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3FD Series Power Transformers - Board Mount

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Primary Voltage Rating	Power Rating	Secondary Current Rating	Mounting Style	Primary Winding	Secondary Winding	Height	Series
Power Transformers - Board Mount THROUGH HOLE 1.1VA 3FD-220 Tamura 1: $7.80 819In Stock	Mfr. Part # 3FD-220 Mouser Part # 838-3FD-220	Tamura	Power Transformers - Board Mount THROUGH HOLE 1.1VA	Datasheet	819In Stock	$7.80 $6.98 $6.70 $6.41 View $5.95 $5.88 $5.82 $5.40 $5.37	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 2.4VA 3FD-348 Tamura 1: $9.26 484In Stock	Mfr. Part # 3FD-348 Mouser Part # 838-3FD-348	Tamura	Power Transformers - Board Mount THROUGH HOLE 2.4VA	Datasheet	484In Stock	$9.26 $7.75 $7.40 $6.12 View $5.04 $5.00 $4.98	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 6VA 3FD-424 Tamura 1: $14.37 246In Stock 250On Order	Mfr. Part # 3FD-424 Mouser Part # 838-3FD-424	Tamura	Power Transformers - Board Mount THROUGH HOLE 6VA	Datasheet	246In Stock 250On Order	$14.37 $12.79 $12.04 $11.55 View $11.02 $10.67 $10.34 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 6VA 3FD-416 Tamura 1: $14.00 336In Stock	Mfr. Part # 3FD-416 Mouser Part # 838-3FD-416	Tamura	Power Transformers - Board Mount THROUGH HOLE 6VA	Datasheet	336In Stock	$14.00 $12.50 $11.85 $11.42 View $11.03 $10.60 $10.24 $9.91 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 6VA 3FD-448 Tamura 1: $10.09 250In Stock	Mfr. Part # 3FD-448 Mouser Part # 838-3FD-448	Tamura	Power Transformers - Board Mount THROUGH HOLE 6VA	Datasheet	250In Stock	$10.09 $10.08 $8.55	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-512 Tamura 1: $21.10 169In Stock	Mfr. Part # 3FD-512 Mouser Part # 838-3FD-512	Tamura	Power Transformers - Board Mount THROUGH HOLE 12VA	Datasheet	169In Stock	$21.10 $19.81 $19.25 $18.78 View $13.32 $12.77 $12.54 $12.31 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 1.1VA 3FD-236 Tamura 1: $8.44 276In Stock	Mfr. Part # 3FD-236 Mouser Part # 838-3FD-236	Tamura	Power Transformers - Board Mount THROUGH HOLE 1.1VA	Datasheet	276In Stock	$8.44 $6.75 $6.48 $5.07 View $5.04 $4.94 $4.85 $4.75	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-256 Tamura 1: $8.44 353In Stock	Mfr. Part # 3FD-256 Mouser Part # 838-3FD-256	Tamura	Power Transformers - Board Mount THROUGH HOLE 1.1VA	Datasheet	353In Stock	$8.44 $7.20 $6.91 $6.55 View $6.35 $6.15 $5.66 $5.56 $5.49	Min.: 1 Mult.: 1	115 VAC, 230 VAC				Dual Primary Winding	Dual Secondary Winding		3FD
Power Transformers - Board Mount THROUGH HOLE 1.1VA 3FD-228 Tamura 1: $8.44 240In Stock	Mfr. Part # 3FD-228 Mouser Part # 838-3FD-228	Tamura	Power Transformers - Board Mount THROUGH HOLE 1.1VA	Datasheet	240In Stock	$8.44 $6.75 $6.48 $5.07 View $4.92 $4.78 $4.77 $4.75	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 6VA 3FD-428 Tamura 1: $14.64 869In Stock	Mfr. Part # 3FD-428 Mouser Part # 838-3FD-428	Tamura	Power Transformers - Board Mount THROUGH HOLE 6VA	Datasheet	869In Stock	$14.64 $13.62 $13.08 $12.66 View $12.27 $11.76 $11.39 $9.78 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 1.1VA 3FD-210 Tamura 1: $8.28 36In Stock 480Expected 2027-03-24	Mfr. Part # 3FD-210 Mouser Part # 838-3FD-210	Tamura	Power Transformers - Board Mount THROUGH HOLE 1.1VA	Datasheet	36In Stock 480Expected 2027-03-24	$8.28 $6.96 $6.68 $6.03 View $5.80 $5.72 $5.63 $5.03	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-224 Tamura 1: $7.80 222In Stock	Mfr. Part # 3FD-224 Mouser Part # 838-3FD-224	Tamura	Power Transformers - Board Mount THROUGH HOLE 1.1VA	Datasheet	222In Stock	$7.80 $6.91 $6.62 $5.54 View $5.53 $5.03 $4.85 $4.74	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 2.4VA 3FD-316 Tamura 1: $9.55 38In Stock 1,500On Order	Mfr. Part # 3FD-316 Mouser Part # 838-3FD-316	Tamura	Power Transformers - Board Mount THROUGH HOLE 2.4VA	Datasheet	38In Stock 1,500On Order On Order Ship Dates Mfr. #: 3FD-316 Stock: 38 Can Ship Immediately On Order: 720 Expected 2027-06-01 780 Expected 2027-06-07 Factory Lead-Time: 24 Weeks	$9.55 $8.05 $7.73 $7.43 View $7.20 $6.90 $6.72 $6.52 $5.52	Min.: 1 Mult.: 1	115 VAC, 230 VAC	2.4 VA	150 mA, 300 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	32 mm	3FD
Power Transformers - Board Mount POWER TRANSFORMER 3FD-320 Tamura 1: $8.74 205In Stock 2,400On Order	Mfr. Part # 3FD-320 Mouser Part # 838-3FD-320	Tamura	Power Transformers - Board Mount POWER TRANSFORMER	Datasheet	205In Stock 2,400On Order On Order Ship Dates Mfr. #: 3FD-320 Stock: 205 Can Ship Immediately On Order: 1,680 Expected 2027-02-01 720 Expected 2027-05-31 Factory Lead-Time: 24 Weeks	$8.74 $7.52 $7.19 $6.68 View $6.44 $6.16 $5.96 $5.73 $5.62	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-328 Tamura 1: $8.74 114In Stock 480Expected 2027-07-01	Mfr. Part # 3FD-328 Mouser Part # 838-3FD-328	Tamura	Power Transformers - Board Mount THROUGH HOLE 2.4VA	Datasheet	114In Stock 480Expected 2027-07-01	$8.74 $7.70 $7.39 $6.67 View $6.44 $6.13 $5.93 $5.69 $5.50	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-336 Tamura 1: $9.26 2In Stock 480Expected 2027-02-18	Mfr. Part # 3FD-336 Mouser Part # 838-3FD-336	Tamura	Power Transformers - Board Mount THROUGH HOLE 2.4VA	Datasheet	2In Stock 480Expected 2027-02-18	$9.26 $7.95 $7.69 $7.32 View $6.67 $6.41 $6.34	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 6VA 3FD-410 Tamura 1: $14.37 37In Stock	Mfr. Part # 3FD-410 Mouser Part # 838-3FD-410	Tamura	Power Transformers - Board Mount THROUGH HOLE 6VA	Datasheet	37In Stock	$14.37 $12.73 $12.21 $11.82 View $11.45 $10.24 $9.92 $9.62 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-520 Tamura 1: $18.69 151In Stock	Mfr. Part # 3FD-520 Mouser Part # 838-3FD-520	Tamura	Power Transformers - Board Mount THROUGH HOLE 12VA	Datasheet	151In Stock	$18.69 $16.55 $15.87 $15.36 View $14.88 $14.26 $13.81 $13.35 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-524 Tamura 1: $19.31 21In Stock	Mfr. Part # 3FD-524 Mouser Part # 838-3FD-524	Tamura	Power Transformers - Board Mount THROUGH HOLE 12VA	Datasheet	21In Stock	$19.31 $17.42 $16.70 $15.74 View $15.31 $14.69 $14.23 $13.77	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-536 Tamura 1: $14.99 49In Stock	Mfr. Part # 3FD-536 Mouser Part # 838-3FD-536	Tamura	Power Transformers - Board Mount THROUGH HOLE 12VA	Datasheet	49In Stock	$14.99 $13.69 $13.08 $12.70 View $12.40 $12.18 $12.02	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-216 Tamura 1: $8.28 460Expected 2027-04-05	Mfr. Part # 3FD-216 Mouser Part # 838-3FD-216	Tamura	Power Transformers - Board Mount THROUGH HOLE 1.1VA	Datasheet	460Expected 2027-04-05	$8.28 $7.47 $7.14 $6.55 View $6.34 $6.11 $5.93 $5.76 $5.64	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 2.4VA 3FD-312 Tamura 1: $8.29 469Expected 2026-11-04	Mfr. Part # 3FD-312 Mouser Part # 838-3FD-312	Tamura	Power Transformers - Board Mount THROUGH HOLE 2.4VA	Datasheet	469Expected 2026-11-04	$8.29 $7.40 $7.26 $7.14 View $6.85 $6.64 $5.82 $5.63	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-324 Tamura 1: $8.14 1,345On Order	Mfr. Part # 3FD-324 Mouser Part # 838-3FD-324	Tamura	Power Transformers - Board Mount THROUGH HOLE 2.4VA	Datasheet	1,345On Order On Order Ship Dates Mfr. #: 3FD-324 Stock: 0 On Order: 325 Expected 2026-12-14 480 Expected 2027-03-01 540 Expected 2027-03-12 Factory Lead-Time: 24 Weeks	$8.14 $7.36 $7.06 $6.42 View $6.16 $5.90 $5.69 $5.47	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 6VA 3FD-420 Tamura 1: $13.85 1,150On Order	Mfr. Part # 3FD-420 Mouser Part # 838-3FD-420	Tamura	Power Transformers - Board Mount THROUGH HOLE 6VA	Datasheet	1,150On Order On Order Ship Dates Mfr. #: 3FD-420 Stock: 0 On Order: 550 Expected 2027-05-21 600 Expected 2027-05-31 Factory Lead-Time: 24 Weeks	$13.85 $12.46 $11.74 $11.36 View $10.96 $10.45 $9.99 $9.62 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 6VA 3FD-436 Tamura 1: $14.20 291Expected 2026-11-30	Mfr. Part # 3FD-436 Mouser Part # 838-3FD-436	Tamura	Power Transformers - Board Mount THROUGH HOLE 6VA	Datasheet	291Expected 2026-11-30	$14.20 $12.66 $12.14 $11.75 View $11.38 $10.92 $9.88 $9.59 Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	6 VA		Through Hole	Dual Primary Winding	Dual Secondary Winding	34.54 mm	3FD

3FD Series Power Transformers - Board Mount

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3FD Series Power Transformers - Board Mount

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