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

5301 Transformers

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

Types of Transformers

List Images

Results: 127

Applied Filters:

Manufacturer

Power Rating

Primary Voltage Rating

Secondary Voltage Rating

Mounting Style

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 (JPY) 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-2.5R-10 Bel Signal Transformer 1: ¥1,974.9 134In Stock	Mfr. Part # 14A-2.5R-10 Mouser Part # 530-14A-2.5R-10	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER 14A 10VA REVISED Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	134In Stock	¥1,974.9 ¥1,780.6 ¥1,707.5 ¥1,652.7 View ¥1,601.2 ¥1,382 ¥1,305.5	Min.: 1 Mult.: 1	2.5 VA	115 VAC, 230 VAC	10 V CT/5 V	Through Hole
Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 20VA 14A-20-28 Bel Signal Transformer 1: ¥2,853.6 82In Stock 50On Order	Mfr. Part # 14A-20-28 Mouser Part # 530-14A-20-28	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 20VA Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	82In Stock 50On Order	¥2,853.6 ¥2,486.5 ¥2,408.5 ¥2,332 View ¥2,259 ¥2,164.3 ¥2,096.2 Quote	Min.: 1 Mult.: 1	20 VA	115 VAC, 230 VAC	28 V CT/14 V	Through Hole
Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 30VA 14A-30-20 Bel Signal Transformer 1: ¥3,813.7 19In Stock	Mfr. Part # 14A-30-20 Mouser Part # 530-14A-30-20	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 30VA Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	19In Stock	¥3,813.7 ¥3,327 ¥3,220.7 ¥3,009.7 View ¥2,928.3 ¥2,646 ¥2,576.2 Quote	Min.: 1 Mult.: 1	30 VA	115 VAC, 230 VAC	20 V CT/10 V	Through Hole
Autotransformers TRANSFORMER RECT PWR 16V 175-0F Bel Signal Transformer 1: ¥22,624.5 2In Stock 10On Order	Mfr. Part # 175-0F Mouser Part # 530-175-0F	Bel Signal Transformer	Autotransformers TRANSFORMER RECT PWR 16V Learn More about Bel Signal Transformer signal transformer auto transformers	Datasheet	2In Stock 10On Order	¥22,624.5 ¥19,951.9 ¥19,536.7 ¥19,352.3 View ¥19,349 Quote	Min.: 1 Mult.: 1	750 VA	115 VAC to 230 VAC, 115 V to 230 V		Chassis
Power Transformers - Board Mount TRANSFORMER 14A 2.5VA REVISED 14A-2.5R-16 Bel Signal Transformer 1: ¥2,064.6 42In Stock	Mfr. Part # 14A-2.5R-16 Mouser Part # 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	¥2,064.6 ¥1,886.9 ¥1,810.5 ¥1,752.4 View ¥1,697.5 ¥1,453.4 ¥1,350.4 Quote	Min.: 1 Mult.: 1	2.5 VA	115 VAC, 230 VAC	16 V CT/8 V	Through Hole
Power Transformers - Board Mount TRANSFORMER STEP DOWN AUTO OF 12-725-LPI Bel Signal Transformer 1: ¥5,323.5 24In Stock	Mfr. Part # 12-725-LPI Mouser Part # 530-12-725-LPI	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER STEP DOWN AUTO OF	Datasheet	24In Stock	¥5,323.5 ¥4,323.6 ¥4,044.5 ¥3,981.4 View ¥3,918.3 ¥3,863.5 Quote	Min.: 1 Mult.: 1	9 VA	115 VAC, 230 VAC	12.6 V CT/6.3 V	Through Hole
Power Transformers - Board Mount TRANS CUST ONE-4-ALL MICROPROC 14A-30-515 Bel Signal Transformer 1: ¥3,905 83In Stock	Mfr. Part # 14A-30-515 Mouser Part # 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	¥3,905 ¥3,406.7 ¥3,298.7 ¥3,237.3 View ¥3,096.1 ¥2,832 ¥2,757.3 Quote	Min.: 1 Mult.: 1	30 VA	115 VAC, 230 VAC	5 V/15 V	Through Hole
Power Transformers - Industrial UL/cUL - 120V Class II Control Xfmr 24V at 1.67A w/Leads TCT40-01E07K Triad Magnetics 1: ¥3,325.3 144In Stock	Mfr. Part # TCT40-01E07K Mouser Part # 553-01E07K	Triad Magnetics	Power Transformers - Industrial UL/cUL - 120V Class II Control Xfmr 24V at 1.67A w/Leads	Datasheet	144In Stock	¥3,325.3 ¥3,076.2 ¥2,949.9 ¥2,856.9 View ¥2,710.8 ¥2,651 ¥2,566.2 Quote	Min.: 1 Mult.: 1	40 VA	120 V	24 V	Bracket Mount
Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 20VA 14A-20-512 Bel Signal Transformer 1: ¥3,302.1 15In Stock	Mfr. Part # 14A-20-512 Mouser Part # 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	¥3,302.1 ¥2,974.9 ¥2,850.3 ¥2,760.6 View ¥2,302.1 ¥2,290.5	Min.: 1 Mult.: 1	20 VA	115 VAC, 230 VAC	5 V/12 V	Through Hole
Power Transformers - Industrial UL/cUL - 120V Class II Control Xfmr 24V at 1.67A w/Quick Connect TCT40-01E07AB Triad Magnetics 1: ¥3,067.9 36In Stock	Mfr. Part # TCT40-01E07AB Mouser Part # 553-01E07AB	Triad Magnetics	Power Transformers - Industrial UL/cUL - 120V Class II Control Xfmr 24V at 1.67A w/Quick Connect	Datasheet	36In Stock	¥3,067.9 ¥2,910.1 ¥2,749 ¥2,587.8 View ¥2,506.4 ¥2,401.8 ¥2,325.4	Min.: 1 Mult.: 1	40 VA	120 V	24 V	Bracket Mount
Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 30VA 14A-30-28 Bel Signal Transformer 1: ¥3,597.7 100Expected 10/30/2026	Mfr. Part # 14A-30-28 Mouser Part # 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	¥3,597.7 ¥3,139.3 ¥3,039.6 ¥2,983.2 View ¥2,913.4 ¥2,652.6 ¥2,567.9 Quote	Min.: 1 Mult.: 1	30 VA	115 VAC, 230 VAC	28 V CT/14 V	Through Hole
Power Transformers - Board Mount TRANSFORMER 14A 10VA REVISED 14A-10R-36 Bel Signal Transformer 1: ¥2,247.3 550On Order	Mfr. Part # 14A-10R-36 Mouser Part # 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. #: 14A-10R-36 Stock: 0 On Order: 200 Expected 10/30/2026 350 Expected 11/20/2026 Factory Lead-Time: 18 Weeks	¥2,247.3 ¥2,149.3 ¥2,061.3 ¥1,996.5 View ¥1,933.4 ¥1,853.7 ¥1,793.9 ¥1,606.2 Quote	Min.: 1 Mult.: 1	10 VA	115 VAC, 230 VAC	36 V CT/18 V	Through Hole
Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 20VA 14A-20-24 Bel Signal Transformer 1: ¥2,853.6 223Expected 10/30/2026	Mfr. Part # 14A-20-24 Mouser Part # 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	¥2,853.6 ¥2,571.2 ¥2,463.3 ¥2,386.9 View ¥2,053 ¥1,996.5 ¥1,953.3	Min.: 1 Mult.: 1	20 VA	115 VAC, 230 VAC	24 V CT/12 V	Through Hole
Power Transformers - Board Mount TRANSFORMER 14A 05VA REVISED 14A-5.0R-20 Bel Signal Transformer 1: ¥2,209.1 399Expected 10/30/2026	Mfr. Part # 14A-5.0R-20 Mouser Part # 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	¥2,209.1 ¥1,913.5 ¥1,835.4 ¥1,777.3 View ¥1,720.8 ¥1,649.4 ¥1,597.9 ¥1,546.4 Quote	Min.: 1 Mult.: 1	5 VA	115 VAC, 230 VAC	20 V CT/10 V	Through Hole
Autotransformers TRANS CUST ONE-4-ALL MICROPROC 150-0F Bel Signal Transformer 1: ¥14,150.1 9On Order	Mfr. Part # 150-0F Mouser Part # 530-150-0F	Bel Signal Transformer	Autotransformers TRANS CUST ONE-4-ALL MICROPROC Learn More about Bel Signal Transformer signal transformer auto transformers	Datasheet	9On Order	¥14,150.1 ¥13,477.4 ¥13,472.4 ¥13,344.5 View Quote	Min.: 1 Mult.: 1	500 VA	115 VAC to 230 VAC, 115 V to 230 V		Chassis
Autotransformers LOW PROF INTL TRANS 6-LPI 125-0F Bel Signal Transformer 1: ¥10,746.7 20Expected 10/30/2026	Mfr. Part # 125-0F Mouser Part # 530-125-0F	Bel Signal Transformer	Autotransformers LOW PROF INTL TRANS 6-LPI Learn More about Bel Signal Transformer signal transformer auto transformers	Datasheet	20Expected 10/30/2026	¥10,746.7 ¥8,949.5 ¥8,730.2 ¥8,472.8 View ¥8,278.4 Quote	Min.: 1 Mult.: 1	250 VA	115 VAC to 230 VAC, 115 V to 230 V		Chassis
Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 56VA 14A-56-12 Bel Signal Transformer 1: ¥5,424.8 39Expected 1/26/2027	Mfr. Part # 14A-56-12 Mouser Part # 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	¥5,424.8 ¥4,640.8 ¥4,338.5 ¥4,300.3 View ¥4,230.6 Quote	Min.: 1 Mult.: 1	56 VA	115 VAC, 230 VAC	12.6 V CT/6.3 V	Through Hole
Current Transformers - Industrial KCMA-18-150-1A-1VA-1 2753010000 Weidmuller 1: ¥24,817 Non-Stocked	Mfr. Part # 2753010000 Mouser Part # 470-2753010000	Weidmuller	Current Transformers - Industrial KCMA-18-150-1A-1VA-1	Datasheet	Non-Stocked	¥24,817 ¥23,959.9	Min.: 1 Mult.: 1	1 VA			Free Hanging
Audio Transformers / Signal Transformers WE-LAN 10GBsT PoE 120uH 1Port 1500Vrms 749053010 Wurth Elektronik 450: ¥1,064.7 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # 749053010 Mouser Part # 710-749053010	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 10GBsT PoE 120uH 1Port 1500Vrms Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel ¥1,064.7	Min.: 450 Mult.: 450 : 450
Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port PoE+ Trnsfmr 749053012 Wurth Elektronik / Midcom 1: ¥1,996.5 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # 749053012 Mouser Part # 710-749053012	Wurth Elektronik / Midcom	Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port PoE+ Trnsfmr Learn More about Wurth Elektronik / Midcom wurth WE LAN transformers	Datasheet	Non-Stocked Lead-Time 20 Weeks	Cut Tape ¥1,996.5 ¥1,664.3 ¥1,441.7 ¥1,305.5 Reel ¥1,305.5 MouseReel Available	Min.: 1 Mult.: 1 : 450
Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port PoE+ Trnsfmr 749053011 Wurth Elektronik 450: ¥1,423.5 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # 749053011 Mouser Part # 710-749053011	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port PoE+ Trnsfmr Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel ¥1,423.5	Min.: 450 Mult.: 450 : 450
Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port PoE+ Trnsfmr 749053013 Wurth Elektronik / Midcom 450: ¥1,239.1 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # 749053013 Mouser Part # 710-749053013	Wurth Elektronik / Midcom	Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port PoE+ Trnsfmr Learn More about Wurth Elektronik / Midcom wurth WE LAN transformers	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel ¥1,239.1	Min.: 450 Mult.: 450 : 450
Current Transformers - Industrial Plug-in current transformer; Primary rated current: 100 A; Secondary rated current: 1 A; Rated power: 2.5 VA; Accuracy class: 1 855-301/100-201 WAGO 1: ¥19,219.4 Non-Stocked Lead-Time 4 Weeks New At Mouser	Mfr. Part # 855-301/100-201 Mouser Part # 1089-855-301100-201 New At Mouser	WAGO	Current Transformers - Industrial Plug-in current transformer; Primary rated current: 100 A; Secondary rated current: 1 A; Rated power: 2.5 VA; Accuracy class: 1	Datasheet	Non-Stocked Lead-Time 4 Weeks	¥19,219.4 ¥17,271.1 ¥16,545.2 ¥16,017 ¥15,503.8	Min.: 1 Mult.: 1	2.5 VA			DIN Rail
Current Transformers - Industrial Plug-in current transformer; Primary rated current: 200 A; Secondary rated current: 1 A; Rated power: 5 VA; Accuracy class: 1 855-301/200-501 WAGO 1: ¥19,629.7 Non-Stocked Lead-Time 4 Weeks New At Mouser	Mfr. Part # 855-301/200-501 Mouser Part # 1089-855-301200-501 New At Mouser	WAGO	Current Transformers - Industrial Plug-in current transformer; Primary rated current: 200 A; Secondary rated current: 1 A; Rated power: 5 VA; Accuracy class: 1	Datasheet	Non-Stocked Lead-Time 4 Weeks	¥19,629.7 ¥17,639.8 ¥16,899 ¥16,359.2 ¥15,834.3	Min.: 1 Mult.: 1	5 VA			DIN Rail
Current Transformers - Industrial Plug-in current transformer; Primary rated current: 400 A; Secondary rated current: 1 A; Rated power: 10 VA; Accuracy class: 1 855-301/400-1001 WAGO 1: ¥19,629.7 Non-Stocked Lead-Time 4 Weeks New At Mouser	Mfr. Part # 855-301/400-1001 Mouser Part # 1089-855-301400-1001 New At Mouser	WAGO	Current Transformers - Industrial Plug-in current transformer; Primary rated current: 400 A; Secondary rated current: 1 A; Rated power: 10 VA; Accuracy class: 1	Datasheet	Non-Stocked Lead-Time 4 Weeks	¥19,629.7 ¥17,639.8 ¥16,899 ¥16,359.2 ¥15,834.3	Min.: 1 Mult.: 1	10 VA			DIN Rail

1 VA
1.25 VA
2.5 VA
5 VA
6 VA
9 VA
10 VA
12 VA
12.8 VA
16 VA
18 VA
20 VA
25.6 VA
30 VA
32 VA
40 VA
51.2 VA
56 VA
60 VA
64 VA