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

FS Series Power Transformers - Board Mount

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

Results: 114

Applied Filters:

Series = FS

Product

Primary Voltage Rating

Secondary Voltage Rating

Power Rating

Secondary Current Rating

Length

Width

Height

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; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 48 Vct at 250 mA UL/cUL - Class 3, TUV, 115/230V PCB MOUNT FS48-250-C2 Triad Magnetics 1: $10.23 125On Order	Mfr. Part No. FS48-250-C2 Mouser Part No 553-FS48-250-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 48 Vct at 250 mA UL/cUL - Class 3, TUV, 115/230V PCB MOUNT	Datasheet	125On Order On Order Ship Dates Mfr. No: FS48-250-C2 Stock: 0 On Order: 69 Expected 12/11/2026 56 Expected 19/11/2026 Factory Lead Time: 18 Weeks	$10.23 $9.74 $9.33 $8.95 View $8.68 $8.19 $8.11 $7.95 Quote	Min.: 1 Mult.: 1	Class 2 Transformers	115 VAC, 230 VAC	48 V CT/24 V	12 VA	250 mA/500 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	1.88 in	1.56 in	1.44 in	FS
Power Transformers - Board Mount POWER XFMR 10.0Vct at 1.2A UL/cUL 115/230V SPLIT PACK PCB MOUNT/FS10-1200 FS10-1200 Triad Magnetics 1: $11.29 1Factory Stock Available	Mfr. Part No. FS10-1200 Mouser Part No 553-FS10-1200	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 10.0Vct at 1.2A UL/cUL 115/230V SPLIT PACK PCB MOUNT/FS10-1200	Datasheet	1Factory Stock Available More Info Available	$11.29 $9.56 $9.34 $9.09 View $8.77 $8.53 $8.31 Quote	Min.: 1 Mult.: 1				12 VA		Through Hole	Dual Primary Winding	Dual Secondary Winding				FS
Power Transformers - Board Mount POWER XFMR 10.0Vct at 2.0A UL/cUL 115/230V PCB MOUNT/FS10-2000 FS10-2000 Triad Magnetics 1: $13.15 67Factory Stock Available	Mfr. Part No. FS10-2000 Mouser Part No 553-FS10-2000	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 10.0Vct at 2.0A UL/cUL 115/230V PCB MOUNT/FS10-2000	Datasheet	67Factory Stock Available More Info Available	$13.15 $12.30 $12.29 $12.08 View $11.71 $11.55 $11.41 $11.29 Quote	Min.: 1 Mult.: 1						Through Hole	Dual Primary Winding	Dual Secondary Winding				FS
Power Transformers - Board Mount POWER XFMR 12.6Vct at 1.6A UL/cUL 115/230V PCB MOUNT/FS12-1600 FS12-1600 Triad Magnetics 1: $16.46 50Factory Stock Available	Mfr. Part No. FS12-1600 Mouser Part No 553-FS12-1600	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 12.6Vct at 1.6A UL/cUL 115/230V PCB MOUNT/FS12-1600	Datasheet	50Factory Stock Available More Info Available	$16.46 $15.57 $13.60 $13.29 $11.71	Min.: 1 Mult.: 1		115 VAC, 230 VAC	12.6 V CT	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 16.0Vct at 1.250A UL/cUL 115/230V PCB MOUNT/FS16-1250 FS16-1250 Triad Magnetics 1: $16.81 120Factory Stock Available	Mfr. Part No. FS16-1250 Mouser Part No 553-FS16-1250	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 16.0Vct at 1.250A UL/cUL 115/230V PCB MOUNT/FS16-1250	Datasheet	120Factory Stock Available More Info Available	$16.81 $15.92 $13.84 $13.00 $11.71	Min.: 1 Mult.: 1				36 VA		Through Hole	Dual Primary Winding	Dual Secondary Winding				FS
Power Transformers - Board Mount POWER XFMR 16.0Vct at 2.250A UL/cUL 115/230V PCB MOUNT/FS16-2250 FS16-2250 Triad Magnetics 1: $17.65 201Factory Stock Available	Mfr. Part No. FS16-2250 Mouser Part No 553-FS16-2250	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 16.0Vct at 2.250A UL/cUL 115/230V PCB MOUNT/FS16-2250	Datasheet	201Factory Stock Available More Info Available	$17.65 $16.33 $15.74 $15.36 View $15.34 $15.02 $14.80	Min.: 1 Mult.: 1				36 VA		Through Hole	Dual Primary Winding	Dual Secondary Winding				FS
Power Transformers - Board Mount POWER XFMR 20.0Vct at 1.8A UL/cUL 115/230V PCB MOUNT/FS20-1800 FS20-1800 Triad Magnetics 1: $23.18 168Factory Stock Available	Mfr. Part No. FS20-1800 Mouser Part No 553-FS20-1800	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 20.0Vct at 1.8A UL/cUL 115/230V PCB MOUNT/FS20-1800	Datasheet	168Factory Stock Available More Info Available	$23.18 $19.60 $18.56 $18.13 $16.34	Min.: 1 Mult.: 1		115 VAC, 230 VAC	10 V/20 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 0.040A UL/cUL 115/230V PCB MOUNT/FS28-040 FS28-040 Triad Magnetics 1: $8.12 563Factory Stock Available	Mfr. Part No. FS28-040 Mouser Part No 553-FS28-040	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 28.0Vct at 0.040A UL/cUL 115/230V PCB MOUNT/FS28-040	Datasheet	563Factory Stock Available More Info Available	$8.12 $7.46 $7.34 $7.16 View $6.98 $6.91 $6.83 Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	14 V, 28 V	1.1 VA		Through Hole	Dual Primary Winding	Dual Secondary Winding	1.375 in	1.125 in	0.937 in	FS
Power Transformers - Board Mount POWER XFMR 48.0Vct at 0.125A UL/cUL 115/230V PCB MOUNT/FS48-125 FS48-125 Triad Magnetics 1: $9.15 23Factory Stock Available	Mfr. Part No. FS48-125 Mouser Part No 553-FS48-125	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 48.0Vct at 0.125A UL/cUL 115/230V PCB MOUNT/FS48-125	Datasheet	23Factory Stock Available More Info Available	$9.15 $8.35 $7.82 $7.71 View $7.70 $7.59 $7.51 $7.42 Quote	Min.: 1 Mult.: 1				6 VA		Through Hole	Dual Primary Winding	Dual Secondary Winding				FS
Power Transformers - Board Mount POWER XFMR 48.0Vct at 0.250A UL/cUL 115/230V PCB MOUNT/FS48-250 FS48-250 Triad Magnetics 1: $10.40 969Factory Stock Available	Mfr. Part No. FS48-250 Mouser Part No 553-FS48-250	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 48.0Vct at 0.250A UL/cUL 115/230V PCB MOUNT/FS48-250	Datasheet	969Factory Stock Available More Info Available	$10.40 $9.96 $9.53 $9.32 View $9.10 $8.95 $8.84 $8.74 Quote	Min.: 1 Mult.: 1				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 48.0Vct at 0.400A UL/cUL 115/230V PCB MOUNT/FS48-400 FS48-400 Triad Magnetics 1: $14.32 246Factory Stock Available	Mfr. Part No. FS48-400 Mouser Part No 553-FS48-400	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 48.0Vct at 0.400A UL/cUL 115/230V PCB MOUNT/FS48-400	Datasheet	246Factory Stock Available More Info Available	$14.32 $13.61 $12.85 $12.49 View $11.71 $11.69 $11.50 $11.36 Quote	Min.: 1 Mult.: 1						Through Hole	Dual Primary Winding	Dual Secondary Winding				FS
Power Transformers - Board Mount POWER XFMR 56.0Vct at 0.110A UL/cUL 115/230V PCB MOUNT/FS56-110 FS56-110 Triad Magnetics 1: $12.81 100Factory Stock Available	Mfr. Part No. FS56-110 Mouser Part No 553-FS56-110	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 56.0Vct at 0.110A UL/cUL 115/230V PCB MOUNT/FS56-110	Datasheet	100Factory Stock Available More Info Available	$12.81 $11.44 $10.00 $9.51 View $9.26 $7.94	Min.: 1 Mult.: 1				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 56.0Vct at 0.220A UL/cUL 115/230V PCB MOUNT/FS56-220 FS56-220 Triad Magnetics 1: $10.40 212Factory Stock Available	Mfr. Part No. FS56-220 Mouser Part No 553-FS56-220	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 56.0Vct at 0.220A UL/cUL 115/230V PCB MOUNT/FS56-220	Datasheet	212Factory Stock Available More Info Available	$10.40 $9.97 $9.54 $9.33 View $9.11 $8.96 $8.85 $8.75 Quote	Min.: 1 Mult.: 1						Through Hole	Dual Primary Winding	Dual Secondary Winding				FS
Power Transformers - Board Mount POWER XFMR 48.0Vct at 0.750A UL/cUL 115/230V PCB MOUNT/FS48-750 FS48-750 Triad Magnetics 1: $21.55 129Factory Stock Available	Mfr. Part No. FS48-750 Mouser Part No 553-FS48-750	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 48.0Vct at 0.750A UL/cUL 115/230V PCB MOUNT/FS48-750	Datasheet	129Factory Stock Available More Info Available	$21.55 $19.15 $18.38 $17.98 $16.34	Min.: 1 Mult.: 1		115 VAC, 230 VAC	24 V/48 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 10.0Vct at 0.110A UL/cUL 115/230V SPLIT PACK PCB MOUNT/FS10-110 FS10-110 Triad Magnetics 1: $8.12 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. FS10-110 Mouser Part No 553-FS10-110	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 10.0Vct at 0.110A UL/cUL 115/230V SPLIT PACK PCB MOUNT/FS10-110	Datasheet	Non-Stocked Lead-Time 18 Weeks	$8.12 $7.45 $6.94 $6.87 View $6.86 $6.76 $6.69 $6.61 Quote	Min.: 1 Mult.: 1				1.1 VA		Through Hole	Dual Primary Winding	Dual Secondary Winding				FS
Power Transformers - Board Mount POWER XFMR 10 Vct at 1200 mA UL/cUL - Class 2, TUV, 115/230V PCB MOUNT FS10-1200-C2 Triad Magnetics 1: $9.46 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. FS10-1200-C2 Mouser Part No 553-FS10-1200-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 10 Vct at 1200 mA UL/cUL - Class 2, TUV, 115/230V PCB MOUNT	Datasheet	Non-Stocked Lead-Time 18 Weeks	$9.46 $8.62 $8.54 $8.36 View $8.15 $7.95 $7.83 $7.73 Quote	Min.: 1 Mult.: 1	Class 2 Transformers	115 VAC, 230 VAC	16 V CT/8 V	12 VA	1.2 A/2.4 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 10 Vct at 2000 mA UL/cUL - Class 2, TUV, 115/230V PCB MOUNT FS10-2000-C2 Triad Magnetics 1: $15.28 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. FS10-2000-C2 Mouser Part No 553-FS10-2000-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 10 Vct at 2000 mA UL/cUL - Class 2, TUV, 115/230V PCB MOUNT	Datasheet	Non-Stocked Lead-Time 18 Weeks	$15.28 $14.36 $14.17 $13.71 View $13.55 $13.39 Quote	Min.: 1 Mult.: 1	Class 2 Transformers	115 VAC, 230 VAC	16 V CT/8 V	20 VA	2 A/4 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 12.6Vct at 2.850A UL/cUL 115/230V PCB MOUNT/FS12-2850 FS12-2850 Triad Magnetics 1: $17.65 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. FS12-2850 Mouser Part No 553-FS12-2850	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 12.6Vct at 2.850A UL/cUL 115/230V PCB MOUNT/FS12-2850	Datasheet	Non-Stocked Lead-Time 18 Weeks	$17.65 $16.96 $16.44 $16.06 View $15.80 $15.54 $15.37 Quote	Min.: 1 Mult.: 1		115 VAC, 230 VAC	12.6 V CT	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 12.6 Vct at 2850 mA UL/cUL - Class 2, TUV, 115/230V PCB MOUNT FS12-2850-C2 Triad Magnetics 1: $20.93 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. FS12-2850-C2 Mouser Part No 553-FS12-2850-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 12.6 Vct at 2850 mA UL/cUL - Class 2, TUV, 115/230V PCB MOUNT	Datasheet	Non-Stocked Lead-Time 18 Weeks	$20.93 $19.98 $19.96 $19.20 View $19.17 $18.96	Min.: 1 Mult.: 1	Class 2 Transformers	115 VAC, 230 VAC	12.6 V CT	36 VA	2.85 A/5.7 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 120.0Vct at 0.010A UL/cUL 115/230V SPLIT PACK PCB MOUNT/FS120-01 FS120-01 Triad Magnetics 1: $11.52 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. FS120-01 Mouser Part No 553-FS120-01	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 120.0Vct at 0.010A UL/cUL 115/230V SPLIT PACK PCB MOUNT/FS120-01	Datasheet	Non-Stocked Lead-Time 18 Weeks	$11.52 $10.85 $8.76 $8.35 View $8.06 $7.09 $7.08	Min.: 1 Mult.: 1		115 VAC, 230 VAC	60 V/120 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 120.0Vct at 0.050A UL/cUL 115/230V SPLIT PACK PCB MOUNT/FS120-05 FS120-05 Triad Magnetics 1: $10.26 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. FS120-05 Mouser Part No 553-FS120-05	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 120.0Vct at 0.050A UL/cUL 115/230V SPLIT PACK PCB MOUNT/FS120-05	Datasheet	Non-Stocked Lead-Time 18 Weeks	$10.26 $9.64 $8.89 $8.70 View $8.42 $7.94 $7.93 $7.81 Quote	Min.: 1 Mult.: 1				6 VA		Through Hole	Dual Primary Winding	Dual Secondary Winding				FS
Power Transformers - Board Mount POWER XFMR 16.0Vct at 0.070A UL/cUL 115/230V PCB MOUNT/FS16-070 FS16-070 Triad Magnetics 1: $11.49 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. FS16-070 Mouser Part No 553-FS16-070	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 16.0Vct at 0.070A UL/cUL 115/230V PCB MOUNT/FS16-070	Datasheet	Non-Stocked Lead-Time 18 Weeks	$11.49 $10.82 $8.57 $8.17 View $7.94 $7.09 $7.08	Min.: 1 Mult.: 1		115 VAC, 230 VAC	8 V, 16 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 16 Vct at 70 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT FS16-070-C2 Triad Magnetics 1: $5.29 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. FS16-070-C2 Mouser Part No 553-FS16-070-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 16 Vct at 70 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT	Datasheet	Non-Stocked Lead-Time 18 Weeks	$5.29 $4.75 $4.55 $4.31 View $4.19 $4.05 $3.95 $3.86	Min.: 1 Mult.: 1						Through Hole	Dual Primary Winding	Dual Secondary Winding	1.38 in	1.13 in	1.31 in	FS
Power Transformers - Board Mount POWER XFMR 16 Vct at 1250 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT FS16-1250-C2 Triad Magnetics 1: $15.28 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. FS16-1250-C2 Mouser Part No 553-FS16-1250-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 16 Vct at 1250 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT	Datasheet	Non-Stocked Lead-Time 18 Weeks	$15.28 $14.10 $13.91 $13.56 View $13.34 $13.10 $12.93 Quote	Min.: 1 Mult.: 1	Class 2 Transformers	115 VAC, 230 VAC	16 V CT/8 V	20 VA	1.25 A/2.5 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 16.0Vct at 0.400A UL/cUL 115/230V PCB MOUNT/FS16-400 FS16-400 Triad Magnetics 1: $10.82 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. FS16-400 Mouser Part No 553-FS16-400	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 16.0Vct at 0.400A UL/cUL 115/230V PCB MOUNT/FS16-400	Datasheet	Non-Stocked Lead-Time 18 Weeks	$10.82 $9.90 $9.18 $8.80 View $8.53 $8.44 $8.23 $8.00	Min.: 1 Mult.: 1		115 VAC, 230 VAC	8 V/16 V	6 VA		Through Hole	Dual Primary Winding	Dual Secondary Winding	1.63 in	1.31 in	1.31 in	FS