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Tamura 3FS Series Power Transformers - Board Mount

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Part #

Power Transformers - Board Mount THROUGH HOLE 2.4VA

3FS-310
Tamura
1: $4.52
441In Stock

Mfr. Part No.
3FS-310

Mouser Part No
838-3FS-310

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

441In Stock

$4.52

$4.08

$3.92

$3.76

View

Min.: 1
Mult.: 1

115 VAC

5 V/10 V

2.4 VA

Through Hole

Single Primary Winding

Dual Secondary Winding

32.1 mm

3FS

Power Transformers - Board Mount THROUGH HOLE 1.1VA

3FS-210
Tamura
1: $4.92
582In Stock

Mfr. Part No.
3FS-210

Mouser Part No
838-3FS-210

Tamura

Power Transformers - Board Mount THROUGH HOLE 1.1VA

Datasheet

582In Stock

$4.92

$4.56

$3.78

$3.49

View

Min.: 1
Mult.: 1

115 VAC

1.1 VA

Through Hole

Single Primary Winding

Dual Secondary Winding

25.4 mm

3FS

Power Transformers - Board Mount THROUGH HOLE 6VA

3FS-416
Tamura
1: $8.65
553In Stock

Mfr. Part No.
3FS-416

Mouser Part No
838-3FS-416

Tamura

Power Transformers - Board Mount THROUGH HOLE 6VA

Datasheet

553In Stock

$8.65

$7.82

$7.49

$7.26

View

Min.: 1
Mult.: 1

115 VAC

6 VA

Through Hole

Single Primary Winding

Dual Secondary Winding

34.55 mm

3FS

Power Transformers - Board Mount THROUGH HOLE 2.4VA

3FS-348
Tamura
1: $5.13
466In Stock

Mfr. Part No.
3FS-348

Mouser Part No
838-3FS-348

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

466In Stock

$5.13

$4.64

$4.45

$3.54

View

Min.: 1
Mult.: 1

115 VAC

24 V/48 V

2.4 VA

Through Hole

Single Primary Winding

Dual Secondary Winding

32.1 mm

3FS

Power Transformers - Board Mount THROUGH HOLE 2.4VA

3FS-356
Tamura
1: $5.88
44In Stock

Mfr. Part No.
3FS-356

Mouser Part No
838-3FS-356

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

44In Stock

$5.88

$5.02

$4.83

$4.63

View

Min.: 1
Mult.: 1

115 VAC

28 V/56 V

2.4 VA

Through Hole

Single Primary Winding

Dual Secondary Winding

3FS

Power Transformers - Board Mount THROUGH HOLE 12VA

3FS-524
Tamura
1: $10.84
117In Stock

Mfr. Part No.
3FS-524

Mouser Part No
838-3FS-524

Tamura

Power Transformers - Board Mount THROUGH HOLE 12VA

Datasheet

117In Stock

$10.84

$9.78

$9.36

$8.39

View

Min.: 1
Mult.: 1

115 VAC

12 VA

Through Hole

Single Primary Winding

Dual Secondary Winding

38 mm

3FS

Power Transformers - Board Mount THROUGH HOLE 2.4VA

3FS-320
Tamura
1: $5.13
261In Stock

Mfr. Part No.
3FS-320

Mouser Part No
838-3FS-320

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

261In Stock

$5.13

$4.64

$4.45

$3.26

View

Min.: 1
Mult.: 1

115 VAC

10 V/20 V

2.4 VA

Through Hole

Single Primary Winding

Dual Secondary Winding

32.1 mm

3FS

Power Transformers - Board Mount THROUGH HOLE 12VA

3FS-520
Tamura
1: $10.64
122In Stock

Mfr. Part No.
3FS-520

Mouser Part No
838-3FS-520

Tamura

Power Transformers - Board Mount THROUGH HOLE 12VA

Datasheet

122In Stock

$10.64

$9.84

$9.06

$8.61

View

Min.: 1
Mult.: 1

115 VAC

12 VA

Through Hole

Single Primary Winding

Dual Secondary Winding

38 mm

3FS

Power Transformers - Board Mount THROUGH HOLE 1.1VA

3FS-212
Tamura
1: $4.84
29In Stock
480Expected 2026/06/12

Mfr. Part No.
3FS-212

Mouser Part No
838-3FS-212

Tamura

Power Transformers - Board Mount THROUGH HOLE 1.1VA

Datasheet

29In Stock

480Expected 2026/06/12

$4.84

$4.37

$4.20

$3.80

View

Min.: 1
Mult.: 1

115 VAC

1.1 VA

Through Hole

Single Primary Winding

Dual Secondary Winding

25.4 mm

3FS

Power Transformers - Board Mount THROUGH HOLE 2.4VA

3FS-312
Tamura
1: $5.27
14In Stock
480Expected 2026/10/28

Mfr. Part No.
3FS-312

Mouser Part No
838-3FS-312

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

14In Stock

480Expected 2026/10/28

$5.27

$4.77

$4.58

$4.09

View

Min.: 1
Mult.: 1

115 VAC

6.3 V/12.6 V

2.4 VA

Through Hole

Single Primary Winding

Dual Secondary Winding

32.1 mm

3FS

Power Transformers - Board Mount THROUGH HOLE 2.4VA

3FS-324
Tamura
1: $5.27
215In Stock

Mfr. Part No.
3FS-324

Mouser Part No
838-3FS-324

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

215In Stock

$5.27

$4.77

$4.58

$4.33

View

Min.: 1
Mult.: 1

115 VAC

12 V/24 V

2.4 VA

Through Hole

Single Primary Winding

Dual Secondary Winding

32.1 mm

3FS

Power Transformers - Board Mount THROUGH HOLE 2.4VA

3FS-328
Tamura
1: $5.27
82In Stock
960Expected 2026/07/21

Mfr. Part No.
3FS-328

Mouser Part No
838-3FS-328

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

82In Stock

960Expected 2026/07/21

$5.27

$4.77

$4.44

$4.23

View

Min.: 1
Mult.: 1

115 VAC

14 V/28 V

2.4 VA

Through Hole

Single Primary Winding

Dual Secondary Winding

32.1 mm

3FS

Power Transformers - Board Mount THROUGH HOLE 6VA

3FS-410
Tamura
1: $9.36
27In Stock

Mfr. Part No.
3FS-410

Mouser Part No
838-3FS-410

Tamura

Power Transformers - Board Mount THROUGH HOLE 6VA

Datasheet

27In Stock

$9.36

$8.44

$8.11

$5.76

View

Min.: 1
Mult.: 1

115 VAC

6 VA

Through Hole

Single Primary Winding

Dual Secondary Winding

34.55 mm

3FS

Power Transformers - Board Mount THROUGH HOLE 1.1VA

3FS-248
Tamura
1: $5.51
27In Stock

Mfr. Part No.
3FS-248

Mouser Part No
838-3FS-248

Tamura

Power Transformers - Board Mount THROUGH HOLE 1.1VA

Datasheet

27In Stock

$5.51

$4.41

$4.24

$3.33

View

Min.: 1
Mult.: 1

115 VAC

1.1 VA

Through Hole

Single Primary Winding

Dual Secondary Winding

25.4 mm

3FS

Power Transformers - Board Mount THROUGH HOLE 6VA

3FS-424
Tamura
1: $8.65
2,723On Order

Mfr. Part No.
3FS-424

Mouser Part No
838-3FS-424

Tamura

Power Transformers - Board Mount THROUGH HOLE 6VA

Datasheet

2,723On Order

$8.65

$7.82

$7.49

$7.26

View

Min.: 1
Mult.: 1

115 VAC

6 VA

Through Hole

Single Primary Winding

Dual Secondary Winding

34.55 mm

3FS

Power Transformers - Board Mount THROUGH HOLE 1.1VA

3FS-224
Tamura
1: $5.51
480Expected 2026/09/29

Mfr. Part No.
3FS-224

Mouser Part No
838-3FS-224

Tamura

Power Transformers - Board Mount THROUGH HOLE 1.1VA

Datasheet

480Expected 2026/09/29

$5.51

$4.41

$4.24

$3.48

$2.95

Min.: 1
Mult.: 1

115 VAC

1.1 VA

Through Hole

Single Primary Winding

Dual Secondary Winding

25.4 mm

3FS

Power Transformers - Board Mount THROUGH HOLE 2.4VA

3FS-316
Tamura
1: $5.13
956On Order

Mfr. Part No.
3FS-316

Mouser Part No
838-3FS-316

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

956On Order

$5.13

$4.64

$4.42

$4.14

View

Min.: 1
Mult.: 1

115 VAC

8 V/16 V

2.4 VA

Through Hole

Single Primary Winding

Dual Secondary Winding

32.1 mm

3FS

Power Transformers - Board Mount THROUGH HOLE 2.4VA

3FS-336
Tamura
1: $5.27
480Expected 2026/06/22

Mfr. Part No.
3FS-336

Mouser Part No
838-3FS-336

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

480Expected 2026/06/22

$5.27

$4.77

$4.58

$4.40

View

Min.: 1
Mult.: 1

115 VAC

18 V/36 V

2.4 VA

Through Hole

Single Primary Winding

Dual Secondary Winding

32.1 mm

3FS

Power Transformers - Board Mount THROUGH HOLE 12VA

3FS-516
Tamura
1: $10.90
250Expected 2026/06/22

Mfr. Part No.
3FS-516

Mouser Part No
838-3FS-516

Tamura

Power Transformers - Board Mount THROUGH HOLE 12VA

Datasheet

250Expected 2026/06/22

$10.90

$9.84

$9.43

$9.09

View

Min.: 1
Mult.: 1

115 VAC

12 VA

Through Hole

Single Primary Winding

Dual Secondary Winding

38 mm

3FS

Power Transformers - Board Mount THROUGH HOLE 12VA

3FS-528
Tamura
1: $11.56
400Expected 2026/12/04

Mfr. Part No.
3FS-528

Mouser Part No
838-3FS-528

Tamura

Power Transformers - Board Mount THROUGH HOLE 12VA

Datasheet

400Expected 2026/12/04

$11.56

$10.43

$10.00

$9.56

View

Min.: 1
Mult.: 1

115 VAC

12 VA

Through Hole

Single Primary Winding

Dual Secondary Winding

38 mm

3FS

Power Transformers - Board Mount THROUGH HOLE 1.1VA

3FS-216
Tamura
1: $4.97
446Expected 2026/05/25

Mfr. Part No.
3FS-216

Mouser Part No
838-3FS-216

Tamura

Power Transformers - Board Mount THROUGH HOLE 1.1VA

Datasheet

446Expected 2026/05/25

$4.97

$4.49

$4.31

$3.95

View

Min.: 1
Mult.: 1

115 VAC

1.1 VA

Through Hole

Single Primary Winding

Dual Secondary Winding

25.4 mm

3FS

Power Transformers - Board Mount THROUGH HOLE 6VA

3FS-428
Tamura
1: $9.18
200Expected 2026/10/09

Mfr. Part No.
3FS-428

Mouser Part No
838-3FS-428

Tamura

Power Transformers - Board Mount THROUGH HOLE 6VA

Datasheet

200Expected 2026/10/09

$9.18

$8.27

$7.87

$7.47

View

Min.: 1
Mult.: 1

115 VAC

6 VA

Through Hole

Single Primary Winding

Dual Secondary Winding

34.55 mm

3FS

Power Transformers - Board Mount THROUGH HOLE 6VA

3FS-436
Tamura
1: $9.18
150Expected 2026/09/30

Mfr. Part No.
3FS-436

Mouser Part No
838-3FS-436

Tamura

Power Transformers - Board Mount THROUGH HOLE 6VA

Datasheet

150Expected 2026/09/30

$9.18

$8.27

$7.94

$7.52

View

Min.: 1
Mult.: 1

115 VAC

6 VA

Through Hole

Single Primary Winding

Dual Secondary Winding

34.55 mm

3FS

Power Transformers - Board Mount THROUGH HOLE 1.1VA

3FS-220
Tamura
480: $3.64
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
3FS-220

Mouser Part No
838-3FS-220

Tamura

Power Transformers - Board Mount THROUGH HOLE 1.1VA

Datasheet

Non-Stocked Lead-Time 24 Weeks

$3.64

$3.61

Min.: 480
Mult.: 80

115 VAC

1.1 VA

Through Hole

Single Primary Winding

Dual Secondary Winding

25.4 mm

3FS

Power Transformers - Board Mount THROUGH HOLE 1.1VA

3FS-228
Tamura
480: $3.26
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
3FS-228

Mouser Part No
838-3FS-228

Tamura

Power Transformers - Board Mount THROUGH HOLE 1.1VA

Datasheet

Non-Stocked Lead-Time 24 Weeks

$3.26

$3.24

$3.22

$3.21

Min.: 480
Mult.: 80

115 VAC

1.1 VA

Through Hole

Single Primary Winding

Dual Secondary Winding

25.4 mm

3FS

Tamura 3FS Series Power Transformers - Board Mount

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