Class 2 Transformers – Mouser Slovakia

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Power Transformers - Board Mount POWER XFMR 20 Vct at 300 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT FS20-300-C2 Triad Magnetics 1: 7,01 € 1In Stock	Mfr. Part No. FS20-300-C2 Mouser Part No 553-FS20-300-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 20 Vct at 300 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT	Datasheet	1In Stock	7,01 € 6,54 € 6,38 € 6,11 € View 5,62 € 5,56 € 5,50 €	Min.: 1 Mult.: 1
Power Transformers - Board Mount POWER XFMR 20 Vct at 600 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT FS20-600-C2 Triad Magnetics 1: 8,51 € 2In Stock	Mfr. Part No. FS20-600-C2 Mouser Part No 553-FS20-600-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 20 Vct at 600 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT	Datasheet	2In Stock	8,51 € 7,72 € 7,68 € 7,05 € View 6,81 € 6,63 € 6,48 €	Min.: 1 Mult.: 1
Power Transformers - Board Mount POWER XFMR 24 Vct at 100 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT FS24-100-C2 Triad Magnetics 1: 5,65 € 20In Stock 240On Order	Mfr. Part No. FS24-100-C2 Mouser Part No 553-FS24-100-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 24 Vct at 100 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT	Datasheet	20In Stock 240On Order On Order Ship Dates Mfr. No: FS24-100-C2 Stock: 20 Can Dispatch Immediately On Order: 80 Expected 12/21/2026 160 Expected 3/2/2027 Factory Lead Time: 18 Weeks	5,65 € 5,11 € 4,95 € 4,77 € View 4,61 € 4,33 € 4,19 € 4,06 € 4,05 €	Min.: 1 Mult.: 1
Power Transformers - Board Mount POWER XFMR 24 Vct at 1500 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT FS24-1500-C2 Triad Magnetics 1: 18,77 € 24In Stock 344On Order	Mfr. Part No. FS24-1500-C2 Mouser Part No 553-FS24-1500-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 24 Vct at 1500 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT	Datasheet	24In Stock 344On Order On Order Ship Dates Mfr. No: FS24-1500-C2 Stock: 24 Can Dispatch Immediately On Order: 160 Expected 11/5/2026 184 Expected 2/15/2027 Factory Lead Time: 18 Weeks	18,77 € 17,45 € 17,17 € 16,74 € View 16,04 € 15,53 €	Min.: 1 Mult.: 1
Power Transformers - Board Mount POWER XFMR 24 Vct at 250 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT FS24-250-C2 Triad Magnetics 1: 7,65 € 170In Stock 1.620On Order	Mfr. Part No. FS24-250-C2 Mouser Part No 553-FS24-250-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 24 Vct at 250 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT	Datasheet	170In Stock 1.620On Order On Order Ship Dates Mfr. No: FS24-250-C2 Stock: 170 Can Dispatch Immediately On Order: 1.220 Pending 400 Expected 11/10/2026 Factory Lead Time: 18 Weeks	7,65 € 7,04 € 6,53 € 6,40 € View 6,12 € 6,06 € 5,87 € 5,69 € 5,68 €	Min.: 1 Mult.: 1
Power Transformers - Board Mount POWER XFMR 24 Vct at 500 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT FS24-500-C2 Triad Magnetics 1: 9,22 € 17In Stock	Mfr. Part No. FS24-500-C2 Mouser Part No 553-FS24-500-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 24 Vct at 500 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT	Datasheet	17In Stock	9,22 € 8,42 € 7,68 € 7,48 € View 7,38 € 7,13 € 7,00 € Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount POWER XFMR 28 Vct at 40 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT FS28-040-C2 Triad Magnetics 1: 4,82 € 9In Stock	Mfr. Part No. FS28-040-C2 Mouser Part No 553-FS28-040-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 28 Vct at 40 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT	Datasheet	9In Stock	4,82 € 4,02 € 3,62 € 3,52 € View 3,41 € 3,27 € 3,26 €	Min.: 1 Mult.: 1
Power Transformers - Board Mount POWER XFMR 28 Vct at 420 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT FS28-420-C2 Triad Magnetics 1: 9,64 € 8In Stock 40On Order	Mfr. Part No. FS28-420-C2 Mouser Part No 553-FS28-420-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 28 Vct at 420 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT	Datasheet	8In Stock 40On Order	9,64 € 8,57 € 8,31 € 8,08 € View 7,83 € 7,50 € 7,27 € 7,03 €	Min.: 1 Mult.: 1
Power Transformers - Board Mount POWER XFMR 36 Vct at 1000 mA UL/cUL - Class 3, TUV, 115/230V PCB MOUNT FS36-1000-C2 Triad Magnetics 1: 18,77 € 18In Stock	Mfr. Part No. FS36-1000-C2 Mouser Part No 553-FS36-1000-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 36 Vct at 1000 mA UL/cUL - Class 3, TUV, 115/230V PCB MOUNT	Datasheet	18In Stock	18,77 € 18,59 € 17,34 € 16,92 € View 16,58 € 16,02 € 15,52 €	Min.: 1 Mult.: 1
Power Transformers - Board Mount POWER XFMR 36 Vct at 350 mA UL/cUL - Class 3, TUV, 115/230V PCB MOUNT FS36-350-C2 Triad Magnetics 1: 8,54 € 9In Stock	Mfr. Part No. FS36-350-C2 Mouser Part No 553-FS36-350-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 36 Vct at 350 mA UL/cUL - Class 3, TUV, 115/230V PCB MOUNT	Datasheet	9In Stock	8,54 € 8,00 € 7,31 € 7,11 € View 6,87 € 6,72 € 6,57 € Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount POWER XFMR 48 Vct at 50 mA UL/cUL - Class 3, TUV, 115/230V PCB MOUNT FS48-050-C2 Triad Magnetics 1: 4,78 € 16In Stock	Mfr. Part No. FS48-050-C2 Mouser Part No 553-FS48-050-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 48 Vct at 50 mA UL/cUL - Class 3, TUV, 115/230V PCB MOUNT	Datasheet	16In Stock	4,78 € 4,20 € 4,12 € 3,78 € View 3,65 € 3,61 € 3,51 € 3,41 € 3,38 €	Min.: 1 Mult.: 1
Power Transformers - Board Mount POWER XFMR 48 Vct at 125 mA UL/cUL - Class 3, TUV, 115/230V PCB MOUNT FS48-125-C2 Triad Magnetics 1: 7,39 € 40In Stock	Mfr. Part No. FS48-125-C2 Mouser Part No 553-FS48-125-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 48 Vct at 125 mA UL/cUL - Class 3, TUV, 115/230V PCB MOUNT	Datasheet	40In Stock	7,39 € 6,67 € 6,34 € 6,19 € View 5,99 € 5,75 € 5,57 € 5,39 €	Min.: 1 Mult.: 1
Power Transformers - Board Mount POWER XFMR 48 Vct at 400 mA UL/cUL - Class 3, TUV, 115/230V PCB MOUNT FS48-400-C2 Triad Magnetics 1: 14,55 € 46In Stock	Mfr. Part No. FS48-400-C2 Mouser Part No 553-FS48-400-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 48 Vct at 400 mA UL/cUL - Class 3, TUV, 115/230V PCB MOUNT	Datasheet	46In Stock	14,55 € 13,49 € 13,48 € 12,06 € View 11,76 € 11,43 € 11,20 € 11,16 €	Min.: 1 Mult.: 1
Power Transformers - Board Mount POWER XFMR 48 Vct at 750 mA UL/cUL - Class 3, TUV, 115/230V PCB MOUNT FS48-750-C2 Triad Magnetics 1: 19,88 € 21In Stock	Mfr. Part No. FS48-750-C2 Mouser Part No 553-FS48-750-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 48 Vct at 750 mA UL/cUL - Class 3, TUV, 115/230V PCB MOUNT	Datasheet	21In Stock	19,88 € 18,14 € 17,45 € 16,82 € View 16,29 € 16,02 € 15,52 €	Min.: 1 Mult.: 1
Power Transformers - Board Mount POWER XFMR 56 Vct at 110 mA UL/cUL - Class 3, TUV, 115/230V PCB MOUNT FS56-110-C2 Triad Magnetics 1: 9,08 € 9In Stock	Mfr. Part No. FS56-110-C2 Mouser Part No 553-FS56-110-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 56 Vct at 110 mA UL/cUL - Class 3, TUV, 115/230V PCB MOUNT	Datasheet	9In Stock	9,08 € 8,46 € 7,28 € 7,15 € View 6,64 € 5,62 €	Min.: 1 Mult.: 1
Power Transformers - Industrial CLASS 2 CONTROL XFMR - : 240 VAC at 50/60 Hz; OUT: 10 VAC at 2.5 VA; QUICK CONNECT TCT3-12E07AE Triad Magnetics 1: 8,55 € 1In Stock Restricted Availability 45On Order	Mfr. Part No. TCT3-12E07AE Mouser Part No 553-TCT3-12E07AE	Triad Magnetics	Power Transformers - Industrial CLASS 2 CONTROL XFMR - : 240 VAC at 50/60 Hz; OUT: 10 VAC at 2.5 VA; QUICK CONNECT Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1In Stock 45On Order On Order Ship Dates Mfr. No: TCT3-12E07AE Stock: 1 Can Dispatch Immediately On Order: 17 Expected 11/11/2026 20 Expected 11/12/2026 8 Expected 1/15/2027 Factory Lead Time: 18 Weeks	8,55 € 7,19 € 6,89 € 6,68 € View 6,47 € 6,20 € 6,00 € 5,81 €	Min.: 1 Mult.: 1 Restricted Availability
Power Transformers - Industrial 120Vin 60Hz 24Vout 1.67A 40VA 90-T40F1 White-Rodgers 1: 30,42 € 253In Stock 302On Order	Mfr. Part No. 90-T40F1 Mouser Part No 802-T40-24F1	White-Rodgers	Power Transformers - Industrial 120Vin 60Hz 24Vout 1.67A 40VA	Datasheet	253In Stock 302On Order	30,42 € 28,89 € 27,67 € 27,08 € View 26,49 € 25,87 € Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-3 DST-3-24 Bel Signal Transformer 1: 10,64 € 700Expected 10/30/2026	Mfr. Part No. DST-3-24 Mouser Part No 530-DST-3-24	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-3 Learn More about Bel Signal Transformer signal transformers dst transformers	Datasheet	700Expected 10/30/2026	10,64 € 9,84 € 9,15 € 8,81 € View 8,53 € 8,08 € 7,88 € 7,70 € Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-5 DST-5-28 Bel Signal Transformer 1: 12,99 € 889On Order	Mfr. Part No. DST-5-28 Mouser Part No 530-DST-5-28	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-5 Learn More about Bel Signal Transformer signal transformers dst transformers	Datasheet	889On Order On Order Ship Dates Mfr. No: DST-5-28 Stock: 0 On Order: 414 Expected 10/30/2026 475 Expected 11/20/2026 Factory Lead Time: 18 Weeks	12,99 € 12,10 € 11,34 € 10,92 € View 10,53 € 9,71 € 9,64 € 9,56 €	Min.: 1 Mult.: 1
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-7 DST-7-36 Bel Signal Transformer 1: 24,67 € 200On Order	Mfr. Part No. DST-7-36 Mouser Part No 530-DST-7-36	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-7 Learn More about Bel Signal Transformer signal transformers dst transformers	Datasheet	200On Order On Order Ship Dates Mfr. No: DST-7-36 Stock: 0 On Order: 60 Expected 1/15/2027 140 Expected 2/26/2027 Factory Lead Time: 18 Weeks	24,67 € 23,25 € 18,83 € 18,41 € View 18,21 € 17,74 € 17,68 € Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN ST-3 ST-3-24 Bel Signal Transformer 1: 8,69 € 132In Stock 200Expected 12/18/2026	Mfr. Part No. ST-3-24 Mouser Part No 530-ST-3-24	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN ST-3 Learn More about Bel Signal Transformer signal transformer st transformers	Datasheet	132In Stock 200Expected 12/18/2026	8,69 € 7,96 € 7,95 € 7,81 € View 7,59 € 7,35 €	Min.: 1 Mult.: 1
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN ST-4 ST-4-12 Bel Signal Transformer 1: 12,00 € 200Expected 10/30/2026	Mfr. Part No. ST-4-12 Mouser Part No 530-ST-4-12	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN ST-4 Learn More about Bel Signal Transformer signal transformer st transformers	Datasheet	200Expected 10/30/2026	12,00 € 10,90 € 10,13 € 9,40 € View 8,15 € 7,75 € 7,43 € 7,25 €	Min.: 1 Mult.: 1
Power Transformers - Board Mount TRANSFORMER CLASS 2 20VA CL2-20-24 Bel Signal Transformer 1: 17,05 € 75Expected 10/30/2026	Mfr. Part No. CL2-20-24 Mouser Part No 530-CL2-20-24	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER CLASS 2 20VA	Datasheet	75Expected 10/30/2026	17,05 € 15,63 € 15,04 € 14,59 € View 13,81 € 13,24 € 12,81 €	Min.: 1 Mult.: 1
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-5 DST-5-12 Bel Signal Transformer 1: 17,44 € 92Expected 12/18/2026	Mfr. Part No. DST-5-12 Mouser Part No 530-DST-5-12	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-5 Learn More about Bel Signal Transformer signal transformers dst transformers	Datasheet	92Expected 12/18/2026	17,44 € 15,71 € 15,06 € 14,59 € View 14,12 € 11,79 € 11,56 € 11,55 €	Min.: 1 Mult.: 1
Power Transformers - Board Mount POWER XFMR 24 Vct at 100 mA UL/cUL - Class 2/3, 115V PCB MOUNT / F24-100-C2 F24-100-C2 Triad Magnetics 1: 5,30 € 470On Order	Mfr. Part No. F24-100-C2 Mouser Part No 553-F24-100-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 24 Vct at 100 mA UL/cUL - Class 2/3, 115V PCB MOUNT / F24-100-C2	Datasheet	470On Order	5,30 € 4,57 € 4,41 € 4,24 € View 4,09 € 3,74 € 3,56 € 3,46 €	Min.: 1 Mult.: 1

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