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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 (PHP) Filter the results in the table by unit price based on your quantity.	Qty.	Power Rating	Mounting Style
Pulse Transformers SMD Gate Drive 980uH .88Ohms PA0173NLT Pulse Electronics 1: ₱160.12 1,426In Stock	Mfr. Part # PA0173NLT Mouser Part # 673-PA0173NLT	Pulse Electronics	Pulse Transformers SMD Gate Drive 980uH .88Ohms	Datasheet	1,426In Stock	Cut Tape ₱160.12 ₱145.40 ₱131.90 ₱128.22 View Reel ₱105.52 ₱123.93 ₱121.47 ₱114.11 ₱105.52 MouseReel Available	Min.: 1 Mult.: 1 : 900
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 1Ohm 2-Port PE-68828NL Pulse Electronics 1: ₱633.13 450In Stock	Mfr. Part # PE-68828NL Mouser Part # 673-PE-68828NL	Pulse Electronics	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 1Ohm 2-Port	Datasheet	450In Stock	₱633.13 ₱565.65 ₱543.56 ₱542.95 View ₱442.33 ₱420.25 Quote	Min.: 1 Mult.: 1
Pulse Transformers 1.02mH 2.5kV Iso 3CT:8CT SM NPB PH9085.038NLT Pulse Electronics 1: ₱143.56 1,340In Stock	Mfr. Part # PH9085.038NLT Mouser Part # 673-PH9085038NLT	Pulse Electronics	Pulse Transformers 1.02mH 2.5kV Iso 3CT:8CT SM NPB	Datasheet	1,340In Stock	Cut Tape ₱143.56 ₱118.41 ₱117.18 ₱114.11 Reel ₱101.23 View ₱107.36 ₱94.48 MouseReel Available	Min.: 1 Mult.: 1 : 700		SMD/SMT
Power Transformers - Board Mount 1CT:3CT Iso4000V Push Pull AEC-Q200 PM2155.013NLT Pulse Electronics 1: ₱205.52 1,685In Stock	Mfr. Part # PM2155.013NLT Mouser Part # 673-PM2155.013NLT	Pulse Electronics	Power Transformers - Board Mount 1CT:3CT Iso4000V Push Pull AEC-Q200 Learn More about Pulse Electronics pulse pm21x aec q200 transformers	Datasheet	1,685In Stock	Cut Tape ₱205.52 ₱186.50 ₱174.23 ₱168.71 Reel ₱149.69 View ₱163.80 ₱126.99 ₱121.47	Min.: 1 Mult.: 1 : 300		SMD/SMT
Power Transformers - Board Mount 3CT:8CT Iso5000V SMT 5kVrms AEC-Q200 PM2190.038NLT Pulse Electronics 1: ₱215.34 747In Stock	Mfr. Part # PM2190.038NLT Mouser Part # 673-PM2190.038NLT	Pulse Electronics	Power Transformers - Board Mount 3CT:8CT Iso5000V SMT 5kVrms AEC-Q200 Learn More about Pulse Electronics pulse pm21x aec q200 transformers	Datasheet	747In Stock	Cut Tape ₱215.34 ₱194.48 ₱182.82 ₱177.30 Reel ₱158.28 View ₱171.78 ₱145.40 ₱135.58 ₱134.36	Min.: 1 Mult.: 1 : 150		SMD/SMT
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 1Ohm 2-Port TX1099NLT Pulse Electronics 1: ₱354.60 488In Stock	Mfr. Part # TX1099NLT Mouser Part # 673-TX1099NL673-T	Pulse Electronics	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 1Ohm 2-Port	Datasheet	488In Stock	Cut Tape ₱354.60 ₱320.86 ₱307.98 ₱298.16 Reel ₱230.68 View ₱287.12 ₱272.39 ₱224.54 ₱211.66 MouseReel Available	Min.: 1 Mult.: 1 : 600
Current Transformers - Industrial CT 100:1 WITH FLUX COND 31MM ELCT5-31 Littelfuse 1: ₱24,898.90 4In Stock	Mfr. Part # ELCT5-31 Mouser Part # 576-ELCT5-31	Littelfuse	Current Transformers - Industrial CT 100:1 WITH FLUX COND 31MM Learn More about Littelfuse industrial portfolio	Datasheet	4In Stock	₱24,898.90	Min.: 1 Mult.: 1		Panel
Current Transformers - Industrial 1000:5 4.25MM ID XFMR CURRENT SE-CS10-4 Littelfuse 1: ₱30,529.60 5In Stock	Mfr. Part # SE-CS10-4 Mouser Part # 576-SE-CS10-4	Littelfuse	Current Transformers - Industrial 1000:5 4.25MM ID XFMR CURRENT Learn More about Littelfuse industrial portfolio	Datasheet	5In Stock	₱30,529.60	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers DIGITAL AUDIO TRANSFORMER DA102JC-R Murata Power Solutions 1: ₱131.29 4,475In Stock 5,000Expected 14/12/2026	Mfr. Part # DA102JC-R Mouser Part # 580-DA102JC-R	Murata Power Solutions	Audio Transformers / Signal Transformers DIGITAL AUDIO TRANSFORMER Learn More about Murata Power Solutions MurataDA100J	Datasheet	4,475In Stock 5,000Expected 14/12/2026	Cut Tape ₱131.29 ₱119.02 ₱111.04 ₱107.36 Reel ₱92.03 View ₱103.07 ₱85.89 MouseReel Available	Min.: 1 Mult.: 1 : 500
Power Transformers - Board Mount BMS transformer/CMC,12PIN,DUAL, 4.3KVDC SM91509AL-E Bourns 1: ₱300.62 1,928In Stock	Mfr. Part # SM91509AL-E Mouser Part # 652-SM91509AL-E	Bourns	Power Transformers - Board Mount BMS transformer/CMC,12PIN,DUAL, 4.3KVDC Learn More about Bourns bms transformers	Datasheet	1,928In Stock	Cut Tape ₱300.62 ₱269.33 ₱253.99 ₱246.01 View Reel ₱205.52 ₱238.65 ₱228.84 ₱221.47 ₱206.14 ₱205.52 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		PCB Mount
Audio Transformers / Signal Transformers MDL SIN 1GD 1:1 5K FUNCTUNIONAL SMD H5187NL Pulse Electronics 1: ₱544.79 280In Stock	Mfr. Part # H5187NL Mouser Part # 673-H5187NL	Pulse Electronics	Audio Transformers / Signal Transformers MDL SIN 1GD 1:1 5K FUNCTUNIONAL SMD Learn More about Pulse Electronics pulse ethernet transformers	Datasheet	280In Stock	₱544.79 ₱491.41 ₱470.55 ₱455.83 View ₱404.30 ₱388.96 ₱385.89 ₱380.98 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH 1-port HX5004ENL Pulse Electronics 1: ₱449.70 1,366In Stock	Mfr. Part # HX5004ENL Mouser Part # 673-HX5004ENL	Pulse Electronics	Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH 1-port Learn More about Pulse Electronics pulse ethernet transformers	Datasheet	1,366In Stock	₱449.70 ₱385.28 ₱369.33 ₱357.67 View ₱331.90 ₱292.03 ₱285.28 ₱273.62	Min.: 1 Mult.: 1
Current Transformers - Board Mount SMD Current Sense AEC-Q200 1:40 Xfmr PA1005.040QNLT Pulse Electronics 1: ₱119.63 2,331In Stock	Mfr. Part # PA1005.040QNLT Mouser Part # 673-PA1005.040QNLT	Pulse Electronics	Current Transformers - Board Mount SMD Current Sense AEC-Q200 1:40 Xfmr Learn More about Pulse Electronics pulse aec q200 current sense transformers	Datasheet	2,331In Stock	Cut Tape ₱119.63 ₱108.59 ₱100.00 ₱96.93 Reel ₱85.28 View ₱94.48 ₱92.64 ₱88.96 ₱84.05 MouseReel Available	Min.: 1 Mult.: 1 : 900
Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 19uH 1-Port PE-65968NL Pulse Electronics 1: ₱336.20 549In Stock	Mfr. Part # PE-65968NL Mouser Part # 673-PE-65968NL	Pulse Electronics	Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 19uH 1-Port	Datasheet	549In Stock	₱336.20 ₱306.14 ₱295.71 ₱287.12 View ₱279.14 ₱261.96	Min.: 1 Mult.: 1
Pulse Transformers 3.2mH 4kV Iso 4:5 109Vus PH9385.045NLT Pulse Electronics 1: ₱207.36 1,126In Stock	Mfr. Part # PH9385.045NLT Mouser Part # 673-PH9385045NLT	Pulse Electronics	Pulse Transformers 3.2mH 4kV Iso 4:5 109Vus	Datasheet	1,126In Stock	Cut Tape ₱207.36 ₱187.73 ₱175.46 ₱170.55 Reel ₱139.26 View ₱165.03 ₱134.97 ₱126.38 ₱124.54 MouseReel Available	Min.: 1 Mult.: 1 : 300		SMD/SMT
Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 100uH 1-Port T3001NL Pulse Electronics 1: ₱465.03 461In Stock	Mfr. Part # T3001NL Mouser Part # 673-T3001NL	Pulse Electronics	Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 100uH 1-Port	Datasheet	461In Stock	₱465.03 ₱420.25 ₱403.07 ₱384.66 View ₱384.05 ₱355.83 ₱293.25 ₱291.41	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers - ATB3225-50011CT-T000 TDK 1: ₱136.81 1,805In Stock	Mfr. Part # ATB3225-50011CT-T000 Mouser Part # 810-ATB3250011CTT000	TDK	Audio Transformers / Signal Transformers - Learn More about TDK ATB3225trans	Datasheet	1,805In Stock	Cut Tape ₱136.81 ₱95.09 ₱71.78 ₱62.58 Reel ₱55.22 View ₱56.32 ₱46.01	Min.: 1 Mult.: 1 : 1,000
Current Transformers - Board Mount CST7030 1:150 20A 2.993mH AEC-Q200 CST7030-150LC Coilcraft 1: ₱203.07 923In Stock	Mfr. Part # CST7030-150LC Mouser Part # 994-CST7030-150LC	Coilcraft	Current Transformers - Board Mount CST7030 1:150 20A 2.993mH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	923In Stock	Cut Tape ₱203.07 ₱166.26 ₱144.17 ₱139.88 Reel ₱132.52 View ₱135.58 ₱133.74 ₱126.99 ₱125.15 MouseReel Available	Min.: 1 Mult.: 1 : 600		SMD/SMT
Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 12 V 1.08 A POE13P-12LD Coilcraft 1: ₱223.31 3,561In Stock 8,925Expected 20/11/2026	Mfr. Part # POE13P-12LD Mouser Part # 994-POE13P-12LD	Coilcraft	Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 12 V 1.08 A Learn More about Coilcraft poexp flyback transformers	Datasheet	3,561In Stock 8,925Expected 20/11/2026	Cut Tape ₱223.31 ₱180.98 ₱174.23 ₱163.19 Reel ₱156.44 View ₱152.76 ₱145.40 ₱141.11 ₱136.20 MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 5.0 V 6 A POE300F-50LD Coilcraft 1: ₱458.90 570In Stock	Mfr. Part # POE300F-50LD Mouser Part # 994-POE300F-50LD	Coilcraft	Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 5.0 V 6 A Learn More about Coilcraft poe300f flyback transformers	Datasheet	570In Stock	Cut Tape ₱458.90 ₱392.03 ₱376.08 ₱364.42 Reel ₱320.86 View ₱338.04 ₱309.20 ₱300.00 MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.150-500 MHz PWB-4-ALC Coilcraft 1: ₱184.05 1,046In Stock	Mfr. Part # PWB-4-ALC Mouser Part # 994-PWB-4-ALC	Coilcraft	Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.150-500 MHz	Datasheet	1,046In Stock	Cut Tape ₱184.05 ₱152.15 Reel ₱129.45 ₱125.77 ₱119.63 View ₱115.95 ₱112.27 MouseReel Available	Min.: 1 Mult.: 1 : 250
Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:9 0.300-500 MHz WBC9-1LC Coilcraft 1: ₱405.52 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 ₱405.52 ₱346.01 ₱295.71 Reel ₱267.49 ₱266.26 MouseReel Available	Min.: 1 Mult.: 1 : 750	250 mW
Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T 1000B-5016T iNRCORE 1: ₱1,898.17 86In Stock	Mfr. Part # 1000B-5016T Mouser Part # 673-1000B-5016T	iNRCORE	Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T	Datasheet	86In Stock	Cut Tape ₱1,898.17 ₱1,692.65 ₱1,616.57 ₱1,560.74 View Reel ₱1,375.47 ₱1,507.37 ₱1,456.45 ₱1,375.47 Quote	Min.: 1 Mult.: 1 : 700
Current Transformers - Board Mount CST2 1:100 20A 2KuH AEC-Q200 CST2-100LC Coilcraft 1: ₱213.50 1,032In Stock	Mfr. Part # CST2-100LC Mouser Part # 994-CST2-100LC	Coilcraft	Current Transformers - Board Mount CST2 1:100 20A 2KuH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	1,032In Stock	Cut Tape ₱213.50 ₱174.23 ₱150.92 ₱146.63 Reel ₱140.49 View ₱141.72 ₱138.65 ₱133.13 ₱131.29 MouseReel Available	Min.: 1 Mult.: 1 : 250
Audio Transformers / Signal Transformers DA2257 PoE Trnsfmr For TI LM5071/72 DA2257-ALD Coilcraft 1: ₱320.25 1,040In Stock 1,750Expected 29/10/2026	Mfr. Part # DA2257-ALD Mouser Part # 994-DA2257-ALD	Coilcraft	Audio Transformers / Signal Transformers DA2257 PoE Trnsfmr For TI LM5071/72 Learn More about Coilcraft power magnetics	Datasheet	1,040In Stock 1,750Expected 29/10/2026	Cut Tape ₱320.25 ₱253.38 ₱244.17 ₱227.61 Reel ₱215.95 View ₱206.75 ₱203.07 ₱196.32 Quote MouseReel Available	Min.: 1 Mult.: 1 : 175