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

3FD Series Power Transformers - Board Mount

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

Results: 36

Applied Filters:

Series = 3FD

Power Rating

Secondary Current Rating

Mounting Style

Height

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 #

Power Transformers - Board Mount THROUGH HOLE 6VA

3FD-428
Tamura
1: ₡4 991,26
1 150In Stock

Mfr. Part #
3FD-428

Mouser Part #
838-3FD-428

Tamura

Power Transformers - Board Mount THROUGH HOLE 6VA

Datasheet

1 150In Stock

₡4 991,26

₡4 699,80

₡4 288,63

₡4 111,68

View

Min.: 1
Mult.: 1

115 VAC, 230 VAC

6 VA

Through Hole

Dual Primary Winding

Dual Secondary Winding

34.54 mm

3FD

Power Transformers - Board Mount THROUGH HOLE 12VA

3FD-520
Tamura
1: ₡6 084,24
449In Stock

Mfr. Part #
3FD-520

Mouser Part #
838-3FD-520

Tamura

Power Transformers - Board Mount THROUGH HOLE 12VA

Datasheet

449In Stock

₡6 084,24

₡5 501,32

₡5 194,24

₡4 970,44

View

Min.: 1
Mult.: 1

115 VAC, 230 VAC

12 VA

Through Hole

Dual Primary Winding

Dual Secondary Winding

41.4 mm

3FD

Power Transformers - Board Mount THROUGH HOLE 6VA

3FD-416
Tamura
1: ₡4 356,30
338In Stock

Mfr. Part #
3FD-416

Mouser Part #
838-3FD-416

Tamura

Power Transformers - Board Mount THROUGH HOLE 6VA

Datasheet

338In Stock

₡4 356,30

₡4 132,50

₡3 872,26

₡3 726,53

View

Min.: 1
Mult.: 1

115 VAC, 230 VAC

6 VA

Through Hole

Dual Primary Winding

Dual Secondary Winding

34.54 mm

3FD

Power Transformers - Board Mount THROUGH HOLE 12VA

3FD-528
Tamura
1: ₡6 698,39
4In Stock
500On Order

Mfr. Part #
3FD-528

Mouser Part #
838-3FD-528

Tamura

Power Transformers - Board Mount THROUGH HOLE 12VA

Datasheet

4In Stock

500On Order

₡6 698,39

₡5 834,42

₡5 595,00

₡5 412,84

View

Min.: 1
Mult.: 1

115 VAC, 230 VAC

12 VA

Through Hole

Dual Primary Winding

Dual Secondary Winding

41.4 mm

3FD

Power Transformers - Board Mount THROUGH HOLE 1.1VA

3FD-256
Tamura
1: ₡2 956,24
355In Stock

Mfr. Part #
3FD-256

Mouser Part #
838-3FD-256

Tamura

Power Transformers - Board Mount THROUGH HOLE 1.1VA

Datasheet

355In Stock

₡2 956,24

₡2 810,51

₡2 430,57

₡2 232,80

View

Min.: 1
Mult.: 1

115 VAC, 230 VAC

Dual Primary Winding

Dual Secondary Winding

3FD

Power Transformers - Board Mount THROUGH HOLE 1.1VA

3FD-236
Tamura
1: ₡2 956,24
278In Stock

Mfr. Part #
3FD-236

Mouser Part #
838-3FD-236

Tamura

Power Transformers - Board Mount THROUGH HOLE 1.1VA

Datasheet

278In Stock

₡2 956,24

₡1 894,49

₡1 603,03

Min.: 1
Mult.: 1

115 VAC, 230 VAC

1.1 VA

Through Hole

Dual Primary Winding

Dual Secondary Winding

25.4 mm

3FD

Power Transformers - Board Mount THROUGH HOLE 1.1VA

3FD-228
Tamura
1: ₡3 003,09
240In Stock

Mfr. Part #
3FD-228

Mouser Part #
838-3FD-228

Tamura

Power Transformers - Board Mount THROUGH HOLE 1.1VA

Datasheet

240In Stock

₡3 003,09

₡2 638,76

₡2 409,75

₡2 045,43

₡1 852,86

Min.: 1
Mult.: 1

115 VAC, 230 VAC

1.1 VA

Through Hole

Dual Primary Winding

Dual Secondary Winding

25.4 mm

3FD

Power Transformers - Board Mount THROUGH HOLE 1.1VA

3FD-220
Tamura
1: ₡2 742,85
841In Stock

Mfr. Part #
3FD-220

Mouser Part #
838-3FD-220

Tamura

Power Transformers - Board Mount THROUGH HOLE 1.1VA

Datasheet

841In Stock

₡2 742,85

₡2 425,37

₡2 326,48

₡2 258,82

View

Min.: 1
Mult.: 1

115 VAC, 230 VAC

1.1 VA

Through Hole

Dual Primary Winding

Dual Secondary Winding

25.4 mm

3FD

Power Transformers - Board Mount THROUGH HOLE 6VA

3FD-420
Tamura
1: ₡4 772,67
691In Stock

Mfr. Part #
3FD-420

Mouser Part #
838-3FD-420

Tamura

Power Transformers - Board Mount THROUGH HOLE 6VA

Datasheet

691In Stock

₡4 772,67

₡4 465,59

₡4 116,88

₡3 991,97

View

Min.: 1
Mult.: 1

115 VAC, 230 VAC

6 VA

Through Hole

Dual Primary Winding

Dual Secondary Winding

34.54 mm

3FD

Power Transformers - Board Mount THROUGH HOLE 1.1VA

3FD-210
Tamura
1: ₡2 742,85
170In Stock
480Expected 3/24/2027

Mfr. Part #
3FD-210

Mouser Part #
838-3FD-210

Tamura

Power Transformers - Board Mount THROUGH HOLE 1.1VA

Datasheet

170In Stock

480Expected 3/24/2027

₡2 742,85

₡2 425,37

₡2 326,48

₡2 087,07

View

Min.: 1
Mult.: 1

115 VAC, 230 VAC

1.1 VA

Through Hole

Dual Primary Winding

Dual Secondary Winding

25.4 mm

3FD

Power Transformers - Board Mount THROUGH HOLE 1.1VA

3FD-216
Tamura
1: ₡2 362,91
130In Stock

Mfr. Part #
3FD-216

Mouser Part #
838-3FD-216

Tamura

Power Transformers - Board Mount THROUGH HOLE 1.1VA

Datasheet

130In Stock

₡2 362,91

₡2 118,29

₡2 113,09

₡2 081,86

View

Min.: 1
Mult.: 1

115 VAC, 230 VAC

1.1 VA

Through Hole

Dual Primary Winding

Dual Secondary Winding

25.4 mm

3FD

Power Transformers - Board Mount THROUGH HOLE 1.1VA

3FD-224
Tamura
1: ₡2 956,24
248In Stock

Mfr. Part #
3FD-224

Mouser Part #
838-3FD-224

Tamura

Power Transformers - Board Mount THROUGH HOLE 1.1VA

Datasheet

248In Stock

₡2 956,24

₡2 529,46

₡2 430,57

₡2 305,66

View

Min.: 1
Mult.: 1

115 VAC, 230 VAC

1.1 VA

Through Hole

Dual Primary Winding

Dual Secondary Winding

25.4 mm

3FD

Power Transformers - Board Mount THROUGH HOLE 2.4VA

3FD-328
Tamura
1: ₡2 977,06
234In Stock

Mfr. Part #
3FD-328

Mouser Part #
838-3FD-328

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

234In Stock

₡2 977,06

₡2 690,81

₡2 581,51

₡2 300,46

View

Min.: 1
Mult.: 1

115 VAC, 230 VAC

2.4 VA

Through Hole

Dual Primary Winding

Dual Secondary Winding

32 mm

3FD

Power Transformers - Board Mount THROUGH HOLE 2.4VA

3FD-336
Tamura
1: ₡2 961,45
2In Stock
480Expected 2/18/2027

Mfr. Part #
3FD-336

Mouser Part #
838-3FD-336

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

2In Stock

480Expected 2/18/2027

₡2 961,45

₡2 763,67

₡2 664,78

₡2 493,03

View

Min.: 1
Mult.: 1

115 VAC, 230 VAC

2.4 VA

Through Hole

Dual Primary Winding

Dual Secondary Winding

32 mm

3FD

Power Transformers - Board Mount THROUGH HOLE 2.4VA

3FD-348
Tamura
1: ₡3 070,75
4In Stock
480Expected 8/27/2026

Mfr. Part #
3FD-348

Mouser Part #
838-3FD-348

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

4In Stock

480Expected 8/27/2026

₡3 070,75

₡2 706,42

₡2 591,92

₡2 170,34

View

Min.: 1
Mult.: 1

115 VAC, 230 VAC

2.4 VA

Through Hole

Dual Primary Winding

Dual Secondary Winding

32 mm

3FD

Power Transformers - Board Mount THROUGH HOLE 6VA

3FD-410
Tamura
1: ₡4 809,10
40In Stock

Mfr. Part #
3FD-410

Mouser Part #
838-3FD-410

Tamura

Power Transformers - Board Mount THROUGH HOLE 6VA

Datasheet

40In Stock

₡4 809,10

₡4 345,89

₡4 168,93

₡4 028,40

View

Min.: 1
Mult.: 1

115 VAC, 230 VAC

6 VA

Through Hole

Dual Primary Winding

Dual Secondary Winding

34.54 mm

3FD

Power Transformers - Board Mount THROUGH HOLE 6VA

3FD-448
Tamura
1: ₡3 669,28
10In Stock
250Expected 8/10/2026

Mfr. Part #
3FD-448

Mouser Part #
838-3FD-448

Tamura

Power Transformers - Board Mount THROUGH HOLE 6VA

Datasheet

10In Stock

250Expected 8/10/2026

₡3 669,28

₡3 554,78

₡3 013,49

Min.: 1
Mult.: 1

115 VAC, 230 VAC

6 VA

Through Hole

Dual Primary Winding

Dual Secondary Winding

34.54 mm

3FD

Power Transformers - Board Mount THROUGH HOLE 12VA

3FD-512
Tamura
1: ₡6 594,30
169In Stock

Mfr. Part #
3FD-512

Mouser Part #
838-3FD-512

Tamura

Power Transformers - Board Mount THROUGH HOLE 12VA

Datasheet

169In Stock

₡6 594,30

₡5 948,92

₡5 704,30

₡5 527,34

View

Min.: 1
Mult.: 1

115 VAC, 230 VAC

12 VA

Through Hole

Dual Primary Winding

Dual Secondary Winding

41.4 mm

3FD

Power Transformers - Board Mount THROUGH HOLE 12VA

3FD-516
Tamura
1: ₡5 938,51
120In Stock
250Expected 3/1/2027

Mfr. Part #
3FD-516

Mouser Part #
838-3FD-516

Tamura

Power Transformers - Board Mount THROUGH HOLE 12VA

Datasheet

120In Stock

250Expected 3/1/2027

₡5 938,51

₡5 438,86

₡5 355,59

₡5 350,38

View

Min.: 1
Mult.: 1

115 VAC, 230 VAC

12 VA

Through Hole

Dual Primary Winding

Dual Secondary Winding

41.4 mm

3FD

Power Transformers - Board Mount THROUGH HOLE 12VA

3FD-524
Tamura
1: ₡6 021,78
28In Stock

Mfr. Part #
3FD-524

Mouser Part #
838-3FD-524

Tamura

Power Transformers - Board Mount THROUGH HOLE 12VA

Datasheet

28In Stock

₡6 021,78

₡5 662,66

₡5 277,52

₡5 053,72

View

Min.: 1
Mult.: 1

115 VAC, 230 VAC

12 VA

Through Hole

Dual Primary Winding

Dual Secondary Winding

41.4 mm

3FD

Power Transformers - Board Mount THROUGH HOLE 1.1VA

3FD-212
Tamura
1: ₡2 659,58
1 020Expected 12/14/2026

Mfr. Part #
3FD-212

Mouser Part #
838-3FD-212

Tamura

Power Transformers - Board Mount THROUGH HOLE 1.1VA

Datasheet

1 020Expected 12/14/2026

₡2 659,58

₡2 404,55

₡2 310,87

₡2 201,57

View

Min.: 1
Mult.: 1

115 VAC, 230 VAC

1.1 VA

Through Hole

Dual Primary Winding

Dual Secondary Winding

25.4 mm

3FD

Power Transformers - Board Mount THROUGH HOLE 2.4VA

3FD-312
Tamura
1: ₡3 070,75
469Expected 11/4/2026

Mfr. Part #
3FD-312

Mouser Part #
838-3FD-312

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

469Expected 11/4/2026

₡3 070,75

₡2 706,42

₡2 581,51

₡2 352,50

View

Min.: 1
Mult.: 1

115 VAC, 230 VAC

2.4 VA

Through Hole

Dual Primary Winding

Dual Secondary Winding

32 mm

3FD

Power Transformers - Board Mount THROUGH HOLE 2.4VA

3FD-316
Tamura
1: ₡2 977,06
12In Stock
2 160Expected 8/7/2026

Mfr. Part #
3FD-316

Mouser Part #
838-3FD-316

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

12In Stock

2 160Expected 8/7/2026

₡2 977,06

₡2 690,81

₡2 581,51

₡2 472,21

View

Min.: 1
Mult.: 1

115 VAC, 230 VAC

2.4 VA

150 mA, 300 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

32 mm

3FD

Power Transformers - Board Mount POWER TRANSFORMER

3FD-320
Tamura
1: ₡3 070,75
2 250On Order

Mfr. Part #
3FD-320

Mouser Part #
838-3FD-320

Tamura

Power Transformers - Board Mount POWER TRANSFORMER

Datasheet

2 250On Order

₡3 070,75

₡2 706,42

₡2 591,92

₡2 560,69

View

Min.: 1
Mult.: 1

115 VAC, 230 VAC

2.4 VA

Through Hole

Dual Primary Winding

Dual Secondary Winding

32 mm

3FD

Power Transformers - Board Mount THROUGH HOLE 2.4VA

3FD-324
Tamura
1: ₡2 852,15
1 345On Order

Mfr. Part #
3FD-324

Mouser Part #
838-3FD-324

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

1 345On Order

₡2 852,15

₡2 581,51

₡2 477,42

₡2 378,53

View

Min.: 1
Mult.: 1

115 VAC, 230 VAC

2.4 VA

Through Hole

Dual Primary Winding

Dual Secondary Winding

32 mm

3FD

3FD Series Power Transformers - Board Mount

Customer Service Office

Company

Resources

Support