Class 2 Transformers – Mouser Japan

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Power Transformers - Industrial UL/cUL - 120/240V Class II Control Xfmr 24V at 1.67A w/Leads TCT40-06E07K Triad Magnetics 1: ¥3,222.3 33On Order	Mfr. Part # TCT40-06E07K Mouser Part # 553-06E07K	Triad Magnetics	Power Transformers - Industrial UL/cUL - 120/240V Class II Control Xfmr 24V at 1.67A w/Leads	Datasheet	33On Order On Order Ship Dates Mfr. #: TCT40-06E07K Stock: 0 On Order: 11 Expected 11/19/2026 22 Expected 3/8/2027 Factory Lead-Time: 18 Weeks	¥3,222.3 ¥2,903.4 ¥2,782.2 ¥2,695.8 View ¥2,609.4 ¥2,501.5 ¥2,421.7	Min.: 1 Mult.: 1
Power Transformers - Board Mount POWER XFMR 24 Vct at 45 mA UL/cUL - Class 2/3, 115V PCB MOUNT / F24-045-C2 F24-045-C2 Triad Magnetics 1: ¥875.3 30On Order	Mfr. Part # F24-045-C2 Mouser Part # 553-F24-045C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 24 Vct at 45 mA UL/cUL - Class 2/3, 115V PCB MOUNT / F24-045-C2	Datasheet	30On Order	¥875.3 ¥760.7 ¥725.9 ¥710.9 View ¥689.3 ¥661.1 ¥637.8 ¥624.5 ¥617.9	Min.: 1 Mult.: 1
Power Transformers - Board Mount POWER XFMR 24 Vct at 45 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT FS24-045-C2 Triad Magnetics 1: ¥878.7 10On Order	Mfr. Part # FS24-045-C2 Mouser Part # 553-FS24-045-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 24 Vct at 45 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT	Datasheet	10On Order	¥878.7 ¥794 ¥755.8 ¥737.5 View ¥715.9 ¥686 ¥664.4 ¥642.8	Min.: 1 Mult.: 1
Power Transformers - Board Mount POWER XFMR 28 Vct at 200 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT FS28-200-C2 Triad Magnetics 1: ¥1,388.6 30Expected 1/7/2027	Mfr. Part # FS28-200-C2 Mouser Part # 553-FS28-200-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 28 Vct at 200 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT	Datasheet	30Expected 1/7/2027	¥1,388.6 ¥1,287.3 ¥1,234.1 ¥1,146.1 View ¥1,101.2 ¥1,071.3 ¥1,041.4 Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount POWER XFMR 36 Vct at 170 mA UL/cUL - Class 3, TUV, 115/230V PCB MOUNT FS36-170-C2 Triad Magnetics 1: ¥1,808.8 10Expected 11/17/2026	Mfr. Part # FS36-170-C2 Mouser Part # 553-FS36-170-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 36 Vct at 170 mA UL/cUL - Class 3, TUV, 115/230V PCB MOUNT	Datasheet	10Expected 11/17/2026	¥1,808.8 ¥1,704.2 ¥1,368.7 ¥1,345.4 View ¥1,240.8 ¥1,084.6	Min.: 1 Mult.: 1
Power Transformers - Board Mount POWER XFMR 48 Vct at 250 mA UL/cUL - Class 3, TUV, 115/230V PCB MOUNT FS48-250-C2 Triad Magnetics 1: ¥1,699.2 105In Stock 16Expected 11/17/2026	Mfr. Part # FS48-250-C2 Mouser Part # 553-FS48-250-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 48 Vct at 250 mA UL/cUL - Class 3, TUV, 115/230V PCB MOUNT	Datasheet	105In Stock 16Expected 11/17/2026	¥1,699.2 ¥1,617.8 ¥1,549.7 ¥1,486.6 View ¥1,441.7 ¥1,360.4 ¥1,347.1 ¥1,320.5 Quote	Min.: 1 Mult.: 1
Power Transformers - Industrial UL/cUL - 120V Class II Control Xfrmr, 12V at 40VA w/ Leads TCT40-03E07K Triad Magnetics 1: ¥3,222.3 22Expected 11/23/2026	Mfr. Part # TCT40-03E07K Mouser Part # 553-TCT40-03E07K	Triad Magnetics	Power Transformers - Industrial UL/cUL - 120V Class II Control Xfrmr, 12V at 40VA w/ Leads	Datasheet	22Expected 11/23/2026	¥3,222.3 ¥2,903.4 ¥2,782.2 ¥2,695.8 View ¥2,609.4 ¥2,501.5 ¥2,421.7	Min.: 1 Mult.: 1
Power Transformers - Industrial UL/cUL - 120V, 240V Class II Control Xfrmr, 12V at 40VA w/ Quick Connects TCT40-08E07AB Triad Magnetics 1: ¥2,694.1 11Expected 11/26/2026	Mfr. Part # TCT40-08E07AB Mouser Part # 553-TCT40-08E07AB	Triad Magnetics	Power Transformers - Industrial UL/cUL - 120V, 240V Class II Control Xfrmr, 12V at 40VA w/ Quick Connects	Datasheet	11Expected 11/26/2026	¥2,694.1 ¥2,539.7 ¥2,538 ¥2,519.7 View ¥2,440 ¥2,413.4 ¥2,385.2 Quote	Min.: 1 Mult.: 1
Power Transformers - Industrial UL/cUL - 120V Class II Control Xfrmr, 12V at 4.16A w/ Leads TCT50-03E07K Triad Magnetics 1: ¥3,607.7 44On Order	Mfr. Part # TCT50-03E07K Mouser Part # 553-TCT50-03E07K	Triad Magnetics	Power Transformers - Industrial UL/cUL - 120V Class II Control Xfrmr, 12V at 4.16A w/ Leads	Datasheet	44On Order On Order Ship Dates Mfr. #: TCT50-03E07K Stock: 0 On Order: 22 Expected 11/23/2026 22 Expected 11/26/2026 Factory Lead-Time: 18 Weeks	¥3,607.7 ¥3,293.8 ¥3,185.8 ¥3,159.2 View ¥3,087.8 ¥2,986.5 ¥2,891.8	Min.: 1 Mult.: 1
Power Transformers - Industrial UL/cUL - 208/240V Class II Control Xfmr 24V at 1.67A w/Leads TCT40-09E07K Triad Magnetics 1: ¥3,687.4 152Factory Stock Available	Mfr. Part # TCT40-09E07K Mouser Part # 553-09E07K	Triad Magnetics	Power Transformers - Industrial UL/cUL - 208/240V Class II Control Xfmr 24V at 1.67A w/Leads	Datasheet	152Factory Stock Available More Info Available	¥3,687.4 ¥3,272.2 ¥2,961.6 ¥2,878.5 ¥2,546.3	Min.: 1 Mult.: 1
Power Transformers - Board Mount POWER XFMR 28 Vct at 40 mA UL/cUL - Class 2/3, 115V PCB MOUNT / F28-040-C2 F28-040-C2 Triad Magnetics 1: ¥837.1 390Factory Stock Available	Mfr. Part # F28-040-C2 Mouser Part # 553-F28-040-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 28 Vct at 40 mA UL/cUL - Class 2/3, 115V PCB MOUNT / F28-040-C2	Datasheet	390Factory Stock Available More Info Available	¥837.1 ¥755.8 ¥719.2 ¥702.6 View ¥681 ¥652.8 ¥632.8 ¥612.9	Min.: 1 Mult.: 1
Power Transformers - Industrial UL/cUL - 120V Class II Control Xfrmr, 12V at 40VA w/ Quick Connect TCT40-03E07AB Triad Magnetics 1: ¥3,363.5 613Factory Stock Available	Mfr. Part # TCT40-03E07AB Mouser Part # 553-TCT40-03E07AB	Triad Magnetics	Power Transformers - Industrial UL/cUL - 120V Class II Control Xfrmr, 12V at 40VA w/ Quick Connect	Datasheet	613Factory Stock Available More Info Available	¥3,363.5 ¥3,164.2 ¥2,910.1 ¥2,838.6 ¥2,440	Min.: 1 Mult.: 1
Power Transformers - Industrial CLASS 2 XFMR - :120VAC at 50/60Hz, OUT:12VAC at 40VA, QC's ON TOP TCT40-03E07AE Triad Magnetics 1: ¥3,481.5 75Factory Stock Available	Mfr. Part # TCT40-03E07AE Mouser Part # 553-TCT40-03E07AE	Triad Magnetics	Power Transformers - Industrial CLASS 2 XFMR - :120VAC at 50/60Hz, OUT:12VAC at 40VA, QC's ON TOP	Datasheet	75Factory Stock Available More Info Available	¥3,481.5 ¥3,149.3 ¥2,833.7 ¥2,757.3 ¥2,440	Min.: 1 Mult.: 1
Power Transformers - Industrial UL/cUL - 240V Class II Control Xfrmr, 12V at 40VA w/ Quick Connect TCT40-04E07AB Triad Magnetics 1: ¥3,486.4 237Factory Stock Available	Mfr. Part # TCT40-04E07AB Mouser Part # 553-TCT40-04E07AB	Triad Magnetics	Power Transformers - Industrial UL/cUL - 240V Class II Control Xfrmr, 12V at 40VA w/ Quick Connect	Datasheet	237Factory Stock Available More Info Available	¥3,486.4 ¥3,224 ¥2,837 ¥2,755.6 ¥2,440	Min.: 1 Mult.: 1
Power Transformers - Industrial UL/cUL - 240V Class II Control Xfrmr, 12V at 40VA w/ Leads TCT40-04E07K Triad Magnetics 1: ¥3,702.4 217Factory Stock Available	Mfr. Part # TCT40-04E07K Mouser Part # 553-TCT40-04E07K	Triad Magnetics	Power Transformers - Industrial UL/cUL - 240V Class II Control Xfrmr, 12V at 40VA w/ Leads	Datasheet	217Factory Stock Available More Info Available	¥3,702.4 ¥3,336.9 ¥3,023 ¥2,935 ¥2,546.3	Min.: 1 Mult.: 1
Power Transformers - Industrial CLASS 2 XFMR - :120/240VAC at 50/60Hz, OUT: 24VAC at 40VA, QC's ON TOP TCT40-06E07AE Triad Magnetics 1: ¥2,984.8 66Factory Stock Available	Mfr. Part # TCT40-06E07AE Mouser Part # 553-TCT40-06E07AE	Triad Magnetics	Power Transformers - Industrial CLASS 2 XFMR - :120/240VAC at 50/60Hz, OUT: 24VAC at 40VA, QC's ON TOP	Datasheet	66Factory Stock Available More Info Available	¥2,984.8 ¥2,787.2 ¥2,616.1 ¥2,524.7 View ¥2,436.7 ¥2,370.2 ¥2,322.1 Quote	Min.: 1 Mult.: 1
Power Transformers - Industrial CLASS 2 XFMR - : 120/208/240, 50/60 Hz OUT: 12V at 40VA, QUICK CONNECT S ON TOP TCT40-07E07AE Triad Magnetics 1: ¥3,446.6 81Factory Stock Available	Mfr. Part # TCT40-07E07AE Mouser Part # 553-TCT40-07E07AE	Triad Magnetics	Power Transformers - Industrial CLASS 2 XFMR - : 120/208/240, 50/60 Hz OUT: 12V at 40VA, QUICK CONNECT S ON TOP	Datasheet	81Factory Stock Available More Info Available	¥3,446.6 ¥3,239 ¥2,838.6 ¥2,763.9 ¥2,440	Min.: 1 Mult.: 1
Power Transformers - Industrial UL/cUL - 120V, 208V, 240V Class II Control Xfrmr, 12V at 40VA w/ Leads TCT40-07E07K Triad Magnetics 1: ¥3,772.1 210Factory Stock Available	Mfr. Part # TCT40-07E07K Mouser Part # 553-TCT40-07E07K	Triad Magnetics	Power Transformers - Industrial UL/cUL - 120V, 208V, 240V Class II Control Xfrmr, 12V at 40VA w/ Leads	Datasheet	210Factory Stock Available More Info Available	¥3,772.1 ¥3,554.5 ¥3,049.6 ¥2,969.9 ¥2,546.3	Min.: 1 Mult.: 1
Power Transformers - Industrial CLASS 2 XFMR - :120/240VAC at 50/60Hz, OUT:12VAC at 40VA, QC's ON TOP TCT40-08E07AE Triad Magnetics 1: ¥2,732.3 89Factory Stock Available	Mfr. Part # TCT40-08E07AE Mouser Part # 553-TCT40-08E07AE	Triad Magnetics	Power Transformers - Industrial CLASS 2 XFMR - :120/240VAC at 50/60Hz, OUT:12VAC at 40VA, QC's ON TOP	Datasheet	89Factory Stock Available More Info Available	¥2,732.3 ¥2,612.8 ¥2,508.1 ¥2,441.7 View ¥2,395.2 ¥2,340.3 ¥2,308.8 Quote	Min.: 1 Mult.: 1
Power Transformers - Industrial UL/cUL - 120V, 240V Class II Control Xfrmr, 12V at 40VA w/ Leads TCT40-08E07K Triad Magnetics 1: ¥3,514.7 94Factory Stock Available	Mfr. Part # TCT40-08E07K Mouser Part # 553-TCT40-08E07K	Triad Magnetics	Power Transformers - Industrial UL/cUL - 120V, 240V Class II Control Xfrmr, 12V at 40VA w/ Leads	Datasheet	94Factory Stock Available More Info Available	¥3,514.7 ¥3,240.6 ¥2,984.8 ¥2,911.7 ¥2,546.3	Min.: 1 Mult.: 1
Power Transformers - Industrial UL/cUL - 208V, 240V Class II Control Xfrmr, 12V at 40VA w/ Leads TCT40-10E07K Triad Magnetics 1: ¥3,122.7 13Factory Stock Available	Mfr. Part # TCT40-10E07K Mouser Part # 553-TCT40-10E07K	Triad Magnetics	Power Transformers - Industrial UL/cUL - 208V, 240V Class II Control Xfrmr, 12V at 40VA w/ Leads	Datasheet	13Factory Stock Available More Info Available	¥3,122.7 ¥2,915.1 ¥2,735.7 ¥2,639.3 View ¥2,546.3 ¥2,476.6 ¥2,426.7 Quote	Min.: 1 Mult.: 1
Power Transformers - Industrial UL/cUL - 240V Class II Control Xfmr 24V at 2.08A w/Quick Connect TCT50-02E07AB Triad Magnetics 1: ¥3,144.3 169Factory Stock Available	Mfr. Part # TCT50-02E07AB Mouser Part # 553-TCT50-02E07AB	Triad Magnetics	Power Transformers - Industrial UL/cUL - 240V Class II Control Xfmr 24V at 2.08A w/Quick Connect	Datasheet	169Factory Stock Available More Info Available	¥3,144.3 ¥2,908.4 ¥2,886.8 ¥2,823.7 View ¥2,787.2 ¥2,745.6 ¥2,715.7 Quote	Min.: 1 Mult.: 1
Power Transformers - Industrial UL/cUL - 240V Class II Control Xfrmr, 12V at 4.16A w/ Quick Connect TCT50-04E07AB Triad Magnetics 1: ¥4,174.1 283Factory Stock Available	Mfr. Part # TCT50-04E07AB Mouser Part # 553-TCT50-04E07AB	Triad Magnetics	Power Transformers - Industrial UL/cUL - 240V Class II Control Xfrmr, 12V at 4.16A w/ Quick Connect	Datasheet	283Factory Stock Available More Info Available	¥4,174.1 ¥3,727.3 ¥3,562.8 ¥3,466.5 ¥2,900.1	Min.: 1 Mult.: 1
Power Transformers - Industrial UL/cUL - 120/240V Class II Control Xfmr 24V at 2.08A w/Quick Connects TCT50-06E07AB Triad Magnetics 1: ¥3,358.5 175Factory Stock Available	Mfr. Part # TCT50-06E07AB Mouser Part # 553-TCT50-06E07AB	Triad Magnetics	Power Transformers - Industrial UL/cUL - 120/240V Class II Control Xfmr 24V at 2.08A w/Quick Connects	Datasheet	175Factory Stock Available More Info Available	¥3,358.5 ¥3,084.5 ¥3,059.6 ¥2,981.5 View ¥2,905.1 ¥2,823.7 ¥2,765.6 Quote	Min.: 1 Mult.: 1
Power Transformers - Industrial CLASS 2 XFMR - :120/240VAC at 50/60Hz, OUT: 24VAC at 50VA, QC's ON TOP TCT50-06E07AE Triad Magnetics 1: ¥3,416.7 4Factory Stock Available	Mfr. Part # TCT50-06E07AE Mouser Part # 553-TCT50-06E07AE	Triad Magnetics	Power Transformers - Industrial CLASS 2 XFMR - :120/240VAC at 50/60Hz, OUT: 24VAC at 50VA, QC's ON TOP	Datasheet	4Factory Stock Available More Info Available	¥3,416.7 ¥3,046.3 ¥2,936.6 ¥2,851.9 View ¥2,803.8 ¥2,737.3 ¥2,689.2 Quote	Min.: 1 Mult.: 1

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