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Transformers

Transformers are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many transformer manufacturers including Bel, Coilcraft, Hammond, ICE Components, 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 (COP) Filter the results in the table by unit price based on your quantity.	Qty.	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Audio Transformers / Signal Transformers 2.5Gig Reinforced SMD 24P ISO MOD TGR2G-S420N24LF HALO Electronics 1: $ 145.423 84In Stock New Product	Mfr. Part # TGR2G-S420N24LF Mouser Part # 493-TGR2G-S420N24LF New Product	HALO Electronics	Audio Transformers / Signal Transformers 2.5Gig Reinforced SMD 24P ISO MOD		84In Stock	$ 145.423 $ 103.853 $ 87.247 $ 72.730 View $ 58.176 $ 49.459 Quote	Min.: 1 Mult.: 1
Power Transformers - Industrial 100 VA Type MTE Control Transformer C0100E1B Eaton Electrical 1: $ 1.232.333 2In Stock New Product	Mfr. Part # C0100E1B Mouser Part # 504-C0100E1B New Product	Eaton Electrical	Power Transformers - Industrial 100 VA Type MTE Control Transformer	Datasheet	2In Stock	$ 1.232.333 $ 1.118.033	Min.: 1 Mult.: 1
Current Transformers - Industrial SPLT CR CT 1000A, .6% ACCY, 3"X3.5" WI CT-SP-3135-1000-5 Eaton Electrical 1: $ 1.202.866 1In Stock New Product	Mfr. Part # CT-SP-3135-1000-5 Mouser Part # 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	$ 1.202.866 $ 1.111.945	Min.: 1 Mult.: 1				Bracket
Audio Transformers / Signal Transformers BMS Transformer/CMC,6PIN,SGL,4.3kVDC SM91542AL-E Bourns 1: $ 9.726 1.646In Stock	Mfr. Part # SM91542AL-E Mouser Part # 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 $ 9.726 $ 8.934 $ 8.105 $ 7.601 View Reel $ 5.511 $ 5.872 $ 5.800 $ 5.547 $ 5.511 MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Current Transformers - Industrial SPLT CR CT 600A, .6% ACCY, 2"X3" WI CT-SP-2031-600-5 Eaton Electrical 1: $ 999.699 1In Stock New Product	Mfr. Part # CT-SP-2031-600-5 Mouser Part # 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	$ 999.699 $ 906.364 $ 888.101	Min.: 1 Mult.: 1				Bracket
Current Transformers - Board Mount CS4xxx High Freq 80000uH 35A 4Ohms CS4200V-01L Coilcraft 1: $ 27.161 7.008In Stock	Mfr. Part # CS4200V-01L Mouser Part # 994-CS4200V-01L	Coilcraft	Current Transformers - Board Mount CS4xxx High Freq 80000uH 35A 4Ohms Learn More about Coilcraft power magnetics	Datasheet	7.008In Stock	$ 27.161 $ 21.974 $ 21.109 $ 20.461 View $ 19.812 $ 18.912 $ 18.335 $ 17.759 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz PWB2010LC Coilcraft 1: $ 23.415 7.099In Stock	Mfr. Part # PWB2010LC Mouser Part # 994-PWB2010LC	Coilcraft	Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz	Datasheet	7.099In Stock	Cut Tape $ 23.415 $ 17.687 $ 16.823 Reel $ 14.445 $ 13.977 $ 13.544 MouseReel Available	Min.: 1 Mult.: 1 : 250	250 mW (1/4 W)
Power Transformers - Board Mount HFTR4CA Proterial 1: $ 58.645 230In Stock	Mfr. Part # HFTR4CA Mouser Part # 205-HFTR4CA	Proterial	Power Transformers - Board Mount Learn More about Proterial hitachi metals hftr transformers	Datasheet	230In Stock	$ 58.645 $ 49.279 $ 47.262 $ 45.785 View $ 44.344 $ 42.471 $ 41.138 Quote	Min.: 1 Mult.: 1		24 V		PCB Mount
Current Transformers - Board Mount 7mH 5kVDC 50A DCR=.5mohms T=1:125 AEC-Q200 PMS6322.125NLT Pulse Electronics 1: $ 15.742 616In Stock	Mfr. Part # PMS6322.125NLT Mouser Part # 673-PMS6322.125NLT	Pulse Electronics	Current Transformers - Board Mount 7mH 5kVDC 50A DCR=.5mohms T=1:125 AEC-Q200 Learn More about Pulse Electronics pulse aec q200 current sense transformers	Datasheet	616In Stock	Cut Tape $ 15.742 $ 14.229 $ 13.328 $ 12.932 $ 12.500 Reel $ 9.582 MouseReel Available	Min.: 1 Mult.: 1 : 350				SMD/SMT
Power Transformers - Board Mount WE-PSPA 86 uH 250mA AEC-Q200 78931812515 Wurth Elektronik 1: $ 26.008 378In Stock	Mfr. Part # 78931812515 Mouser Part # 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	378In Stock	Cut Tape $ 26.008 $ 24.964 $ 22.874 $ 20.821 Reel $ 15.814 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: $ 26.008 950In Stock	Mfr. Part # 78931812523 Mouser Part # 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	950In Stock	Cut Tape $ 26.008 $ 24.964 $ 22.874 $ 20.821 Reel $ 15.814 View $ 20.137 $ 15.778 MouseReel Available	Min.: 1 Mult.: 1 : 900		5 V	23 V	PCB Mount
Audio Transformers / Signal Transformers LAN XFMR 10G BASE-T (PoE+) TM7008ANL Taoglas 1: $ 33.789 729In Stock	Mfr. Part # TM7008ANL Mouser Part # 960-TM7008ANL	Taoglas	Audio Transformers / Signal Transformers LAN XFMR 10G BASE-T (PoE+) Learn More about Taoglas tm lan transformers	Datasheet	729In Stock	Cut Tape $ 33.789 $ 30.511 $ 28.350 $ 27.485 $ 24.279 Reel $ 21.758 MouseReel Available	Min.: 1 Mult.: 1 : 450
Audio Transformers / Signal Transformers LAN Transformer/CMC,12PIN,100Base,SGL,4.0kVAC, -40 to 105C SM91078L-E Bourns 1: $ 39.193 1.145In Stock	Mfr. Part # SM91078L-E Mouser Part # 652-SM91078L-E	Bourns	Audio Transformers / Signal Transformers LAN Transformer/CMC,12PIN,100Base,SGL,4.0kVAC, -40 to 105C Learn More about Bourns sm91078l transformer	Datasheet	1.145In Stock	Cut Tape $ 39.193 $ 39.157 $ 32.384 $ 31.124 Reel $ 24.603 View $ 29.827 $ 28.998 $ 19.776 MouseReel Available	Min.: 1 Mult.: 1 : 400
Audio Transformers / Signal Transformers WE-LAN AQ SMD Tfrmr 10/100/1000 Base-T 749020310 Wurth Elektronik 1: $ 25.216 5.409In Stock 2.000On Order	Mfr. Part # 749020310 Mouser Part # 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	5.409In Stock 2.000On Order	Cut Tape $ 25.216 $ 22.118 $ 19.740 Reel $ 17.039 $ 13.833 MouseReel Available	Min.: 1 Mult.: 1 : 400
Audio Transformers / Signal Transformers 10/100/1000 Base-T Transformer 1 Port 749024012 Wurth Elektronik 1: $ 78.565 1.562In Stock	Mfr. Part # 749024012 Mouser Part # 710-749024012	Wurth Elektronik	Audio Transformers / Signal Transformers 10/100/1000 Base-T Transformer 1 Port Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	1.562In Stock	Cut Tape $ 78.565 $ 75.864 $ 71.649 Reel $ 64.048 $ 60.050 MouseReel Available	Min.: 1 Mult.: 1 : 175
Power Transformers - Board Mount MID-UDS PGA460 3 mH 750317161 Wurth Elektronik 1: $ 38.508 5.649In Stock	Mfr. Part # 750317161 Mouser Part # 710-750317161	Wurth Elektronik	Power Transformers - Board Mount MID-UDS PGA460 3 mH Learn More about Wurth Elektronik wurth electronics signal transformers	Datasheet	5.649In Stock	Cut Tape $ 38.508 $ 38.472 $ 38.436 $ 38.400 Reel $ 36.455 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 800				SMD/SMT
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS ADTT4-1+ Mini-Circuits 1: $ 26.152 4.087In Stock	Mfr. Part # ADTT4-1+ Mouser Part # 139-ADTT4-1	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS	Datasheet	4.087In Stock	Cut Tape $ 26.152 $ 26.116 Reel $ 26.080 $ 25.900 $ 25.216 $ 24.711 MouseReel Available	Min.: 1 Mult.: 1 : 100	250 mW
Power Transformers - Board Mount BMS xformer 2-Ch 1600V AECQ +125 C SM91501ALE Bourns 1: $ 15.850 16.090In Stock	Mfr. Part # SM91501ALE Mouser Part # 652-SM91501ALE	Bourns	Power Transformers - Board Mount BMS xformer 2-Ch 1600V AECQ +125 C Learn More about Bourns bms transformers	Datasheet	16.090In Stock	Cut Tape $ 15.850 $ 14.337 $ 13.076 $ 12.680 View Reel $ 9.042 $ 12.284 $ 12.140 $ 11.743 $ 10.591 $ 9.042 MouseReel Available	Min.: 1 Mult.: 1 : 2.000				PCB Mount
Audio Transformers / Signal Transformers 1:1 LTCC Transformer, 2150 - 3600 MHz, 50? TCW1-362+ Mini-Circuits 1: $ 6.484 1.263In Stock	Mfr. Part # TCW1-362+ Mouser Part # 139-TCW1-362+	Mini-Circuits	Audio Transformers / Signal Transformers 1:1 LTCC Transformer, 2150 - 3600 MHz, 50?	Datasheet	1.263In Stock	Cut Tape $ 6.484 $ 6.232 Reel $ 6.160 MouseReel Available	Min.: 1 Mult.: 1 : 500	500 mW
Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC 100B-1003XNL iNRCORE 1: $ 86.562 1.189In Stock	Mfr. Part # 100B-1003XNL Mouser Part # 673-100B-1003XNL	iNRCORE	Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC	Datasheet	1.189In Stock	$ 86.562 $ 77.953 $ 75.359 $ 69.524 View $ 66.822 $ 62.391 Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount Flyback Transformer for LT8316 11328-T074 Sumida 1: $ 26.585 3.449In Stock	Mfr. Part # 11328-T074 Mouser Part # 851-11328-T074	Sumida	Power Transformers - Board Mount Flyback Transformer for LT8316 Learn More about Sumida flyback transformers lt8316	Datasheet	3.449In Stock	$ 26.585 $ 20.893 $ 19.957 $ 19.416 View $ 18.840 $ 18.047 $ 17.471 $ 16.931 $ 16.282	Min.: 1 Mult.: 1				Through Hole
Pulse Transformers PULSE TRANSFORMERS IT370 TE Connectivity / Schaffner 1: $ 133.428 697In Stock	Mfr. Part # IT370 Mouser Part # 631-IT370	TE Connectivity / Schaffner	Pulse Transformers PULSE TRANSFORMERS Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	697In Stock	$ 133.428 $ 127.736 $ 114.948 $ 110.193 $ 90.525	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Flux Coupled 1:1 Transformer 0.4-500MHz MABA-009180-500MHz MACOM 1: $ 13.292 21.383In Stock	Mfr. Part # MABA-009180-500MHz Mouser Part # 937-009180-500MHZ	MACOM	Audio Transformers / Signal Transformers Flux Coupled 1:1 Transformer 0.4-500MHz	Datasheet	21.383In Stock	Cut Tape $ 13.292 $ 10.807 $ 9.150 $ 8.573 $ 8.393 Reel $ 7.096 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	250 mW (1/4 W)
Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 800 MHz - 6.8 GHz, 50? TTC1-682W+ Mini-Circuits 1: $ 43.731 39In Stock 1.500Expected 11/2/2026	Mfr. Part # TTC1-682W+ Mouser Part # 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	39In Stock 1.500Expected 11/2/2026	Cut Tape $ 43.731 $ 40.742 $ 38.112 Reel $ 38.112 MouseReel Available	Min.: 1 Mult.: 1 : 500	500 mW
Audio Transformers / Signal Transformers HV Balun Adaptor for SMPTE-292M HDTV HFBL075100A iNRCORE 1: $ 4.327.862 29In Stock	Mfr. Part # HFBL075100A Mouser Part # 673-HFBL075100A	iNRCORE	Audio Transformers / Signal Transformers HV Balun Adaptor for SMPTE-292M HDTV	Datasheet	29In Stock	$ 4.327.862	Min.: 1 Mult.: 1