

$4.18

Reel

$3.95

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Headers & Wire Housings 3.0MM MF 20P HDR V SMT DR SAU

43045-2019
Molex
1: $9.59
807In Stock

Mfr. Part No.
43045-2019

Mouser Part No
538-43045-2019

Molex

Headers & Wire Housings 3.0MM MF 20P HDR V SMT DR SAU

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Datasheet

807In Stock

Cut Tape

$9.59

$8.63

$8.13

$7.92

Reel

$6.88

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Headers & Wire Housings MicroFit 3.0 V TH Hdr DR 15Au 20Ckt

43045-2028
Molex
1: $3.85
728In Stock

Mfr. Part No.
43045-2028

Mouser Part No
538-43045-2028

Molex

Headers & Wire Housings MicroFit 3.0 V TH Hdr DR 15Au 20Ckt

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Datasheet

728In Stock

$3.85

$3.81

$3.58

$3.56

Min.: 1
Mult.: 1

Headers & Wire Housings MicroFit 3.0 V TH Hdr DR 30Au 20Ckt

43045-2029
Molex
1: $8.12
362In Stock

Mfr. Part No.
43045-2029

Mouser Part No
538-43045-2029

Molex

Headers & Wire Housings MicroFit 3.0 V TH Hdr DR 30Au 20Ckt

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Datasheet

362In Stock

$8.12

$6.85

$6.47

$6.16

View

Min.: 1
Mult.: 1

Headers & Wire Housings 22 CKT R/A HEADER

43045-2202
Molex
1: $9.65
521In Stock
160Expected 06/04/2026

Mfr. Part No.
43045-2202

Mouser Part No
538-43045-2202

Molex

Headers & Wire Housings 22 CKT R/A HEADER

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Datasheet

521In Stock

160Expected 06/04/2026

$9.65

$8.69

$8.18

$7.97

View

Min.: 1
Mult.: 1

Headers & Wire Housings MICRO-FIT 3.0 HEADER

43045-2212
Molex
1: $3.23
844In Stock
300Expected 23/03/2026

Mfr. Part No.
43045-2212

Mouser Part No
538-43045-2212

Molex

Headers & Wire Housings MICRO-FIT 3.0 HEADER

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Datasheet

844In Stock

300Expected 23/03/2026

$3.23

$3.18

$2.95

$2.78

View

Min.: 1
Mult.: 1

Headers & Wire Housings MicroFit 3.0 V TH Hdr DR Tin 22Ckt

43045-2228
Molex
1: $7.77
336In Stock

Mfr. Part No.
43045-2228

Mouser Part No
538-43045-2228

Molex

Headers & Wire Housings MicroFit 3.0 V TH Hdr DR Tin 22Ckt

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Datasheet

336In Stock

$7.77

$7.03

$6.64

$6.48

View

Min.: 1
Mult.: 1

Headers & Wire Housings HDR RA DUAL SMT 24P PCB w/peg locks

43045-2401
Molex
1: $10.10
1,132In Stock

Mfr. Part No.
43045-2401

Mouser Part No
538-43045-2401

Molex

Headers & Wire Housings HDR RA DUAL SMT 24P PCB w/peg locks

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Datasheet

1,132In Stock

$10.10

$9.09

$8.56

$8.34

View

Min.: 1
Mult.: 1

Headers & Wire Housings 24 CKT VERT HEADER

43045-2414
Molex
1: $4.64
527In Stock

Mfr. Part No.
43045-2414

Mouser Part No
538-43045-2414

Molex

Headers & Wire Housings 24 CKT VERT HEADER

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Datasheet

527In Stock

$4.64

$4.00

$3.93

$3.87

View

Min.: 1
Mult.: 1

Headers & Wire Housings MicroFit 3.0 V SMT Clip DR Tin 24 Ckt

43045-2415
Molex
1: $7.47
723In Stock

Mfr. Part No.
43045-2415

Mouser Part No
538-43045-2415

Molex

Headers & Wire Housings MicroFit 3.0 V SMT Clip DR Tin 24 Ckt

Learn More

Datasheet

723In Stock

Cut Tape

$7.47

Reel

$4.06

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Headers & Wire Housings 3MM 2R V 24P SMT HDR AU W/SOLDER TAB

43045-2419
Molex
1: $8.42
653In Stock

Mfr. Part No.
43045-2419

Mouser Part No
538-43045-2419

Molex

Headers & Wire Housings 3MM 2R V 24P SMT HDR AU W/SOLDER TAB

Learn More

Datasheet

653In Stock

Cut Tape

$8.42

$7.32

$7.22

$7.12

View

Reel

$5.36

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Headers & Wire Housings PLUG FREE HNG 3P SINGLE ROW

43640-0301
Molex
1: $0.30
44,985In Stock
30,000Expected 12/05/2026

Mfr. Part No.
43640-0301

Mouser Part No
538-43640-0301

Molex

Headers & Wire Housings PLUG FREE HNG 3P SINGLE ROW

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Datasheet

44,985In Stock

30,000Expected 12/05/2026

$0.30

$0.271

$0.237

$0.219

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Min.: 1
Mult.: 1

Headers & Wire Housings PLUG PANEL MOUNT 4P SINGLE ROW

43640-0400
Molex
1: $0.32
18,721In Stock

Mfr. Part No.
43640-0400

Mouser Part No
538-43640-0400

Molex

Headers & Wire Housings PLUG PANEL MOUNT 4P SINGLE ROW

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Datasheet

18,721In Stock

$0.32

$0.276

$0.254

$0.239

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Min.: 1
Mult.: 1

Headers & Wire Housings 3MM MICRO-FIT Plug House 12 CKT

43640-1201
Molex
1: $0.63
4,838In Stock
9,000Expected 28/05/2026

Mfr. Part No.
43640-1201

Mouser Part No
538-43640-1201

Molex

Headers & Wire Housings 3MM MICRO-FIT Plug House 12 CKT

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Datasheet

4,838In Stock

9,000Expected 28/05/2026

$0.63

$0.56

$0.511

$0.486

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Min.: 1
Mult.: 1

Headers & Wire Housings 3MM MICRO-FIT RA 2 CKT Gold Select

43650-0204
Molex
1: $1.02
2,214In Stock

Mfr. Part No.
43650-0204

Mouser Part No
538-43650-0204

Molex

Headers & Wire Housings 3MM MICRO-FIT RA 2 CKT Gold Select

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Datasheet

2,214In Stock

$1.02

$0.867

$0.737

$0.736

View

Min.: 1
Mult.: 1

Headers & Wire Housings R/A HDR SMT 2P GOLD w/Retention Clip

43650-0210
Molex
1: $2.53
2,432In Stock

Mfr. Part No.
43650-0210

Mouser Part No
538-43650-0210

Molex

Headers & Wire Housings R/A HDR SMT 2P GOLD w/Retention Clip

Learn More

Datasheet

2,432In Stock

Cut Tape

$2.53

$2.15

$1.83

Reel

$1.69

$1.55

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 320

Headers & Wire Housings R/A HDR SMT 2P GOLD w/Fitting Nail

43650-0213
Molex
1: $2.09
6,864In Stock

Mfr. Part No.
43650-0213

Mouser Part No
538-43650-0213

Molex

Headers & Wire Housings R/A HDR SMT 2P GOLD w/Fitting Nail

Learn More

Datasheet

6,864In Stock

Cut Tape

$2.09

$1.87

$1.79

$1.60

Reel

$1.21

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 320

Headers & Wire Housings MicroFit 3.0 SR RA SMT Nail 30Au 2Ckt

43650-0214
Molex
1: $2.46
3,683In Stock

Mfr. Part No.
43650-0214

Mouser Part No
538-43650-0214

Molex

Headers & Wire Housings MicroFit 3.0 SR RA SMT Nail 30Au 2Ckt

Learn More

Datasheet

3,683In Stock

Cut Tape

$2.46

$2.13

$2.12

$2.11

View

Reel

$1.38

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,880

Headers & Wire Housings MICRO-FIT 3.0 HEADER

43650-0215
Molex
1: $0.70
21,524In Stock

Mfr. Part No.
43650-0215

Mouser Part No
538-43650-0215

Molex

Headers & Wire Housings MICRO-FIT 3.0 HEADER

Learn More

Datasheet

21,524In Stock

$0.70

$0.692

$0.616

$0.561

View

Min.: 1
Mult.: 1

Headers & Wire Housings MICRO-FIT 3.0 HEADER

43650-0217
Molex
1: $1.57
2,008In Stock

Mfr. Part No.
43650-0217

Mouser Part No
538-43650-0217

Molex

Headers & Wire Housings MICRO-FIT 3.0 HEADER

Learn More

Datasheet

2,008In Stock

$1.57

$1.37

$1.31

$1.22

View

Min.: 1
Mult.: 1

Headers & Wire Housings MicroFit 3.0 SR V TH Clip 30Au 2Ckt

43650-0220
Molex
1: $1.78
3,232In Stock

Mfr. Part No.
43650-0220

Mouser Part No
538-43650-0220

Molex

Headers & Wire Housings MicroFit 3.0 SR V TH Clip 30Au 2Ckt

Learn More

Datasheet

3,232In Stock

$1.78

$1.55

$1.49

$1.39

View

Min.: 1
Mult.: 1

Headers & Wire Housings MicroFit 3.0 SR V SMT Nail 30Au 2Ckt

43650-0226
Molex
1: $3.35
2,041In Stock

Mfr. Part No.
43650-0226

Mouser Part No
538-43650-0226

Molex

Headers & Wire Housings MicroFit 3.0 SR V SMT Nail 30Au 2Ckt

Learn More

Datasheet

2,041In Stock

Cut Tape

$3.35

$2.85

$2.08

$1.98

$1.92

Reel

$1.91

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,800

Headers & Wire Housings R/A HEADER 3P GOLD SINGLE ROW

43650-0301
Molex
1: $1.30
4,898In Stock

Mfr. Part No.
43650-0301

Mouser Part No
538-43650-0301

Molex

Headers & Wire Housings R/A HEADER 3P GOLD SINGLE ROW

Learn More

Datasheet

4,898In Stock

$1.30

$1.16

$1.02

$0.96

View

Min.: 1
Mult.: 1

Headers & Wire Housings R/A HDR SMT 3P GOLD w/Retention Clip

43650-0310
Molex
1: $2.76
1,914In Stock

Mfr. Part No.
43650-0310

Mouser Part No
538-43650-0310

Molex

Headers & Wire Housings R/A HDR SMT 3P GOLD w/Retention Clip

Learn More

Datasheet

1,914In Stock

Cut Tape

$2.76

$2.39

$2.03

Reel

$1.60

$1.59

$1.58

MouseReel Available

Min.: 1
Mult.: 1

Reel: 320

Headers & Wire Housings MICRO-FIT 3.0 HEADER

43650-0322
Molex
1: $3.09
919In Stock

Mfr. Part No.
43650-0322

Mouser Part No
538-43650-0322

Molex

Headers & Wire Housings MICRO-FIT 3.0 HEADER

Learn More

Datasheet

919In Stock

Cut Tape

$3.09

$2.63

$1.91

Reel

$1.90

$1.87

$1.75

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Micro-Fit 3.0 Connector System

All Results (1,187)

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Micro-Fit 3.0 Connector System

All Results (1,187)

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