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3FS Series Power Transformers - Board Mount

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Part #

Power Transformers - Board Mount THROUGH HOLE 1.1VA

3FS-212
Tamura
1: $7.89
508In Stock

Mfr. Part #
3FS-212

Mouser Part #
838-3FS-212

Tamura

Power Transformers - Board Mount THROUGH HOLE 1.1VA

Datasheet

508In Stock

$7.89

$6.55

$6.29

$5.96

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-310
Tamura
1: $8.05
436In Stock

Mfr. Part #
3FS-310

Mouser Part #
838-3FS-310

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

436In Stock

$8.05

$6.98

$6.71

$6.16

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: $7.89
472In Stock

Mfr. Part #
3FS-210

Mouser Part #
838-3FS-210

Tamura

Power Transformers - Board Mount THROUGH HOLE 1.1VA

Datasheet

472In Stock

$7.89

$6.55

$6.29

$5.41

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-336
Tamura
1: $8.73
480In Stock

Mfr. Part #
3FS-336

Mouser Part #
838-3FS-336

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

480In Stock

$8.73

$6.98

$6.71

$6.51

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 2.4VA

3FS-348
Tamura
1: $7.88
466In Stock

Mfr. Part #
3FS-348

Mouser Part #
838-3FS-348

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

466In Stock

$7.88

$6.98

$6.71

$6.51

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: $8.73
44In Stock

Mfr. Part #
3FS-356

Mouser Part #
838-3FS-356

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

44In Stock

$8.73

$7.42

$7.13

$6.61

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-516
Tamura
1: $17.97
150In Stock

Mfr. Part #
3FS-516

Mouser Part #
838-3FS-516

Tamura

Power Transformers - Board Mount THROUGH HOLE 12VA

Datasheet

150In Stock

$17.97

$15.28

$14.66

$14.18

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-520
Tamura
1: $16.27
121In Stock

Mfr. Part #
3FS-520

Mouser Part #
838-3FS-520

Tamura

Power Transformers - Board Mount THROUGH HOLE 12VA

Datasheet

121In Stock

$16.27

$14.89

$14.17

$13.72

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: $8.05
261In Stock

Mfr. Part #
3FS-320

Mouser Part #
838-3FS-320

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

261In Stock

$8.05

$6.98

$6.71

$5.26

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 6VA

3FS-424
Tamura
1: $13.80
2,463In Stock

Mfr. Part #
3FS-424

Mouser Part #
838-3FS-424

Tamura

Power Transformers - Board Mount THROUGH HOLE 6VA

Datasheet

2,463In Stock

$13.80

$12.25

$11.76

$11.38

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-328
Tamura
1: $8.05
703In Stock

Mfr. Part #
3FS-328

Mouser Part #
838-3FS-328

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

703In Stock

$8.05

$7.13

$6.81

$6.58

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 1.1VA

3FS-216
Tamura
1: $7.59
285In Stock

Mfr. Part #
3FS-216

Mouser Part #
838-3FS-216

Tamura

Power Transformers - Board Mount THROUGH HOLE 1.1VA

Datasheet

285In Stock

$7.59

$6.55

$6.29

$6.11

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: $8.52
7In Stock
480Expected 2027-01-25

Mfr. Part #
3FS-312

Mouser Part #
838-3FS-312

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

7In Stock

480Expected 2027-01-25

$8.52

$7.34

$7.06

$6.81

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: $8.73
2In Stock
480Expected 2027-01-25

Mfr. Part #
3FS-324

Mouser Part #
838-3FS-324

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

2In Stock

480Expected 2027-01-25

$8.73

$6.98

$6.71

$6.70

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 6VA

3FS-410
Tamura
1: $15.75
27In Stock

Mfr. Part #
3FS-410

Mouser Part #
838-3FS-410

Tamura

Power Transformers - Board Mount THROUGH HOLE 6VA

Datasheet

27In Stock

$15.75

$14.10

$13.85

$11.56

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-316
Tamura
1: $8.31
956On Order

Mfr. Part #
3FS-316

Mouser Part #
838-3FS-316

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

956On Order

$8.31

$7.20

$6.91

$6.70

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 6VA

3FS-416
Tamura
1: $13.80
1,000Expected 2027-03-01

Mfr. Part #
3FS-416

Mouser Part #
838-3FS-416

Tamura

Power Transformers - Board Mount THROUGH HOLE 6VA

Datasheet

1,000Expected 2027-03-01

$13.80

$12.07

$11.58

$11.20

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 12VA

3FS-524
Tamura
1: $17.40
449On Order

Mfr. Part #
3FS-524

Mouser Part #
838-3FS-524

Tamura

Power Transformers - Board Mount THROUGH HOLE 12VA

Datasheet

449On Order

$17.40

$15.68

$15.05

$14.56

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-224
Tamura
1: $8.18
400Expected 2026-09-29

Mfr. Part #
3FS-224

Mouser Part #
838-3FS-224

Tamura

Power Transformers - Board Mount THROUGH HOLE 1.1VA

Datasheet

400Expected 2026-09-29

$8.18

$6.55

$6.29

$5.56

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-436
Tamura
1: $13.80
140Expected 2026-09-30

Mfr. Part #
3FS-436

Mouser Part #
838-3FS-436

Tamura

Power Transformers - Board Mount THROUGH HOLE 6VA

Datasheet

140Expected 2026-09-30

$13.80

$12.46

$11.95

$11.56

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
1: $8.05
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
3FS-220

Mouser Part #
838-3FS-220

Tamura

Power Transformers - Board Mount THROUGH HOLE 1.1VA

Datasheet

Non-Stocked Lead-Time 24 Weeks

$8.05

$6.91

$6.64

$5.44

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 1.1VA

3FS-228
Tamura
480: $4.90
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
3FS-228

Mouser Part #
838-3FS-228

Tamura

Power Transformers - Board Mount THROUGH HOLE 1.1VA

Datasheet

Non-Stocked Lead-Time 24 Weeks

$4.90

$4.84

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-236
Tamura
480: $4.90
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
3FS-236

Mouser Part #
838-3FS-236

Tamura

Power Transformers - Board Mount THROUGH HOLE 1.1VA

Datasheet

Non-Stocked Lead-Time 24 Weeks

$4.90

$4.84

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-248
Tamura
1: $8.18
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
3FS-248

Mouser Part #
838-3FS-248

Tamura

Power Transformers - Board Mount THROUGH HOLE 1.1VA

Datasheet

Non-Stocked Lead-Time 24 Weeks

$8.18

$6.55

$6.29

$4.94

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 1.1VA

3FS-256
Tamura
1: $8.18
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
3FS-256

Mouser Part #
838-3FS-256

Tamura

Power Transformers - Board Mount THROUGH HOLE 1.1VA

Datasheet

Non-Stocked Lead-Time 24 Weeks

$8.18

$6.55

$6.29

$4.94

View

Min.: 1
Mult.: 1

115 VAC

Through Hole

Single Primary Winding

Dual Secondary Winding

3FS

3FS Series Power Transformers - Board Mount

Mouser®

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