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

Hammond Transformers

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

Types of Transformers

List Images

Results: 1,833

Applied Filters:

Manufacturer = Hammond

Power Rating

Primary Voltage Rating

Secondary Voltage Rating

Mounting Style

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 Transformer, chassis mount, 115/230VAC, 56VA, 28V C.T.@2A, 186 Series

186E28
Hammond Manufacturing
1: $34.72
2In Stock

Mfr. Part #
186E28

Mouser Part #
546-186E28

Hammond Manufacturing

Power Transformers Transformer, chassis mount, 115/230VAC, 56VA, 28V C.T.@2A, 186 Series

Datasheet

2In Stock

$34.72

$31.64

$30.33

$29.36

View

Min.: 1
Mult.: 1

56 VA

115 VAC, 230 VAC

28 VAC CT

Chassis

Power Transformers Transformer, chassis mount, 115/230VAC, 54VA, 36V C.T.@1.5A, 186 Series

186E36
Hammond Manufacturing
1: $41.09
1In Stock

Mfr. Part #
186E36

Mouser Part #
546-186E36

Hammond Manufacturing

Power Transformers Transformer, chassis mount, 115/230VAC, 54VA, 36V C.T.@1.5A, 186 Series

Datasheet

1In Stock

$41.09

$32.04

$30.99

$30.15

View

Min.: 1
Mult.: 1

54 VA

115 VAC, 230 VAC

36 VAC CT

Chassis

Power Transformers Transformer, chassis mount, 115/230VAC, 57.9VA, 48V C.T.@1.2A, 186 Series

186E48
Hammond Manufacturing
1: $31.24
3In Stock

Mfr. Part #
186E48

Mouser Part #
546-186E48

Hammond Manufacturing

Power Transformers Transformer, chassis mount, 115/230VAC, 57.9VA, 48V C.T.@1.2A, 186 Series

Datasheet

3In Stock

$31.24

$28.58

$28.18

$27.84

View

Min.: 1
Mult.: 1

57.6 VA

115 VAC, 230 VAC

48 VAC CT

Chassis

Power Transformers Transformer, chassis mount, 115/230VAC, 56VA, 56V C.T.@1A, 186 Series

186E56
Hammond Manufacturing
1: $31.39
8In Stock

Mfr. Part #
186E56

Mouser Part #
546-186E56

Hammond Manufacturing

Power Transformers Transformer, chassis mount, 115/230VAC, 56VA, 56V C.T.@1A, 186 Series

Datasheet

8In Stock

$31.39

$27.51

$25.97

$25.28

View

Min.: 1
Mult.: 1

56 VA

115 VAC, 230 VAC

56 VAC CT

Chassis

Power Transformers Transformer, chassis mount, 115/230VAC, 100VA, 10V C.T.@10A, 186 Series

186F10
Hammond Manufacturing
1: $46.19
3In Stock

Mfr. Part #
186F10

Mouser Part #
546-186F10

Hammond Manufacturing

Power Transformers Transformer, chassis mount, 115/230VAC, 100VA, 10V C.T.@10A, 186 Series

Datasheet

3In Stock

$46.19

$44.99

$43.12

View

Min.: 1
Mult.: 1

100 VA

115 VAC, 230 VAC

10 VAC CT

Chassis

Power Transformers Transformer, chassis mount, 115/230VAC, 100.8VA, 12.6V C.T.@8A, 186 Series

186F12
Hammond Manufacturing
1: $43.76
2In Stock

Mfr. Part #
186F12

Mouser Part #
546-186F12

Hammond Manufacturing

Power Transformers Transformer, chassis mount, 115/230VAC, 100.8VA, 12.6V C.T.@8A, 186 Series

Datasheet

2In Stock

$43.76

$38.99

$37.71

$36.49

View

Min.: 1
Mult.: 1

100.8 VA

115 VAC, 230 VAC

12.6 VAC CT

Chassis

Power Transformers Transformer, chassis mount, 115/230VAC, 96VA, 24V C.T.@4A, 186 Series

186F24
Hammond Manufacturing
1: $43.70
12In Stock

Mfr. Part #
186F24

Mouser Part #
546-186F24

Hammond Manufacturing

Power Transformers Transformer, chassis mount, 115/230VAC, 96VA, 24V C.T.@4A, 186 Series

Datasheet

12In Stock

$43.70

$41.02

$37.79

$36.56

View

Min.: 1
Mult.: 1

96 VA

115 VAC, 230 VAC

24 VAC CT

Chassis

Power Transformers Transformer, chassis mount, 115/230VAC, 100.8VA, 36V C.T.@2.8A, 186 Series

186F36
Hammond Manufacturing
1: $44.38
2In Stock

Mfr. Part #
186F36

Mouser Part #
546-186F36

Hammond Manufacturing

Power Transformers Transformer, chassis mount, 115/230VAC, 100.8VA, 36V C.T.@2.8A, 186 Series

Datasheet

2In Stock

$44.38

$38.79

$37.41

$36.06

View

Min.: 1
Mult.: 1

100.8 VA

115 VAC, 230 VAC

36 VAC CT

Chassis

Power Transformers Transformer, chassis mount, 115/230VAC, 100.8VA, 56V C.T.@1.8A, 186 Series

186F56
Hammond Manufacturing
1: $43.53
2In Stock
3Expected 2026-02-23

Mfr. Part #
186F56

Mouser Part #
546-186F56

Hammond Manufacturing

Power Transformers Transformer, chassis mount, 115/230VAC, 100.8VA, 56V C.T.@1.8A, 186 Series

Datasheet

2In Stock

3Expected 2026-02-23

$43.53

$35.49

$34.61

$33.95

View

Min.: 1
Mult.: 1

100.8 VA

115 VAC, 230 VAC

56 VAC CT

Chassis

Power Transformers Transformer, chassis mount, 115VAC, 2.4VA, 16V C.T.@0.15A, 187 Series

187A16
Hammond Manufacturing
1: $14.77
10In Stock

Mfr. Part #
187A16

Mouser Part #
546-187A16

Hammond Manufacturing

Power Transformers Transformer, chassis mount, 115VAC, 2.4VA, 16V C.T.@0.15A, 187 Series

Datasheet

10In Stock

$14.77

$13.29

$11.67

$11.36

View

Min.: 1
Mult.: 1

2.4 VA

115 VAC

16 VAC CT

Chassis

Power Transformers Transformer, chassis mount, 115VAC, 2.4VA, 20V C.T.@0.12A, 187 Series

187A20
Hammond Manufacturing
1: $17.81
1In Stock

Mfr. Part #
187A20

Mouser Part #
546-187A20

Hammond Manufacturing

Power Transformers Transformer, chassis mount, 115VAC, 2.4VA, 20V C.T.@0.12A, 187 Series

Datasheet

1In Stock

$17.81

$16.04

$12.88

$12.57

View

Min.: 1
Mult.: 1

2.4 VA

115 VAC

20 VAC CT

Chassis

Power Transformers Transformer, chassis mount, 115VAC, 2.34VA, 36V C.T.@0.06A, 187 Series

187A36
Hammond Manufacturing
1: $14.55
8In Stock

Mfr. Part #
187A36

Mouser Part #
546-187A36

Hammond Manufacturing

Power Transformers Transformer, chassis mount, 115VAC, 2.34VA, 36V C.T.@0.06A, 187 Series

Datasheet

8In Stock

$14.55

$13.20

$11.59

$11.27

View

Min.: 1
Mult.: 1

2.34 VA

115 VAC

36 VAC CT

Chassis

Power Transformers Transformer, chassis mount, 115VAC, 2.4VA, 48V C.T.@0.05A, 187 Series

187A48
Hammond Manufacturing
1: $14.64
10In Stock

Mfr. Part #
187A48

Mouser Part #
546-187A48

Hammond Manufacturing

Power Transformers Transformer, chassis mount, 115VAC, 2.4VA, 48V C.T.@0.05A, 187 Series

Datasheet

10In Stock

$14.64

$14.35

$12.14

$11.83

View

Min.: 1
Mult.: 1

2.4 VA

115 VAC

48 VAC CT

Chassis

Power Transformers Transformer, chassis mount, 115VAC, 6VA, 10V C.T.@0.6A, 187 Series

187B10
Hammond Manufacturing
1: $15.52
4In Stock

Mfr. Part #
187B10

Mouser Part #
546-187B10

Hammond Manufacturing

Power Transformers Transformer, chassis mount, 115VAC, 6VA, 10V C.T.@0.6A, 187 Series

Datasheet

4In Stock

$15.52

$14.00

$13.40

$12.91

View

Min.: 1
Mult.: 1

6 VA

115 VAC

10 VAC CT

Chassis

Power Transformers Transformer, chassis mount, 115VAC, 6VA, 20V C.T.@0.3A, 187 Series

187B20
Hammond Manufacturing
1: $17.31
6In Stock

Mfr. Part #
187B20

Mouser Part #
546-187B20

Hammond Manufacturing

Power Transformers Transformer, chassis mount, 115VAC, 6VA, 20V C.T.@0.3A, 187 Series

Datasheet

6In Stock

$17.31

$15.23

$14.38

$13.91

View

Min.: 1
Mult.: 1

6 VA

115 VAC

20 VAC CT

Chassis

Power Transformers Transformer, chassis mount, 115VAC, 6VA, 24V C.T.@0.25A, 187 Series

187B24
Hammond Manufacturing
1: $15.44
3In Stock

Mfr. Part #
187B24

Mouser Part #
546-187B24

Hammond Manufacturing

Power Transformers Transformer, chassis mount, 115VAC, 6VA, 24V C.T.@0.25A, 187 Series

Datasheet

3In Stock

$15.44

$13.94

$13.32

$12.83

View

Min.: 1
Mult.: 1

6 VA

115 VAC

24 VAC CT

Chassis

Power Transformers Transformer, chassis mount, 115VAC, 12VA, 120V C.T.@0.1A, 187 Series

187C120
Hammond Manufacturing
1: $17.55
2In Stock

Mfr. Part #
187C120

Mouser Part #
546-187C120

Hammond Manufacturing

Power Transformers Transformer, chassis mount, 115VAC, 12VA, 120V C.T.@0.1A, 187 Series

Datasheet

2In Stock

$17.55

$15.15

$14.28

$13.82

View

Min.: 1
Mult.: 1

12 VA

115 VAC

120 VAC CT

Chassis

Power Transformers Transformer, chassis mount, 115VAC, 12.8VA, 16V C.T.@0.8A, 187 Series

187C16
Hammond Manufacturing
1: $16.78
5In Stock

Mfr. Part #
187C16

Mouser Part #
546-187C16

Hammond Manufacturing

Power Transformers Transformer, chassis mount, 115VAC, 12.8VA, 16V C.T.@0.8A, 187 Series

Datasheet

5In Stock

$16.78

$15.23

$14.61

$14.15

View

Min.: 1
Mult.: 1

12.8 VA

115 VAC

16 VAC CT

Chassis

Power Transformers Transformer, chassis mount, 115VAC, 12VA, 20V C.T.@0.6A, 187 Series

187C20
Hammond Manufacturing
1: $16.78
14In Stock

Mfr. Part #
187C20

Mouser Part #
546-187C20

Hammond Manufacturing

Power Transformers Transformer, chassis mount, 115VAC, 12VA, 20V C.T.@0.6A, 187 Series

Datasheet

14In Stock

$16.78

$15.55

$14.32

$14.00

View

Min.: 1
Mult.: 1

12 VA

115 VAC

20 VAC CT

Chassis

Power Transformers Transformer, chassis mount, 115VAC, 12VA, 28V C.T.@0.42A, 187 Series

187C28
Hammond Manufacturing
1: $16.70
1In Stock

Mfr. Part #
187C28

Mouser Part #
546-187C28

Hammond Manufacturing

Power Transformers Transformer, chassis mount, 115VAC, 12VA, 28V C.T.@0.42A, 187 Series

Datasheet

1In Stock

$16.70

$15.23

$14.61

$14.15

View

Min.: 1
Mult.: 1

12 VA

115 VAC

28 VAC CT

Chassis

Power Transformers Transformer, chassis mount, 115VAC, 12.3VA, 56V C.T.@0.21A, 187 Series

187C56
Hammond Manufacturing
1: $20.72
4In Stock

Mfr. Part #
187C56

Mouser Part #
546-187C56

Hammond Manufacturing

Power Transformers Transformer, chassis mount, 115VAC, 12.3VA, 56V C.T.@0.21A, 187 Series

Datasheet

4In Stock

$20.72

$16.59

$15.70

$15.21

View

Min.: 1
Mult.: 1

12.3 VA

115 VAC

56 VAC CT

Chassis

Power Transformers Transformer, chassis mount, 115VAC, 30VA, 10V C.T.@3A, 187 Series

187D10
Hammond Manufacturing
1: $24.64
1In Stock

Mfr. Part #
187D10

Mouser Part #
546-187D10

Hammond Manufacturing

Power Transformers Transformer, chassis mount, 115VAC, 30VA, 10V C.T.@3A, 187 Series

Datasheet

1In Stock

$24.64

$22.03

$20.63

$19.88

View

Min.: 1
Mult.: 1

30 VA

115 VAC

10 VAC CT

Chassis

Power Transformers Transformer, chassis mount, 115VAC, 30VA, 120V C.T.@0.25A, 187 Series

187D120
Hammond Manufacturing
1: $22.73
5In Stock

Mfr. Part #
187D120

Mouser Part #
546-187D120

Hammond Manufacturing

Power Transformers Transformer, chassis mount, 115VAC, 30VA, 120V C.T.@0.25A, 187 Series

Datasheet

5In Stock

$22.73

$19.94

$18.79

$18.16

View

Min.: 1
Mult.: 1

30 VA

115 VAC

120 VAC CT

Chassis

Power Transformers Transformer, chassis mount, 115VAC, 30VA, 24V C.T.@1.25A, 187 Series

187D24
Hammond Manufacturing
1: $24.64
4In Stock

Mfr. Part #
187D24

Mouser Part #
546-187D24

Hammond Manufacturing

Power Transformers Transformer, chassis mount, 115VAC, 30VA, 24V C.T.@1.25A, 187 Series

Datasheet

4In Stock

$24.64

$22.17

$20.80

$20.12

View

Min.: 1
Mult.: 1

30 VA

115 VAC

24 VAC CT

Chassis

Power Transformers Transformer, chassis mount, 115VAC, 30VA, 28V C.T.@1.07A, 187 Series

187D28
Hammond Manufacturing
1: $22.58
2In Stock

Mfr. Part #
187D28

Mouser Part #
546-187D28

Hammond Manufacturing

Power Transformers Transformer, chassis mount, 115VAC, 30VA, 28V C.T.@1.07A, 187 Series

Datasheet

2In Stock

$22.58

$20.09

$18.96

$18.33

View

Min.: 1
Mult.: 1

30 VA

115 VAC

28 VAC CT

Chassis

Hammond Transformers

Types of Transformers

Mouser Electronics®

Company

Resources

Support

1 mW
3 mW
4 mW
5 mW
10 mW
12 mW
20 mW
35 mW
50 mW (1/20 W)
60 mW
100 mW (1/10 W)
135 mW
150 mW
200 mW (1/5 W)
280 mW
300 mW
500 mVA
500 mW (1/2 W)
540 mVA
630 mVA

5 V
100 VAC to 240 VAC
100 VAC, 120 VAC, 220 VAC, 230 VAC, 240 VAC
115 V
115 V, 115 V
115 VAC
115 VAC, 230 VAC
117 VAC, 234 VAC
120 V
120 V, 100 V, 110 V, 120 V
120 VAC
120 VAC, 220 VAC, 240 VAC
208 VAC, 240 VAC
230 VAC
230 VAC to 115 VAC
240 VAC
240 VAC, 480 VAC
347 VAC
480 VAC
600 V

2.5 VAC CT
3 VAC CT
5 VAC CT
6.3 V
6.3 VAC CT
6.3 VAC, 250 VAC
7 VAC CT
7.5 VAC CT
8 VAC CT
8.5 VAC CT
9 VAC
9 VAC CT
10 VAC
10 VAC CT
11 VAC CT
12 V Series, 6 V Parallel
12 VAC
12 VAC CT
12.6 VAC
12.6 VAC CT