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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, TDK, Triad Magnetics, Vacuumschmelze, Wurth Elektronik & more. Please view our selection of transformers below.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Power Rating	Mounting Style
Audio Transformers / Signal Transformers Telecom Transformer 1CT:1CT 24Term SMD 1000B-5012X iNRCORE 1: ¥9,072.4 352In Stock	Mfr. Part # 1000B-5012X Mouser Part # 673-1000B-5012X	iNRCORE	Audio Transformers / Signal Transformers Telecom Transformer 1CT:1CT 24Term SMD Learn More about iNRCORE pulser 1000 base t transformers	Datasheet	352In Stock	¥9,072.4 ¥8,236.9 ¥7,932.9 View Quote	Min.: 1 Mult.: 1	No
Current Transformers - Industrial 1PH CURRENT TXFORM 100AAC MI100 Carlo Gavazzi 1: ¥17,988.6 21In Stock	Mfr. Part # MI100 Mouser Part # 225-MI100	Carlo Gavazzi	Current Transformers - Industrial 1PH CURRENT TXFORM 100AAC	Datasheet	21In Stock	¥17,988.6 ¥16,796 ¥16,096.8 ¥16,008.7	Min.: 1 Mult.: 1		500 mW	Chassis
Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH 1-Port H5084FNL Pulse Electronics 1: ¥895.3 1,538In Stock	Mfr. Part # H5084FNL Mouser Part # 673-H5084FNL	Pulse Electronics	Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH 1-Port	Datasheet	1,538In Stock	¥895.3 ¥808.9 ¥770.7 ¥745.8 View ¥722.5 ¥634.5 ¥588 ¥573	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 1000Base-T SMD PoE 350uH .65Ohms 1-Port H6062FNLT Pulse Electronics 1: ¥1,013.2 438In Stock	Mfr. Part # H6062FNLT Mouser Part # 673-H6062FNLT	Pulse Electronics	Audio Transformers / Signal Transformers 1000Base-T SMD PoE 350uH .65Ohms 1-Port Learn More about Pulse Electronics pulse poe solutions	Datasheet	438In Stock	Cut Tape ¥1,013.2 ¥865.4 ¥830.5 ¥803.9 Reel ¥666.1 View ¥732.5 ¥646.1 ¥616.2 ¥591.3	Min.: 1 Mult.: 1 : 300
Pulse Transformers 1:1 24TERM H7029FNLT Pulse Electronics 1: ¥1,878.6 200In Stock	Mfr. Part # H7029FNLT Mouser Part # 673-H7029FNLT	Pulse Electronics	Pulse Transformers 1:1 24TERM	Datasheet	200In Stock	Cut Tape ¥1,878.6 ¥1,597.9 ¥1,531.4 ¥1,484.9 Reel ¥1,272.3 View ¥1,438.4 ¥1,229.1 ¥1,186 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300			PCB Mount
Audio Transformers / Signal Transformers 10/100Base-T SMD 1-Port HX1178NL Pulse Electronics 1: ¥1,347.1 387In Stock	Mfr. Part # HX1178NL Mouser Part # 673-HX1178NL	Pulse Electronics	Audio Transformers / Signal Transformers 10/100Base-T SMD 1-Port Learn More about Pulse Electronics pulse ethernet transformers	Datasheet	387In Stock	¥1,347.1 ¥1,179.3 ¥1,141.1 ¥1,044.8 View ¥993.3 ¥936.8 ¥921.9 ¥905.2 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 1-Port HX2260FNLT Pulse Electronics 1: ¥682.7 934In Stock	Mfr. Part # HX2260FNLT Mouser Part # 673-HX2260FNLT	Pulse Electronics	Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 1-Port Learn More about Pulse Electronics pulse poe solutions	Datasheet	934In Stock	Cut Tape ¥682.7 ¥617.9 ¥576.4 ¥486.7 Reel ¥468.4 View ¥468.4 ¥466.7 ¥415.3 ¥406.9	Min.: 1 Mult.: 1 : 600
Power Transformers - Board Mount EFD20 9V-36V Flyback SMD 35W PA1836NL Pulse Electronics 1: ¥976.7 486In Stock	Mfr. Part # PA1836NL Mouser Part # 673-PA1836NL	Pulse Electronics	Power Transformers - Board Mount EFD20 9V-36V Flyback SMD 35W	Datasheet	486In Stock	¥976.7 ¥887 ¥828.8 ¥762.4 View ¥725.9 ¥627.9 ¥624.5 ¥612.9 ¥606.3	Min.: 1 Mult.: 1			PCB Mount
Power Transformers - Board Mount SMD HiFreq WireWound 128uH .41Ohms PA3856.005NLT Pulse Electronics 1: ¥652.8 798In Stock	Mfr. Part # PA3856.005NLT Mouser Part # 673-PA3856.005NLT	Pulse Electronics	Power Transformers - Board Mount SMD HiFreq WireWound 128uH .41Ohms	Datasheet	798In Stock	Cut Tape ¥652.8 ¥591.3 ¥533.2 ¥516.6 Reel ¥420.2 View ¥418.6 ¥397 MouseReel Available	Min.: 1 Mult.: 1 : 130
Audio Transformers / Signal Transformers SMD 10BaseT Islation 140uH .3Ohms 1-Port PE-65745NL Pulse Electronics 1: ¥601.3 1,115In Stock	Mfr. Part # PE-65745NL Mouser Part # 673-PE-65745NL	Pulse Electronics	Audio Transformers / Signal Transformers SMD 10BaseT Islation 140uH .3Ohms 1-Port	Datasheet	1,115In Stock	¥601.3 ¥518.2 ¥463.4 ¥416.9 View ¥405.3 ¥383.7	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 100Base-T SMD NonPoE .6Ohms 1-Port PE-68515LNLT Pulse Electronics 1: ¥1,219.2 1,759In Stock	Mfr. Part # PE-68515LNLT Mouser Part # 673-PE-68515LNLT	Pulse Electronics	Audio Transformers / Signal Transformers 100Base-T SMD NonPoE .6Ohms 1-Port	Datasheet	1,759In Stock	Cut Tape ¥1,219.2 ¥1,101.2 ¥1,058.1 ¥1,024.8 Reel ¥921.9 View ¥971.7 ¥900.3 ¥798.9 MouseReel Available	Min.: 1 Mult.: 1 : 160
Power Transformers - Board Mount SMD Hi Isolation Pwr 2350uH .9Ohms PH9185.083NLT Pulse Electronics 1: ¥654.4 644In Stock	Mfr. Part # PH9185.083NLT Mouser Part # 673-PH9185.083NLT	Pulse Electronics	Power Transformers - Board Mount SMD Hi Isolation Pwr 2350uH .9Ohms Learn More about Pulse Electronics pulse ph9185nl	Datasheet	644In Stock	Cut Tape ¥654.4 ¥593 ¥534.8 ¥518.2 Reel ¥476.7 View ¥501.6 ¥453.5 ¥406.9 MouseReel Available	Min.: 1 Mult.: 1 : 150
Pulse Transformers 2.6mH 4kV Iso 1:2 98Vus PH9385.012NLT Pulse Electronics 1: ¥561.4 951In Stock	Mfr. Part # PH9385.012NLT Mouser Part # 673-PH9385012NLT	Pulse Electronics	Pulse Transformers 2.6mH 4kV Iso 1:2 98Vus	Datasheet	951In Stock	Cut Tape ¥561.4 ¥508.3 ¥475 ¥461.8 Reel ¥415.3 View ¥446.8 ¥373.7 ¥345.5 ¥342.2 MouseReel Available	Min.: 1 Mult.: 1 : 300			SMD/SMT
Pulse Transformers 2.88mH 4kV Iso 1:2:2 250Vus PH9400.122NLT Pulse Electronics 1: ¥702.6 632In Stock	Mfr. Part # PH9400.122NLT Mouser Part # 673-PH9400122NLT	Pulse Electronics	Pulse Transformers 2.88mH 4kV Iso 1:2:2 250Vus	Datasheet	632In Stock	Cut Tape ¥702.6 ¥634.5 ¥558.1 ¥541.5 Reel ¥463.4 View ¥531.5 ¥423.6 MouseReel Available	Min.: 1 Mult.: 1 : 150			SMD/SMT
Audio Transformers / Signal Transformers E4/STM-01/STS-3/OC-3 16P SMD Single Ch TG04-TDK2NSRL HALO Electronics 1: ¥583 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	¥583 ¥551.5 ¥534.8 ¥503.3 View ¥421.9 ¥378.7	Min.: 1 Mult.: 1
Power Transformers - Board Mount PTCH cord RCA 50 ohm 24" PC-24-50 Trompeter / Cinch Connectivity Solutions 1: ¥16,729.6 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	¥16,729.6 ¥15,349.3 ¥14,869.3 ¥14,513.8 View ¥14,297.9 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port H5200NL Pulse Electronics 1: ¥2,292.2 168In Stock	Mfr. Part # H5200NL Mouser Part # 673-H5200NL	Pulse Electronics	Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	168In Stock	¥2,292.2 ¥2,069.6 ¥1,958.3 ¥1,855.3 View ¥1,624.5 ¥1,622.8 ¥1,592.9 ¥1,578 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10GBase-T SMD 120uH 1:1 GEN2 SMD H7028FNL Pulse Electronics 1: ¥1,767.3 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	¥1,767.3 ¥1,582.9 ¥1,504.9 ¥1,456.7 View ¥1,290.6 ¥1,234.1 ¥1,204.2 ¥1,177.6 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers MDL SIN XFMR-CMC AEC-Q200 HM1238NL Pulse Electronics 1: ¥710.9 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	¥710.9 ¥611.2 ¥584.7 ¥566.4 View ¥549.8 ¥526.5 ¥516.6	Min.: 1 Mult.: 1
Power Transformers - Board Mount XFMR FLYBACK EFD20 SM NPB PA1736NLT Pulse Electronics 1: ¥896.9 761In Stock	Mfr. Part # PA1736NLT Mouser Part # 673-PA1736NLT	Pulse Electronics	Power Transformers - Board Mount XFMR FLYBACK EFD20 SM NPB	Datasheet	761In Stock	Cut Tape ¥896.9 ¥794 ¥762.4 ¥739.1 Reel ¥677.7 View ¥656.1 ¥599.6 ¥581.4 ¥573 MouseReel Available	Min.: 1 Mult.: 1 : 100			PCB Mount
Pulse Transformers THT Gate Drive 1500uH .75Ohms PE-63385NL Pulse Electronics 1: ¥1,184.3 321In Stock	Mfr. Part # PE-63385NL Mouser Part # 673-PE-63385NL	Pulse Electronics	Pulse Transformers THT Gate Drive 1500uH .75Ohms	Datasheet	321In Stock	¥1,184.3 ¥1,039.8 ¥1,004.9 ¥951.8 View ¥946.8 ¥903.6 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1.3Ohm 1-Por PE-65351NL Pulse Electronics 1: ¥910.2 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	¥910.2 ¥823.9 ¥790.6 ¥671 View ¥649.5 ¥622.9 ¥604.6 ¥601.3 ¥566.4	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1Ohm 1-Port PE-65778NL Pulse Electronics 1: ¥920.2 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	¥920.2 ¥832.2 ¥798.9 ¥767.4 View ¥742.5 ¥647.8 ¥624.5 ¥601.3 ¥594.6	Min.: 1 Mult.: 1
Power Transformers - Board Mount SMD Hi Isolation Pwr 1260uH .7Ohms PH9185.043NLT Pulse Electronics 1: ¥654.4 1,219In Stock	Mfr. Part # PH9185.043NLT Mouser Part # 673-PH9185.043NLT	Pulse Electronics	Power Transformers - Board Mount SMD Hi Isolation Pwr 1260uH .7Ohms Learn More about Pulse Electronics pulse ph9185nl	Datasheet	1,219In Stock	Cut Tape ¥654.4 ¥593 ¥534.8 ¥518.2 Reel ¥476.7 View ¥501.6 ¥438.5 MouseReel Available	Min.: 1 Mult.: 1 Max.: 600 : 150
Power Transformers - Board Mount SMD 3W 27V/us 680uH 3CT:4CT 20% PH9384.034NLT Pulse Electronics 1: ¥406.9 2,521In Stock	Mfr. Part # PH9384.034NLT Mouser Part # 673-PH9384.034NLT	Pulse Electronics	Power Transformers - Board Mount SMD 3W 27V/us 680uH 3CT:4CT 20% Learn More about Pulse Electronics pulse high isolation transformers	Datasheet	2,521In Stock	Cut Tape ¥406.9 ¥358.8 ¥333.9 ¥323.9 Reel ¥252.5 View ¥315.6 ¥255.8 ¥240.8 MouseReel Available	Min.: 1 Mult.: 1 : 400		3 W	SMD/SMT