Through Hole Transformers

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Secondary Voltage Rating
Mounting Style
Triad Magnetics Power Transformers - Board Mount POWER XFMR 20.0Vct at 1.0A UL/cUL 115/230V PCB MOUNT/FS20-1000
Datasheet
20In Stock
Min.: 1
Mult.: 1

20 VA 115 VAC, 230 VAC 10 V/20 V Through Hole
Triad Magnetics Power Transformers - Board Mount POWER XFMR 20 Vct at 1000 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT
Datasheet
8In Stock
Min.: 1
Mult.: 1

20 VA 115 VAC, 230 VAC 20 V CT/10 V Through Hole
Triad Magnetics Power Transformers - Board Mount POWER XFMR 20.0Vct at 0.120A UL/cUL 115/230V PCB MOUNT/FS20-120
Datasheet
99In Stock
2Expected 9/18/2026
Min.: 1
Mult.: 1

2.5 VA 115 VAC, 230 VAC 10 V/20 V Through Hole
Triad Magnetics Power Transformers - Board Mount POWER XFMR 20 Vct at 1800 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT
Datasheet
3In Stock
Min.: 1
Mult.: 1

36 VA 115 VAC, 230 VAC 20 V CT/10 V Through Hole
Triad Magnetics Power Transformers - Board Mount POWER XFMR 20 Vct at 300 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT
Datasheet
1In Stock
Min.: 1
Mult.: 1

6 VA 115 VAC, 230 VAC 20 V CT/10 V Through Hole
Triad Magnetics Power Transformers - Board Mount POWER XFMR 20.0Vct at 0.600A UL/cUL 115/230V PCB MOUNT/FS20-600
Datasheet
62In Stock
Min.: 1
Mult.: 1

12 VA 115 VAC, 230 VAC 10 V/20 V Through Hole
Triad Magnetics Power Transformers - Board Mount POWER XFMR 20 Vct at 600 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT
Datasheet
2In Stock
Min.: 1
Mult.: 1

12 VA 115 VAC, 230 VAC 20 V CT/10 V Through Hole
Triad Magnetics Power Transformers - Board Mount POWER XFMR 24.0Vct at 0.045A UL/cUL 115/230V PCB MOUNT
Datasheet
52In Stock
Min.: 1
Mult.: 1

1.1 VA 115 VAC, 230 VAC 12 V/24 V Through Hole
Triad Magnetics Power Transformers - Board Mount POWER XFMR 24 Vct at 45 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT
Datasheet
33In Stock
10On Order
Min.: 1
Mult.: 1

1.1 VA 115 VAC, 230 VAC 12 V Through Hole
Triad Magnetics Power Transformers - Board Mount POWER XFMR 24 Vct at 100 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT
Datasheet
44In Stock
80Expected 12/21/2026
Min.: 1
Mult.: 1

2.5 VA 115 VAC, 230 VAC 24 V CT/12 V Through Hole
Triad Magnetics Power Transformers - Board Mount POWER XFMR 24.0Vct at 1.5A UL/cUL 115/230V PCB MOUNT/FS24-1500
Datasheet
11In Stock
Min.: 1
Mult.: 1

36 VA 115 VAC, 230 VAC 12 V/24 V Through Hole
Triad Magnetics Power Transformers - Board Mount POWER XFMR 24.0Vct at 0.500A UL/cUL 115/230V PCB MOUNT
Datasheet
78In Stock
Min.: 1
Mult.: 1

12 VA 115 VAC, 230 VAC 12 V/24 V Through Hole
Triad Magnetics Power Transformers - Board Mount POWER XFMR 24 Vct at 500 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT
Datasheet
22In Stock
Min.: 1
Mult.: 1

12 VA 115 VAC, 230 VAC 24 V CT/12 V Through Hole
Triad Magnetics Power Transformers - Board Mount POWER XFMR 24.0Vct at 0.800A UL/cUL 115/230V PCB MOUNT/FS24-800
Datasheet
29In Stock
Min.: 1
Mult.: 1

20 VA 115 VAC, 230 VAC 12 V/24 V Through Hole
Triad Magnetics Power Transformers - Board Mount POWER XFMR 24 Vct at 800 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT
Datasheet
62In Stock
349On Order
Min.: 1
Mult.: 1

20 VA 115 VAC, 230 VAC 24 V CT/12 V Through Hole
Triad Magnetics Power Transformers - Board Mount POWER XFMR 28.0Vct at 1.3A UL/cUL 115/230V PCB MOUNT/FS28-1300
Datasheet
27In Stock
Min.: 1
Mult.: 1

36 VA 115 VAC, 230 VAC 14 V/28 V Through Hole
Triad Magnetics Power Transformers - Board Mount POWER XFMR 28.0Vct at 0.200A UL/cUL 115/230V PCB MOUNT/FS28-200
Datasheet
63In Stock
Min.: 1
Mult.: 1

6 VA 115 VAC, 230 VAC 14 V/28 V Through Hole
Triad Magnetics Power Transformers - Board Mount POWER XFMR 28 Vct at 420 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT
Datasheet
8In Stock
40Expected 9/18/2026
Min.: 1
Mult.: 1

12 VA 115 VAC, 230 VAC 28 V CT/14 V Through Hole
Triad Magnetics Power Transformers - Board Mount POWER XFMR 28.0Vct at 0.700A UL/cUL 115/230V PCB MOUNT/FS28-700
Datasheet
20In Stock
Min.: 1
Mult.: 1

20 VA 115 VAC, 230 VAC 14 V/28 V Through Hole
Triad Magnetics Power Transformers - Board Mount POWER XFMR 28.0Vct at 0.085A UL/cUL 115/230V PCB MOUNT/FS28-85
Datasheet
25In Stock
Min.: 1
Mult.: 1

2.5 VA 115 VAC, 230 VAC 14 V/28 V Through Hole
Triad Magnetics Power Transformers - Board Mount POWER XFMR 36.0Vct at 0.030A UL/cUL 115/230V PCB MOUNT/FS36-030
Datasheet
75In Stock
Min.: 1
Mult.: 1

1.1 VA Through Hole
Triad Magnetics Power Transformers - Board Mount POWER XFMR 36.0Vct at 1.0A UL/cUL 115/230V PCB MOUNT/FS36-1000
Datasheet
38In Stock
Min.: 1
Mult.: 1

36 VA 115 VAC, 230 VAC 18 V/36 V Through Hole
Triad Magnetics Power Transformers - Board Mount POWER XFMR 36 Vct at 1000 mA UL/cUL - Class 3, TUV, 115/230V PCB MOUNT
Datasheet
18In Stock
Min.: 1
Mult.: 1

36 VA 115 VAC, 230 VAC 36 V CT/18 V Through Hole
Triad Magnetics Power Transformers - Board Mount POWER XFMR 36.0Vct at 0.065A UL/cUL 115/230V PCB MOUNT/FS36-65
Datasheet
101In Stock
Min.: 1
Mult.: 1

2.5 VA 115 VAC, 230 VAC 18 V/36 V Through Hole
Triad Magnetics Power Transformers - Board Mount POWER XFMR 48.0Vct at 0.023A UL/cUL 115/230V PCB MOUNT/FS48-023
Datasheet
15In Stock
Min.: 1
Mult.: 1

1.1 VA 115 VAC, 230 VAC 24 V/48 V Through Hole