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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
Power Transformers - Board Mount Signal BMS Transformer, -40 to +125 SM91595AL-E Bourns 1: $10.57 210In Stock New Product	Mfr. Part No. SM91595AL-E Mouser Part No 652-SM91595AL-E New Product	Bourns	Power Transformers - Board Mount Signal BMS Transformer, -40 to +125 Learn More about Bourns sm91595al bms transformers	Datasheet	210In Stock	Cut Tape $10.57 $8.50 $8.15 $7.90 Reel $7.33 View $7.65 $7.10 $6.87 MouseReel Available	Min.: 1 Mult.: 1 : 300				SMD/SMT
Audio Transformers / Signal Transformers 2.5Gig Reinforced SMD 24P ISO MOD TGR2G-S420N24LF HALO Electronics 1: $40.37 84In Stock New Product	Mfr. Part No. TGR2G-S420N24LF Mouser Part No 493-TGR2G-S420N24LF New Product	HALO Electronics	Audio Transformers / Signal Transformers 2.5Gig Reinforced SMD 24P ISO MOD		84In Stock	$40.37 $28.83 $24.22 $20.19 View $16.15 $13.73 Quote	Min.: 1 Mult.: 1
Power Transformers - Industrial 100 VA Type MTE Control Transformer C0100E1B Eaton Electrical 1: $400.69 2In Stock New Product	Mfr. Part No. C0100E1B Mouser Part No 504-C0100E1B New Product	Eaton Electrical	Power Transformers - Industrial 100 VA Type MTE Control Transformer	Datasheet	2In Stock	$400.69 $322.65	Min.: 1 Mult.: 1
Current Transformers - Industrial SPLT CR CT 600A, .6% ACCY, 2"X3" WI CT-SP-2031-600-5 Eaton Electrical 1: $277.52 1In Stock New Product	Mfr. Part No. CT-SP-2031-600-5 Mouser Part No 504-CT-SP-2031-600-5 New Product	Eaton Electrical	Current Transformers - Industrial SPLT CR CT 600A, .6% ACCY, 2"X3" WI	Datasheet	1In Stock	$277.52 $251.61 $246.54	Min.: 1 Mult.: 1				Bracket
Current Transformers - Industrial SPLT CR CT 1000A, .6% ACCY, 3"X3.5" WI CT-SP-3135-1000-5 Eaton Electrical 1: $333.92 1In Stock New Product	Mfr. Part No. CT-SP-3135-1000-5 Mouser Part No 504-CTSP-3135-1000-5 New Product	Eaton Electrical	Current Transformers - Industrial SPLT CR CT 1000A, .6% ACCY, 3"X3.5" WI	Datasheet	1In Stock	$333.92 $308.68	Min.: 1 Mult.: 1				Bracket
Audio Transformers / Signal Transformers BMS Transformer/CMC,6PIN,SGL,4.3kVDC SM91542AL-E Bourns 1: $2.73 1,646In Stock	Mfr. Part No. SM91542AL-E Mouser Part No 652-SM91542AL-E	Bourns	Audio Transformers / Signal Transformers BMS Transformer/CMC,6PIN,SGL,4.3kVDC Learn More about Bourns sm91542al bms transformer	Datasheet	1,646In Stock	Cut Tape $2.73 $2.48 $2.31 $2.20 View Reel $1.61 $1.77 $1.74 $1.63 $1.61 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Current Transformers - Board Mount CS4xxx High Freq 80000uH 35A 4Ohms CS4200V-01L Coilcraft 1: $7.54 6,728In Stock	Mfr. Part No. CS4200V-01L Mouser Part No 994-CS4200V-01L	Coilcraft	Current Transformers - Board Mount CS4xxx High Freq 80000uH 35A 4Ohms Learn More about Coilcraft power magnetics	Datasheet	6,728In Stock	$7.54 $6.10 $5.86 $5.68 View $5.50 $5.25 $5.09 $4.93 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz PWB2010LC Coilcraft 1: $6.50 7,069In Stock	Mfr. Part No. PWB2010LC Mouser Part No 994-PWB2010LC	Coilcraft	Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz	Datasheet	7,069In Stock	Cut Tape $6.50 $5.05 Reel $4.29 $4.15 $4.01 $3.99 MouseReel Available	Min.: 1 Mult.: 1 : 250	250 mW (1/4 W)
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 $2.33 $3.01 $2.99 $2.96 $2.34 $2.33	Min.: 1 Mult.: 1 : 2,000				SMD/SMT
Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation 063932 Bourns 1: $3.75 3,934In Stock	Mfr. Part No. 063932 Mouser Part No 652-63932	Bourns	Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation Learn More about Bourns 063x 093830 0949x flyback transformers	Datasheet	3,934In Stock	$3.75 $3.40 $3.05 $2.91 View $2.75 $2.70 $2.59 $2.43 $2.39	Min.: 1 Mult.: 1	6 W	85 VAC to 265 VAC	12 V	PCB Mount
Power Transformers - Board Mount WE-PSPA 1006 475uH 100mA AEC-Q200 78931610518 Wurth Elektronik 1: $7.22 1,003In Stock	Mfr. Part No. 78931610518 Mouser Part No 710-78931610518	Wurth Elektronik	Power Transformers - Board Mount WE-PSPA 1006 475uH 100mA AEC-Q200 Learn More about Wurth Elektronik wurth aec q200 power transformers	Datasheet	1,003In Stock	Cut Tape $7.22 $6.93 $6.35 $5.78 View Reel $4.39 $5.77 $5.20 $4.39 MouseReel Available	Min.: 1 Mult.: 1 : 1,200		5 V	18 V	PCB Mount
Power Transformers - Board Mount WE-PSPA 86 uH 750mA AEC-Q200 78931812505 Wurth Elektronik 1: $7.22 883In Stock	Mfr. Part No. 78931812505 Mouser Part No 710-78931812505	Wurth Elektronik	Power Transformers - Board Mount WE-PSPA 86 uH 750mA AEC-Q200 Learn More about Wurth Elektronik wurth aec q200 power transformers	Datasheet	883In Stock	Cut Tape $7.22 $6.75 $6.25 $6.09 $5.93 Reel $4.45 MouseReel Available	Min.: 1 Mult.: 1 : 900		5 V	5 V	PCB Mount
Power Transformers - Board Mount WE-PSPA 86 uH 250mA AEC-Q200 78931812515 Wurth Elektronik 1: $7.22 371In Stock	Mfr. Part No. 78931812515 Mouser Part No 710-78931812515	Wurth Elektronik	Power Transformers - Board Mount WE-PSPA 86 uH 250mA AEC-Q200 Learn More about Wurth Elektronik wurth aec q200 power transformers	Datasheet	371In Stock	Cut Tape $7.22 $6.93 $6.35 $5.78 $5.72 Reel $4.39 MouseReel Available	Min.: 1 Mult.: 1 : 900		5 V	5 V	PCB Mount
Power Transformers - Board Mount WE-PSPA 86 uH 165mA AEC-Q200 78931812523 Wurth Elektronik 1: $7.22 944In Stock	Mfr. Part No. 78931812523 Mouser Part No 710-78931812523	Wurth Elektronik	Power Transformers - Board Mount WE-PSPA 86 uH 165mA AEC-Q200 Learn More about Wurth Elektronik wurth aec q200 power transformers	Datasheet	944In Stock	Cut Tape $7.22 $6.93 $6.35 $5.78 Reel $4.39 View $5.56 $4.38 MouseReel Available	Min.: 1 Mult.: 1 : 900		5 V	23 V	PCB Mount
Audio Transformers / Signal Transformers LAN XFMR 10G BASE-T (PoE+) TM7008ANL Taoglas 1: $9.38 729In Stock	Mfr. Part No. TM7008ANL Mouser Part No 960-TM7008ANL	Taoglas	Audio Transformers / Signal Transformers LAN XFMR 10G BASE-T (PoE+) Learn More about Taoglas tm lan transformers	Datasheet	729In Stock	Cut Tape $9.38 $8.47 $8.13 $7.87 View Reel $6.42 $7.63 $6.70 $6.42 MouseReel Available	Min.: 1 Mult.: 1 : 450
Current Transformers - Board Mount 7mH 5kVDC 50A DCR=.5mohms T=1:125 AEC-Q200 PMS6322.125NLT Pulse Electronics 1: $4.37 616In Stock	Mfr. Part No. PMS6322.125NLT Mouser Part No 673-PMS6322.125NLT	Pulse Electronics	Current Transformers - Board Mount 7mH 5kVDC 50A DCR=.5mohms T=1:125 AEC-Q200 Learn More about Pulse Electronics pulse aec q200 current sense transformers	Datasheet	616In Stock	Cut Tape $4.37 $3.95 $3.60 $3.49 Reel $3.16 View $3.38 $2.81 $2.77 MouseReel Available	Min.: 1 Mult.: 1 : 350				SMD/SMT
Pulse Transformers PULSE TRANSFORMERS IT370 TE Connectivity / Schaffner 1: $36.28 697In Stock	Mfr. Part No. IT370 Mouser Part No 631-IT370	TE Connectivity / Schaffner	Pulse Transformers PULSE TRANSFORMERS Learn More about TE Connectivity / Schaffner schaffner it transformers	Datasheet	697In Stock	$36.28 $35.46 $31.91 $30.59 View $26.05 $25.33 Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount WE-AGDT UCC25800 3.75W Ui = 7 .5V Uo1 = 9V/0.42A f 750319835 Wurth Elektronik 1: $2.94 1,168In Stock 750Expected 26/10/2026 New At Mouser	Mfr. Part No. 750319835 Mouser Part No 710-750319835 New At Mouser	Wurth Elektronik	Power Transformers - Board Mount WE-AGDT UCC25800 3.75W Ui = 7 .5V Uo1 = 9V/0.42A f Learn More about Wurth Elektronik wurth auxiliary gate drive transformers	Datasheet	1,168In Stock 750Expected 26/10/2026	Cut Tape $2.94 $2.68 $2.43 $2.17 Reel $2.06 $1.85 MouseReel Available	Min.: 1 Mult.: 1 : 250		7.5 V	9 V	PCB Mount
Power Transformers - Board Mount BMS Transformer/CMC, 6PIN,SGL,6.4kVDC SM91519L-E Bourns 1: $6.65 6,211In Stock	Mfr. Part No. SM91519L-E Mouser Part No 652-SM91519L-E	Bourns	Power Transformers - Board Mount BMS Transformer/CMC, 6PIN,SGL,6.4kVDC Learn More about Bourns sm915xxl	Datasheet	6,211In Stock	Cut Tape $6.65 $5.71 $5.47 $5.42 Reel $4.16 View $4.86 $3.95 MouseReel Available	Min.: 1 Mult.: 1 : 600				PCB Mount
Audio Transformers / Signal Transformers 10/100/1000 Base-T Transformer 1 Port 749024012 Wurth Elektronik 1: $21.81 1,562In Stock	Mfr. Part No. 749024012 Mouser Part No 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 $21.81 $21.06 $19.89 Reel $17.78 $16.67 MouseReel Available	Min.: 1 Mult.: 1 : 175
Power Transformers - Board Mount MID-UDS PGA460 3 mH 750317161 Wurth Elektronik 1: $10.69 5,649In Stock	Mfr. Part No. 750317161 Mouser Part No 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 $10.69 $10.68 $10.67 Reel $10.12 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 800				SMD/SMT
Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC 100B-1003XNL iNRCORE 1: $24.05 1,186In Stock	Mfr. Part No. 100B-1003XNL Mouser Part No 673-100B-1003XNL	iNRCORE	Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC	Datasheet	1,186In Stock	$24.05 $21.66 $20.32 $19.67 View $19.30 $18.55 $18.02	Min.: 1 Mult.: 1
Power Transformers - Board Mount Flyback Transformer for LT8316 11328-T074 Sumida 1: $7.38 3,437In Stock	Mfr. Part No. 11328-T074 Mouser Part No 851-11328-T074	Sumida	Power Transformers - Board Mount Flyback Transformer for LT8316 Learn More about Sumida flyback transformers lt8316	Datasheet	3,437In Stock	$7.38 $5.80 $5.54 $5.39 View $5.23 $5.01 $4.85 $4.70 $4.52	Min.: 1 Mult.: 1				Through Hole
Audio Transformers / Signal Transformers Flux Coupled 1:1 Transformer 0.4-500MHz MABA-009180-500MHz MACOM 1: $3.50 21,379In Stock	Mfr. Part No. MABA-009180-500MHz Mouser Part No 937-009180-500MHZ	MACOM	Audio Transformers / Signal Transformers Flux Coupled 1:1 Transformer 0.4-500MHz	Datasheet	21,379In Stock	Cut Tape $3.50 $2.84 $2.73 $2.56 View Reel $2.05 $2.46 $2.43 $2.05 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	250 mW (1/4 W)
Audio Transformers / Signal Transformers 5-10000 MHz MABA-011108 MACOM 1: $15.29 7,792In Stock 8,000Expected 21/12/2026	Mfr. Part No. MABA-011108 Mouser Part No 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 21/12/2026	Cut Tape $15.29 $13.79 $13.05 $13.00 Reel $11.19 MouseReel Available	Min.: 1 Mult.: 1 : 500	1 W