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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	Primary Voltage Rating	Mounting Style
Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 24 V 0.54 A POE13F-24LD Coilcraft 1: ₱327.00 185In Stock	Mfr. Part # POE13F-24LD Mouser Part # 994-POE13F-24LD	Coilcraft	Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 24 V 0.54 A Learn More about Coilcraft poexf flyback transformers	Datasheet	185In Stock	Cut Tape ₱327.00 ₱258.90 ₱249.08 ₱232.52 Reel ₱220.25 View ₱211.04 ₱207.36 ₱200.61 Quote MouseReel Available	Min.: 1 Mult.: 1 : 200
Audio Transformers / Signal Transformers PWB Wideband RF 1:2 0.200-400 MHz PWB-2-BLC Coilcraft 1: ₱295.09 5In Stock 250Expected 08/01/2027	Mfr. Part # PWB-2-BLC Mouser Part # 994-PWB-2-BLC	Coilcraft	Audio Transformers / Signal Transformers PWB Wideband RF 1:2 0.200-400 MHz	Datasheet	5In Stock 250Expected 08/01/2027	Cut Tape ₱295.09 ₱233.74 Reel ₱198.77 ₱190.19 ₱187.12 View ₱180.98 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250
Power Transformers - Board Mount Q4434 Flybck Regltor 8uH 5.0 V 1.6 A Q4434-BL Coilcraft 1: ₱506.75 27In Stock	Mfr. Part # Q4434-BL Mouser Part # 994-Q4434-BL	Coilcraft	Power Transformers - Board Mount Q4434 Flybck Regltor 8uH 5.0 V 1.6 A Learn More about Coilcraft power magnetics	Datasheet	27In Stock	₱506.75 ₱410.43 ₱393.87 ₱381.60 View ₱369.94 ₱353.38 ₱342.33 ₱331.29 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Wideband RF, TH 250mA 4:1sec SWB1040-PCL Coilcraft 1: ₱369.94 14In Stock	Mfr. Part # SWB1040-PCL Mouser Part # 994-SWB1040-PCL	Coilcraft	Audio Transformers / Signal Transformers Wideband RF, TH 250mA 4:1sec Learn More about Coilcraft swb transformers	Datasheet	14In Stock	₱369.94 ₱287.12 ₱275.46 ₱267.49 View ₱258.28 ₱244.17 ₱236.20 ₱228.22 ₱227.00	Min.: 1 Mult.: 1	250 mW (1/4 W)
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB3-1TL Coilcraft 1: ₱337.43 65In Stock	Mfr. Part # WB3-1TL Mouser Part # 994-WB3-1TL	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	65In Stock	₱337.43 ₱266.87 ₱257.06 ₱239.88 View ₱227.61 ₱217.79 ₱214.11 ₱206.75 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port Pulse Electronics H1086NLT H1086NLT Pulse Electronics 1: ₱396.32 890In Stock	Mfr. Part # H1086NLT Mouser Part # 673-H1086NLT	Pulse Electronics	Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port	Datasheet	890In Stock	Cut Tape ₱396.32 ₱357.67 ₱343.56 ₱333.13 Reel ₱306.75 View ₱322.70 ₱277.30 ₱255.83 MouseReel Available	Min.: 1 Mult.: 1 : 300
Current Transformers - Board Mount 10A Curr Sense Txfr 1:125 SM 53125C Murata Power Solutions 1: ₱106.75 1,990In Stock	Mfr. Part # 53125C Mouser Part # 580-53125C	Murata Power Solutions	Current Transformers - Board Mount 10A Curr Sense Txfr 1:125 SM Learn More about Murata Power Solutions murata 5300 5400 5500 transformers	Datasheet	1,990In Stock	Cut Tape ₱106.75 ₱86.50 ₱82.21 ₱79.76 View Reel ₱60.55 ₱76.69 ₱73.01 ₱71.78 ₱60.55 MouseReel Available	Min.: 1 Mult.: 1 : 1,000			PCB Mount
Power Transformers - Board Mount SMD HiFreq WireWound 155uH .9Ohms PA1282NLT Pulse Electronics 1: ₱227.00 557In Stock	Mfr. Part # PA1282NLT Mouser Part # 673-PA1282NLT	Pulse Electronics	Power Transformers - Board Mount SMD HiFreq WireWound 155uH .9Ohms	Datasheet	557In Stock	Cut Tape ₱227.00 ₱205.52 ₱184.05 ₱178.53 Reel ₱160.12 View ₱173.01 ₱151.53 ₱141.11	Min.: 1 Mult.: 1 : 200
Power Transformers - Board Mount Flyback Converter Transformer 52-332uH 1.7A DCR=0.22Ohms 1:2.53 PH9496NLT Pulse Electronics 1: ₱249.08 1,666In Stock	Mfr. Part # PH9496NLT Mouser Part # 673-PH9496NLT	Pulse Electronics	Power Transformers - Board Mount Flyback Converter Transformer 52-332uH 1.7A DCR=0.22Ohms 1:2.53 Learn More about Pulse Electronics pulse er11 power transformers	Datasheet	1,666In Stock	Cut Tape ₱249.08 ₱225.77 ₱204.30 ₱197.55 Reel ₱177.30 View ₱187.12 ₱154.60 ₱152.15 MouseReel Available	Min.: 1 Mult.: 1 : 175	1.5 W	8 V to 18 V	SMD/SMT
Power Transformers - Board Mount 1.26mH 1500V 2:3:3 DCR=0.6-0.95Ohms PH9572.233NLT Pulse Electronics 1: ₱161.96 525In Stock	Mfr. Part # PH9572.233NLT Mouser Part # 673-PH9572.233NLT	Pulse Electronics	Power Transformers - Board Mount 1.26mH 1500V 2:3:3 DCR=0.6-0.95Ohms Learn More about Pulse Electronics pulse high isolation transformers	Datasheet	525In Stock	Cut Tape ₱161.96 ₱147.24 ₱133.74 ₱130.06 Reel ₱124.54 View ₱125.77 ₱115.34 MouseReel Available	Min.: 1 Mult.: 1 : 300	6 W		PCB Mount
Audio Transformers / Signal Transformers PLC Transf PTH 0.7mH 1:1:2 135:135:230 T60403-K5032-X102 Vacuumschmelze 1: ₱242.95 8,855In Stock	Mfr. Part # T60403-K5032-X102 Mouser Part # 983-T60403-K5032X102	Vacuumschmelze	Audio Transformers / Signal Transformers PLC Transf PTH 0.7mH 1:1:2 135:135:230 Learn More about Vacuumschmelze vac plc transformers	Datasheet	8,855In Stock	Cut Tape ₱242.95 ₱196.93 ₱189.57 ₱177.30 Reel ₱169.94 View ₱165.65 ₱157.67 ₱152.76 ₱145.40 MouseReel Available	Min.: 1 Mult.: 1 : 200
Pulse Transformers 1:1:1 TRN 1.89 MH 78602/1JC-R Murata Power Solutions 1: ₱142.33 855In Stock	Mfr. Part # 78602/1JC-R Mouser Part # 580-78602/1JC-R	Murata Power Solutions	Pulse Transformers 1:1:1 TRN 1.89 MH Learn More about Murata Power Solutions Murata786J	Datasheet	855In Stock	Cut Tape ₱142.33 ₱129.45 ₱117.18 ₱113.50 Reel ₱100.00 View ₱109.82 ₱109.20 ₱98.77 MouseReel Available	Min.: 1 Mult.: 1 : 500			SMD/SMT
Audio Transformers / Signal Transformers PLC transformer, 0.45W, Standard EP13, 15V PFBR45-ST13150S Bourns 1: ₱328.84 5,148In Stock	Mfr. Part # PFBR45-ST13150S Mouser Part # 652-PFBR45-ST13150S	Bourns	Audio Transformers / Signal Transformers PLC transformer, 0.45W, Standard EP13, 15V Learn More about Bourns pfbr45	Datasheet	5,148In Stock	Cut Tape ₱328.84 ₱260.12 ₱250.92 Reel ₱204.91 ₱196.32 View ₱178.53 Quote MouseReel Available	Min.: 1 Mult.: 1 : 540	450 mW
Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 2-Port HX1294FNLT Pulse Electronics 1: ₱492.03 176In Stock	Mfr. Part # HX1294FNLT Mouser Part # 673-HX1294FNLT	Pulse Electronics	Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 2-Port Learn More about Pulse Electronics pulse ethernet transformers	Datasheet	176In Stock	Cut Tape ₱492.03 ₱442.95 ₱411.66 ₱401.23 Reel ₱398.16 View ₱398.16 ₱392.03 ₱384.66 Quote	Min.: 1 Mult.: 1 : 350
Power Transformers - Board Mount EFD20 9V-36V Flyback SMD 35W PA1836NL Pulse Electronics 1: ₱360.74 86In Stock	Mfr. Part # PA1836NL Mouser Part # 673-PA1836NL	Pulse Electronics	Power Transformers - Board Mount EFD20 9V-36V Flyback SMD 35W	Datasheet	86In Stock	₱360.74 ₱327.61 ₱306.14 ₱281.60 View ₱268.10 ₱231.90 ₱230.68 ₱226.38 ₱223.93	Min.: 1 Mult.: 1			PCB Mount
Power Transformers - Board Mount SMD HiFreq WireWound 48uH .12Ohms PA3855.002NLT Pulse Electronics 1: ₱230.06 622In Stock	Mfr. Part # PA3855.002NLT Mouser Part # 673-PA3855.002NLT	Pulse Electronics	Power Transformers - Board Mount SMD HiFreq WireWound 48uH .12Ohms	Datasheet	622In Stock	Cut Tape ₱230.06 ₱207.98 ₱186.50 ₱180.98 Reel ₱174.23 View ₱165.65 ₱158.90 ₱147.24 MouseReel Available	Min.: 1 Mult.: 1 : 130
Power Transformers - Board Mount 6W 216uH 200-700kHz 33-57V Flyback PA4470.003NLT Pulse Electronics 1: ₱274.23 339In Stock	Mfr. Part # PA4470.003NLT Mouser Part # 673-PA4470.003NLT	Pulse Electronics	Power Transformers - Board Mount 6W 216uH 200-700kHz 33-57V Flyback Learn More about Pulse Electronics pulse high frequency transformers	Datasheet	339In Stock	Cut Tape ₱274.23 ₱247.85 ₱226.38 ₱219.63 Reel ₱180.98 View ₱212.88 ₱198.77 ₱174.85 ₱171.78 MouseReel Available	Min.: 1 Mult.: 1 : 700	1.8 W
Power Transformers - Board Mount V265 ER 11 SMD Transformer B78334B1034A003 TDK 1: ₱459.51 674In Stock	Mfr. Part # B78334B1034A003 Mouser Part # 871-B78334B1034A3	TDK	Power Transformers - Board Mount V265 ER 11 SMD Transformer	Datasheet	674In Stock	Cut Tape ₱459.51 ₱395.71 ₱379.76 ₱368.10 Reel ₱324.54 View ₱356.44 ₱340.49 ₱323.93 ₱303.07 MouseReel Available	Min.: 1 Mult.: 1 : 600
Audio Transformers / Signal Transformers 1812WBT SMT Wideband Wideband 1812WBT-2LC Coilcraft 1: ₱203.07 588In Stock	Mfr. Part # 1812WBT-2LC Mouser Part # 994-1812WBT-2LC	Coilcraft	Audio Transformers / Signal Transformers 1812WBT SMT Wideband Wideband Learn More about Coilcraft 1812WBT	Datasheet	588In Stock	Cut Tape ₱203.07 ₱164.42 ₱158.28 ₱147.85 Reel ₱138.65 View ₱142.33 ₱131.90 ₱128.22 ₱123.93 MouseReel Available	Min.: 1 Mult.: 1 : 600
Audio Transformers / Signal Transformers KA5038 Flyback For ON Semi NCP1236 KA5038-BL Coilcraft 1: ₱1,140.50 67In Stock	Mfr. Part # KA5038-BL Mouser Part # 994-KA5038-BL	Coilcraft	Audio Transformers / Signal Transformers KA5038 Flyback For ON Semi NCP1236 Learn More about Coilcraft power magnetics	Datasheet	67In Stock	₱1,140.50 ₱1,003.07 ₱971.78 ₱952.77 View ₱917.18 ₱873.62 ₱847.86	Min.: 1 Mult.: 1	66 W
Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec SWB2010-1-SMLD Coilcraft 1: ₱228.22 500In Stock	Mfr. Part # SWB2010-1-SMLD Mouser Part # 994-SWB2010-1-SMLD	Coilcraft	Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec Learn More about Coilcraft swb transformers	Datasheet	500In Stock	Cut Tape ₱228.22 ₱185.28 ₱183.44 Reel ₱155.83 ₱148.47 View ₱144.17 ₱139.88 MouseReel Available	Min.: 1 Mult.: 1 : 500	250 mW (1/4 W)
Audio Transformers / Signal Transformers 10-1000MHz 75Ohm 1:1 SMD RF Xfmr Pulse Electronics CX2024NL CX2024NL Pulse Electronics 1: ₱217.18 1,000In Stock	Mfr. Part # CX2024NL Mouser Part # 673-CX2024NL	Pulse Electronics	Audio Transformers / Signal Transformers 10-1000MHz 75Ohm 1:1 SMD RF Xfmr	Datasheet	1,000In Stock	₱217.18 ₱196.93 ₱183.44 ₱177.30 View ₱168.71 ₱141.72 ₱135.58 ₱134.36 ₱133.13	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers SMD Isolation Xfmr 100uH .3Ohms 1-Port Pulse Electronics PE-65728NLT PE-65728NLT Pulse Electronics 1: ₱273.01 1,327In Stock	Mfr. Part # PE-65728NLT Mouser Part # 673-PE-65728NLT	Pulse Electronics	Audio Transformers / Signal Transformers SMD Isolation Xfmr 100uH .3Ohms 1-Port	Datasheet	1,327In Stock	Cut Tape ₱273.01 ₱247.24 ₱230.06 ₱195.71 Reel ₱180.98 View ₱187.73 ₱181.60 ₱160.12 MouseReel Available	Min.: 1 Mult.: 1 : 850
Current Transformers - Board Mount XFMR,CURRENT SENSE 1:30 NPB PA1005.030QNL Pulse Electronics 1: ₱119.63 1,088In Stock	Mfr. Part # PA1005.030QNL Mouser Part # 673-PA1005.030QNL	Pulse Electronics	Current Transformers - Board Mount XFMR,CURRENT SENSE 1:30 NPB	Datasheet	1,088In Stock	₱119.63 ₱108.59 ₱100.00 ₱96.93 View ₱94.48 ₱92.03 ₱84.66 ₱77.91 ₱71.17	Min.: 1 Mult.: 1
Pulse Transformers QT1553-84 iNRCORE 1: ₱5,084.07 33In Stock	Mfr. Part # QT1553-84 Mouser Part # 673-QT1553-84	iNRCORE	Pulse Transformers	Datasheet	33In Stock	₱5,084.07 ₱4,568.73 ₱4,366.28 ₱4,365.67 View ₱4,365.05 Quote	Min.: 1 Mult.: 1