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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Audio Transformers / Signal Transformers Signal-1553 Non-QPL Mil Grade GL1553-45 iNRCORE 1: $83.15 16In Stock	Mfr. Part No. GL1553-45 Mouser Part No 673-GL1553-45	iNRCORE	Audio Transformers / Signal Transformers Signal-1553 Non-QPL Mil Grade	Datasheet	16In Stock	$83.15 $68.70 $68.35 $68.20 View $67.78 Quote	Min.: 1 Mult.: 1	No
Transformer Accessories TC-E-VA TE Connectivity / Entrelec 1SNA166747R0200 1SNA166747R0200 TE Connectivity / Entrelec 1: $215.89 1In Stock	Mfr. Part No. 1SNA166747R0200 Mouser Part No 571-1SNA166747R0200	TE Connectivity / Entrelec	Transformer Accessories TC-E-VA	Datasheet	1In Stock	$215.89 $214.36 $211.86	Min.: 1 Mult.: 1
Power Transformers - Industrial MST 1-PHASE CONTROL AND ISOLATION TRANSFORMER, P: 1600VA IN: 230/400VAC +/- 15VAC OUT: 2x115VAC Murrelektronik 86485 86485 Murrelektronik 1: $1,255.42 1In Stock 1Expected 05/11/2026	Mfr. Part No. 86485 Mouser Part No 867-86485	Murrelektronik	Power Transformers - Industrial MST 1-PHASE CONTROL AND ISOLATION TRANSFORMER, P: 1600VA IN: 230/400VAC +/- 15VAC OUT: 2x115VAC	Datasheet	1In Stock 1Expected 05/11/2026	$1,255.42	Min.: 1 Mult.: 1
Power Transformers - Industrial MTS 1-PHASE SAFETY TRANSFORMER, P: 160VA IN: 230/400VAC OUT: 24VAC, for screw and DIN-rail mounting, with spring clamp connection Murrelektronik 6686343 6686343 Murrelektronik 1: $179.48 2In Stock	Mfr. Part No. 6686343 Mouser Part No 867-6686343	Murrelektronik	Power Transformers - Industrial MTS 1-PHASE SAFETY TRANSFORMER, P: 160VA IN: 230/400VAC OUT: 24VAC, for screw and DIN-rail mounting, with spring clamp connection	Datasheet	2In Stock	$179.48	Min.: 1 Mult.: 1
Pulse Transformers GateDrive Transf PTH 1:1:1 520uVs 600V T60403-F4185-X040 Vacuumschmelze 1: $20.78 632In Stock 504On Order	Mfr. Part No. T60403-F4185-X040 Mouser Part No 983-T60403-F4185X040	Vacuumschmelze	Pulse Transformers GateDrive Transf PTH 1:1:1 520uVs 600V Learn More about Vacuumschmelze vac gate drive transformers	Datasheet	632In Stock 504On Order	$20.78 $17.47 $16.75 $16.23 View $15.72 $15.05 $14.57 Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount XFMR FLYBACK EP10 SMT NPB Pulse Electronics PA3948.005NL PA3948.005NL Pulse Electronics 1: $3.79 657In Stock	Mfr. Part No. PA3948.005NL Mouser Part No 673-PA3948.005NL	Pulse Electronics	Power Transformers - Board Mount XFMR FLYBACK EP10 SMT NPB	Datasheet	657In Stock	$3.79 $3.10 $2.68 $2.60 View $2.51 $2.49 $2.46 $2.04 $2.03	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers HALO Electronics TG110-ESV03N6LFTR TG110-ESV03N6LFTR HALO Electronics 1: $10.80 76In Stock	Mfr. Part No. TG110-ESV03N6LFTR Mouser Part No 493-TG110ESV03N6LFTR	HALO Electronics	Audio Transformers / Signal Transformers		76In Stock	$10.80 $7.71 $6.48 $5.40 View $4.05 $3.23 $2.94	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1000uH 8-Port Pulse Electronics T1231NL T1231NL Pulse Electronics 1: $11.31 27In Stock	Mfr. Part No. T1231NL Mouser Part No 673-T1231NL	Pulse Electronics	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1000uH 8-Port	Datasheet	27In Stock	$11.31 $10.01 $9.70 $9.20 View $8.21 $7.77 $7.58 $7.48	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers LAN Txfmr, 100 BASE-T, 350uH, Open Hdr, Dual Port, 24pins, 1500Vac LAN1VSOD24351C2 Eaton Electronics 1: $3.23 395In Stock	Mfr. Part No. LAN1VSOD24351C2 Mouser Part No 504-LAN1VSOD24351C2	Eaton Electronics	Audio Transformers / Signal Transformers LAN Txfmr, 100 BASE-T, 350uH, Open Hdr, Dual Port, 24pins, 1500Vac Learn More about Eaton Electronics eaton lanxv transformers	Datasheet	395In Stock	Cut Tape $3.23 $2.48 $2.15 Reel $1.84 $1.72 View $1.69 $1.66 MouseReel Available	Min.: 1 Mult.: 1 : 400
Power Transformers - Industrial 100W POWER TRANS 290FEXA Hammond Manufacturing 1: $254.71 2In Stock	Mfr. Part No. 290FEXA Mouser Part No 546-290FEXA	Hammond Manufacturing	Power Transformers - Industrial 100W POWER TRANS	Datasheet	2In Stock	$254.71 $230.02 $224.10	Min.: 1 Mult.: 1		100 V, 110 V, 120 V, 120 V	60 V, 320 V, 320 V, 345 V, 345 V, 6.3 TV	Screw Mount
Audio Transformers / Signal Transformers XFMR,SGL,135UH, 1CT:1CT, 4.3KVDC,SMT,T&R NPB Pulse Electronics HM2106NLT HM2106NLT Pulse Electronics 1: $3.41 363In Stock	Mfr. Part No. HM2106NLT Mouser Part No 673-HM2106NLT	Pulse Electronics	Audio Transformers / Signal Transformers XFMR,SGL,135UH, 1CT:1CT, 4.3KVDC,SMT,T&R NPB	Datasheet	363In Stock	Cut Tape $3.41 $3.09 $2.87 $2.78 Reel $2.31 View $2.51 $2.18 $2.17	Min.: 1 Mult.: 1 : 600
Pulse Transformers GateDrive Transf PTH 1:1.2:1.2 250uVs T60403-D4615-X054 Vacuumschmelze 1: $12.96 1,357In Stock	Mfr. Part No. T60403-D4615-X054 Mouser Part No 983-T60403-D4615X054	Vacuumschmelze	Pulse Transformers GateDrive Transf PTH 1:1.2:1.2 250uVs Learn More about Vacuumschmelze vac gate drive transformers	Datasheet	1,357In Stock	$12.96 $11.02 $10.57 $10.24 View $9.93 $9.50 $9.20 $8.91 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers PLC Transf PTH SMD 1.4mH 1:1 T60403-K5024-X044 Vacuumschmelze 1: $2.81 3,720In Stock 25,200Expected 09/02/2027	Mfr. Part No. T60403-K5024-X044 Mouser Part No 983-T60403-K5024X044	Vacuumschmelze	Audio Transformers / Signal Transformers PLC Transf PTH SMD 1.4mH 1:1 Learn More about Vacuumschmelze vac plc transformers	Datasheet	3,720In Stock 25,200Expected 09/02/2027	Cut Tape $2.81 $2.16 $1.89 $1.87 Reel $1.79 View $1.57 $1.53 $1.48 MouseReel Available	Min.: 1 Mult.: 1 : 450
Power Transformers - Board Mount High Clearance and Creepage Transformer, -40 to +125 HCTSM100308BAL-E Bourns 1: $11.28 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 $11.28 $9.07 $8.70 $8.43 Reel $7.57 View $8.17 $7.83 $7.33 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: $17.79 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 $17.79 $15.69 $15.05 $14.58 Reel $13.37 View $13.89 $13.26 MouseReel Available	Min.: 1 Mult.: 1 : 200		24 V	12 V	PCB Mount
Power Transformers - Board Mount 27.5 UH SM91270AL-E Bourns 1: $7.88 533In 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	533In Stock	Cut Tape $7.88 Reel $7.88 MouseReel Available	Min.: 1 Mult.: 1 : 800				PCB Mount
Power Transformers - Board Mount 21 UH SM91271AL-E Bourns 1: $7.10 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 $7.10 $6.24 $5.99 $5.81 View Reel $5.07 $5.62 $5.38 $5.16 $5.07 MouseReel Available	Min.: 1 Mult.: 1 : 800				PCB Mount
Power Transformers - Board Mount Signal BMS Transformer, -40 to +125 SM91572AL-E Bourns 1: $8.57 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 $8.57 $6.94 $6.66 $6.46 View Reel $5.79 $6.26 $5.99 $5.79 Quote MouseReel Available	Min.: 1 Mult.: 1 : 800				PCB Mount
Audio Transformers / Signal Transformers 350uH 10000VDC 1CT:1CT 100BaseTX HXE1001HL Pulse Electronics 1: $6.55 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	$6.55 $5.59 $5.36 $5.19 View $4.90 $4.71 $4.58 $4.35 $4.30	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 350uH 10000VDC 1CT:1CT 100BaseTX HXE1001HLT Pulse Electronics 1: $6.37 500In Stock 500Expected 19/01/2027 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 19/01/2027	Cut Tape $6.37 $5.44 $5.22 $5.06 Reel $4.62 View $4.82 $4.44 $4.13 MouseReel Available	Min.: 1 Mult.: 1 : 250
Audio Transformers / Signal Transformers 350uH 10000VDC 1CT:1CT 100BaseTX HXE1002HL Pulse Electronics 1: $8.32 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	$8.32 $7.39 $7.09 $6.86 View $6.65 $6.32 $5.97 $5.80 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 350uH 10000VDC 1CT:1CT 100BaseTX HXE1002HLT Pulse Electronics 1: $8.16 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 $8.16 $7.25 $6.95 $6.74 Reel $6.24 View $6.53 $5.81 $5.58 Quote 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: $4.81 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 $4.81 $4.23 $4.06 $3.94 Reel $3.54 View $3.82 $3.66 $3.33 $3.28 MouseReel Available	Min.: 1 Mult.: 1 : 500				PCB Mount
Power Transformers - Board Mount 140uH DCR=700mOhms 5000VRMS 3W PushPull PMT6397.011NLT Pulse Electronics 1: $5.67 440In 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	440In Stock	Cut Tape $5.67 $5.03 $4.83 $4.70 Reel $4.66 View $4.66 $4.29 $4.16 $4.07 MouseReel Available	Min.: 1 Mult.: 1 : 150				PCB Mount
Power Transformers - Board Mount 115uH DCR=650mOhms 5000VRMS 3W PushPull PMT6397.034NLT Pulse Electronics 1: $6.01 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 $6.01 $5.18 $4.98 $4.82 Reel $4.28 View $4.49 $4.16 $4.03 $3.95 MouseReel Available	Min.: 1 Mult.: 1 : 150				PCB Mount