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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.	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Current Transformers - Board Mount SMD Current Transformer 2000H SCS-1002K Bel Signal Transformer 1: €2.53 992In Stock Factory Special Order	Mfr. Part No. SCS-1002K Mouser Part No 530-SCS-1002K Factory Special Order	Bel Signal Transformer	Current Transformers - Board Mount SMD Current Transformer 2000H Learn More about Bel Signal Transformer scs transformers	Datasheet	992In Stock	Cut Tape €2.53 €2.29 €2.11 €2.05 View Reel €1.33 €1.98 €1.96 €1.38 €1.33	Min.: 1 Mult.: 1 : 1,000				SMD/SMT
Autotransformers 5-1225 MHz MABA-011104 MACOM 1: €3.75 3,531In Stock Factory Special Order	Mfr. Part No. MABA-011104 Mouser Part No 937-MABA-011104 Factory Special Order	MACOM	Autotransformers 5-1225 MHz Learn More about MACOM maba 011104 auto transformer	Datasheet	3,531In Stock	Cut Tape €3.75 €3.06 €2.52 €2.44 View Reel €2.16 €2.37 €2.35 €2.33 €2.26 €2.16	Min.: 1 Mult.: 1 : 2,000	2 W			SMD/SMT
Audio Transformers / Signal Transformers SMD ISOLATION MODULE HALO Electronics TG110-EMX6NXLFTR TG110-EMX6NXLFTR HALO Electronics 1: €17.60 300In Stock	Mfr. Part No. TG110-EMX6NXLFTR Mouser Part No 493-TG110-EMX6NXLFTR	HALO Electronics	Audio Transformers / Signal Transformers SMD ISOLATION MODULE	Datasheet	300In Stock	Cut Tape €17.60 €11.37 €9.28 €7.51 Reel €6.03 View €5.48 €5.36 €5.28	Min.: 1 Mult.: 1 : 300
Audio Transformers / Signal Transformers SMD ISOLATION MODULE HALO Electronics TG110-ESV01N6LF TG110-ESV01N6LF HALO Electronics 1: €11.50 37In Stock 1,088On Order	Mfr. Part No. TG110-ESV01N6LF Mouser Part No 493-TG110-ESV01N6LF	HALO Electronics	Audio Transformers / Signal Transformers SMD ISOLATION MODULE	Datasheet	37In Stock 1,088On Order On Order Ship Dates Mfr. No: TG110-ESV01N6LF Stock: 37 Can Dispatch Immediately On Order: 510 Expected 05/02/2027 578 Expected 28/05/2027 Factory Lead Time: 27 Weeks	€11.50 €7.41 €6.05 €4.89 View €4.10 €3.66 €3.55 €3.51	Min.: 1 Mult.: 1
Power Transformers - Board Mount TRANSFORMER,ER19 PLANAR, 5 NPB Pulse Electronics PH0803CNLT PH0803CNLT Pulse Electronics 1: €9.74 148In Stock	Mfr. Part No. PH0803CNLT Mouser Part No 673-PH0803CNLT	Pulse Electronics	Power Transformers - Board Mount TRANSFORMER,ER19 PLANAR, 5 NPB	Datasheet	148In Stock	Cut Tape €9.74 €8.28 €7.95 €7.70 Reel €6.42 View €7.46 €6.41 Quote	Min.: 1 Mult.: 1 : 150
Audio Transformers / Signal Transformers 1:1 1500Vrms 1.3Ohm -1.1dB SMT HALO Electronics TG1G-E005J24LF TG1G-E005J24LF HALO Electronics 1: €17.93 31In Stock 4,970On Order	Mfr. Part No. TG1G-E005J24LF Mouser Part No 493-TG1G-E005J24LF	HALO Electronics	Audio Transformers / Signal Transformers 1:1 1500Vrms 1.3Ohm -1.1dB SMT Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	31In Stock 4,970On Order On Order Ship Dates Mfr. No: TG1G-E005J24LF Stock: 31 Can Dispatch Immediately On Order: 182 Pending 2,128 Expected 05/02/2027 2,660 Expected 21/05/2027 Factory Lead Time: 29 Weeks	€17.93 €12.80 €10.76 €8.96 €5.35	Min.: 1 Mult.: 1
Pulse Transformers Gate Drive Transformer GT04-111-126-B ICE Components 1: €4.47 757In Stock	Mfr. Part No. GT04-111-126-B Mouser Part No 911-GT04-111-126-B	ICE Components	Pulse Transformers Gate Drive Transformer Learn More about ICE Components gt04 gate drive transformers	Datasheet	757In Stock	€4.47 €3.66 €3.01 €2.92 View €2.83 €2.80 €2.78 €2.69 €2.58	Min.: 1 Mult.: 1
Power Transformers - Board Mount High Clearance and Creepage Transformer, -40 to +125 HCTSM100308BAL-E Bourns 1: €9.70 338In Stock New Product	Mfr. Part No. HCTSM100308BAL-E Mouser Part No 652-HCTSM100308BAL-E New Product	Bourns	Power Transformers - Board Mount High Clearance and Creepage Transformer, -40 to +125 Learn More about Bourns hct transformers	Datasheet	338In Stock	Cut Tape €9.70 €7.80 €7.48 €7.25 Reel €6.51 View €7.03 €6.73 €6.30 MouseReel Available	Min.: 1 Mult.: 1 : 400				PCB Mount
Power Transformers - Board Mount High Clearance and Creepage Transformer, -40 to +125 HCTSM151207FAL-E Bourns 1: €15.30 180In Stock New Product	Mfr. Part No. HCTSM151207FAL-E Mouser Part No 652-HCTSM151207FAL-E New Product	Bourns	Power Transformers - Board Mount High Clearance and Creepage Transformer, -40 to +125 Learn More about Bourns hctsm151207fal transformers	Datasheet	180In Stock	Cut Tape €15.30 €13.49 €12.94 €12.54 Reel €11.50 View €11.95 €11.40 MouseReel Available	Min.: 1 Mult.: 1 : 200		24 V	12 V	PCB Mount
Power Transformers - Board Mount 27.5 UH SM91270AL-E Bourns 1: €6.78 534In Stock New Product	Mfr. Part No. SM91270AL-E Mouser Part No 652-SM91270AL-E New Product	Bourns	Power Transformers - Board Mount 27.5 UH Learn More about Bourns sm9127 planar transformers	Datasheet	534In Stock	Cut Tape €6.78 Reel €6.78 MouseReel Available	Min.: 1 Mult.: 1 : 800				PCB Mount
Power Transformers - Board Mount 21 UH SM91271AL-E Bourns 1: €6.11 612In Stock New Product	Mfr. Part No. SM91271AL-E Mouser Part No 652-SM91271AL-E New Product	Bourns	Power Transformers - Board Mount 21 UH Learn More about Bourns sm9127 planar transformers	Datasheet	612In Stock	Cut Tape €6.11 €5.37 €5.15 €5.00 View Reel €4.36 €4.83 €4.63 €4.44 €4.36 MouseReel Available	Min.: 1 Mult.: 1 : 800				PCB Mount
Power Transformers - Board Mount Signal BMS Transformer, -40 to +125 SM91572AL-E Bourns 1: €7.37 560In Stock New Product	Mfr. Part No. SM91572AL-E Mouser Part No 652-SM91572AL-E New Product	Bourns	Power Transformers - Board Mount Signal BMS Transformer, -40 to +125 Learn More about Bourns sm91572al bms transformer	Datasheet	560In Stock	Cut Tape €7.37 €5.97 €5.73 €5.56 Reel €4.98 View €5.38 €5.15 €4.95 MouseReel Available	Min.: 1 Mult.: 1 : 800				PCB Mount
Audio Transformers / Signal Transformers 350uH 10000VDC 1CT:1CT 100BaseTX HXE1001HL Pulse Electronics 1: €5.63 510In Stock New Product	Mfr. Part No. HXE1001HL Mouser Part No 673-HXE1001HL New Product	Pulse Electronics	Audio Transformers / Signal Transformers 350uH 10000VDC 1CT:1CT 100BaseTX Learn More about Pulse Electronics pulse high voltage isolation modules	Datasheet	510In Stock	€5.63 €4.81 €4.61 €4.46 View €4.21 €4.05 €3.94 €3.74 €3.70	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 350uH 10000VDC 1CT:1CT 100BaseTX HXE1001HLT Pulse Electronics 1: €5.48 500In Stock 500Expected 26/11/2026 New Product	Mfr. Part No. HXE1001HLT Mouser Part No 673-HXE1001HLT New Product	Pulse Electronics	Audio Transformers / Signal Transformers 350uH 10000VDC 1CT:1CT 100BaseTX Learn More about Pulse Electronics pulse high voltage isolation modules	Datasheet	500In Stock 500Expected 26/11/2026	Cut Tape €5.48 €4.68 €4.49 €4.35 Reel €3.97 View €4.15 €3.82 €3.55 MouseReel Available	Min.: 1 Mult.: 1 : 250
Audio Transformers / Signal Transformers 350uH 10000VDC 1CT:1CT 100BaseTX HXE1002HL Pulse Electronics 1: €7.16 350In Stock New Product	Mfr. Part No. HXE1002HL Mouser Part No 673-HXE1002HL New Product	Pulse Electronics	Audio Transformers / Signal Transformers 350uH 10000VDC 1CT:1CT 100BaseTX Learn More about Pulse Electronics pulse high voltage isolation modules	Datasheet	350In Stock	€7.16 €6.36 €6.10 €5.90 View €5.72 €5.44 €5.13 €4.99 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 350uH 10000VDC 1CT:1CT 100BaseTX HXE1002HLT Pulse Electronics 1: €7.02 495In Stock 500Expected 15/02/2027 New Product	Mfr. Part No. HXE1002HLT Mouser Part No 673-HXE1002HLT New Product	Pulse Electronics	Audio Transformers / Signal Transformers 350uH 10000VDC 1CT:1CT 100BaseTX Learn More about Pulse Electronics pulse high voltage isolation modules	Datasheet	495In Stock 500Expected 15/02/2027	Cut Tape €7.02 €6.24 €5.98 €5.80 Reel €5.37 View €5.62 €5.00 €4.80 €4.76 MouseReel Available	Min.: 1 Mult.: 1 : 250
Power Transformers - Board Mount 29uH DCR=0.23mOhms 3000VRMS 3W LLC/SiC Winding Pinned Header PMG7277NLT Pulse Electronics 1: €4.41 1,000In Stock New Product	Mfr. Part No. PMG7277NLT Mouser Part No 673-PMG7277NLT New Product	Pulse Electronics	Power Transformers - Board Mount 29uH DCR=0.23mOhms 3000VRMS 3W LLC/SiC Winding Pinned Header Learn More about Pulse Electronics pulse high isolation transformers	Datasheet	1,000In Stock	Cut Tape €4.41 €3.53 €3.40 €3.29 Reel €2.96 View €3.19 €3.06 €2.86 €2.74 MouseReel Available	Min.: 1 Mult.: 1 : 500				PCB Mount
Power Transformers - Board Mount 140uH DCR=700mOhms 5000VRMS 3W PushPull PMT6397.011NLT Pulse Electronics 1: €5.30 450In Stock New Product	Mfr. Part No. PMT6397.011NLT Mouser Part No 673-PMT6397.011NLT New Product	Pulse Electronics	Power Transformers - Board Mount 140uH DCR=700mOhms 5000VRMS 3W PushPull Learn More about Pulse Electronics ats maxiflow power brick heat sinks	Datasheet	450In Stock	Cut Tape €5.30 €4.24 €4.08 €3.95 Reel €3.66 View €3.83 €3.54 €3.44 €3.29 MouseReel Available	Min.: 1 Mult.: 1 : 150				PCB Mount
Power Transformers - Board Mount 115uH DCR=650mOhms 5000VRMS 3W PushPull PMT6397.034NLT Pulse Electronics 1: €5.17 440In Stock New Product	Mfr. Part No. PMT6397.034NLT Mouser Part No 673-PMT6397.034NLT New Product	Pulse Electronics	Power Transformers - Board Mount 115uH DCR=650mOhms 5000VRMS 3W PushPull Learn More about Pulse Electronics ats maxiflow power brick heat sinks	Datasheet	440In Stock	Cut Tape €5.17 €4.45 €4.28 €4.15 Reel €3.68 View €3.86 €3.58 €3.47 €3.40 MouseReel Available	Min.: 1 Mult.: 1 : 150				PCB Mount
Audio Transformers / Signal Transformers WE-SPE 1:1 2.2mH 4Pins 749070010 Wurth Elektronik 1: €1.59 2,000In Stock New Product	Mfr. Part No. 749070010 Mouser Part No 710-749070010 New Product	Wurth Elektronik	Audio Transformers / Signal Transformers WE-SPE 1:1 2.2mH 4Pins Learn More about Wurth Elektronik wurth we spe signal transformers	Datasheet	2,000In Stock	Cut Tape €1.59 €1.37 €1.30 €1.22 Reel €1.14 View €1.17 €1.11 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Power Transformers - Board Mount WE-AGDT 15V 0.47mH 6.2W Inf Ref Design 2EP130R AEC-Q200 750319377 Wurth Elektronik / Midcom 1: €6.11 731In Stock New Product	Mfr. Part No. 750319377 Mouser Part No 710-750319377 New Product	Wurth Elektronik / Midcom	Power Transformers - Board Mount WE-AGDT 15V 0.47mH 6.2W Inf Ref Design 2EP130R AEC-Q200 Learn More about Wurth Elektronik / Midcom wurth auxiliary gate drive transformers	Datasheet	731In Stock	Cut Tape €6.11 €5.31 €4.64 €4.11 Reel €3.72	Min.: 1 Mult.: 1 : 250	6 W	15 V	20.5 V	SMD/SMT
Power Transformers - Board Mount WE-AGDT 15V 0.47mH 6.2W Inf Ref Design 2EP130R AEC-Q200 750320925 Wurth Elektronik / Midcom 1: €6.11 750In Stock New Product	Mfr. Part No. 750320925 Mouser Part No 710-750320925 New Product	Wurth Elektronik / Midcom	Power Transformers - Board Mount WE-AGDT 15V 0.47mH 6.2W Inf Ref Design 2EP130R AEC-Q200 Learn More about Wurth Elektronik / Midcom wurth auxiliary gate drive transformers	Datasheet	750In Stock	Cut Tape €6.11 €5.31 €4.64 €4.11 Reel €3.72	Min.: 1 Mult.: 1 : 250	6 W	15 V	20.5 V	SMD/SMT
Current Transformers - Industrial Current Transformer 100A 1:2500 97Henry T60404-E4626-X002 Vacuumschmelze 1: €5.70 1,020In Stock	Mfr. Part No. T60404-E4626-X002 Mouser Part No 983-T60404-E4626X002	Vacuumschmelze	Current Transformers - Industrial Current Transformer 100A 1:2500 97Henry Learn More about Vacuumschmelze vac current sensors	Datasheet	1,020In Stock	€5.70 €4.57 €4.38 €4.26 View €4.11 €3.94 €3.81 €3.69 €3.62	Min.: 1 Mult.: 1				Free Hanging
Pulse Transformers Gate Drive Transformer GT04-111-063-B ICE Components 1: €4.13 805In Stock	Mfr. Part No. GT04-111-063-B Mouser Part No 911-GT04-111-063-B	ICE Components	Pulse Transformers Gate Drive Transformer Learn More about ICE Components gt04 gate drive transformers	Datasheet	805In Stock	€4.13 €3.38 €2.93 €2.84 View €2.76 €2.73 €2.70 €2.59 €2.55	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers PLC Transf PTH SMD 0.88mH 1:1:2 T60403-K5024-X090 Vacuumschmelze 1: €3.47 9,701In Stock	Mfr. Part No. T60403-K5024-X090 Mouser Part No 983-T60403-K5024X090	Vacuumschmelze	Audio Transformers / Signal Transformers PLC Transf PTH SMD 0.88mH 1:1:2 Learn More about Vacuumschmelze vac plc transformers	Datasheet	9,701In Stock	Cut Tape €3.47 €2.67 €2.31 Reel €2.21 €1.90 View €1.85 €1.80 MouseReel Available	Min.: 1 Mult.: 1 : 450