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FS Series Power Transformers - Board Mount

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Primary Voltage Rating	Secondary Voltage Rating	Power Rating	Secondary Current Rating	Mounting Style	Primary Winding	Secondary Winding	Length	Width	Height	Series
Power Transformers - Board Mount POWER XFMR 120.0Vct at 0.020A UL/cUL 115/230V SPLIT PACK PCB MOUNT/FS120-02 FS120-02 Triad Magnetics 1: S/33.86 27In Stock	Mfr. Part # FS120-02 Mouser Part # 553-FS120-02	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 120.0Vct at 0.020A UL/cUL 115/230V SPLIT PACK PCB MOUNT/FS120-02	Datasheet	27In Stock	S/33.86 S/32.15 S/27.48 S/26.82 View S/26.35 S/26.00 S/25.65	Min.: 1 Mult.: 1		115 VAC, 230 VAC	60 V, 120 V	2.5 VA		Through Hole	Dual Primary Winding	Dual Secondary Winding	1.38 in	1.13 in	1.19 in	FS
Power Transformers - Board Mount POWER XFMR 120.0Vct at 0.100A UL/cUL 115/230V SPLIT PACK PCB MOUNT/FS120-100 FS120-100 Triad Magnetics 1: S/59.59 28In Stock	Mfr. Part # FS120-100 Mouser Part # 553-FS120-100	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 120.0Vct at 0.100A UL/cUL 115/230V SPLIT PACK PCB MOUNT/FS120-100	Datasheet	28In Stock	S/59.59 S/56.87 S/46.48 S/44.37 View S/41.42 S/36.51	Min.: 1 Mult.: 1				12 VA		Through Hole	Dual Primary Winding	Dual Secondary Winding				FS
Power Transformers - Board Mount POWER XFMR 120.0Vct at 0.160A UL/cUL 115/230V SPLIT PACK PCB MOUNT/FS120-160 FS120-160 Triad Magnetics 1: S/64.34 48In Stock	Mfr. Part # FS120-160 Mouser Part # 553-FS120-160	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 120.0Vct at 0.160A UL/cUL 115/230V SPLIT PACK PCB MOUNT/FS120-160	Datasheet	48In Stock	S/64.34 S/56.95 S/54.14 S/52.28 S/45.58	Min.: 1 Mult.: 1				20 VA		Through Hole	Dual Primary Winding	Dual Secondary Winding				FS
Power Transformers - Board Mount POWER XFMR 16 Vct at 150 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT FS16-150-C2 Triad Magnetics 1: S/22.07 7In Stock	Mfr. Part # FS16-150-C2 Mouser Part # 553-FS16-150-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 16 Vct at 150 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT	Datasheet	7In Stock	S/22.07 S/19.93 S/18.96 S/18.53 View S/17.87 S/17.20 S/16.66 S/16.15	Min.: 1 Mult.: 1	Class 2 Transformers	115 VAC, 230 VAC	16 V CT/8 V	2.5 VA	150 mA/300 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	1.38 in	1.13 in	1.19 in	FS
Power Transformers - Board Mount POWER XFMR 16 Vct at 2250 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT FS16-2250-C2 Triad Magnetics 1: S/100.35 6In Stock	Mfr. Part # FS16-2250-C2 Mouser Part # 553-FS16-2250-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 16 Vct at 2250 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT	Datasheet	6In Stock	S/100.35 S/77.89 S/74.74 S/73.80 Quote Quote	Min.: 1 Mult.: 1	Class 2 Transformers	115 VAC, 230 VAC	16 V CT/8 V	36 VA	2.25 A/4.5 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	2.625 in	2.187 in	1.562 in	FS
Power Transformers - Board Mount POWER XFMR 16 Vct at 400 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT FS16-400-C2 Triad Magnetics 1: S/32.39 103In Stock	Mfr. Part # FS16-400-C2 Mouser Part # 553-FS16-400-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 16 Vct at 400 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT	Datasheet	103In Stock	S/32.39 S/28.26 S/27.01 S/26.43 View S/25.53 S/25.50 S/24.91	Min.: 1 Mult.: 1	Class 2 Transformers	115 VAC, 230 VAC	16 V CT/8 V	6 VA	400 mA/800 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	1.63 in	1.31 in	1.31 in	FS
Power Transformers - Board Mount POWER XFMR 20.0Vct at 0.055A UL/cUL 115/230V PCB MOUNT/FS20-055 FS20-055 Triad Magnetics 1: S/35.50 7In Stock	Mfr. Part # FS20-055 Mouser Part # 553-FS20-055	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 20.0Vct at 0.055A UL/cUL 115/230V PCB MOUNT/FS20-055	Datasheet	7In Stock	S/35.50 S/31.14 S/30.21 S/29.43 View S/28.57 S/27.56 S/27.13 S/26.62 Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	10 V, 20 V	1.1 VA		Through Hole	Dual Primary Winding	Dual Secondary Winding	1.38 in	1.13 in	1.31 in	FS
Power Transformers - Board Mount POWER XFMR 20 Vct at 55 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT FS20-055-C2 Triad Magnetics 1: S/21.84 51In Stock	Mfr. Part # FS20-055-C2 Mouser Part # 553-FS20-055-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 20 Vct at 55 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT	Datasheet	51In Stock	S/21.84 S/18.49 S/17.87 S/16.50 View S/16.04 S/15.41 S/15.34	Min.: 1 Mult.: 1	Class 2 Transformers	115 VAC, 230 VAC	20 V CT/10 V	1.1 VA	55 mA/110 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	1.38 in	1.13 in	1.31 in	FS
Power Transformers - Board Mount POWER XFMR 20.0Vct at 1.0A UL/cUL 115/230V PCB MOUNT/FS20-1000 FS20-1000 Triad Magnetics 1: S/57.38 15In Stock	Mfr. Part # FS20-1000 Mouser Part # 553-FS20-1000	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 20.0Vct at 1.0A UL/cUL 115/230V PCB MOUNT/FS20-1000	Datasheet	15In Stock	S/57.38 S/54.53 S/45.04 S/44.88 View S/44.34 S/43.79 S/43.28 Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	10 V/20 V	20 VA		Through Hole	Dual Primary Winding	Dual Secondary Winding	2.25 in	1.875 in	1.437 in	FS
Power Transformers - Board Mount POWER XFMR 20 Vct at 1000 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT FS20-1000-C2 Triad Magnetics 1: S/69.21 8In Stock	Mfr. Part # FS20-1000-C2 Mouser Part # 553-FS20-1000-C2	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	S/69.21 S/55.86 S/55.43 S/54.07 View S/52.59 S/50.99	Min.: 1 Mult.: 1	Class 2 Transformers	115 VAC, 230 VAC	20 V CT/10 V	20 VA	1 A/2 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	2.25 in	1.88 in	1.44 in	FS
Power Transformers - Board Mount POWER XFMR 20 Vct at 1800 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT FS20-1800-C2 Triad Magnetics 1: S/86.69 3In Stock	Mfr. Part # FS20-1800-C2 Mouser Part # 553-FS20-1800-C2	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	S/86.69 S/79.29 S/77.58 S/76.02 View S/73.92 S/72.40 Quote	Min.: 1 Mult.: 1	Class 2 Transformers	115 VAC, 230 VAC	20 V CT/10 V	36 VA	1.8 A/3.6 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	2.625 in	2.187 in	1.562 in	FS
Power Transformers - Board Mount POWER XFMR 20 Vct at 300 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT FS20-300-C2 Triad Magnetics 1: S/31.72 1In Stock	Mfr. Part # FS20-300-C2 Mouser Part # 553-FS20-300-C2	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	S/31.72 S/29.62 S/28.88 S/27.68 View S/25.42 S/25.18 Quote	Min.: 1 Mult.: 1	Class 2 Transformers	115 VAC, 230 VAC	20 V CT/10 V	6 VA	300 mA/600 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	1.63 in	1.31 in	1.31 in	FS
Power Transformers - Board Mount POWER XFMR 20.0Vct at 0.600A UL/cUL 115/230V PCB MOUNT/FS20-600 FS20-600 Triad Magnetics 1: S/47.96 32In Stock	Mfr. Part # FS20-600 Mouser Part # 553-FS20-600	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 20.0Vct at 0.600A UL/cUL 115/230V PCB MOUNT/FS20-600	Datasheet	32In Stock	S/47.96 S/44.57 S/42.19 S/41.10 View S/39.63 S/38.81 S/37.56 S/36.51	Min.: 1 Mult.: 1		115 VAC, 230 VAC	10 V/20 V	12 VA		Through Hole	Dual Primary Winding	Dual Secondary Winding	1.88 in	1.56 in	1.44 in	FS
Power Transformers - Board Mount POWER XFMR 20 Vct at 600 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT FS20-600-C2 Triad Magnetics 1: S/38.54 2In Stock	Mfr. Part # FS20-600-C2 Mouser Part # 553-FS20-600-C2	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	S/38.54 S/34.95 S/34.76 S/31.92 View S/30.83 S/30.01 S/29.35 Quote	Min.: 1 Mult.: 1	Class 2 Transformers	115 VAC, 230 VAC	20 V CT/10 V	12 VA	600 mA/1.2 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	1.88 in	1.56 in	1.44 in	FS
Power Transformers - Board Mount POWER XFMR 24.0Vct at 0.100A UL/cUL 115/230V PCB MOUNT/FS24-100 FS24-100 Triad Magnetics 1: S/35.85 93In Stock	Mfr. Part # FS24-100 Mouser Part # 553-FS24-100	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 24.0Vct at 0.100A UL/cUL 115/230V PCB MOUNT/FS24-100	Datasheet	93In Stock	S/35.85 S/32.35 S/31.02 S/30.09 View S/29.08 S/27.91 S/27.01 S/26.16	Min.: 1 Mult.: 1		115 VAC, 230 VAC	12 V/24 V	2.5 VA		Through Hole	Dual Primary Winding	Dual Secondary Winding	1.38 in	1.13 in	1.19 in	FS
Power Transformers - Board Mount POWER XFMR 24 Vct at 100 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT FS24-100-C2 Triad Magnetics 1: S/25.57 20In Stock 240On Order	Mfr. Part # FS24-100-C2 Mouser Part # 553-FS24-100-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 24 Vct at 100 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT	Datasheet	20In Stock 240On Order On Order Ship Dates Mfr. #: FS24-100-C2 Stock: 20 Can Ship Immediately On Order: 80 Expected 12/21/2026 160 Expected 3/2/2027 Factory Lead-Time: 18 Weeks	S/25.57 S/23.12 S/22.38 S/21.60 View S/20.86 S/19.58 S/18.96 S/18.37 S/18.33	Min.: 1 Mult.: 1	Class 2 Transformers	115 VAC, 230 VAC	24 V CT/12 V	2.5 VA	100 mA/200 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	1.38 in	1.13 in	1.19 in	FS
Power Transformers - Board Mount POWER XFMR 24.0Vct at 1.5A UL/cUL 115/230V PCB MOUNT/FS24-1500 FS24-1500 Triad Magnetics 1: S/97.16 9In Stock	Mfr. Part # FS24-1500 Mouser Part # 553-FS24-1500	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 24.0Vct at 1.5A UL/cUL 115/230V PCB MOUNT/FS24-1500	Datasheet	9In Stock	S/97.16 S/76.57 S/74.70 S/63.60	Min.: 1 Mult.: 1		115 VAC, 230 VAC	12 V/24 V	36 VA		Through Hole	Dual Primary Winding	Dual Secondary Winding	2.625 in	2.187 in	1.562 in	FS
Power Transformers - Board Mount POWER XFMR 24.0Vct at 0.500A UL/cUL 115/230V PCB MOUNT FS24-500 Triad Magnetics 1: S/44.65 66In Stock	Mfr. Part # FS24-500 Mouser Part # 553-FS24-500	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 24.0Vct at 0.500A UL/cUL 115/230V PCB MOUNT	Datasheet	66In Stock	S/44.65 S/41.26 S/39.39 S/38.77 View S/37.91 S/36.71 S/33.24	Min.: 1 Mult.: 1		115 VAC, 230 VAC	12 V/24 V	12 VA		Through Hole	Dual Primary Winding	Dual Secondary Winding	1.88 in	1.56 in	1.44 in	FS
Power Transformers - Board Mount POWER XFMR 24 Vct at 500 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT FS24-500-C2 Triad Magnetics 1: S/41.73 6In Stock	Mfr. Part # FS24-500-C2 Mouser Part # 553-FS24-500-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 24 Vct at 500 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT	Datasheet	6In Stock	S/41.73 S/38.11 S/34.76 S/33.86 View S/33.40 S/32.27 S/31.68 Quote	Min.: 1 Mult.: 1	Class 2 Transformers	115 VAC, 230 VAC	24 V CT/12 V	12 VA	500 mA/1 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	1.88 in	1.56 in	1.44 in	FS
Power Transformers - Board Mount POWER XFMR 24.0Vct at 0.800A UL/cUL 115/230V PCB MOUNT/FS24-800 FS24-800 Triad Magnetics 1: S/60.45 29In Stock	Mfr. Part # FS24-800 Mouser Part # 553-FS24-800	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 24.0Vct at 0.800A UL/cUL 115/230V PCB MOUNT/FS24-800	Datasheet	29In Stock	S/60.45 S/57.03 S/55.35 S/52.55 S/45.58	Min.: 1 Mult.: 1		115 VAC, 230 VAC	12 V/24 V	20 VA		Through Hole	Dual Primary Winding	Dual Secondary Winding	2.25 in	1.875 in	1.437 in	FS
Power Transformers - Board Mount POWER XFMR 24 Vct at 800 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT FS24-800-C2 Triad Magnetics 1: S/63.37 36In Stock 120On Order	Mfr. Part # FS24-800-C2 Mouser Part # 553-FS24-800-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 24 Vct at 800 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT	Datasheet	36In Stock 120On Order	S/63.37 S/63.33 S/61.42 S/59.87 View S/53.09 S/51.38 S/50.29 Quote	Min.: 1 Mult.: 1	Class 2 Transformers	115 VAC, 230 VAC	24 V CT/12 V	20 VA	800 mA/1.6 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	2.25 in	1.88 in	1.44 in	FS
Power Transformers - Board Mount POWER XFMR 28 Vct at 40 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT FS28-040-C2 Triad Magnetics 1: S/21.84 9In Stock	Mfr. Part # FS28-040-C2 Mouser Part # 553-FS28-040-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 28 Vct at 40 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT	Datasheet	9In Stock	S/21.84 S/18.18 S/16.39 S/15.92 View S/15.45 S/14.79 S/14.75	Min.: 1 Mult.: 1	Class 2 Transformers	115 VAC, 230 VAC	28 V CT/14 V	1.1 VA	40 mA/80 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	1.38 in	1.13 in	1.31 in	FS
Power Transformers - Board Mount POWER XFMR 28.0Vct at 1.3A UL/cUL 115/230V PCB MOUNT/FS28-1300 FS28-1300 Triad Magnetics 1: S/80.89 25In Stock	Mfr. Part # FS28-1300 Mouser Part # 553-FS28-1300	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 28.0Vct at 1.3A UL/cUL 115/230V PCB MOUNT/FS28-1300	Datasheet	25In Stock	S/80.89 S/74.89 S/72.44 S/71.08 S/63.60	Min.: 1 Mult.: 1		115 VAC, 230 VAC	14 V/28 V	36 VA		Through Hole	Dual Primary Winding	Dual Secondary Winding	2.625 in	2.187 in	1.562 in	FS
Power Transformers - Board Mount POWER XFMR 28.0Vct at 0.200A UL/cUL 115/230V PCB MOUNT/FS28-200 FS28-200 Triad Magnetics 1: S/41.10 63In Stock	Mfr. Part # FS28-200 Mouser Part # 553-FS28-200	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 28.0Vct at 0.200A UL/cUL 115/230V PCB MOUNT/FS28-200	Datasheet	63In Stock	S/41.10 S/37.10 S/35.58 S/34.45 View S/31.33 S/30.36 S/29.39	Min.: 1 Mult.: 1		115 VAC, 230 VAC	14 V/28 V	6 VA		Through Hole	Dual Primary Winding	Dual Secondary Winding	1.63 in	1.31 in	1.31 in	FS
Power Transformers - Board Mount POWER XFMR 28 Vct at 420 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT FS28-420-C2 Triad Magnetics 1: S/43.63 8In Stock 40On Order	Mfr. Part # FS28-420-C2 Mouser Part # 553-FS28-420-C2	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 40On Order	S/43.63 S/38.81 S/37.60 S/36.55 View S/35.42 S/33.94 S/32.89 S/31.84	Min.: 1 Mult.: 1	Class 2 Transformers	115 VAC, 230 VAC	28 V CT/14 V	12 VA	420 mA/840 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	1.88 in	1.56 in	1.44 in	FS