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

One-4-All Power Transformers - Board Mount

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

Results: 48

Applied Filters:

Tradename = One-4-All

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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	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 TRANSFORMER 14A 05VA REVISED 14A-5.0R-12 Bel Signal Transformer 1: 11,54 € 55In Stock 200Expected 2/18/2027	Mfr. Part No. 14A-5.0R-12 Mouser Part No 530-14A-5.0R-12	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER 14A 05VA REVISED Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	55In Stock 200Expected 2/18/2027	11,54 € 10,41 € 9,98 € 9,52 € View 9,22 € 8,83 € 7,92 € 7,76 € Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	12.6 V CT/6.3 V	5 VA	400 mA/800 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	41.3 mm	36.5 mm	34.9 mm	14A
Power Transformers - Board Mount TRANSFORMER 14A 05VA REVISED 14A-56-10 Bel Signal Transformer 1: 29,93 € 14In Stock	Mfr. Part No. 14A-56-10 Mouser Part No 530-14A-56-10	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER 14A 05VA REVISED Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	14In Stock	29,93 € 24,29 € 22,70 € 22,45 € View 22,23 € Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	10 V CT/5 V	56 VA	5.6 A/11.2 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	76.2 mm	63.5 mm	46.5 mm	14A
Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 56VA 14A-56-24 Bel Signal Transformer 1: 27,83 € 22In Stock	Mfr. Part No. 14A-56-24 Mouser Part No 530-14A-56-24	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 56VA Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	22In Stock	27,83 € 26,75 € 24,15 € 23,30 € View 23,18 € Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	24 V CT/12 V	56 VA	2.33 A/4.66 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	76.2 mm	63.5 mm	46.5 mm	14A
Power Transformers - Board Mount TRANS CUST ONE-4-ALL MICROPROC 14A-56-515 Bel Signal Transformer 1: 31,81 € 24In Stock	Mfr. Part No. 14A-56-515 Mouser Part No 530-14A-56-515	Bel Signal Transformer	Power Transformers - Board Mount TRANS CUST ONE-4-ALL MICROPROC Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	24In Stock	31,81 € 28,15 € 27,13 € 26,45 € View 24,12 € 23,25 € 23,12 € Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	5 V/15 V	56 VA	250 mA/3 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	76.2 mm	63.5 mm	46.5 mm	14A
Power Transformers - Board Mount TRANSFORMER 14A 2.5VA REVISED 14A-2.5R-16 Bel Signal Transformer 1: 10,69 € 42In Stock	Mfr. Part No. 14A-2.5R-16 Mouser Part No 530-14A-2.5R-16	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER 14A 2.5VA REVISED Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	42In Stock	10,69 € 9,77 € 9,37 € 9,07 € View 8,79 € 7,53 € 6,99 € Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	16 V CT/8 V	2.5 VA	150 mA/300 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	41.3 mm	36.5 mm	28.6 mm	14A
Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 20VA 14A-20-512 Bel Signal Transformer 1: 17,10 € 15In Stock	Mfr. Part No. 14A-20-512 Mouser Part No 530-14A-20-512	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 20VA Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	15In Stock	17,10 € 15,40 € 14,76 € 14,29 € View 11,92 € 11,86 €	Min.: 1 Mult.: 1	115 VAC, 230 VAC	5 V/12 V	20 VA	200 mA/750 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	57.2 mm	47.6 mm	41.3 mm	14A
Power Transformers - Board Mount TRANS CUST ONE-4-ALL MICROPROC 14A-30-515 Bel Signal Transformer 1: 20,22 € 83In Stock	Mfr. Part No. 14A-30-515 Mouser Part No 530-14A-30-515	Bel Signal Transformer	Power Transformers - Board Mount TRANS CUST ONE-4-ALL MICROPROC Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	83In Stock	20,22 € 17,64 € 17,08 € 16,76 € View 16,03 € 14,66 € 14,28 € Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	5 V/15 V	30 VA	200 mA/1.25 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	66.7 mm	55.5 mm	39.7 mm	14A
Power Transformers - Board Mount TRANSFORMER 14A 10VA REVISED 14A-10R-36 Bel Signal Transformer 1: 11,64 € 550On Order	Mfr. Part No. 14A-10R-36 Mouser Part No 530-14A-10R-36	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER 14A 10VA REVISED Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	550On Order On Order Ship Dates Mfr. No: 14A-10R-36 Stock: 0 On Order: 200 Expected 10/30/2026 350 Expected 11/20/2026 Factory Lead Time: 18 Weeks	11,64 € 11,13 € 10,67 € 10,34 € View 10,01 € 9,60 € 9,29 € 8,32 € Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	36 V CT/18 V	10 VA	280 mA/560 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	47.6 mm	39.7 mm	34.9 mm	14A
Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 20VA 14A-20-24 Bel Signal Transformer 1: 14,77 € 223Expected 10/30/2026	Mfr. Part No. 14A-20-24 Mouser Part No 530-14A-20-24	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 20VA Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	223Expected 10/30/2026	14,77 € 13,31 € 12,75 € 12,36 € View 10,63 € 10,34 € 10,11 €	Min.: 1 Mult.: 1	115 VAC, 230 VAC	24 V CT/12 V	20 VA	830 mA/1.66 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	57.2 mm	47.6 mm	41.3 mm	14A
Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 30VA 14A-30-28 Bel Signal Transformer 1: 18,63 € 100Expected 10/30/2026	Mfr. Part No. 14A-30-28 Mouser Part No 530-14A-30-28	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 30VA Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	100Expected 10/30/2026	18,63 € 16,25 € 15,74 € 15,45 € View 15,08 € 13,73 € 13,30 € Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	28 V CT/14 V	30 VA	1.06 A/2.12 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	66.7 mm	55.5 mm	39.7 mm	14A
Power Transformers - Board Mount TRANSFORMER 14A 05VA REVISED 14A-5.0R-20 Bel Signal Transformer 1: 11,44 € 399Expected 10/30/2026	Mfr. Part No. 14A-5.0R-20 Mouser Part No 530-14A-5.0R-20	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER 14A 05VA REVISED Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	399Expected 10/30/2026	11,44 € 9,91 € 9,50 € 9,20 € View 8,91 € 8,54 € 8,27 € 8,01 € Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	20 V CT/10 V	5 VA	250 mA/500 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	41.3 mm	36.5 mm	34.9 mm	14A
Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 56VA 14A-56-12 Bel Signal Transformer 1: 28,09 € 39Expected 1/26/2027	Mfr. Part No. 14A-56-12 Mouser Part No 530-14A-56-12	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 56VA Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	39Expected 1/26/2027	28,09 € 24,03 € 22,46 € 22,27 € 21,90 €	Min.: 1 Mult.: 1	115 VAC, 230 VAC	12.6 V CT/6.3 V	56 VA	4.4 A/8.8 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	76.2 mm	63.5 mm	46.5 mm	14A
Power Transformers - Board Mount TRANSFORMER STEP DOWN AUTO OF 14A-10R-10 Bel Signal Transformer 1: 13,06 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. 14A-10R-10 Mouser Part No 530-14A-10R-10	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER STEP DOWN AUTO OF Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	Non-Stocked Lead-Time 18 Weeks	13,06 € 11,35 € 10,89 € 9,74 € View 9,14 € 8,88 € 8,69 € 8,61 € Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	10 V CT/5 V	10 VA	1 A/2 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	47.6 mm	39.7 mm	34.9 mm	14A
Power Transformers - Board Mount TRANSFORMER 14A 2.5VA REVISED 14A-2.5R-28 Bel Signal Transformer 500: 6,88 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. 14A-2.5R-28 Mouser Part No 530-14A-2.5R-28	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER 14A 2.5VA REVISED Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	Non-Stocked Lead-Time 18 Weeks	6,88 € 6,73 € Quote Quote	Min.: 500 Mult.: 50	115 VAC, 230 VAC	28 V CT/14 V	2.5 VA	90 mA/180 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	41.3 mm	36.5 mm	28.6 mm	14A
Power Transformers - Board Mount TRANSFORMER 14A 2.5VA REVISED 14A-20-10 Bel Signal Transformer 75: 16,56 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. 14A-20-10 Mouser Part No 530-14A-20-10	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER 14A 2.5VA REVISED Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	Non-Stocked Lead-Time 18 Weeks	16,56 € 16,21 € 15,77 € 15,45 €	Min.: 75 Mult.: 25	115 VAC, 230 VAC	10 V CT/5 V	20 VA	2 A/4 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	57.2 mm	47.6 mm	41.3 mm	14A
Power Transformers - Board Mount TRANS CUST ONE-4-ALL MICROPROC 14A-20-515 Bel Signal Transformer 1: 16,35 € Lead-Time 18 Weeks	Mfr. Part No. 14A-20-515 Mouser Part No 530-14A-20-515	Bel Signal Transformer	Power Transformers - Board Mount TRANS CUST ONE-4-ALL MICROPROC Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	Lead-Time 18 Weeks	16,35 € 14,96 € 14,04 € 13,57 € View 12,50 € 11,97 € 11,83 € Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	5 V/15 V	20 VA	175 mA/750 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	57.2 mm	47.6 mm	41.3 mm	14A
Power Transformers - Board Mount TRANS CUST ONE-4-ALL MICROPROC 14A-30-10 Bel Signal Transformer 500: 12,56 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. 14A-30-10 Mouser Part No 530-14A-30-10	Bel Signal Transformer	Power Transformers - Board Mount TRANS CUST ONE-4-ALL MICROPROC Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	Non-Stocked Lead-Time 18 Weeks	12,56 € View Quote	Min.: 500 Mult.: 20	115 VAC, 230 VAC	10 V CT/5 V	30 VA	3 A/6 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	66.7 mm	55.5 mm	39.7 mm	14A
Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 30VA 14A-30-12 Bel Signal Transformer 60: 17,05 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. 14A-30-12 Mouser Part No 530-14A-30-12	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 30VA Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	Non-Stocked Lead-Time 18 Weeks	17,05 € 16,79 € 16,46 € 16,10 € View Quote	Min.: 60 Mult.: 20	115 VAC, 230 VAC	12.6 V CT/6.3 V	30 VA	2.4 A/4.8 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	66.7 mm	55.5 mm	39.7 mm	14A
Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 30VA 14A-30-16 Bel Signal Transformer 1: 19,75 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. 14A-30-16 Mouser Part No 530-14A-30-16	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 30VA Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	Non-Stocked Lead-Time 18 Weeks	19,75 € 17,23 € 16,68 € 16,37 € View 15,16 € 14,51 € 13,05 € Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	16 V CT/8 V	30 VA	1.9 A/3.8 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	66.7 mm	55.5 mm	39.7 mm	14A
Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 56VA 14A-56-16 Bel Signal Transformer 1: 29,27 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. 14A-56-16 Mouser Part No 530-14A-56-16	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 56VA Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	Non-Stocked Lead-Time 18 Weeks	29,27 € 24,29 € 22,70 € 22,36 € View 22,02 € 21,35 € 21,30 € Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	16 V CT/8 V	56 VA	3.5 A/7 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	76.2 mm	63.5 mm	46.5 mm	14A
Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 56VA 14A-56-20 Bel Signal Transformer 1: 30,27 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. 14A-56-20 Mouser Part No 530-14A-56-20	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 56VA Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	Non-Stocked Lead-Time 18 Weeks	30,27 € 25,13 € 23,77 € 22,36 € View 22,29 € 21,72 € 21,68 € Quote	Min.: 1 Mult.: 1	115 VAC, 230 VAC	20 V CT/10 V	56 VA	2.8 A/5.6 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	76.2 mm	63.5 mm	46.5 mm	14A
Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 56VA 14A-56-36 Bel Signal Transformer 500: 16,92 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. 14A-56-36 Mouser Part No 530-14A-56-36	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 56VA Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	Non-Stocked Lead-Time 18 Weeks	16,92 € View Quote	Min.: 500 Mult.: 20	115 VAC, 230 VAC	36 V CT/18 V	56 VA	1.56 A/3.12 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	76.2 mm	63.5 mm	46.5 mm	14A
Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 56VA 14A-56-512 Bel Signal Transformer 40: 25,06 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. 14A-56-512 Mouser Part No 530-14A-56-512	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 56VA Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	Non-Stocked Lead-Time 18 Weeks	25,06 € 24,67 € 24,57 €	Min.: 40 Mult.: 20	115 VAC, 230 VAC	5 V/12 V	56 VA	300 mA/3 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	76.2 mm	63.5 mm	46.5 mm	14A