.hide-partial { max-height: none; } .show-more { display: none; }

Micro-Fit 3.0 Connectors

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Connectors

List Images

Results: 1.814

Applied Filters:

Tradename = Micro-Fit 3.0

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Headers & Wire Housings MICROFIT 3.0 M CTERM CHN TIN 18AWG

43031-0021
Molex
12.000: 0,047 €
492.000In Stock
168.000Expected 9/17/2026

Mfr. Part No.
43031-0021

Mouser Part No
538-43031-0021

Molex

Headers & Wire Housings MICROFIT 3.0 M CTERM CHN TIN 18AWG

Learn More

Datasheet

492.000In Stock

168.000Expected 9/17/2026

Reel

0,047 €

0,04 €

0,037 €

Min.: 12.000
Mult.: 12.000

: 12.000

Headers & Wire Housings MicroFit 3.0 M CRP TERM CHN 15AU 18AWG

43031-0022
Molex
1: 0,163 €
251.660In Stock

Mfr. Part No.
43031-0022

Mouser Part No
538-43031-0022

Molex

Headers & Wire Housings MicroFit 3.0 M CRP TERM CHN 15AU 18AWG

Learn More

Datasheet

251.660In Stock

Cut Tape

0,163 €

Reel

0,089 €

0,087 €

Min.: 1
Mult.: 1

: 12.000

Headers & Wire Housings 4 CKT R/A HEADER

43045-0400
Molex
1: 1,22 €
80.260In Stock

Mfr. Part No.
43045-0400

Mouser Part No
538-43045-0400

Molex

Headers & Wire Housings 4 CKT R/A HEADER

Learn More

Datasheet

80.260In Stock

1,22 €

1,06 €

0,946 €

0,869 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT R/A SMT HDR

43045-0409
Molex
1: 1,76 €
23.634In 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

23.634In Stock

Cut Tape

1,76 €

1,50 €

1,28 €

Reel

1,21 €

1,14 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Headers & Wire Housings 4 CKT VERT HEADER

43045-0412
Molex
1: 0,929 €
90.993In Stock
49.104Expected 12/21/2026

Mfr. Part No.
43045-0412

Mouser Part No
538-43045-0412

Molex

Headers & Wire Housings 4 CKT VERT HEADER

Learn More

Datasheet

90.993In Stock

49.104Expected 12/21/2026

0,929 €

0,785 €

0,729 €

0,661 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 4 CKT VERT SMT HDR

43045-0420
Molex
1: 2,64 €
13.804In Stock

Mfr. Part No.
43045-0420

Mouser Part No
538-43045-0420

Molex

Headers & Wire Housings 4 CKT VERT SMT HDR

Learn More

Datasheet

13.804In Stock

Cut Tape

2,64 €

2,41 €

2,28 €

1,76 €

Reel

1,48 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.800

Headers & Wire Housings MICRO-FIT 3.0 HEADER

43045-0426
Molex
1: 2,21 €
22.070In Stock

Mfr. Part No.
43045-0426

Mouser Part No
538-43045-0426

Molex

Headers & Wire Housings MICRO-FIT 3.0 HEADER

Learn More

Datasheet

22.070In Stock

2,21 €

1,88 €

1,60 €

1,52 €

View

Min.: 1
Mult.: 1

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

43045-0427
Molex
1: 1,36 €
34.806In 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

Learn More

Datasheet

34.806In Stock

1,36 €

1,17 €

1,05 €

0,998 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT R/A HEADER

43045-0600
Molex
1: 1,65 €
38.593In Stock

Mfr. Part No.
43045-0600

Mouser Part No
538-43045-0600

Molex

Headers & Wire Housings 6 CKT R/A HEADER

Learn More

Datasheet

38.593In Stock

1,65 €

1,32 €

1,26 €

1,18 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 6 CKT VERT SMT HDR

43045-0619
Molex
1: 3,24 €
5.940In Stock

Mfr. Part No.
43045-0619

Mouser Part No
538-43045-0619

Molex

Headers & Wire Housings 6 CKT VERT SMT HDR

Learn More

Datasheet

5.940In Stock

Cut Tape

3,24 €

2,76 €

2,44 €

Reel

2,37 €

2,34 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Headers & Wire Housings 8 CKT VERT SMT HDR

43045-0820
Molex
1: 4,49 €
7.959In Stock

Mfr. Part No.
43045-0820

Mouser Part No
538-43045-0820

Molex

Headers & Wire Housings 8 CKT VERT SMT HDR

Learn More

Datasheet

7.959In Stock

Cut Tape

4,49 €

4,00 €

3,88 €

3,84 €

Reel

3,16 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Headers & Wire Housings 10 CKT VERT HEADER

43045-1012
Molex
1: 1,61 €
15.598In Stock

Mfr. Part No.
43045-1012

Mouser Part No
538-43045-1012

Molex

Headers & Wire Housings 10 CKT VERT HEADER

Learn More

Datasheet

15.598In Stock

1,61 €

1,26 €

1,25 €

1,14 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 10CKT DR VERT HDR SMT TIN

43045-1015
Molex
1: 3,35 €
8.515In 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

8.515In Stock

Cut Tape

3,35 €

2,86 €

2,57 €

2,45 €

Reel

2,42 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Headers & Wire Housings 16 CKT R/A HEADER

43045-1600
Molex
1: 2,95 €
7.642In Stock

Mfr. Part No.
43045-1600

Mouser Part No
538-43045-1600

Molex

Headers & Wire Housings 16 CKT R/A HEADER

Learn More

Datasheet

7.642In Stock

2,95 €

2,71 €

2,59 €

2,48 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings MICRO-FIT 3.0 HEADER

43045-1820
Molex
1: 7,10 €
3.743In Stock

Mfr. Part No.
43045-1820

Mouser Part No
538-43045-1820

Molex

Headers & Wire Housings MICRO-FIT 3.0 HEADER

Learn More

Datasheet

3.743In Stock

Cut Tape

7,10 €

6,04 €

5,66 €

5,60 €

View

Reel

4,88 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Headers & Wire Housings 24CKT VERT DR HDR

43045-2413
Molex
1: 7,07 €
6.093In Stock

Mfr. Part No.
43045-2413

Mouser Part No
538-43045-2413

Molex

Headers & Wire Housings 24CKT VERT DR HDR

Learn More

Datasheet

6.093In Stock

7,07 €

6,01 €

5,95 €

5,87 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings RECEPTACLE 3 POS

43645-0300
Molex
1: 0,344 €
197.743In Stock
130.000Expected 12/10/2026

Mfr. Part No.
43645-0300

Mouser Part No
538-43645-0300

Molex

Headers & Wire Housings RECEPTACLE 3 POS

Learn More

Datasheet

197.743In Stock

130.000Expected 12/10/2026

0,344 €

0,29 €

0,258 €

0,243 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings R/A HEADER 2 POS TIN SINGLE ROW

43650-0200
Molex
1: 0,92 €
31.823In Stock

Mfr. Part No.
43650-0200

Mouser Part No
538-43650-0200

Molex

Headers & Wire Housings R/A HEADER 2 POS TIN SINGLE ROW

Learn More

Datasheet

31.823In Stock

0,92 €

0,785 €

0,655 €

0,583 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings VERT HEADER 3P TIN

43650-0315
Molex
1: 1,08 €
86.875In Stock

Mfr. Part No.
43650-0315

Mouser Part No
538-43650-0315

Molex

Headers & Wire Housings VERT HEADER 3P TIN

Learn More

Datasheet

86.875In Stock

1,08 €

0,912 €

0,807 €

0,691 €

View

Min.: 1
Mult.: 1

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

43650-0410
Molex
1: 3,00 €
6.420In Stock
2.240Expected 11/20/2026

Mfr. Part No.
43650-0410

Mouser Part No
538-43650-0410

Molex

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

Learn More

Datasheet

6.420In Stock

2.240Expected 11/20/2026

Cut Tape

3,00 €

2,55 €

2,30 €

Reel

2,18 €

2,12 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 320

Headers & Wire Housings MicroFit RA HDR 4Ckt SR SMT w/SldTab

43650-0412
Molex
1: 2,61 €
7.965In Stock

Mfr. Part No.
43650-0412

Mouser Part No
538-43650-0412

Molex

Headers & Wire Housings MicroFit RA HDR 4Ckt SR SMT w/SldTab

Learn More

Datasheet

7.965In Stock

Cut Tape

2,61 €

2,23 €

1,89 €

Reel

1,56 €

1,48 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 320

Headers & Wire Housings 4CKT VERT SR SMT HDR

43650-0424
Molex
1: 2,49 €
40.997In Stock

Mfr. Part No.
43650-0424

Mouser Part No
538-43650-0424

Molex

Headers & Wire Housings 4CKT VERT SR SMT HDR

Learn More

Datasheet

40.997In Stock

Cut Tape

2,49 €

2,12 €

1,81 €

1,71 €

Reel

1,57 €

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: 3,29 €
10.565In 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

10.565In Stock

Cut Tape

3,29 €

2,80 €

2,38 €

Reel

2,25 €

2,07 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 320

Headers & Wire Housings VERT RECPT 16P gold polarizing pegs

44432-1602
Molex
1: 4,33 €
4.825In 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

4.825In Stock

3.360On Order

4,33 €

3,83 €

3,75 €

3,70 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings MICROFIT 3.0 RECP SNGL RW TPA 3CKT BLK

171850-0300
Molex
1: 0,473 €
6.973In Stock
9.000Expected 10/9/2026

Mfr. Part No.
171850-0300

Mouser Part No
538-171850-0300

Molex

Headers & Wire Housings MICROFIT 3.0 RECP SNGL RW TPA 3CKT BLK

Learn More

Datasheet

6.973In Stock

9.000Expected 10/9/2026

0,473 €

0,363 €

0,336 €

0,316 €

View

Min.: 1
Mult.: 1

Micro-Fit 3.0 Connectors

Types of Connectors

Customer Service Office

Company

Resources

Support