3FD Series Power Transformers - Board Mount

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Primary Voltage Rating	Power Rating	Mounting Style	Primary Winding	Secondary Winding	Height	Series
Power Transformers - Board Mount THROUGH HOLE 6VA 3FD-436 Tamura 1: $9.86 291Expected 30/11/2026	Mfr. Part No. 3FD-436 Mouser Part No 838-3FD-436	Tamura	Power Transformers - Board Mount THROUGH HOLE 6VA	Datasheet	291Expected 30/11/2026	$9.86 $8.79 $8.43 $8.16 View $7.90 $7.58 $6.86 $6.66 Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	6 VA	Through Hole	Dual Primary Winding	Dual Secondary Winding	34.54 mm	3FD
Power Transformers - Board Mount THROUGH HOLE 12VA 3FD-516 Tamura 1: $12.98 250Expected 01/03/2027	Mfr. Part No. 3FD-516 Mouser Part No 838-3FD-516	Tamura	Power Transformers - Board Mount THROUGH HOLE 12VA	Datasheet	250Expected 01/03/2027	$12.98 $11.60 $11.45 $11.09 View $10.75 $9.86 $9.55 $9.36 Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	12 VA	Through Hole	Dual Primary Winding	Dual Secondary Winding	41.4 mm	3FD
Power Transformers - Board Mount THROUGH HOLE 12VA 3FD-528 Tamura 1: $13.64 499On Order	Mfr. Part No. 3FD-528 Mouser Part No 838-3FD-528	Tamura	Power Transformers - Board Mount THROUGH HOLE 12VA	Datasheet	499On Order On Order Ship Dates Mfr. No: 3FD-528 Stock: 0 On Order: 249 Pending 250 Expected 30/10/2026 Factory Lead Time: 24 Weeks	$13.64 $11.83 $11.35 $10.99 View $10.64 $10.20 $9.88 $9.62	Min.: 1 Mult.: 1	115 VAC, 230 VAC	12 VA	Through Hole	Dual Primary Winding	Dual Secondary Winding	41.4 mm	3FD
Power Transformers - Board Mount THROUGH HOLE 12VA 3FD-548 Tamura 1: $12.98 393On Order	Mfr. Part No. 3FD-548 Mouser Part No 838-3FD-548	Tamura	Power Transformers - Board Mount THROUGH HOLE 12VA	Datasheet	393On Order On Order Ship Dates Mfr. No: 3FD-548 Stock: 0 On Order: 143 Expected 21/12/2026 250 Expected 28/12/2026 Factory Lead Time: 24 Weeks	$12.98 $11.71 $11.23 $10.87 View $9.40 $9.07 $8.88 $8.69	Min.: 1 Mult.: 1	115 VAC, 230 VAC	12 VA	Through Hole	Dual Primary Winding	Dual Secondary Winding	41.4 mm	3FD
Power Transformers - Board Mount THROUGH HOLE 1.1VA 3FD-212 Tamura 1: $5.42 380Expected 01/07/2027	Mfr. Part No. 3FD-212 Mouser Part No 838-3FD-212	Tamura	Power Transformers - Board Mount THROUGH HOLE 1.1VA	Datasheet	380Expected 01/07/2027	$5.42 $4.80 $4.60 $4.02 View $3.87 $3.74 $3.60 $3.52 $3.42	Min.: 1 Mult.: 1	115 VAC, 230 VAC	1.1 VA	Through Hole	Dual Primary Winding	Dual Secondary Winding	25.4 mm	3FD
Power Transformers - Board Mount THROUGH HOLE 1.1VA 3FD-248 Tamura 480: $3.65 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. 3FD-248 Mouser Part No 838-3FD-248	Tamura	Power Transformers - Board Mount THROUGH HOLE 1.1VA	Datasheet	Non-Stocked Lead-Time 24 Weeks	$3.65 $3.57 $3.50 $3.45	Min.: 480 Mult.: 80	115 VAC, 230 VAC	1.1 VA	Through Hole	Dual Primary Winding	Dual Secondary Winding	25.4 mm	3FD
Power Transformers - Board Mount THROUGH HOLE 2.4VA 3FD-310 Tamura 1: $6.07 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. 3FD-310 Mouser Part No 838-3FD-310	Tamura	Power Transformers - Board Mount THROUGH HOLE 2.4VA	Datasheet	Non-Stocked Lead-Time 24 Weeks	$6.07 $5.35 $5.13 $5.06 View $4.58 $4.09 $4.01 $3.93 $3.88	Min.: 1 Mult.: 1	115 VAC, 230 VAC	2.4 VA	Through Hole	Dual Primary Winding	Dual Secondary Winding	32 mm	3FD
Power Transformers - Board Mount THROUGH HOLE 2.4VA 3FD-356 Tamura 1: $6.43 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. 3FD-356 Mouser Part No 838-3FD-356	Tamura	Power Transformers - Board Mount THROUGH HOLE 2.4VA	Datasheet	Non-Stocked Lead-Time 24 Weeks	$6.43 $5.52 $5.28 $5.11 View $4.94 $4.74 $4.09 $4.01 $3.96	Min.: 1 Mult.: 1	115 VAC, 230 VAC			Dual Primary Winding	Dual Secondary Winding		3FD
Power Transformers - Board Mount THROUGH HOLE 6VA 3FD-456 Tamura 250: $6.87 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. 3FD-456 Mouser Part No 838-3FD-456	Tamura	Power Transformers - Board Mount THROUGH HOLE 6VA	Datasheet	Non-Stocked Lead-Time 24 Weeks	$6.87 $6.72 $6.58	Min.: 250 Mult.: 50	115 VAC, 230 VAC			Dual Primary Winding	Dual Secondary Winding		3FD
Power Transformers - Board Mount THROUGH HOLE 12VA 3FD-510 Tamura 250: $9.07 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. 3FD-510 Mouser Part No 838-3FD-510	Tamura	Power Transformers - Board Mount THROUGH HOLE 12VA	Datasheet	Non-Stocked Lead-Time 24 Weeks	$9.07 $8.88 $8.69	Min.: 250 Mult.: 50	115 VAC, 230 VAC	12 VA	Through Hole	Dual Primary Winding	Dual Secondary Winding	41.4 mm	3FD
Power Transformers - Board Mount THROUGH HOLE 12VA 3FD-556 Tamura 1: $11.33 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. 3FD-556 Mouser Part No 838-3FD-556	Tamura	Power Transformers - Board Mount THROUGH HOLE 12VA	Datasheet	Non-Stocked Lead-Time 24 Weeks	$11.33 $10.29 $9.90 $9.62 View $9.37 $9.04 $8.73 $8.49	Min.: 1 Mult.: 1	115 VAC, 230 VAC			Dual Primary Winding	Dual Secondary Winding		3FD

3FD Series Power Transformers - Board Mount

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3FD Series Power Transformers - Board Mount

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