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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.	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 2000uH PCS020-EE0502KS Bourns 1: $4.34 8,745In Stock	Mfr. Part No. PCS020-EE0502KS Mouser Part No 652-PCS020-EE0502KS	Bourns	Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 2000uH Learn More about Bourns pcs current sense transformers	Datasheet	8,745In Stock	Cut Tape $4.34 $3.92 $3.57 $3.46 View Reel $2.72 $3.36 $3.33 $3.29 $3.20 $2.72 MouseReel Available	Min.: 1 Mult.: 1 : 4,000				SMD/SMT
Pulse Transformers THT Offline DateDrve 450uH 330Ohms P0585NL Pulse Electronics 1: $5.66 505In Stock	Mfr. Part No. P0585NL Mouser Part No 673-P0585NL	Pulse Electronics	Pulse Transformers THT Offline DateDrve 450uH 330Ohms	Datasheet	505In Stock	$5.66 $5.12 $4.91 $4.41 $3.73	Min.: 1 Mult.: 1
Pulse Transformers SMD Gate Drive 1500V 1.25:1 PA3493NLT Pulse Electronics 1: $2.62 1,875In Stock	Mfr. Part No. PA3493NLT Mouser Part No 673-PA3493NLT	Pulse Electronics	Pulse Transformers SMD Gate Drive 1500V 1.25:1	Datasheet	1,875In Stock	Cut Tape $2.62 $2.36 $2.22 $2.18 Reel $1.84 View $2.13 $2.03 $1.99 $1.82 MouseReel Available	Min.: 1 Mult.: 1 : 1,250
Power Transformers - Board Mount 456uH Isolation Power Transformer PH9084.021NLT Pulse Electronics 1: $2.66 1,975In Stock	Mfr. Part No. PH9084.021NLT Mouser Part No 673-PH9084.021NLT	Pulse Electronics	Power Transformers - Board Mount 456uH Isolation Power Transformer Learn More about Pulse Electronics pulse high isolation transformers	Datasheet	1,975In Stock	Cut Tape $2.66 $2.40 $2.19 $2.13 Reel $1.59 View $2.06 $2.01 $1.96 $1.54 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	1 W			SMD/SMT
Current Transformers - Board Mount 10mH 2250Vdc 30A DCR= 0.35mOhms PH9494.200NLT Pulse Electronics 1: $2.32 3,354In Stock	Mfr. Part No. PH9494.200NLT Mouser Part No 673-PH9494.200NLT	Pulse Electronics	Current Transformers - Board Mount 10mH 2250Vdc 30A DCR= 0.35mOhms Learn More about Pulse Electronics pulse aec q200 current sense transformers	Datasheet	3,354In Stock	Cut Tape $2.32 $2.11 $1.90 $1.85 Reel $1.61 View $1.79 $1.66 $1.40 $1.38	Min.: 1 Mult.: 1 : 450				PCB Mount
Audio Transformers / Signal Transformers 10/100 Base-T SMT Transformer 1 Port 7490100111 Wurth Elektronik 1: $5.30 2,589In Stock	Mfr. Part No. 7490100111 Mouser Part No 710-7490100111	Wurth Elektronik	Audio Transformers / Signal Transformers 10/100 Base-T SMT Transformer 1 Port Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	2,589In Stock	Cut Tape $5.30 $5.20 $4.83 $4.46 Reel $4.40 View $3.52 $3.50 MouseReel Available	Min.: 1 Mult.: 1 : 450
Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 1Port 1500Vrms 749024015C Wurth Elektronik 1: $14.66 360In Stock	Mfr. Part No. 749024015C Mouser Part No 710-749024015C	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 1Port 1500Vrms Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	360In Stock	Cut Tape $14.66 $14.61 $14.56 $14.53 View Reel $12.26 $14.50 $14.48 $14.15 $12.26 MouseReel Available	Min.: 1 Mult.: 1 : 400
Power Transformers - Board Mount WE-FLEX DCR=344mOhms 27.4uH 500VDC SMD 749196111 Wurth Elektronik 1: $5.50 536In Stock	Mfr. Part No. 749196111 Mouser Part No 710-749196111	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX DCR=344mOhms 27.4uH 500VDC SMD Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	536In Stock	Cut Tape $5.50 $5.02 $4.95 $4.54 Reel $3.55 View $4.04 $3.54 MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers WE-STST 4532 300uH 1Ch Sgl Pair Ether 749302010 Wurth Elektronik 1: $2.54 1,735In Stock	Mfr. Part No. 749302010 Mouser Part No 710-749302010	Wurth Elektronik	Audio Transformers / Signal Transformers WE-STST 4532 300uH 1Ch Sgl Pair Ether Learn More about Wurth Elektronik wurth single pair ethernet signal transformers	Datasheet	1,735In Stock	Cut Tape $2.54 $2.43 Reel $2.30 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.9 W 750311659 Wurth Elektronik 1: $2.94 1,396In Stock	Mfr. Part No. 750311659 Mouser Part No 710-750311659	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.9 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	1,396In Stock	Cut Tape $2.94 $2.55 $2.48 $2.40 Reel $2.28 View $2.20 $2.05 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	1.9 W	36 V to 72 V	24 V	SMD/SMT
Power Transformers - Board Mount MID-FLYLT LT3798 14 uH 112 W 750312872 Wurth Elektronik 1: $28.50 919In Stock	Mfr. Part No. 750312872 Mouser Part No 710-750312872	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT3798 14 uH 112 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	919In Stock	$28.50 $26.31 $18.09	Min.: 1 Mult.: 1	112 W	20 V to 60 V	28 V	Through Hole
Power Transformers - Board Mount WE-PPTI SN6505B 200 uH 750316887 Wurth Elektronik 1: $4.49 3,716In Stock	Mfr. Part No. 750316887 Mouser Part No 710-750316887	Wurth Elektronik	Power Transformers - Board Mount WE-PPTI SN6505B 200 uH Learn More about Wurth Elektronik wurth we pp transformers	Datasheet	3,716In Stock	Cut Tape $4.49 $4.14 $3.80 $3.45 $3.10 Reel $3.10 MouseReel Available	Min.: 1 Mult.: 1 : 850		3.3 V	5 V	SMD/SMT
Power Transformers - Board Mount WE-FB LT3573 50 uH 5 W 750370041 Wurth Elektronik 1: $4.68 1,037In Stock	Mfr. Part No. 750370041 Mouser Part No 710-750370041	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3573 50 uH 5 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	1,037In Stock	Cut Tape $4.68 $4.29 $4.25 Reel $4.25 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	5 W	18 V to 30 V	5 V	SMD/SMT
Power Transformers - Board Mount THROUGH HOLE 2.4VA 3FD-348 Tamura 1: $6.43 484In Stock	Mfr. Part No. 3FD-348 Mouser Part No 838-3FD-348	Tamura	Power Transformers - Board Mount THROUGH HOLE 2.4VA	Datasheet	484In Stock	$6.43 $5.38 $5.14 $4.25 View $3.50 $3.47 $3.46	Min.: 1 Mult.: 1	2.4 VA	115 VAC, 230 VAC		Through Hole
Audio Transformers / Signal Transformers THROUGH HOLE 1KCT:1KCT MET-26 Tamura 1: $18.57 281In Stock	Mfr. Part No. MET-26 Mouser Part No 838-MET-26	Tamura	Audio Transformers / Signal Transformers THROUGH HOLE 1KCT:1KCT	Datasheet	281In Stock	$18.57 $18.14 $17.69 $17.48 View $17.37 $8.74 $8.73	Min.: 1 Mult.: 1	50 mW (1/20 W)
Power Transformers - Board Mount POWER TRANSFORMER THROUGH 5VA PL5.0-16-130B Tamura 1: $9.68 253In Stock	Mfr. Part No. PL5.0-16-130B Mouser Part No 838-PL5.0-16-130B	Tamura	Power Transformers - Board Mount POWER TRANSFORMER THROUGH 5VA	Datasheet	253In Stock	$9.68 $8.47 $8.13 $7.82 View $7.60 $7.08 $7.07 $6.85	Min.: 1 Mult.: 1	5 VA			Through Hole
Audio Transformers / Signal Transformers 2-500MHz Center Tap Imp. Ratio 1:1 MABA-007532-CF18A0 MACOM 1: $2.55 3,435In Stock	Mfr. Part No. MABA-007532-CF18A0 Mouser Part No 937-MABA007532CF18A0	MACOM	Audio Transformers / Signal Transformers 2-500MHz Center Tap Imp. Ratio 1:1 Learn More about MACOM mabakit	Datasheet	3,435In Stock	Cut Tape $2.55 $1.96 $1.77 $1.70 Reel $1.39 View $1.63 $1.46 $1.25 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	631 mW
Power Transformers - Industrial CONTROL TRANSFORMER,230/460-115V 50VA KT8050P Siemens 1: $485.08 5In Stock	Mfr. Part No. KT8050P Mouser Part No 982-KT8050P	Siemens	Power Transformers - Industrial CONTROL TRANSFORMER,230/460-115V 50VA	Datasheet	5In Stock	$485.08	Min.: 1 Mult.: 1		480 VAC	120 VAC
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS ADT4-5WT+ Mini-Circuits Restricted Availability	Mfr. Part No. ADT4-5WT+ Mouser Part No 139-ADT4-5WT	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC3-1TX+ Mini-Circuits Restricted Availability	Mfr. Part No. TC3-1TX+ Mouser Part No 139-TC3-1TX	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Mouser does not presently sell this product in your region.	Datasheet	More Info Available		Restricted Availability
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke TG111-E032NYRL HALO Electronics 1: $6.60 396In Stock	Mfr. Part No. TG111-E032NYRL Mouser Part No 493-TG111-E032NYRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	396In Stock	$6.60 $6.01 $5.84 $5.50 View $5.12 $5.11 Quote	Min.: 1 Mult.: 1
Pulse Transformers ISO MOD SMD GullWing 2.75kVrms .4Ohm 6pin TGMS-1464V6LF HALO Electronics 1: $8.25 3,061In Stock	Mfr. Part No. TGMS-1464V6LF Mouser Part No 493-TGMS-1464V6LF	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing 2.75kVrms .4Ohm 6pin Learn More about HALO Electronics halo dc dc transformers	Datasheet	3,061In Stock	$8.25 $5.32 $4.34 $3.51 View $2.81 Quote	Min.: 1 Mult.: 1				SMD/SMT
Power Transformers - Industrial IS1800HGDV IS1800HGDV Tripp Lite 1: $1,773.31 2In Stock	Mfr. Part No. IS1800HGDV Mouser Part No 545-IS1800HGDV	Tripp Lite	Power Transformers - Industrial IS1800HGDV Due to size or weight of the product, your shipping charge may increase.	Datasheet	2In Stock	$1,773.31	Min.: 1 Mult.: 1	1.8 kW
Current Transformers - Board Mount SMD Current Transformer 820uH-TR SCS-4-4-100T-TR Bel Signal Transformer 1: $4.76 916In Stock	Mfr. Part No. SCS-4-4-100T-TR Mouser Part No 530-SCS-4-4-100T-TR	Bel Signal Transformer	Current Transformers - Board Mount SMD Current Transformer 820uH-TR Learn More about Bel Signal Transformer scs current sensing transformers	Datasheet	916In Stock	Cut Tape $4.76 $3.90 $3.20 $3.11 View Reel $2.29 $3.01 $2.99 $2.96 $2.30 $2.29	Min.: 1 Mult.: 1 : 2,000				SMD/SMT
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke TG1G-S002NZRL HALO Electronics 1: $12.65 1,047In Stock	Mfr. Part No. TG1G-S002NZRL Mouser Part No 493-TG1G-S002NZRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	1,047In Stock	$12.65 $4.32 $4.09 $3.84 View $3.73 $3.72 $3.62	Min.: 1 Mult.: 1