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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 (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	Power Rating	Mounting Style
Power Transformers - Industrial 1KVA 240X480-120 AL T1000 SolaHD 1: S/ 1,247.35 3In Stock	Mfr. Part # T1000 Mouser Part # 663-T1000	SolaHD	Power Transformers - Industrial 1KVA 240X480-120 AL Due to size or weight of the product, your shipping charge may increase.	Datasheet	3In Stock	S/ 1,247.35 S/ 1,144.20	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 140uH .6Ohms 1-Port 23Z467SMNL Pulse Electronics 1: S/ 19.27 389In Stock	Mfr. Part # 23Z467SMNL Mouser Part # 673-23Z467SMNL	Pulse Electronics	Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 140uH .6Ohms 1-Port	Datasheet	389In Stock	S/ 19.27 S/ 17.44 S/ 16.27 S/ 15.73 View S/ 15.45 S/ 12.65 S/ 12.14 S/ 12.07	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 20uH 3KV 1:1:1 2% AEC-Q200 BX6158NL Pulse Electronics 1: S/ 18.92 271In Stock	Mfr. Part # BX6158NL Mouser Part # 673-BX6158NL	Pulse Electronics	Audio Transformers / Signal Transformers 20uH 3KV 1:1:1 2% AEC-Q200 Learn More about Pulse Electronics bm bmu bx transformers	Datasheet	271In Stock	S/ 18.92 S/ 17.13 S/ 16.19 S/ 15.65 View S/ 15.38 S/ 13.58 S/ 12.26 S/ 12.18	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 4-Por H5401NL Pulse Electronics 1: S/ 92.14 61In Stock	Mfr. Part # H5401NL Mouser Part # 673-H5401NL	Pulse Electronics	Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 4-Por Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	61In Stock	S/ 92.14 S/ 80.89 S/ 77.89 S/ 75.44 View S/ 71.97 S/ 65.12 S/ 63.72 Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount 350uH 1500V T/R=1 2% DC=600mA HX5164NL Pulse Electronics 1: S/ 21.21 311In Stock	Mfr. Part # HX5164NL Mouser Part # 673-HX5164NL	Pulse Electronics	Power Transformers - Board Mount 350uH 1500V T/R=1 2% DC=600mA Learn More about Pulse Electronics pulse ethernet transformers	Datasheet	311In Stock	S/ 21.21 S/ 18.37 S/ 17.63 S/ 17.09 View S/ 16.54 S/ 15.06 S/ 13.35 S/ 13.20	Min.: 1 Mult.: 1		SMD/SMT
Power Transformers - Board Mount 2.8mH 2500V 3:2:2 DCR=1.6-1.3Ohms PH9572.322ANLT Pulse Electronics 1: S/ 13.04 551In Stock	Mfr. Part # PH9572.322ANLT Mouser Part # 673-PH9572.322ANLT	Pulse Electronics	Power Transformers - Board Mount 2.8mH 2500V 3:2:2 DCR=1.6-1.3Ohms Learn More about Pulse Electronics pulse high isolation transformers	Datasheet	551In Stock	Cut Tape S/ 13.04 S/ 11.83 S/ 11.05 S/ 10.70 Reel S/ 9.65 View S/ 10.39 S/ 9.11 MouseReel Available	Min.: 1 Mult.: 1 : 300	6 W	PCB Mount
Power Transformers - Board Mount 4CT:5CT Iso4000V Push Pull AEC-Q200 PM2155.045NLT Pulse Electronics 1: S/ 13.04 965In Stock	Mfr. Part # PM2155.045NLT Mouser Part # 673-PM2155.045NLT	Pulse Electronics	Power Transformers - Board Mount 4CT:5CT Iso4000V Push Pull AEC-Q200 Learn More about Pulse Electronics pulse pm21x aec q200 transformers	Datasheet	965In Stock	Cut Tape S/ 13.04 S/ 11.83 S/ 11.05 S/ 10.70 Reel S/ 9.65 View S/ 10.39 S/ 8.80 S/ 8.21 S/ 8.10	Min.: 1 Mult.: 1 : 300		SMD/SMT
Audio Transformers / Signal Transformers DA2062 PoE Trnsfmr For DPA423G DA2062-ALD Coilcraft 1: S/ 26.47 400In Stock	Mfr. Part # DA2062-ALD Mouser Part # 994-DA2062-ALD	Coilcraft	Audio Transformers / Signal Transformers DA2062 PoE Trnsfmr For DPA423G Learn More about Coilcraft power magnetics	Datasheet	400In Stock	Cut Tape S/ 26.47 S/ 20.59 S/ 19.73 S/ 19.19 Reel S/ 16.89 View S/ 16.35 S/ 16.23 MouseReel Available	Min.: 1 Mult.: 1 : 400
Audio Transformers / Signal Transformers 7uH 3KV 1:1:2 2% AEC-Q200 BX6152NL Pulse Electronics 1: S/ 16.93 752In Stock	Mfr. Part # BX6152NL Mouser Part # 673-BX6152NL	Pulse Electronics	Audio Transformers / Signal Transformers 7uH 3KV 1:1:2 2% AEC-Q200 Learn More about Pulse Electronics bm bmu bx transformers	Datasheet	752In Stock	S/ 16.93 S/ 14.71 S/ 14.21 S/ 13.78 View S/ 12.61 S/ 11.05 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 1-Port H5019NL Pulse Electronics 1: S/ 42.47 176In Stock	Mfr. Part # H5019NL Mouser Part # 673-H5019NL	Pulse Electronics	Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 1-Port Learn More about Pulse Electronics pulselantrans	Datasheet	176In Stock	S/ 42.47 S/ 38.30 S/ 36.24 S/ 34.92 View S/ 34.45 S/ 33.01 S/ 30.75 S/ 30.36 Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount XFMR,PUSHPULL,7W,REINFORCE NPB PA3964.002NLT Pulse Electronics 1: S/ 12.69 578In Stock	Mfr. Part # PA3964.002NLT Mouser Part # 673-PA3964.002NLT	Pulse Electronics	Power Transformers - Board Mount XFMR,PUSHPULL,7W,REINFORCE NPB	Datasheet	578In Stock	Cut Tape S/ 12.69 S/ 11.48 S/ 10.70 S/ 10.39 Reel S/ 9.26 View S/ 10.08 S/ 8.45 S/ 7.82 S/ 7.71	Min.: 1 Mult.: 1 : 300
Power Transformers - Board Mount 6W 21.8uH 200-700kHz 10-14V Flyback PA4470.006NLT Pulse Electronics 1: S/ 17.40 625In Stock	Mfr. Part # PA4470.006NLT Mouser Part # 673-PA4470.006NLT	Pulse Electronics	Power Transformers - Board Mount 6W 21.8uH 200-700kHz 10-14V Flyback Learn More about Pulse Electronics pulse high frequency transformers	Datasheet	625In Stock	Cut Tape S/ 17.40 S/ 15.73 S/ 14.36 S/ 13.94 Reel S/ 11.83 View S/ 13.51 S/ 12.96 S/ 11.09 S/ 10.90 MouseReel Available	Min.: 1 Mult.: 1 : 700	1.8 W
Power Transformers - Board Mount 2CT:1CT Iso5000V SMT 5kVrms AEC-Q200 PM2190.021NLT Pulse Electronics 1: S/ 13.66 562In Stock	Mfr. Part # PM2190.021NLT Mouser Part # 673-PM2190.021NLT	Pulse Electronics	Power Transformers - Board Mount 2CT:1CT Iso5000V SMT 5kVrms AEC-Q200 Learn More about Pulse Electronics pulse pm21x aec q200 transformers	Datasheet	562In Stock	Cut Tape S/ 13.66 S/ 12.34 S/ 11.60 S/ 11.25 Reel S/ 9.85 View S/ 10.24 S/ 9.23 S/ 8.72 S/ 8.60	Min.: 1 Mult.: 1 : 150		SMD/SMT
Pulse Transformers PLANAR 1:1:1 LF High Side / 1200V MGDT100100LF Vishay / Dale 1: S/ 44.72 99In Stock	Mfr. Part # MGDT100100LF Mouser Part # 70-MGDT100100LF	Vishay / Dale	Pulse Transformers PLANAR 1:1:1 LF High Side / 1200V Learn More about Vishay / Dale vishay mgdt transformers	Datasheet	99In Stock	S/ 44.72 S/ 40.33 S/ 38.65 S/ 37.06 View S/ 35.89 S/ 34.76 S/ 33.63 S/ 32.58	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10-1000MHz 75Ohm 1:1 SMD RF Xfmr Pulse Electronics CX2024NL CX2024NL Pulse Electronics 1: S/ 13.78 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	S/ 13.78 S/ 12.49 S/ 11.64 S/ 11.25 View S/ 10.70 S/ 8.99 S/ 8.60 S/ 8.52 S/ 8.45	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers SMD Isolation Xfmr 100uH .3Ohms 1-Port Pulse Electronics PE-65728NLT PE-65728NLT Pulse Electronics 1: S/ 17.32 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 S/ 17.32 S/ 15.69 S/ 14.60 S/ 12.42 Reel S/ 11.48 View S/ 11.91 S/ 11.52 S/ 10.16 MouseReel Available	Min.: 1 Mult.: 1 : 850
Audio Transformers / Signal Transformers 10B-2001NL iNRCORE 1: S/ 208.68 17In Stock	Mfr. Part # 10B-2001NL Mouser Part # 673-10B-2001NL	iNRCORE	Audio Transformers / Signal Transformers	Datasheet	17In Stock	S/ 208.68 S/ 186.41 S/ 165.90 S/ 163.17 View S/ 160.84 S/ 158.07 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 1000Base-T SMD PoE+ 120uH .3Ohms 1-Port HM6098FNL Pulse Electronics 1: S/ 34.45 10In Stock	Mfr. Part # HM6098FNL Mouser Part # 673-HM6098FNL	Pulse Electronics	Audio Transformers / Signal Transformers 1000Base-T SMD PoE+ 120uH .3Ohms 1-Port Learn More about Pulse Electronics pulse automotive communications	Datasheet	10In Stock	S/ 34.45 S/ 31.10 S/ 29.78 S/ 28.84 View S/ 27.95 S/ 26.59 S/ 25.73 S/ 25.03	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers B0570 for NCP101X 15uH 12 V 1.25 A B0570-BL Coilcraft 1: S/ 37.37 55In Stock	Mfr. Part # B0570-BL Mouser Part # 994-B0570-BL	Coilcraft	Audio Transformers / Signal Transformers B0570 for NCP101X 15uH 12 V 1.25 A Learn More about Coilcraft power magnetics	Datasheet	55In Stock	S/ 37.37 S/ 33.71 S/ 32.35 S/ 31.33 View S/ 30.36 S/ 28.84 S/ 27.95 S/ 27.17	Min.: 1 Mult.: 1	15 W
Audio Transformers / Signal Transformers C1586 TI LM5070 13uH 12 V 1.08 A C1586-ALD Coilcraft 1: S/ 19.23 67In Stock	Mfr. Part # C1586-ALD Mouser Part # 994-C1586-ALD	Coilcraft	Audio Transformers / Signal Transformers C1586 TI LM5070 13uH 12 V 1.08 A Learn More about Coilcraft power magnetics	Datasheet	67In Stock	Cut Tape S/ 19.23 S/ 15.22 S/ 14.67 S/ 13.66 Reel S/ 12.96 View S/ 12.42 S/ 12.22 S/ 11.79 Quote MouseReel Available	Min.: 1 Mult.: 1 : 175	13 W
Current Transformers - Board Mount CST2 1:125 20A 3KuH AEC-Q200 CST2-125LC Coilcraft 1: S/ 13.58 318In Stock	Mfr. Part # CST2-125LC Mouser Part # 994-CST2-125LC	Coilcraft	Current Transformers - Board Mount CST2 1:125 20A 3KuH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	318In Stock	Cut Tape S/ 13.58 S/ 11.09 S/ 10.51 Reel S/ 8.95 S/ 8.84 View S/ 8.49 S/ 8.37 MouseReel Available	Min.: 1 Mult.: 1 : 250
Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402 FA2805-CLD Coilcraft 1: S/ 20.20 483In Stock 2,275On Order	Mfr. Part # FA2805-CLD Mouser Part # 994-FA2805-CLD	Coilcraft	Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402 Learn More about Coilcraft power magnetics	Datasheet	483In Stock 2,275On Order On Order Ship Dates Mfr. #: FA2805-CLD Stock: 483 Can Ship Immediately On Order: 875 Expected 10/29/2026 1,400 Expected 11/23/2026 Factory Lead-Time: 10 Weeks	Cut Tape S/ 20.20 S/ 16.00 S/ 15.41 S/ 14.36 Reel S/ 13.62 View S/ 13.04 S/ 12.85 S/ 12.42 Quote MouseReel Available	Min.: 1 Mult.: 1 : 175	15 W
Audio Transformers / Signal Transformers FA2925 SMT Flyback For Si341, Si3402 FA2925-ALD Coilcraft 1: S/ 19.58 85In Stock 175Expected 1/1/2027	Mfr. Part # FA2925-ALD Mouser Part # 994-FA2925-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2925 SMT Flyback For Si341, Si3402 Learn More about Coilcraft power magnetics	Datasheet	85In Stock 175Expected 1/1/2027	Cut Tape S/ 19.58 S/ 15.45 S/ 14.91 S/ 13.90 Reel S/ 13.20 View S/ 12.65 S/ 12.42 S/ 11.99 Quote MouseReel Available	Min.: 1 Mult.: 1 : 175	15 W
Audio Transformers / Signal Transformers GA3172 Flyback For PIC16HV785 GA3172-AL Coilcraft 1: S/ 28.88 1In Stock	Mfr. Part # GA3172-AL Mouser Part # 994-GA3172-AL	Coilcraft	Audio Transformers / Signal Transformers GA3172 Flyback For PIC16HV785 Learn More about Coilcraft power magnetics	Datasheet	1In Stock	S/ 28.88 S/ 25.65 S/ 24.60 S/ 23.82 View S/ 23.08 S/ 21.68 S/ 20.98 S/ 20.32 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 19.5 V 0.67 A POE13P-19LD Coilcraft 1: S/ 14.17 95In Stock	Mfr. Part # POE13P-19LD Mouser Part # 994-POE13P-19LD	Coilcraft	Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 19.5 V 0.67 A Learn More about Coilcraft poexp flyback transformers	Datasheet	95In Stock	Cut Tape S/ 14.17 S/ 11.48 S/ 11.05 S/ 10.35 Reel S/ 9.93 View S/ 9.69 S/ 9.23 S/ 8.95 S/ 8.64 MouseReel Available	Min.: 1 Mult.: 1 : 175