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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 (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Audio Transformers / Signal Transformers HV Balun Adaptor for SMPTE-292M HDTV HFBL075100A iNRCORE 1: $1,730.06 29In Stock	Mfr. Part # HFBL075100A Mouser Part # 673-HFBL075100A	iNRCORE	Audio Transformers / Signal Transformers HV Balun Adaptor for SMPTE-292M HDTV	Datasheet	29In Stock	$1,730.06 View Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Transformer, 1:1 RF, 5-1200MHz MABA-007748-CT1160 MACOM 1: $5.08 8,568In Stock	Mfr. Part # MABA-007748-CT1160 Mouser Part # 937-MABA007748CT1160	MACOM	Audio Transformers / Signal Transformers Transformer, 1:1 RF, 5-1200MHz	Datasheet	8,568In Stock	Cut Tape $5.08 $4.12 $3.96 $3.72 View Reel $2.98 $3.57 $3.53 $2.98 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	250 mW (1/4 W)
Audio Transformers / Signal Transformers 10/100/1000 Base-T Transformer 1 Port 749024012 Wurth Elektronik 1: $31.41 1,562In Stock	Mfr. Part # 749024012 Mouser Part # 710-749024012	Wurth Elektronik	Audio Transformers / Signal Transformers 10/100/1000 Base-T Transformer 1 Port Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	1,562In Stock	Cut Tape $31.41 $30.33 $28.64 Reel $25.60 $24.00 MouseReel Available	Min.: 1 Mult.: 1 : 175
Power Transformers - Board Mount MID-UDS PGA460 3 mH 750317161 Wurth Elektronik 1: $15.39 5,649In Stock	Mfr. Part # 750317161 Mouser Part # 710-750317161	Wurth Elektronik	Power Transformers - Board Mount MID-UDS PGA460 3 mH Learn More about Wurth Elektronik wurth electronics signal transformers	Datasheet	5,649In Stock	Cut Tape $15.39 $15.38 $15.36 Reel $14.57 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 800				SMD/SMT
Audio Transformers / Signal Transformers Flux Coupled 1:1 Transformer 0.4-500MHz MABA-009180-500MHz MACOM 1: $5.04 21,379In Stock	Mfr. Part # MABA-009180-500MHz Mouser Part # 937-009180-500MHZ	MACOM	Audio Transformers / Signal Transformers Flux Coupled 1:1 Transformer 0.4-500MHz	Datasheet	21,379In Stock	Cut Tape $5.04 $4.09 $3.93 $3.69 View Reel $2.95 $3.54 $3.50 $2.95 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	250 mW (1/4 W)
Power Transformers - Board Mount HFTR4CA Proterial 1: $23.44 230In Stock	Mfr. Part # HFTR4CA Mouser Part # 205-HFTR4CA	Proterial	Power Transformers - Board Mount Learn More about Proterial hitachi metals hftr transformers	Datasheet	230In Stock	$23.44 $19.70 $18.89 $18.30 View $17.73 $16.98 $16.44 Quote	Min.: 1 Mult.: 1		24 V		PCB Mount
Power Transformers - Board Mount WE-PSPA 1006 475uH 115mA AEC-Q200 78931610515 Wurth Elektronik 1: $10.40 911In Stock	Mfr. Part # 78931610515 Mouser Part # 710-78931610515	Wurth Elektronik	Power Transformers - Board Mount WE-PSPA 1006 475uH 115mA AEC-Q200 Learn More about Wurth Elektronik wurth aec q200 power transformers	Datasheet	911In Stock	Cut Tape $10.40 $9.98 $9.26 $8.42 View Reel $6.32 $8.41 $7.57 $6.32 MouseReel Available	Min.: 1 Mult.: 1 : 1,200		5 V	15 V	PCB Mount
Audio Transformers / Signal Transformers 5-10000 MHz MABA-011108 MACOM 1: $22.02 7,792In Stock 8,000Expected 2026-12-21	Mfr. Part # MABA-011108 Mouser Part # 937-MABA-011108	MACOM	Audio Transformers / Signal Transformers 5-10000 MHz Learn More about MACOM maba 011108 transmission line balun	Datasheet	7,792In Stock 8,000Expected 2026-12-21	Cut Tape $22.02 $19.86 $18.79 $18.72 Reel $16.11 MouseReel Available	Min.: 1 Mult.: 1 : 500	1 W
Audio Transformers / Signal Transformers HV Balun Adaptor for SMPTE-292M HDTV HFBL075100B iNRCORE 1: $1,833.91 43In Stock	Mfr. Part # HFBL075100B Mouser Part # 673-HFBL075100B	iNRCORE	Audio Transformers / Signal Transformers HV Balun Adaptor for SMPTE-292M HDTV	Datasheet	43In Stock	$1,833.91 View Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers WE-LAN AQ SMD Tfrmr 10/100/1000 Base-T 749020310 Wurth Elektronik 1: $10.08 7,399In Stock	Mfr. Part # 749020310 Mouser Part # 710-749020310	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN AQ SMD Tfrmr 10/100/1000 Base-T Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	7,399In Stock	Cut Tape $10.08 $8.84 $7.89 Reel $6.81 $5.53 MouseReel Available	Min.: 1 Mult.: 1 : 400
Current Transformers - Industrial 1PH CURRENT TXFORM 100AAC MI100 Carlo Gavazzi 1: $155.95 21In Stock	Mfr. Part # MI100 Mouser Part # 225-MI100	Carlo Gavazzi	Current Transformers - Industrial 1PH CURRENT TXFORM 100AAC	Datasheet	21In Stock	$155.95 $145.61 $139.55 $138.79	Min.: 1 Mult.: 1	500 mW			Chassis
Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH 1-Port H5084FNL Pulse Electronics 1: $7.76 1,538In Stock	Mfr. Part # H5084FNL Mouser Part # 673-H5084FNL	Pulse Electronics	Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH 1-Port	Datasheet	1,538In Stock	$7.76 $7.01 $6.68 $6.47 View $6.26 $5.50 $5.10 $4.97	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 1000Base-T SMD PoE 350uH .65Ohms 1-Port H6062FNLT Pulse Electronics 1: $8.78 438In Stock	Mfr. Part # H6062FNLT Mouser Part # 673-H6062FNLT	Pulse Electronics	Audio Transformers / Signal Transformers 1000Base-T SMD PoE 350uH .65Ohms 1-Port Learn More about Pulse Electronics pulse poe solutions	Datasheet	438In Stock	Cut Tape $8.78 $7.50 $7.20 $6.97 Reel $5.77 View $6.35 $5.60 $5.34 $5.13	Min.: 1 Mult.: 1 : 300
Pulse Transformers 1:1 24TERM H7029FNLT Pulse Electronics 1: $16.29 200In Stock	Mfr. Part # H7029FNLT Mouser Part # 673-H7029FNLT	Pulse Electronics	Pulse Transformers 1:1 24TERM	Datasheet	200In Stock	Cut Tape $16.29 $13.85 $13.28 $12.87 Reel $11.03 View $12.47 $10.66 $10.28 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300				PCB Mount
Audio Transformers / Signal Transformers 10/100Base-T SMD 1-Port HX1178NL Pulse Electronics 1: $11.68 387In Stock	Mfr. Part # HX1178NL Mouser Part # 673-HX1178NL	Pulse Electronics	Audio Transformers / Signal Transformers 10/100Base-T SMD 1-Port Learn More about Pulse Electronics pulse ethernet transformers	Datasheet	387In Stock	$11.68 $10.22 $9.89 $9.06 View $8.61 $8.12 $7.99 $7.85 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 1-Port HX2260FNLT Pulse Electronics 1: $5.92 934In Stock	Mfr. Part # HX2260FNLT Mouser Part # 673-HX2260FNLT	Pulse Electronics	Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 1-Port Learn More about Pulse Electronics pulse poe solutions	Datasheet	934In Stock	Cut Tape $5.92 $5.36 $5.00 $4.22 Reel $4.06 View $4.06 $4.05 $3.60 $3.53	Min.: 1 Mult.: 1 : 600
Power Transformers - Board Mount EFD20 9V-36V Flyback SMD 35W PA1836NL Pulse Electronics 1: $8.47 486In Stock	Mfr. Part # PA1836NL Mouser Part # 673-PA1836NL	Pulse Electronics	Power Transformers - Board Mount EFD20 9V-36V Flyback SMD 35W	Datasheet	486In Stock	$8.47 $7.69 $7.19 $6.61 View $6.29 $5.44 $5.41 $5.31 $5.26	Min.: 1 Mult.: 1				PCB Mount
Power Transformers - Board Mount SMD HiFreq WireWound 128uH .41Ohms PA3856.005NLT Pulse Electronics 1: $5.66 798In Stock	Mfr. Part # PA3856.005NLT Mouser Part # 673-PA3856.005NLT	Pulse Electronics	Power Transformers - Board Mount SMD HiFreq WireWound 128uH .41Ohms	Datasheet	798In Stock	Cut Tape $5.66 $5.13 $4.62 $4.48 Reel $3.64 View $3.63 $3.44 MouseReel Available	Min.: 1 Mult.: 1 : 130
Audio Transformers / Signal Transformers SMD 10BaseT Islation 140uH .3Ohms 1-Port PE-65745NL Pulse Electronics 1: $5.21 1,115In Stock	Mfr. Part # PE-65745NL Mouser Part # 673-PE-65745NL	Pulse Electronics	Audio Transformers / Signal Transformers SMD 10BaseT Islation 140uH .3Ohms 1-Port	Datasheet	1,115In Stock	$5.21 $4.49 $4.02 $3.61 View $3.51 $3.33	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 100Base-T SMD NonPoE .6Ohms 1-Port PE-68515LNLT Pulse Electronics 1: $10.57 1,759In Stock	Mfr. Part # PE-68515LNLT Mouser Part # 673-PE-68515LNLT	Pulse Electronics	Audio Transformers / Signal Transformers 100Base-T SMD NonPoE .6Ohms 1-Port	Datasheet	1,759In Stock	Cut Tape $10.57 $9.55 $9.17 $8.88 Reel $7.99 View $8.42 $7.80 $6.93 MouseReel Available	Min.: 1 Mult.: 1 : 160
Power Transformers - Board Mount SMD Hi Isolation Pwr 2350uH .9Ohms PH9185.083NLT Pulse Electronics 1: $5.67 644In Stock	Mfr. Part # PH9185.083NLT Mouser Part # 673-PH9185.083NLT	Pulse Electronics	Power Transformers - Board Mount SMD Hi Isolation Pwr 2350uH .9Ohms Learn More about Pulse Electronics pulse ph9185nl	Datasheet	644In Stock	Cut Tape $5.67 $5.14 $4.64 $4.49 Reel $4.13 View $4.35 $3.93 $3.53 MouseReel Available	Min.: 1 Mult.: 1 : 150
Pulse Transformers 2.6mH 4kV Iso 1:2 98Vus PH9385.012NLT Pulse Electronics 1: $4.87 951In Stock	Mfr. Part # PH9385.012NLT Mouser Part # 673-PH9385012NLT	Pulse Electronics	Pulse Transformers 2.6mH 4kV Iso 1:2 98Vus	Datasheet	951In Stock	Cut Tape $4.87 $4.41 $4.12 $4.00 Reel $3.60 View $3.87 $3.24 $3.00 $2.97 MouseReel Available	Min.: 1 Mult.: 1 : 300				SMD/SMT
Pulse Transformers 2.88mH 4kV Iso 1:2:2 250Vus PH9400.122NLT Pulse Electronics 1: $6.09 632In Stock	Mfr. Part # PH9400.122NLT Mouser Part # 673-PH9400122NLT	Pulse Electronics	Pulse Transformers 2.88mH 4kV Iso 1:2:2 250Vus	Datasheet	632In Stock	Cut Tape $6.09 $5.50 $4.84 $4.69 Reel $4.02 View $4.61 $3.67 MouseReel Available	Min.: 1 Mult.: 1 : 150				SMD/SMT
Pulse Transformers ISO MOD SMD GullWing For MAX13256 HBridg TGMR-501V6LF HALO Electronics 1: $6.45 561In Stock	Mfr. Part # TGMR-501V6LF Mouser Part # 493-TGMR-501V6LF	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing For MAX13256 HBridg Learn More about HALO Electronics halo dc dc transformers	Datasheet	561In Stock	$6.45 $6.19 $5.98 $5.79 View $5.34 $5.30 $5.21 $4.90 Quote	Min.: 1 Mult.: 1				SMD/SMT
Audio Transformers / Signal Transformers BALUN RF SGL RAC 1:1CT CX2041ANLT Pulse Electronics 1: $5.07 1,713In Stock	Mfr. Part # CX2041ANLT Mouser Part # 673-CX2041ANLT	Pulse Electronics	Audio Transformers / Signal Transformers BALUN RF SGL RAC 1:1CT		1,713In Stock	Cut Tape $5.07 $4.12 $3.30 $2.97 Reel $2.40 $2.28	Min.: 1 Mult.: 1 : 2,000