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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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Power Transformers - Board Mount TRANSFORMER MICRO PROCESS MPC MPC-Y-15 Bel Signal Transformer 1: €27.55 65In Stock	Mfr. Part No. MPC-Y-15 Mouser Part No 530-MPC-Y-15	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER MICRO PROCESS MPC Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	65In Stock	€27.55 €24.79 €23.13 €22.02 View €21.52 €21.01 €21.00 Quote	Min.: 1 Mult.: 1		24 VA	115 VAC	5 V/15 V	Through Hole
Power Transformers - Industrial TRANSFORMER MUL-PUR INTL 400VA MPI-400-36 Bel Signal Transformer 1: €167.66 11In Stock	Mfr. Part No. MPI-400-36 Mouser Part No 530-MPI-400-36	Bel Signal Transformer	Power Transformers - Industrial TRANSFORMER MUL-PUR INTL 400VA Learn More about Bel Signal Transformer bel multi purpose international transformers	Datasheet	11In Stock	€167.66 €163.38 Quote Quote	Min.: 1 Mult.: 1		400 VA	100 VAC, 115 VAC, 200 VAC, 215 VAC, 230 VAC	36 V CT/18 V	Chassis
Audio Transformers / Signal Transformers ROHS DUAL 1000BT PoE+ MODULE 1CT:1CT TOPPER S558-5500-72 Bel Magnetic Solutions 1: €6.45 1,153In Stock	Mfr. Part No. S558-5500-72 Mouser Part No 530-S558-5500-72	Bel Magnetic Solutions	Audio Transformers / Signal Transformers ROHS DUAL 1000BT PoE+ MODULE 1CT:1CT TOPPER	Datasheet	1,153In Stock	Cut Tape €6.45 €5.82 €5.59 €5.42 Reel €4.48 View €5.04 €4.28 MouseReel Available	Min.: 1 Mult.: 1 : 240
Power Transformers - Board Mount Push-Pull Func-Insultn 3.3V 1:2 1W PAD001-T764120S Bourns 1: €1.94 6,285In Stock	Mfr. Part No. PAD001-T764120S Mouser Part No 652-PAD001-T764120S	Bourns	Power Transformers - Board Mount Push-Pull Func-Insultn 3.3V 1:2 1W Learn More about Bourns pad00x t764	Datasheet	6,285In Stock	Cut Tape €1.94 €1.76 €1.62 €1.57 Reel €1.38 View €1.52 €1.51 €1.45 €1.25 MouseReel Available	Min.: 1 Mult.: 1 : 800		1 W			PCB Mount
Power Transformers - Board Mount 160uH 3kV 15% PA5112.002NLT Pulse Electronics 1: €3.95 664In Stock	Mfr. Part No. PA5112.002NLT Mouser Part No 673-PA5112.002NLT	Pulse Electronics	Power Transformers - Board Mount 160uH 3kV 15% Learn More about Pulse Electronics pulse high frequency transformers	Datasheet	664In Stock	Cut Tape €3.95 €3.57 €3.27 €3.17 Reel €3.07 €2.38 MouseReel Available	Min.: 1 Mult.: 1 : 120
Current Transformers - Board Mount 0.63mH 2250Vdc 30A DCR= 0.35mOhms PH9494.050NLT Pulse Electronics 1: €2.00 1,421In Stock	Mfr. Part No. PH9494.050NLT Mouser Part No 673-PH9494.050NLT	Pulse Electronics	Current Transformers - Board Mount 0.63mH 2250Vdc 30A DCR= 0.35mOhms Learn More about Pulse Electronics pulse aec q200 current sense transformers	Datasheet	1,421In Stock	Cut Tape €2.00 €1.81 €1.63 €1.59 Reel €1.26 View €1.54 €1.41 €1.08	Min.: 1 Mult.: 1 : 450					PCB Mount
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 8-Port TX1471NL Pulse Electronics 1: €8.39 283In Stock	Mfr. Part No. TX1471NL Mouser Part No 673-TX1471NL	Pulse Electronics	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 8-Port	Datasheet	283In Stock	€8.39 €7.34 €7.11 €6.97 View €6.14 €5.70 €5.62	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers WE-LAN Trans 1 Port 1000BT 1 Port 749023010A Wurth Elektronik 1: €5.95 750In Stock	Mfr. Part No. 749023010A Mouser Part No 710-749023010A	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN Trans 1 Port 1000BT 1 Port Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	750In Stock	Cut Tape €5.95 €5.44 €5.03 €4.73 Reel €4.48 €4.29 MouseReel Available	Min.: 1 Mult.: 1 : 400
Power Transformers - Board Mount WE-PoE DCR=280mOhms 120uH 1500VDC SMD 749119350 Wurth Elektronik 1: €6.74 327In Stock	Mfr. Part No. 749119350 Mouser Part No 710-749119350	Wurth Elektronik	Power Transformers - Board Mount WE-PoE DCR=280mOhms 120uH 1500VDC SMD	Datasheet	327In Stock	Cut Tape €6.74 €6.12 €5.90 Reel €5.59 €5.58 MouseReel Available	Min.: 1 Mult.: 1 : 300
Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 2.9 W 750315830 Wurth Elektronik 1: €2.12 1,792In Stock	Mfr. Part No. 750315830 Mouser Part No 710-750315830	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 2.9 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	1,792In Stock	Cut Tape €2.12 €2.00 €1.69 Reel €1.55 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 400		2.9 W	36 V to 72 V	48 V	SMD/SMT
Power Transformers - Board Mount MID-OLLT LT3798 600 uH 14 W 750813144 Wurth Elektronik 1: €5.39 997In Stock	Mfr. Part No. 750813144 Mouser Part No 710-750813144	Wurth Elektronik	Power Transformers - Board Mount MID-OLLT LT3798 600 uH 14 W Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	997In Stock	€5.39 €5.01 €4.63 €4.47 €3.85	Min.: 1 Mult.: 1		14 W	85 VAC to 265 VAC	28 V	Through Hole
Audio Transformers / Signal Transformers 45 to 1000Mhz 1:1 Transformer RFXF0006H-TR13 Qorvo 1: €3.73 974In Stock	Mfr. Part No. RFXF0006H-TR13 Mouser Part No 772-RFXF0006H-TR13	Qorvo	Audio Transformers / Signal Transformers 45 to 1000Mhz 1:1 Transformer	Datasheet	974In Stock	Cut Tape €3.73 €2.89 €2.53 €2.18 Reel €1.92 View €2.16 €1.67 €1.65 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		2 W
Pulse Transformers 0.30A 7.5uH 55mOhms PLT-01 KEMET 1: €3.78 901In Stock	Mfr. Part No. PLT-01 Mouser Part No 80-PLT-01	KEMET	Pulse Transformers 0.30A 7.5uH 55mOhms Learn More about KEMET plt transformers	Datasheet	901In Stock	€3.78 €3.12 €2.89 €2.73 View €2.57 €2.38 €2.24 €2.12	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers THROUGH HOLE 10KCT:500CT MET-17 Tamura 1: €11.40 538In Stock 550Expected 19/10/2026	Mfr. Part No. MET-17 Mouser Part No 838-MET-17	Tamura	Audio Transformers / Signal Transformers THROUGH HOLE 10KCT:500CT	Datasheet	538In Stock 550Expected 19/10/2026	€11.40 €10.29 €9.73 €9.37 View €9.25 €8.72 €8.52 €8.51	Min.: 1 Mult.: 1		40 mW
Audio Transformers / Signal Transformers MODEM TRANSFORMERS 06 46Ohm Prim. DCR 63Ohm sec TTC-118 Tamura 1: €10.74 553In Stock	Mfr. Part No. TTC-118 Mouser Part No 838-TTC-118	Tamura	Audio Transformers / Signal Transformers MODEM TRANSFORMERS 06 46Ohm Prim. DCR 63Ohm sec	Datasheet	553In Stock	€10.74 €9.68 €9.17 €8.84 View €8.72 €7.38 €7.37	Min.: 1 Mult.: 1
Pulse Transformers 23mH 8% 300kHz 1:1:9 SMD B78416A2386A003 TDK 1: €3.75 2,000In Stock	Mfr. Part No. B78416A2386A003 Mouser Part No 871-B78416A2386A003	TDK	Pulse Transformers 23mH 8% 300kHz 1:1:9 SMD Learn More about TDK epcos b78416	Datasheet	2,000In Stock	Cut Tape €3.75 €3.39 €3.18 €3.09 Reel €2.63 View €3.01 €2.93 €2.85 €2.18	Min.: 1 Mult.: 1 : 1,000
Audio Transformers / Signal Transformers 5-1000MHz IL 1.1dB Ctr Tap -40C +85C MABACT0040 MACOM 1: €2.92 3,106In Stock	Mfr. Part No. MABACT0040 Mouser Part No 937-MABACT0040	MACOM	Audio Transformers / Signal Transformers 5-1000MHz IL 1.1dB Ctr Tap -40C +85C	Datasheet	3,106In Stock	Cut Tape €2.92 €2.65 €2.47 €2.39 Reel €2.08 View €2.30 €2.23 €2.15 €2.01 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		250 mW (1/4 W)
Audio Transformers / Signal Transformers MDL DUAL 1000B 1:1 SMT TU PBC 1000B-5006X iNRCORE 1: €44.56 68In Stock	Mfr. Part No. 1000B-5006X Mouser Part No 673-1000B-5006X	iNRCORE	Audio Transformers / Signal Transformers MDL DUAL 1000B 1:1 SMT TU PBC	Datasheet	68In Stock	€44.56 €39.79 €38.05 €36.64 View €33.61 €33.20 Quote	Min.: 1 Mult.: 1	No
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1-1-43A+ Mini-Circuits 1: €2.88 1,142In Stock	Mfr. Part No. TC1-1-43A+ Mouser Part No 139-TC1-1-43A	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	1,142In Stock	Cut Tape €2.88 €1.89 €1.48 €1.44 Reel €1.38 €1.31 MouseReel Available	Min.: 1 Mult.: 1 : 500		250 mW
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1-15+ Mini-Circuits 1: €3.43 951In Stock	Mfr. Part No. TC1-15+ Mouser Part No 139-TC1-15	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	951In Stock	Cut Tape €3.43 €2.31 €2.06 Reel €1.92 €1.83 MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers TC XFMR / SURF MT / RoHS TCM2-1T+ Mini-Circuits 1: €3.16 1,064In Stock	Mfr. Part No. TCM2-1T+ Mouser Part No 139-TCM2-1T	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MT / RoHS Learn More about Mini-Circuits mini circuits tcm transformers	Datasheet	1,064In Stock	Cut Tape €3.16 €2.18 €1.76 Reel €1.76 €1.65 €1.60 MouseReel Available	Min.: 1 Mult.: 1 : 500		250 mW
Audio Transformers / Signal Transformers 1:2.78 CORE & WIRE Transformer, 40 - 1250 MHz, 75 Ohm TRS278-122-75+ Mini-Circuits 1: €6.71 391In Stock	Mfr. Part No. TRS278-122-75+ Mouser Part No 139-TRS278-122-75+	Mini-Circuits	Audio Transformers / Signal Transformers 1:2.78 CORE & WIRE Transformer, 40 - 1250 MHz, 75 Ohm Learn More about Mini-Circuits mini circuits trs transformers	Datasheet	391In Stock	Cut Tape €6.71 €3.89 €3.83 Reel €3.82 €3.64 MouseReel Available	Min.: 1 Mult.: 1 : 100		250 mW
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port No Choke TG1G-E010NZRL HALO Electronics 1: €11.18 844In Stock	Mfr. Part No. TG1G-E010NZRL Mouser Part No 493-TG1G-E010NZRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port No Choke Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	844In Stock	€11.18 €7.21 €5.89 €4.76 View €3.65 Quote	Min.: 1 Mult.: 1
Pulse Transformers ISO MOD SMD GullWing TGM-H251NFLF HALO Electronics 1: €9.13 603In Stock	Mfr. Part No. TGM-H251NFLF Mouser Part No 493-TGM-H251NFLF	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing Learn More about HALO Electronics halo dc dc transformers	Datasheet	603In Stock	€9.13 €5.90 €4.81 €2.95	Min.: 1 Mult.: 1					SMD/SMT
Autotransformers TRANSFORMER STEP DOWN AUTO OF 1150-0F Bel Signal Transformer 1: €211.83 10In Stock	Mfr. Part No. 1150-0F Mouser Part No 530-1150-0F	Bel Signal Transformer	Autotransformers TRANSFORMER STEP DOWN AUTO OF Learn More about Bel Signal Transformer signal transformer auto transformers	Datasheet	10In Stock	€211.83 €177.30 €175.64	Min.: 1 Mult.: 1		1.5 kVA	115 VAC to 230 VAC, 115 V to 230 V		Chassis