Class 2 Transformers – Mouser Poland

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PLN) 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: 30,84 zł 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	30,84 zł 28,78 zł 28,07 zł 26,88 zł View 24,73 zł 24,46 zł 24,20 zł	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: 37,44 zł 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	37,44 zł 33,97 zł 33,79 zł 31,02 zł View 29,96 zł 29,17 zł 28,51 zł	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: 24,86 zł 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	24,86 zł 22,48 zł 21,78 zł 20,99 zł View 20,28 zł 19,05 zł 18,44 zł 17,86 zł 17,82 zł	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: 40,57 zł 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	40,57 zł 37,05 zł 33,79 zł 32,91 zł View 32,47 zł 31,37 zł 30,80 zł Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount POWER XFMR 24 Vct at 800 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT FS24-800-C2 Triad Magnetics 1: 61,60 zł 36In Stock 120On Order	Mfr. Part No. FS24-800-C2 Mouser Part No 553-FS24-800-C2	Triad Magnetics	Power Transformers - Board Mount POWER XFMR 24 Vct at 800 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT	Datasheet	36In Stock 120On Order	61,60 zł 61,56 zł 59,71 zł 58,21 zł View 51,61 zł 49,94 zł 48,88 zł 48,80 zł 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: 21,21 zł 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	21,21 zł 17,69 zł 15,93 zł 15,49 zł View 15,00 zł 14,39 zł 14,34 zł	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: 42,42 zł 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	42,42 zł 37,71 zł 36,56 zł 35,55 zł View 34,45 zł 33,00 zł 31,99 zł 30,93 zł	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: 82,59 zł 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	82,59 zł 81,80 zł 76,30 zł 74,45 zł View 72,95 zł 70,49 zł 68,29 zł	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: 37,58 zł 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	37,58 zł 35,20 zł 32,16 zł 31,28 zł View 30,23 zł 29,57 zł 28,91 zł 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: 21,03 zł 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	21,03 zł 18,48 zł 18,13 zł 16,63 zł View 16,06 zł 15,88 zł 15,44 zł 15,00 zł 14,87 zł	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: 32,52 zł 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	32,52 zł 29,35 zł 27,90 zł 27,24 zł View 26,36 zł 25,30 zł 24,51 zł 23,72 zł	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: 64,02 zł 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	64,02 zł 59,36 zł 59,31 zł 53,06 zł View 51,74 zł 50,29 zł 49,28 zł 49,10 zł	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: 87,47 zł 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	87,47 zł 79,82 zł 76,78 zł 74,01 zł View 71,68 zł 70,49 zł 68,29 zł	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: 39,95 zł 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	39,95 zł 37,22 zł 32,03 zł 31,46 zł View 29,22 zł 24,73 zł	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: 37,62 zł 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	37,62 zł 31,64 zł 30,32 zł 29,39 zł View 28,47 zł 27,28 zł 26,40 zł 25,56 zł	Min.: 1 Mult.: 1 Restricted Availability
Power Transformers - Industrial 120Vin 60Hz 24Vout 1.67A 40VA 90-T40F1 White-Rodgers 1: 133,85 zł 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	133,85 zł 127,12 zł 121,75 zł 119,15 zł View 116,56 zł 113,83 zł Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-3 DST-3-24 Bel Signal Transformer 1: 46,82 zł 700On Order	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	700On Order	46,82 zł 43,30 zł 40,26 zł 38,76 zł View 37,53 zł 35,55 zł 34,67 zł 33,88 zł Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-5 DST-5-28 Bel Signal Transformer 1: 57,16 zł 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 Pending 475 Expected 11/20/2026 Factory Lead Time: 18 Weeks	57,16 zł 53,24 zł 49,90 zł 48,05 zł View 46,33 zł 42,72 zł 42,42 zł 42,06 zł	Min.: 1 Mult.: 1
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-7 DST-7-36 Bel Signal Transformer 1: 108,55 zł 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	108,55 zł 102,30 zł 82,85 zł 81,00 zł View 80,12 zł 78,06 zł 77,79 zł Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN ST-3 ST-3-24 Bel Signal Transformer 1: 38,24 zł 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	200Expected 12/18/2026	38,24 zł 35,02 zł 34,98 zł 34,36 zł View 33,40 zł 32,34 zł	Min.: 1 Mult.: 1
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN ST-4 ST-4-12 Bel Signal Transformer 1: 52,80 zł 200On Order	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	200On Order	52,80 zł 47,96 zł 44,57 zł 41,36 zł View 35,86 zł 34,10 zł 32,69 zł 31,90 zł	Min.: 1 Mult.: 1
Power Transformers - Board Mount TRANSFORMER CLASS 2 20VA CL2-20-24 Bel Signal Transformer 1: 75,02 zł 75On Order	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	75On Order	75,02 zł 68,77 zł 66,18 zł 64,20 zł View 60,76 zł 58,26 zł 56,36 zł	Min.: 1 Mult.: 1
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-2 DST-2-120 Bel Signal Transformer 1: 51,04 zł 99Expected 3/5/2027	Mfr. Part No. DST-2-120 Mouser Part No 530-DST-2-120	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-2 Learn More about Bel Signal Transformer signal transformers dst transformers	Datasheet	99Expected 3/5/2027	51,04 zł 46,07 zł 44,18 zł 39,47 zł View 37,49 zł 35,86 zł 35,29 zł 34,58 zł Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-3 DST-3-20 Bel Signal Transformer 1: 49,06 zł 100Expected 3/5/2027	Mfr. Part No. DST-3-20 Mouser Part No 530-DST-3-20	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-3 Learn More about Bel Signal Transformer signal transformers dst transformers	Datasheet	100Expected 3/5/2027	49,06 zł 44,97 zł 42,24 zł 40,74 zł View 39,47 zł 35,73 zł 34,72 zł 33,92 zł	Min.: 1 Mult.: 1
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-5 DST-5-12 Bel Signal Transformer 1: 76,74 zł 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	76,74 zł 69,12 zł 66,26 zł 64,20 zł View 62,13 zł 51,88 zł 50,86 zł 50,82 zł	Min.: 1 Mult.: 1

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