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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 (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 DMPC DMPC-Y-12 Bel Signal Transformer 1: €24.64 125In Stock	Mfr. Part No. DMPC-Y-12 Mouser Part No 530-DMPC-Y-12	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER MICRO PROCESS DMPC Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	125In Stock	€24.64 €22.19 €20.41 €19.24 View €18.34 Quote	Min.: 1 Mult.: 1		24 VA	115 VAC, 230 VAC	5 V/12 V	Through Hole
Power Transformers - Board Mount TRANSFORMER POWER PC-5 PC-12-100 Bel Signal Transformer 1: €15.57 346In Stock	Mfr. Part No. PC-12-100 Mouser Part No 530-PC-12-100	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER POWER PC-5 Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	346In Stock	€15.57 €13.48 €12.93 €11.86 €11.00	Min.: 1 Mult.: 1		1.2 VA	115 VAC	12.6 V CT/6.3 V	Through Hole
Audio Transformers / Signal Transformers Transformer S558-5999-AZ-F Bel Magnetic Solutions 1: €7.08 1,562In Stock	Mfr. Part No. S558-5999-AZ-F Mouser Part No 530-S558-5999-AZ-F	Bel Magnetic Solutions	Audio Transformers / Signal Transformers Transformer Learn More about Bel Magnetic Solutions bel magnetic s558 10gb xx	Datasheet	1,562In Stock	Cut Tape €7.08 €6.39 €6.12 €5.93 Reel €4.76 View €5.75 €5.48 €5.28 €4.72 MouseReel Available	Min.: 1 Mult.: 1 : 1,100
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN ST-6 ST-6-36 Bel Signal Transformer 1: €19.10 95In Stock	Mfr. Part No. ST-6-36 Mouser Part No 530-ST-6-36	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN ST-6 Learn More about Bel Signal Transformer signal transformer st transformers	Datasheet	95In Stock	€19.10 €17.22 €16.49 €14.71 View €14.15 €13.69 €13.42 Quote	Min.: 1 Mult.: 1		20 VA	115 VAC	36 V CT/18 V	Through Hole
Audio Transformers / Signal Transformers RF BALUN 75/100OHM HFBM075100C iNRCORE 1: €1,163.37 3In Stock	Mfr. Part No. HFBM075100C Mouser Part No 673-HFBM075100C	iNRCORE	Audio Transformers / Signal Transformers RF BALUN 75/100OHM	Datasheet	3In Stock	€1,163.37 €1,162.84 View Quote	Min.: 1 Mult.: 1
Current Transformers - Board Mount 25mH 3KVdc AEC-Q200 30A DCR=0.5mOhms PH9505.180NLT Pulse Electronics 1: €2.29 1,596In Stock	Mfr. Part No. PH9505.180NLT Mouser Part No 673-PH9505.180NLT	Pulse Electronics	Current Transformers - Board Mount 25mH 3KVdc AEC-Q200 30A DCR=0.5mOhms Learn More about Pulse Electronics pulse aec q200 current sense transformers	Datasheet	1,596In Stock	Cut Tape €2.29 €2.07 €1.89 €1.83 Reel €1.62 View €1.69 €1.59 €1.47 €1.44	Min.: 1 Mult.: 1 : 150					PCB Mount
Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter 749196201 Wurth Elektronik 1: €6.34 497In Stock	Mfr. Part No. 749196201 Mouser Part No 710-749196201	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	497In Stock	Cut Tape €6.34 €5.70 €5.07 €4.43 Reel €3.81 MouseReel Available	Min.: 1 Mult.: 1 : 400
Audio Transformers / Signal Transformers WE-STST 4532 110uH PoE+ 74930120 Wurth Elektronik 1: €1.86 1,904In Stock	Mfr. Part No. 74930120 Mouser Part No 710-74930120	Wurth Elektronik	Audio Transformers / Signal Transformers WE-STST 4532 110uH PoE+ Learn More about Wurth Elektronik wurth single pair ethernet signal transformers	Datasheet	1,904In Stock	Cut Tape €1.86 €1.53 €1.26 Reel €1.19 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Pulse Transformers Analog Modem Transformer 750082111 Wurth Elektronik 1: €6.29 988In Stock	Mfr. Part No. 750082111 Mouser Part No 710-750082111	Wurth Elektronik	Pulse Transformers Analog Modem Transformer	Datasheet	988In Stock	€6.29 €5.44 €5.03 €4.87 View €4.75 €4.60 Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount MID-PPMAX MAX14940 384 uH 800 mW 750315230 Wurth Elektronik 1: €3.43 1,147In Stock	Mfr. Part No. 750315230 Mouser Part No 710-750315230	Wurth Elektronik	Power Transformers - Board Mount MID-PPMAX MAX14940 384 uH 800 mW Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	1,147In Stock	Cut Tape €3.43 €3.26 €2.74 Reel €2.52 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 500		800 mW	5 V	5 V	SMD/SMT
Audio Transformers / Signal Transformers 45-1000Mhz 1:1 75ohm Transformer RFXF0009H-TR13 Qorvo 1: €4.30 2,000In Stock	Mfr. Part No. RFXF0009H-TR13 Mouser Part No 772-RFXF0009H-TR13	Qorvo	Audio Transformers / Signal Transformers 45-1000Mhz 1:1 75ohm Transformer	Datasheet	2,000In Stock	Cut Tape €4.30 €2.95 €2.53 €2.51 Reel €2.19 View €2.16 €1.95 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		2 W
Power Transformers - Board Mount 2.6uH 20% 1:3:3:3:3 Trnsfmr - IGBT/FET VGT15SEFD-250S4A7 TDK 1: €10.30 404In Stock	Mfr. Part No. VGT15SEFD-250S4A7 Mouser Part No 810-VGT15SEFD250S4A7	TDK	Power Transformers - Board Mount 2.6uH 20% 1:3:3:3:3 Trnsfmr - IGBT/FET Learn More about TDK vgt transformers	Datasheet	404In Stock	Cut Tape €10.30 €8.92 €8.55 €7.51 Reel €7.33 View €7.21 Quote	Min.: 1 Mult.: 1 : 300					PCB Board Mount
Audio Transformers / Signal Transformers THROUGH HOLE 10KCT:2KCT MET-11 Tamura 1: €9.64 534In Stock	Mfr. Part No. MET-11 Mouser Part No 838-MET-11	Tamura	Audio Transformers / Signal Transformers THROUGH HOLE 10KCT:2KCT	Datasheet	534In Stock	€9.64 €8.93 €8.07 €7.84 View €7.73 €7.50 €7.49	Min.: 1 Mult.: 1		40 mW
Audio Transformers / Signal Transformers THROUGH HOLE 1K:50 3.0MADC MET-28 Tamura 1: €10.23 341In Stock	Mfr. Part No. MET-28 Mouser Part No 838-MET-28	Tamura	Audio Transformers / Signal Transformers THROUGH HOLE 1K:50 3.0MADC	Datasheet	341In Stock	€10.23 €9.50 €9.01 €8.73 View €8.52 €8.32 €7.79	Min.: 1 Mult.: 1		50 mW (1/20 W)
Audio Transformers / Signal Transformers MODEM TRANSFORMERS 108Ohm Prim. DCR 120Ohm sec TTC-264 Tamura 1: €5.42 652In Stock 1,188Expected 08/12/2026	Mfr. Part No. TTC-264 Mouser Part No 838-TTC-264	Tamura	Audio Transformers / Signal Transformers MODEM TRANSFORMERS 108Ohm Prim. DCR 120Ohm sec	Datasheet	652In Stock 1,188Expected 08/12/2026	€5.42 €4.07 €3.98 €3.76 View €3.57 €3.35 €3.26 €3.25	Min.: 1 Mult.: 1
Power Transformers - Board Mount P100626 E6.3 SMT Push-Pull Transformer B82805A0943A250 TDK 1: €5.31 898In Stock	Mfr. Part No. B82805A0943A250 Mouser Part No 871-B82805A943A250	TDK	Power Transformers - Board Mount P100626 E6.3 SMT Push-Pull Transformer Learn More about TDK epcos B82805 transformers	Datasheet	898In Stock	Cut Tape €5.31 €4.58 €4.38 €4.26 Reel €3.69 View €4.13 €3.96 €3.70 €3.66 MouseReel Available	Min.: 1 Mult.: 1 : 900				500 V	SMD/SMT
Audio Transformers / Signal Transformers 10GBASE-T Non-PoE Transformer 10GB-6014T iNRCORE 1: €38.55 165In Stock	Mfr. Part No. 10GB-6014T Mouser Part No 673-10GB-6014T	iNRCORE	Audio Transformers / Signal Transformers 10GBASE-T Non-PoE Transformer Learn More about iNRCORE 10gbase t transformers	Datasheet	165In Stock	Cut Tape €38.55 €34.68 €33.23 €32.18 View Reel €29.58 €31.87 €29.58 Quote	Min.: 1 Mult.: 1 : 300	No
Audio Transformers / Signal Transformers Signal-1553 Non-QPL Mil Grade TL1553-45 iNRCORE 1: €71.35 31In Stock	Mfr. Part No. TL1553-45 Mouser Part No 673-TL1553-45	iNRCORE	Audio Transformers / Signal Transformers Signal-1553 Non-QPL Mil Grade	Datasheet	31In Stock	€71.35 €63.80 €57.43 €57.42 View €57.33 Quote	Min.: 1 Mult.: 1	No
Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC 100B-1018X iNRCORE 1: €40.74 98In Stock	Mfr. Part No. 100B-1018X Mouser Part No 673-100B-1018X	iNRCORE	Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC	Datasheet	98In Stock	€40.74 €36.39 €34.79 €33.63 View €32.27 €31.45 Quote	Min.: 1 Mult.: 1	No
Audio Transformers / Signal Transformers MDL SGL 1000B 1:1 SMT TU PBC 1000B-5012 iNRCORE 1: €48.13 82In Stock	Mfr. Part No. 1000B-5012 Mouser Part No 673-1000B-5012	iNRCORE	Audio Transformers / Signal Transformers MDL SGL 1000B 1:1 SMT TU PBC Learn More about iNRCORE pulser 1000 base t transformers	Datasheet	82In Stock	€48.13 €43.71 €42.07 €39.65 View Quote	Min.: 1 Mult.: 1	No
Current Transformers - Industrial CURRENT TRANSFORMER W/ FLUX CONDITIONER EFCT-1FC Littelfuse 1: €140.15 19In Stock	Mfr. Part No. EFCT-1FC Mouser Part No 576-EFCT-1FC	Littelfuse	Current Transformers - Industrial CURRENT TRANSFORMER W/ FLUX CONDITIONER	Datasheet	19In Stock	€140.15	Min.: 1 Mult.: 1	No
Power Transformers - Board Mount SMD Flyback .22Ohms Pulse Electronics PE-68421NL PE-68421NL Pulse Electronics 1: €12.75 325In Stock	Mfr. Part No. PE-68421NL Mouser Part No 673-PE-68421NL	Pulse Electronics	Power Transformers - Board Mount SMD Flyback .22Ohms	Datasheet	325In Stock	€12.75 €11.57 €10.92 €10.66	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10G SMD ISOLATION MODULE HALO Electronics TG10G-E12NZ5LF TG10G-E12NZ5LF HALO Electronics 1: €8.64 447In Stock	Mfr. Part No. TG10G-E12NZ5LF Mouser Part No 493-TG10G-E12NZ5LF	HALO Electronics	Audio Transformers / Signal Transformers 10G SMD ISOLATION MODULE	Datasheet	447In Stock	€8.64 €8.23 €7.98 €7.72 View €7.44 €7.20 €6.98 Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount SMD 3W 24V/us 538uH 2CT:1CT 20% Pulse Electronics PH9384.021NLT PH9384.021NLT Pulse Electronics 1: €2.14 1,015In Stock	Mfr. Part No. PH9384.021NLT Mouser Part No 673-PH9384.021NLT	Pulse Electronics	Power Transformers - Board Mount SMD 3W 24V/us 538uH 2CT:1CT 20% Learn More about Pulse Electronics pulse high isolation transformers	Datasheet	1,015In Stock	Cut Tape €2.14 €1.94 €1.76 €1.71 Reel €1.35 View €1.66 €1.64 €1.30 €1.28 MouseReel Available	Min.: 1 Mult.: 1 : 400		3 W			SMD/SMT
Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port Pulse Electronics H1086NLT H1086NLT Pulse Electronics 1: €5.56 890In Stock	Mfr. Part No. H1086NLT Mouser Part No 673-H1086NLT	Pulse Electronics	Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port	Datasheet	890In Stock	Cut Tape €5.56 €5.01 €4.82 €4.67 Reel €4.30 View €4.52 €3.89 €3.59 MouseReel Available	Min.: 1 Mult.: 1 : 300