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

Through Hole Transformers

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

Types of Transformers

List Images

Results: 1,740

Applied Filters:

Mounting Style = Through Hole

Manufacturer

Power Rating

Primary Voltage Rating

Secondary Voltage Rating

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.	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Power Transformers - Board Mount TRANSFORMER 14A 10VA REVISED 14A-10R-20 Bel Signal Transformer 1: $13.63 153In Stock	Mfr. Part No. 14A-10R-20 Mouser Part No 530-14A-10R-20	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER 14A 10VA REVISED Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	153In Stock	$13.63 $12.72 $11.92 $11.46 View $11.11 $10.99 Quote	Min.: 1 Mult.: 1	10 VA	115 VAC, 230 VAC	20 V CT/10 V	Through Hole
Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 20VA 14A-20-12 Bel Signal Transformer 1: $19.56 81In Stock	Mfr. Part No. 14A-20-12 Mouser Part No 530-14A-20-12	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 20VA Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	81In Stock	$19.56 $18.26 $17.70 $15.92 View $15.74 $15.44 Quote	Min.: 1 Mult.: 1	20 VA	115 VAC, 230 VAC	12.6 V CT/6.3 V	Through Hole
Power Transformers - Board Mount TRANSFORMER 14A 05VA REVISED 14A-5.0R-28 Bel Signal Transformer 1: $11.39 198In Stock	Mfr. Part No. 14A-5.0R-28 Mouser Part No 530-14A-5.0R-28	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER 14A 05VA REVISED Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	198In Stock	$11.39 $10.82 $10.08 $9.68 View $8.79 $8.55 $8.37 Quote	Min.: 1 Mult.: 1	5 VA	115 VAC, 230 VAC	28 V CT/14 V	Through Hole
Power Transformers - Board Mount TRANSFORMER CLASS S 40VA CL2-5.0R-12 Bel Signal Transformer 1: $15.18 271In Stock	Mfr. Part No. CL2-5.0R-12 Mouser Part No 530-CL2-5.0R-12	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER CLASS S 40VA	Datasheet	271In Stock	$15.18 $13.66 $13.10 $12.69 View $12.29 $11.78 $11.41 $11.05	Min.: 1 Mult.: 1	5 VA	115 VAC, 230 VAC	12 V	Through Hole
Power Transformers - Board Mount TRANSFORMER CLASS 2 5.0VA REV CL2-50-12 Bel Signal Transformer 1: $33.55 69In Stock	Mfr. Part No. CL2-50-12 Mouser Part No 530-CL2-50-12	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER CLASS 2 5.0VA REV	Datasheet	69In Stock	$33.55 $33.42 $28.91 $28.01 View $27.11 $25.98	Min.: 1 Mult.: 1	50 VA	115 VAC, 230 VAC	12 V	Through Hole
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-2 IF-2-24 Bel Signal Transformer 1: $30.66 88In Stock	Mfr. Part No. IF-2-24 Mouser Part No 530-IF-2-24	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-2 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	88In Stock	$30.66 $26.85 $25.88 $24.95 View $22.87 Quote	Min.: 1 Mult.: 1	2 VA	115 VAC, 230 VAC	24 V CT/12 V	Through Hole
Power Transformers - Board Mount TRANS FLAT HEAD LP-12 LP-30-800 Bel Signal Transformer 1: $31.99 304In Stock	Mfr. Part No. LP-30-800 Mouser Part No 530-LP-30-800	Bel Signal Transformer	Power Transformers - Board Mount TRANS FLAT HEAD LP-12 Learn More about Bel Signal Transformer signal transformer lp transformers	Datasheet	304In Stock	$31.99 $29.84 $28.72 $27.37 View $26.83 $26.71	Min.: 1 Mult.: 1	24 VA	115 VAC, 230 VAC	30 V CT/15 V	Through Hole
Power Transformers - Board Mount TRANS FLAT HEAD LP-02 LP-40-600 Bel Signal Transformer 1: $38.35 48In Stock	Mfr. Part No. LP-40-600 Mouser Part No 530-LP-40-600	Bel Signal Transformer	Power Transformers - Board Mount TRANS FLAT HEAD LP-02 Learn More about Bel Signal Transformer signal transformer lp transformers	Datasheet	48In Stock	$38.35 $34.52 $31.57 $31.56 View $28.75 $28.23 Quote	Min.: 1 Mult.: 1	24 VA	115 VAC, 230 VAC	40 V CT/20 V	Through Hole
Power Transformers - Board Mount TRANS FLAT HEAD LP-02 LP-88-65 Bel Signal Transformer 1: $21.26 97In Stock	Mfr. Part No. LP-88-65 Mouser Part No 530-LP-88-65	Bel Signal Transformer	Power Transformers - Board Mount TRANS FLAT HEAD LP-02 Learn More about Bel Signal Transformer signal transformer lp transformers	Datasheet	97In Stock	$21.26 $19.19 $18.40 $16.71 $15.33	Min.: 1 Mult.: 1	6 VA	115 VAC, 230 VAC	88 V CT/44 V	Through Hole
Power Transformers - Board Mount TRANSFORMER POWER PC-3 PC-24-1000 Bel Signal Transformer 1: $26.47 83In Stock	Mfr. Part No. PC-24-1000 Mouser Part No 530-PC-24-1000	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER POWER PC-3 Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	83In Stock	$26.47 $24.51 $23.64 $22.70 View Quote	Min.: 1 Mult.: 1	24 VA	115 VAC	24 V CT/12 V	Through Hole
Power Transformers - Board Mount MID-OLTI UCC28740 160 uH 92.4 W 750343004 Wurth Elektronik 1: $13.64 536In Stock	Mfr. Part No. 750343004 Mouser Part No 710-750343004	Wurth Elektronik	Power Transformers - Board Mount MID-OLTI UCC28740 160 uH 92.4 W Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	536In Stock	$13.64 $12.96 $12.05 $10.91 $10.00	Min.: 1 Mult.: 1	92.4 W	106 V to 286 V	24 V	Through Hole
Power Transformers - Board Mount MID-SLIM Offline 250uH 50kHz 34mOhm 760871333 Wurth Elektronik 1: $11.75 1,303In Stock	Mfr. Part No. 760871333 Mouser Part No 710-760871333	Wurth Elektronik	Power Transformers - Board Mount MID-SLIM Offline 250uH 50kHz 34mOhm Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	1,303In Stock	$11.75 $9.80 $9.78 $9.25 View $8.71 $8.16 Quote	Min.: 1 Mult.: 1	67.5 W	85 VAC to 265 VAC	12 V, 12 V, 12 V	Through Hole
Power Transformers - Board Mount THROUGH HOLE 1.1VA 3FD-220 Tamura 1: $5.42 819In Stock	Mfr. Part No. 3FD-220 Mouser Part No 838-3FD-220	Tamura	Power Transformers - Board Mount THROUGH HOLE 1.1VA	Datasheet	819In Stock	$5.42 $4.85 $4.65 $4.45 View $4.13 $4.08 $4.04 $3.75 $3.73	Min.: 1 Mult.: 1	1.1 VA	115 VAC, 230 VAC		Through Hole
Power Transformers - Board Mount Flyback Transformer for LT8316 11328-T074 Sumida 1: $7.38 3,337In Stock	Mfr. Part No. 11328-T074 Mouser Part No 851-11328-T074	Sumida	Power Transformers - Board Mount Flyback Transformer for LT8316 Learn More about Sumida flyback transformers lt8316	Datasheet	3,337In Stock	$7.38 $5.80 $5.54 $5.39 View $5.23 $5.01 $4.85 $4.70 $4.52	Min.: 1 Mult.: 1				Through Hole
Power Transformers - Board Mount TRANSFORMER 14A 10VA REVISED 14A-10R-16 Bel Signal Transformer 1: $12.82 236In Stock	Mfr. Part No. 14A-10R-16 Mouser Part No 530-14A-10R-16	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER 14A 10VA REVISED Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	236In Stock	$12.82 $11.95 $11.41 $11.05 View $10.76 $10.37 $10.16 $10.11 Quote	Min.: 1 Mult.: 1	10 VA	115 VAC, 230 VAC	16 V CT/8 V	Through Hole
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN ST-6 ST-6-20 Bel Signal Transformer 1: $21.31 153In Stock	Mfr. Part No. ST-6-20 Mouser Part No 530-ST-6-20	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN ST-6 Learn More about Bel Signal Transformer signal transformer st transformers	Datasheet	153In Stock	$21.31 $19.20 $18.40 $16.89 View $16.41 $15.56 $15.02 Quote	Min.: 1 Mult.: 1	20 VA	115 VAC	20 V CT/10 V	Through Hole
Power Transformers - Board Mount MID-FLYLT LT3798 14 uH 112 W 750312872 Wurth Elektronik 1: $28.50 919In Stock	Mfr. Part No. 750312872 Mouser Part No 710-750312872	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT3798 14 uH 112 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	919In Stock	$28.50 $26.31 $18.09	Min.: 1 Mult.: 1	112 W	20 V to 60 V	28 V	Through Hole
Power Transformers - Board Mount THROUGH HOLE 2.4VA 3FD-348 Tamura 1: $6.43 484In Stock	Mfr. Part No. 3FD-348 Mouser Part No 838-3FD-348	Tamura	Power Transformers - Board Mount THROUGH HOLE 2.4VA	Datasheet	484In Stock	$6.43 $5.38 $5.14 $4.25 View $3.50 $3.47 $3.46	Min.: 1 Mult.: 1	2.4 VA	115 VAC, 230 VAC		Through Hole
Power Transformers - Board Mount POWER TRANSFORMER THROUGH 5VA PL5.0-16-130B Tamura 1: $9.68 253In Stock	Mfr. Part No. PL5.0-16-130B Mouser Part No 838-PL5.0-16-130B	Tamura	Power Transformers - Board Mount POWER TRANSFORMER THROUGH 5VA	Datasheet	253In Stock	$9.68 $8.47 $8.13 $7.82 View $7.60 $7.08 $7.07 $6.85	Min.: 1 Mult.: 1	5 VA			Through Hole
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-4 DST-4-12 Bel Signal Transformer 1: $12.92 361In Stock	Mfr. Part No. DST-4-12 Mouser Part No 530-DST-4-12	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-4 Learn More about Bel Signal Transformer signal transformers dst transformers	Datasheet	361In Stock	$12.92 $12.26 $11.46 $11.03 View $10.28 $9.95 Quote	Min.: 1 Mult.: 1	6 VA	115 VAC, 230 VAC	12.6 V CT/6.3 V	Through Hole
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-4 DST-4-16 Bel Signal Transformer 1: $13.21 299In Stock	Mfr. Part No. DST-4-16 Mouser Part No 530-DST-4-16	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-4 Learn More about Bel Signal Transformer signal transformers dst transformers	Datasheet	299In Stock	$13.21 $12.39 $11.59 $11.14 View $10.80 $10.34 $9.70 Quote	Min.: 1 Mult.: 1	6 VA	115 VAC, 230 VAC	16 V CT/8 V	Through Hole
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-30 IF-30-34 Bel Signal Transformer 1: $51.32 36In Stock	Mfr. Part No. IF-30-34 Mouser Part No 530-IF-30-34	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-30 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	36In Stock	$51.32 $46.18 $38.56 $38.13 View $38.05 Quote	Min.: 1 Mult.: 1	30 VA	115 VAC, 230 VAC	34 V CT/17 V	Through Hole
Power Transformers - Board Mount THROUGH HOLE 6VA 3FD-424 Tamura 1: $9.98 246In Stock 250On Order	Mfr. Part No. 3FD-424 Mouser Part No 838-3FD-424	Tamura	Power Transformers - Board Mount THROUGH HOLE 6VA	Datasheet	246In Stock 250On Order	$9.98 $8.88 $8.36 $8.02 View $7.65 $7.41 $7.18 Quote	Min.: 1 Mult.: 1	6 VA	115 VAC, 230 VAC		Through Hole
Power Transformers - Board Mount TRANSFORMER 14A 2.5VA REVISED 14A-2.5R-24 Bel Signal Transformer 1: $12.91 191In Stock	Mfr. Part No. 14A-2.5R-24 Mouser Part No 530-14A-2.5R-24	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER 14A 2.5VA REVISED Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	191In Stock	$12.91 $12.23 $11.39 $10.95 View $9.89 $9.44 $9.38 Quote	Min.: 1 Mult.: 1	2.5 VA	115 VAC, 230 VAC	24 V CT/12 V	Through Hole
Power Transformers - Board Mount TRANSFORMER POWER DPC-5 DPC-12-100 Bel Signal Transformer 1: $12.88 507In Stock	Mfr. Part No. DPC-12-100 Mouser Part No 530-DPC-12-100	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER POWER DPC-5 Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	507In Stock	$12.88 $11.13 $10.23 $9.61 View $9.29 $8.93 $8.73	Min.: 1 Mult.: 1	1.2 VA	115 VAC, 230 VAC	12.6 V CT/6.3 V	Through Hole