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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 (USD) 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 WBC SMT Mini Wdebnd 1:9 0.300-500 MHz WBC9-1LC Coilcraft 1: $6.61 544In Stock	Mfr. Part # WBC9-1LC Mouser Part # 994-WBC9-1LC	Coilcraft	Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:9 0.300-500 MHz	Datasheet	544In Stock	Cut Tape $6.61 $5.64 $4.82 Reel $3.94 MouseReel Available	Min.: 1 Mult.: 1 : 750	250 mW
Audio Transformers / Signal Transformers E4/STM-01/STS-3/OC-3 16P SMD Single Ch TG04-TDK2NSRL HALO Electronics 1: $3.75 985In Stock	Mfr. Part # TG04-TDK2NSRL Mouser Part # 493-TG04-TDK2NSRL	HALO Electronics	Audio Transformers / Signal Transformers E4/STM-01/STS-3/OC-3 16P SMD Single Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	985In Stock	$3.75 $3.40 $3.25 $3.03 View $2.54 $2.21	Min.: 1 Mult.: 1
Power Transformers - Board Mount PTCH cord RCA 50 ohm 24" PC-24-50 Trompeter / Cinch Connectivity Solutions 1: $100.69 37In Stock	Mfr. Part # PC-24-50 Mouser Part # 530-PC-24-50	Trompeter / Cinch Connectivity Solutions	Power Transformers - Board Mount PTCH cord RCA 50 ohm 24"		37In Stock	$100.69 $89.50 $87.96 $79.90 $76.18	Min.: 1 Mult.: 1
Current Transformers - Board Mount 10A CURR SENSE TXFR 1:50 SM 53050C Murata Power Solutions 1: $1.19 2,768In Stock	Mfr. Part # 53050C Mouser Part # 580-53050C	Murata Power Solutions	Current Transformers - Board Mount 10A CURR SENSE TXFR 1:50 SM Learn More about Murata Power Solutions murata 5300 5400 5500 transformers	Datasheet	2,768In Stock	Cut Tape $1.19 $1.09 $1.06 $1.04 Reel $0.912 View $1.02 $0.988 $0.974 $0.725 MouseReel Available	Min.: 1 Mult.: 1 : 1,000				PCB Mount
Audio Transformers / Signal Transformers 10GBase-T SMD 120uH 1:1 GEN2 SMD H7028FNL Pulse Electronics 1: $10.63 233In Stock	Mfr. Part # H7028FNL Mouser Part # 673-H7028FNL	Pulse Electronics	Audio Transformers / Signal Transformers 10GBase-T SMD 120uH 1:1 GEN2 SMD	Datasheet	233In Stock	$10.63 $9.10 $8.73 $8.44 View $7.59 $6.92 $6.82 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers MDL SIN XFMR-CMC AEC-Q200 HM1238NL Pulse Electronics 1: $3.44 802In Stock	Mfr. Part # HM1238NL Mouser Part # 673-HM1238NL	Pulse Electronics	Audio Transformers / Signal Transformers MDL SIN XFMR-CMC AEC-Q200 Learn More about Pulse Electronics pulse battery management systems solutions	Datasheet	802In Stock	$3.44 $3.23 $3.21 $3.10 View $3.03 $2.93 $2.90 $2.89	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port HX5014NLT Pulse Electronics 1: $18.12 719In Stock	Mfr. Part # HX5014NLT Mouser Part # 673-HX5014NLT	Pulse Electronics	Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port Learn More about Pulse Electronics pulse ethernet transformers	Datasheet	719In Stock	Cut Tape $18.12 $15.30 $14.42 $13.73 Reel $12.49 View $13.41 $11.54 MouseReel Available	Min.: 1 Mult.: 1 : 250
Pulse Transformers THT Gate Drive 1500uH .75Ohms PE-63385NL Pulse Electronics 1: $6.47 321In Stock	Mfr. Part # PE-63385NL Mouser Part # 673-PE-63385NL	Pulse Electronics	Pulse Transformers THT Gate Drive 1500uH .75Ohms	Datasheet	321In Stock	$6.47 $5.78 $5.52 $5.37 View $5.33 $5.29	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1.3Ohm 1-Por PE-65351NL Pulse Electronics 1: $5.48 790In Stock	Mfr. Part # PE-65351NL Mouser Part # 673-PE-65351NL	Pulse Electronics	Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1.3Ohm 1-Por	Datasheet	790In Stock	$5.48 $4.70 $4.51 $3.68 View $3.56 $3.45 $3.35 $2.88	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1Ohm 1-Port PE-65778NL Pulse Electronics 1: $5.54 1,590In Stock	Mfr. Part # PE-65778NL Mouser Part # 673-PE-65778NL	Pulse Electronics	Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1Ohm 1-Port	Datasheet	1,590In Stock	$5.54 $5.01 $4.81 $4.61 View $4.41 $3.67 $3.53 $3.44	Min.: 1 Mult.: 1
Power Transformers - Board Mount 1CT:2CT Iso4000V Push Pull AEC-Q200 PM2155.012NLT Pulse Electronics 1: $3.55 2,100In Stock	Mfr. Part # PM2155.012NLT Mouser Part # 673-PM2155.012NLT	Pulse Electronics	Power Transformers - Board Mount 1CT:2CT Iso4000V Push Pull AEC-Q200 Learn More about Pulse Electronics pulse pm21x aec q200 transformers	Datasheet	2,100In Stock	Cut Tape $3.55 $3.22 $3.02 $2.93 Reel $2.72 View $2.84 $2.58 $2.06	Min.: 1 Mult.: 1 : 300				SMD/SMT
Power Transformers - Industrial CONTROL TRANSFORMER,3000VA,240/480-120V, MTG3000A Siemens 1: $1,689.86 2In Stock	Mfr. Part # MTG3000A Mouser Part # 982-MTG3000A	Siemens	Power Transformers - Industrial CONTROL TRANSFORMER,3000VA,240/480-120V, Learn More about Siemens class mt transformers	Datasheet	2In Stock	$1,689.86	Min.: 1 Mult.: 1	3000 VA	480 VAC	120 VAC
Current Transformers - Board Mount CS1xxx Curr Sensor 10A 20-50kHz CS1050L Coilcraft 1: $5.20 2,011In Stock	Mfr. Part # CS1050L Mouser Part # 994-CS1050L	Coilcraft	Current Transformers - Board Mount CS1xxx Curr Sensor 10A 20-50kHz Learn More about Coilcraft power magnetics	Datasheet	2,011In Stock	$5.20 $4.25 $3.60 $3.26 View $3.24 $3.13 $3.00	Min.: 1 Mult.: 1
Current Transformers - Board Mount 10A CURR SENSE TXFR 1:200 SM 53200C Murata Power Solutions 1: $1.53 2,847In Stock	Mfr. Part # 53200C Mouser Part # 580-53200C	Murata Power Solutions	Current Transformers - Board Mount 10A CURR SENSE TXFR 1:200 SM Learn More about Murata Power Solutions murata 5300 5400 5500 transformers	Datasheet	2,847In Stock	Cut Tape $1.53 $1.39 $1.34 $1.30 Reel $0.894 View $1.25 $1.19 $1.17 $0.878 MouseReel Available	Min.: 1 Mult.: 1 : 1,000				SMD/SMT
Audio Transformers / Signal Transformers 12uH 3KV 1:2CT:1 2% AEC-Q200 BX6150NL Pulse Electronics 1: $5.37 793In Stock	Mfr. Part # BX6150NL Mouser Part # 673-BX6150NL	Pulse Electronics	Audio Transformers / Signal Transformers 12uH 3KV 1:2CT:1 2% AEC-Q200 Learn More about Pulse Electronics bm bmu bx transformers	Datasheet	793In Stock	$5.37 $4.36 $3.57 $3.43 View $3.33 $3.00 $2.60	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers HDBase-T SMD PoE+ 180uH 1-Port HD8004FNL Pulse Electronics 1: $7.48 265In Stock	Mfr. Part # HD8004FNL Mouser Part # 673-HD8004FNL	Pulse Electronics	Audio Transformers / Signal Transformers HDBase-T SMD PoE+ 180uH 1-Port Learn More about Pulse Electronics pulse hdbaset transformers	Datasheet	265In Stock	$7.48 $6.75 $6.67 $6.61 View $6.23 $6.17 Quote	Min.: 1 Mult.: 1	60 W
Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1-Port HX1148NLT Pulse Electronics 1: $8.70 1,224In Stock	Mfr. Part # HX1148NLT Mouser Part # 673-HX1148NLT	Pulse Electronics	Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1-Port Learn More about Pulse Electronics pulse ethernet transformers	Datasheet	1,224In Stock	Cut Tape $8.70 $7.48 $7.18 $6.96 Reel $6.46 View $6.74 $5.84 $5.53 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,200 : 300
Power Transformers - Board Mount SMD HiFreq WireWound 20.4uH .15Ohms PA1277NLT Pulse Electronics 1: $3.70 681In Stock	Mfr. Part # PA1277NLT Mouser Part # 673-PA1277NLT	Pulse Electronics	Power Transformers - Board Mount SMD HiFreq WireWound 20.4uH .15Ohms	Datasheet	681In Stock	Cut Tape $3.70 $3.35 $3.09 $3.00 Reel $2.71 View $2.72 $2.30 MouseReel Available	Min.: 1 Mult.: 1 : 200
Power Transformers - Board Mount SMD HiFreq WireWound 28.9uH .058Ohms PA1528NLT Pulse Electronics 1: $3.82 933In Stock	Mfr. Part # PA1528NLT Mouser Part # 673-PA1528NLT	Pulse Electronics	Power Transformers - Board Mount SMD HiFreq WireWound 28.9uH .058Ohms	Datasheet	933In Stock	Cut Tape $3.82 $3.46 $3.11 $3.01 Reel $2.84 View $2.92 $2.75	Min.: 1 Mult.: 1 : 150
Audio Transformers / Signal Transformers SMD Digital Audio 3000uH .5Ohms 1-Port PE-65848NLT Pulse Electronics 1: $7.87 1,000In Stock	Mfr. Part # PE-65848NLT Mouser Part # 673-PE-65848NLT	Pulse Electronics	Audio Transformers / Signal Transformers SMD Digital Audio 3000uH .5Ohms 1-Port	Datasheet	1,000In Stock	Cut Tape $7.87 $6.37 $6.11 $5.92 Reel $5.49 View $5.74 $4.96 $4.52 $4.50 MouseReel Available	Min.: 1 Mult.: 1 : 250
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por TX1287NL Pulse Electronics 1: $3.23 560In Stock	Mfr. Part # TX1287NL Mouser Part # 673-TX1287NL	Pulse Electronics	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por	Datasheet	560In Stock	$3.23 $3.22	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 8-Port TX1471NL Pulse Electronics 1: $9.75 283In Stock	Mfr. Part # TX1471NL Mouser Part # 673-TX1471NL	Pulse Electronics	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 8-Port	Datasheet	283In Stock	$9.75 $8.45 $8.13 $7.92 View $6.68 $6.16 $6.15	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms 749020022A Wurth Elektronik 1: $17.10 355In Stock	Mfr. Part # 749020022A Mouser Part # 710-749020022A	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	355In Stock	Cut Tape $17.10 $14.13 $12.18 Reel $11.55 MouseReel Available	Min.: 1 Mult.: 1 : 330
Audio Transformers / Signal Transformers LAN 1 Port 10/100/1000 Base-T T,C,S ALANS10001-3J41DT ABRACON 1: $2.64 1,337In Stock	Mfr. Part # ALANS10001-3J41DT Mouser Part # 815-ALANS100013J41DT	ABRACON	Audio Transformers / Signal Transformers LAN 1 Port 10/100/1000 Base-T T,C,S Learn More about ABRACON alans10001 lan transformer modules	Datasheet	1,337In Stock	Cut Tape $2.64 $1.99 $1.90 $1.86 Reel $1.58 $1.53 MouseReel Available	Min.: 1 Mult.: 1 : 400
Audio Transformers / Signal Transformers 275uH 10% 1:1 DCR=1.2Ohms AEC-Q200 WA8478-BEC Coilcraft 1: $6.80 1,094In Stock	Mfr. Part # WA8478-BEC Mouser Part # 994-WA8478-BEC	Coilcraft	Audio Transformers / Signal Transformers 275uH 10% 1:1 DCR=1.2Ohms AEC-Q200 Learn More about Coilcraft wa8478 flyback transformers	Datasheet	1,094In Stock	Cut Tape $6.80 $5.28 $5.06 $4.91 Reel $4.55 View $4.76 $4.41 $4.27 MouseReel Available	Min.: 1 Mult.: 1 : 175