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Transformers

Transformers are available at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many transformer manufacturers including Bel, Boums, Tamura, Pulse Electronics, Triad Magnetics, Vacuumschmelze, Wurth Elektronik & more. Please view our selection of transformers below.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) 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 Signal BMS Transformer, -40 to +125 SM91595AL-E Bourns 1: CHF 8.51 210In Stock New Product	Mfr. Part No. SM91595AL-E Mouser Part No 652-SM91595AL-E New Product	Bourns	Power Transformers - Board Mount Signal BMS Transformer, -40 to +125 Learn More about Bourns sm91595al bms transformers	Datasheet	210In Stock	Cut Tape CHF 8.51 CHF 6.84 CHF 6.56 CHF 6.36 Reel CHF 5.90 View CHF 6.16 CHF 5.72 CHF 5.53 MouseReel Available	Min.: 1 Mult.: 1 : 300				SMD/SMT
Current Transformers - Industrial SPLT CR CT 1000A, .6% ACCY, 3"X3.5" WI CT-SP-3135-1000-5 Eaton Electrical 1: CHF 268.79 1In Stock New Product	Mfr. Part No. CT-SP-3135-1000-5 Mouser Part No 504-CTSP-3135-1000-5 New Product	Eaton Electrical	Current Transformers - Industrial SPLT CR CT 1000A, .6% ACCY, 3"X3.5" WI	Datasheet	1In Stock	CHF 268.79 CHF 248.47	Min.: 1 Mult.: 1				Bracket
Current Transformers - Industrial SPLT CR CT 600A, .6% ACCY, 2"X3" WI CT-SP-2031-600-5 Eaton Electrical 1: CHF 223.40 1In Stock New Product	Mfr. Part No. CT-SP-2031-600-5 Mouser Part No 504-CT-SP-2031-600-5 New Product	Eaton Electrical	Current Transformers - Industrial SPLT CR CT 600A, .6% ACCY, 2"X3" WI	Datasheet	1In Stock	CHF 223.40 CHF 202.53 CHF 198.62	Min.: 1 Mult.: 1				Bracket
Audio Transformers / Signal Transformers 2.5Gig Reinforced SMD 24P ISO MOD TGR2G-S420N24LF HALO Electronics 1: CHF 40.81 84In Stock New Product	Mfr. Part No. TGR2G-S420N24LF Mouser Part No 493-TGR2G-S420N24LF New Product	HALO Electronics	Audio Transformers / Signal Transformers 2.5Gig Reinforced SMD 24P ISO MOD		84In Stock	CHF 40.81 CHF 29.15 CHF 24.49 CHF 20.41 View CHF 16.32 CHF 13.88 Quote	Min.: 1 Mult.: 1
Power Transformers - Industrial 100 VA Type MTE Control Transformer C0100E1B Eaton Electrical 1: CHF 322.54 2In Stock New Product	Mfr. Part No. C0100E1B Mouser Part No 504-C0100E1B New Product	Eaton Electrical	Power Transformers - Industrial 100 VA Type MTE Control Transformer	Datasheet	2In Stock	CHF 322.54 CHF 259.72	Min.: 1 Mult.: 1
Current Transformers - Board Mount CS4xxx High Freq 80000uH 35A 4Ohms CS4200V-01L Coilcraft 1: CHF 6.07 6’728In Stock	Mfr. Part No. CS4200V-01L Mouser Part No 994-CS4200V-01L	Coilcraft	Current Transformers - Board Mount CS4xxx High Freq 80000uH 35A 4Ohms Learn More about Coilcraft power magnetics	Datasheet	6’728In Stock	CHF 6.07 CHF 4.91 CHF 4.72 CHF 4.57 View CHF 4.43 CHF 4.23 CHF 4.10 CHF 3.97 CHF 3.85	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz PWB2010LC Coilcraft 1: CHF 5.23 7’069In Stock	Mfr. Part No. PWB2010LC Mouser Part No 994-PWB2010LC	Coilcraft	Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz	Datasheet	7’069In Stock	Cut Tape CHF 5.23 CHF 4.06 Reel CHF 3.45 CHF 3.34 CHF 3.23 CHF 3.21 MouseReel Available	Min.: 1 Mult.: 1 : 250	250 mW (1/4 W)
Audio Transformers / Signal Transformers BMS Transformer/CMC,6PIN,SGL,4.3kVDC SM91542AL-E Bourns 1: CHF 2.20 1’646In Stock	Mfr. Part No. SM91542AL-E Mouser Part No 652-SM91542AL-E	Bourns	Audio Transformers / Signal Transformers BMS Transformer/CMC,6PIN,SGL,4.3kVDC Learn More about Bourns sm91542al bms transformer	Datasheet	1’646In Stock	Cut Tape CHF 2.20 CHF 1.99 CHF 1.86 CHF 1.77 View Reel CHF 1.29 CHF 1.42 CHF 1.40 CHF 1.31 CHF 1.29 MouseReel Available	Min.: 1 Mult.: 1 : 4’000
Audio Transformers / Signal Transformers 1:1 LTCC Transformer, 2150 - 3600 MHz, 50? TCW1-362+ Mini-Circuits 1: CHF 1.45 1’263In Stock	Mfr. Part No. TCW1-362+ Mouser Part No 139-TCW1-362+	Mini-Circuits	Audio Transformers / Signal Transformers 1:1 LTCC Transformer, 2150 - 3600 MHz, 50?	Datasheet	1’263In Stock	Cut Tape CHF 1.45 CHF 1.39 Reel CHF 1.38 MouseReel Available	Min.: 1 Mult.: 1 : 500	500 mW
Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 800 MHz - 6.8 GHz, 50? TTC1-682W+ Mini-Circuits 1: CHF 9.77 189In Stock 1’500Expected 11/9/2026	Mfr. Part No. TTC1-682W+ Mouser Part No 139-TTC1-682W+	Mini-Circuits	Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 800 MHz - 6.8 GHz, 50? Learn More about Mini-Circuits mini circuits ttc1 682w rf transformer	Datasheet	189In Stock 1’500Expected 11/9/2026	Cut Tape CHF 9.77 CHF 9.11 CHF 8.52 Reel CHF 8.52 MouseReel Available	Min.: 1 Mult.: 1 : 500	500 mW
Audio Transformers / Signal Transformers HV Balun Adaptor for SMPTE-292M HDTV HFBL075100B iNRCORE 1: CHF 1’025.15 44In Stock	Mfr. Part No. HFBL075100B Mouser Part No 673-HFBL075100B	iNRCORE	Audio Transformers / Signal Transformers HV Balun Adaptor for SMPTE-292M HDTV	Datasheet	44In Stock	CHF 1’025.15 View Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount WE-AGDT UCC25800 3.75W Ui = 7 .5V Uo1 = 9V/0.42A f 750319835 Wurth Elektronik 1: CHF 2.37 1’168In Stock 750Expected 10/26/2026 New At Mouser	Mfr. Part No. 750319835 Mouser Part No 710-750319835 New At Mouser	Wurth Elektronik	Power Transformers - Board Mount WE-AGDT UCC25800 3.75W Ui = 7 .5V Uo1 = 9V/0.42A f Learn More about Wurth Elektronik wurth auxiliary gate drive transformers	Datasheet	1’168In Stock 750Expected 10/26/2026	Cut Tape CHF 2.37 CHF 2.15 CHF 1.96 CHF 1.75 Reel CHF 1.66 CHF 1.49 MouseReel Available	Min.: 1 Mult.: 1 : 250		7.5 V	9 V	PCB Mount
Power Transformers - Board Mount HFTR4CA Proterial 1: CHF 13.10 230In Stock	Mfr. Part No. HFTR4CA Mouser Part No 205-HFTR4CA	Proterial	Power Transformers - Board Mount Learn More about Proterial hitachi metals hftr transformers	Datasheet	230In Stock	CHF 13.10 CHF 11.01 CHF 10.56 CHF 10.23 View CHF 9.91 CHF 9.49 CHF 9.19 Quote	Min.: 1 Mult.: 1		24 V		PCB Mount
Power Transformers - Board Mount WE-PSPA 1006 475uH 115mA AEC-Q200 78931610515 Wurth Elektronik 1: CHF 5.81 911In Stock	Mfr. Part No. 78931610515 Mouser Part No 710-78931610515	Wurth Elektronik	Power Transformers - Board Mount WE-PSPA 1006 475uH 115mA AEC-Q200 Learn More about Wurth Elektronik wurth aec q200 power transformers	Datasheet	911In Stock	Cut Tape CHF 5.81 CHF 5.58 CHF 5.18 CHF 4.71 View Reel CHF 3.54 CHF 4.70 CHF 4.23 CHF 3.54 MouseReel Available	Min.: 1 Mult.: 1 : 1’200		5 V	15 V	PCB Mount
Audio Transformers / Signal Transformers 5-10000 MHz MABA-011108 MACOM 1: CHF 12.31 7’792In Stock 8’000Expected 12/21/2026	Mfr. Part No. MABA-011108 Mouser Part No 937-MABA-011108	MACOM	Audio Transformers / Signal Transformers 5-10000 MHz Learn More about MACOM maba 011108 transmission line balun	Datasheet	7’792In Stock 8’000Expected 12/21/2026	Cut Tape CHF 12.31 CHF 11.10 CHF 10.50 CHF 10.46 Reel CHF 9.00 MouseReel Available	Min.: 1 Mult.: 1 : 500	1 W
Audio Transformers / Signal Transformers Flux Coupled 1:1 Transformer 0.4-500MHz MABA-009180-500MHz MACOM 1: CHF 2.82 21’379In Stock	Mfr. Part No. MABA-009180-500MHz Mouser Part No 937-009180-500MHZ	MACOM	Audio Transformers / Signal Transformers Flux Coupled 1:1 Transformer 0.4-500MHz	Datasheet	21’379In Stock	Cut Tape CHF 2.82 CHF 2.28 CHF 2.20 CHF 2.06 View Reel CHF 1.65 CHF 1.98 CHF 1.96 CHF 1.65 MouseReel Available	Min.: 1 Mult.: 1 : 2’000	250 mW (1/4 W)
Audio Transformers / Signal Transformers HV Balun Adaptor for SMPTE-292M HDTV HFBL075100A iNRCORE 1: CHF 967.10 29In Stock	Mfr. Part No. HFBL075100A Mouser Part No 673-HFBL075100A	iNRCORE	Audio Transformers / Signal Transformers HV Balun Adaptor for SMPTE-292M HDTV	Datasheet	29In Stock	CHF 967.10 View Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Transformer, 1:1 RF, 5-1200MHz MABA-007748-CT1160 MACOM 1: CHF 2.85 8’568In Stock	Mfr. Part No. MABA-007748-CT1160 Mouser Part No 937-MABA007748CT1160	MACOM	Audio Transformers / Signal Transformers Transformer, 1:1 RF, 5-1200MHz	Datasheet	8’568In Stock	Cut Tape CHF 2.85 CHF 2.30 CHF 2.22 CHF 2.08 View Reel CHF 1.67 CHF 1.99 CHF 1.97 CHF 1.67 MouseReel Available	Min.: 1 Mult.: 1 : 2’000	250 mW (1/4 W)
Audio Transformers / Signal Transformers WE-LAN AQ SMD Tfrmr 10/100/1000 Base-T 749020310 Wurth Elektronik 1: CHF 5.63 7’399In Stock	Mfr. Part No. 749020310 Mouser Part No 710-749020310	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN AQ SMD Tfrmr 10/100/1000 Base-T Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	7’399In Stock	Cut Tape CHF 5.63 CHF 4.94 CHF 4.41 Reel CHF 3.81 CHF 3.09 MouseReel Available	Min.: 1 Mult.: 1 : 400
Current Transformers - Board Mount SMD Current Transformer 820uH-TR SCS-4-4-100T-TR Bel Signal Transformer 1: CHF 3.83 916In Stock	Mfr. Part No. SCS-4-4-100T-TR Mouser Part No 530-SCS-4-4-100T-TR	Bel Signal Transformer	Current Transformers - Board Mount SMD Current Transformer 820uH-TR Learn More about Bel Signal Transformer scs current sensing transformers	Datasheet	916In Stock	Cut Tape CHF 3.83 CHF 3.14 CHF 2.57 CHF 2.50 View Reel CHF 1.87 CHF 2.42 CHF 2.41 CHF 2.39 CHF 1.88 CHF 1.87	Min.: 1 Mult.: 1 : 2’000				SMD/SMT
Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation 063932 Bourns 1: CHF 3.02 3’934In Stock	Mfr. Part No. 063932 Mouser Part No 652-63932	Bourns	Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation Learn More about Bourns 063x 093830 0949x flyback transformers	Datasheet	3’934In Stock	CHF 3.02 CHF 2.73 CHF 2.45 CHF 2.34 View CHF 2.22 CHF 2.17 CHF 2.09 CHF 1.96 CHF 1.93	Min.: 1 Mult.: 1	6 W	85 VAC to 265 VAC	12 V	PCB Mount
Power Transformers - Board Mount WE-PSPA 1006 475uH 100mA AEC-Q200 78931610518 Wurth Elektronik 1: CHF 5.81 1’003In Stock	Mfr. Part No. 78931610518 Mouser Part No 710-78931610518	Wurth Elektronik	Power Transformers - Board Mount WE-PSPA 1006 475uH 100mA AEC-Q200 Learn More about Wurth Elektronik wurth aec q200 power transformers	Datasheet	1’003In Stock	Cut Tape CHF 5.81 CHF 5.58 CHF 5.11 CHF 4.65 View Reel CHF 3.54 CHF 4.64 CHF 4.18 CHF 3.54 MouseReel Available	Min.: 1 Mult.: 1 : 1’200		5 V	18 V	PCB Mount
Power Transformers - Board Mount WE-PSPA 86 uH 750mA AEC-Q200 78931812505 Wurth Elektronik 1: CHF 5.81 883In Stock	Mfr. Part No. 78931812505 Mouser Part No 710-78931812505	Wurth Elektronik	Power Transformers - Board Mount WE-PSPA 86 uH 750mA AEC-Q200 Learn More about Wurth Elektronik wurth aec q200 power transformers	Datasheet	883In Stock	Cut Tape CHF 5.81 CHF 5.44 CHF 5.04 CHF 4.90 CHF 4.77 Reel CHF 3.58 MouseReel Available	Min.: 1 Mult.: 1 : 900		5 V	5 V	PCB Mount
Power Transformers - Board Mount WE-PSPA 86 uH 250mA AEC-Q200 78931812515 Wurth Elektronik 1: CHF 5.81 371In Stock	Mfr. Part No. 78931812515 Mouser Part No 710-78931812515	Wurth Elektronik	Power Transformers - Board Mount WE-PSPA 86 uH 250mA AEC-Q200 Learn More about Wurth Elektronik wurth aec q200 power transformers	Datasheet	371In Stock	Cut Tape CHF 5.81 CHF 5.58 CHF 5.11 CHF 4.65 Reel CHF 3.54 MouseReel Available	Min.: 1 Mult.: 1 : 900		5 V	5 V	PCB Mount
Power Transformers - Board Mount WE-PSPA 86 uH 165mA AEC-Q200 78931812523 Wurth Elektronik 1: CHF 5.81 944In Stock	Mfr. Part No. 78931812523 Mouser Part No 710-78931812523	Wurth Elektronik	Power Transformers - Board Mount WE-PSPA 86 uH 165mA AEC-Q200 Learn More about Wurth Elektronik wurth aec q200 power transformers	Datasheet	944In Stock	Cut Tape CHF 5.81 CHF 5.58 CHF 5.11 CHF 4.65 Reel CHF 3.54 View CHF 4.47 CHF 3.53 MouseReel Available	Min.: 1 Mult.: 1 : 900		5 V	23 V	PCB Mount