.hide-partial { max-height: none; } .show-more { display: none; }

Transformers

Transformers are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many transformer manufacturers including Bel, Coilcraft, Hammond, ICE Components, Pulse Electronics, Triad Magnetics, Vacuumschmelze, Wurth Elektronik & more. Please view our selection of transformers below.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Transformers

List Images

Results: 22,010

Applied Filters:

Manufacturer

Power Rating

Primary Voltage Rating

Secondary Voltage Rating

Mounting Style

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB1-6TL Coilcraft 1: $5.11 108In Stock	Mfr. Part No. WB1-6TL Mouser Part No 994-WB1-6TL	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	108In Stock	$5.11 $3.85 $3.68 $3.43 View $3.28 $3.14 $3.04 $2.95	Min.: 1 Mult.: 1		250 mW (1/4 W)
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB13-1TL Coilcraft 1: $5.11 52In Stock	Mfr. Part No. WB13-1TL Mouser Part No 994-WB13-1TL	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	52In Stock	$5.11 $3.85 $3.68 $3.43 View $3.28 $3.14 $3.04 $2.95	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB16-1L Coilcraft 1: $5.49 118In Stock	Mfr. Part No. WB16-1L Mouser Part No 994-WB16-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	118In Stock	$5.49 $4.14 $3.94 $3.70 View $3.54 $3.38 $3.27 $3.17	Min.: 1 Mult.: 1		250 mW (1/4 W)
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB36-1L Coilcraft 1: $6.04 58In Stock	Mfr. Part No. WB36-1L Mouser Part No 994-WB36-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	58In Stock	$6.04 $4.56 $4.34 $4.07 View $3.88 $3.72 $3.61 $3.49	Min.: 1 Mult.: 1		250 mW (1/4 W)
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB4-6L Coilcraft 1: $5.11 98In Stock	Mfr. Part No. WB4-6L Mouser Part No 994-WB4-6L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	98In Stock	$5.11 $3.85 $3.68 $3.44 View $3.28 $3.15 $3.05 $2.95	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB4-6TL Coilcraft 1: $4.06 46In Stock	Mfr. Part No. WB4-6TL Mouser Part No 994-WB4-6TL	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	46In Stock	$4.06 $3.06 $2.92 $2.73 View $2.61 $2.50 $2.42 $2.35	Min.: 1 Mult.: 1		250 mW (1/4 W)
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WBT16-1L Coilcraft 1: $4.00 79In Stock	Mfr. Part No. WBT16-1L Mouser Part No 994-WBT16-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	79In Stock	$4.00 $3.02 $2.88 $2.70 View $2.57 $2.47 $2.40 $2.31	Min.: 1 Mult.: 1		250 mW
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WBT4-1L Coilcraft 1: $4.05 59In Stock	Mfr. Part No. WBT4-1L Mouser Part No 994-WBT4-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	59In Stock	$4.05 $3.05 $2.91 $2.72 View $2.61 $2.49 $2.41 $2.34	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 18uH 10% 3.75A DCR=0.101Ohms YA9280-ALD Coilcraft 1: $3.83 506In Stock	Mfr. Part No. YA9280-ALD Mouser Part No 994-YA9280-AL	Coilcraft	Audio Transformers / Signal Transformers 18uH 10% 3.75A DCR=0.101Ohms Learn More about Coilcraft ya9280 flyback transformer	Datasheet	506In Stock	Cut Tape $3.83 $2.90 $2.76 $2.58 Reel $2.27 View $2.47 $2.36 $2.21 $2.20 MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers Telecom Transformer 1CT:1CT 24Term SMD 1000B-5012X iNRCORE 1: $51.29 185In Stock 245Expected 2026/10/16	Mfr. Part No. 1000B-5012X Mouser Part No 673-1000B-5012X	iNRCORE	Audio Transformers / Signal Transformers Telecom Transformer 1CT:1CT 24Term SMD Learn More about iNRCORE pulser 1000 base t transformers	Datasheet	185In Stock 245Expected 2026/10/16	$51.29 $46.11 $44.18 $42.76 View $42.18 Quote	Min.: 1 Mult.: 1	No
Current Transformers - Industrial 120V 2-20A 1s CURRENT SENSOR CT-0600-F20 Littelfuse 1: $120.54 1In Stock	Mfr. Part No. CT-0600-F20 Mouser Part No 576-CT-0600-F20	Littelfuse	Current Transformers - Industrial 120V 2-20A 1s CURRENT SENSOR Learn More about Littelfuse industrial portfolio	Datasheet	1In Stock	$120.54 $112.01	Min.: 1 Mult.: 1			600 V		Panel
Audio Transformers / Signal Transformers 1000B-5016XNL iNRCORE 1: $29.95 7In Stock	Mfr. Part No. 1000B-5016XNL Mouser Part No 673-1000B-5016XNL	iNRCORE	Audio Transformers / Signal Transformers		7In Stock	$29.95 $26.96 $25.83 $24.83 View $24.68 $24.19 $24.07 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .75Ohms 2-Port HX1305NLT Pulse Electronics 1: $9.68 22In Stock	Mfr. Part No. HX1305NLT Mouser Part No 673-HX1305NLT	Pulse Electronics	Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .75Ohms 2-Port Learn More about Pulse Electronics pulse ethernet transformers	Datasheet	22In Stock	Cut Tape $9.68 $7.61 $7.30 $7.08 Reel $6.54 View $6.76 $6.47 $6.41 Quote	Min.: 1 Mult.: 1 : 200
Power Transformers - Board Mount SG Xfmr 28V to 12V 150W PROD LVL SGTPL2516T02812P Vishay 1: $167.69 1In Stock 5Expected 2026/09/23 New Product	Mfr. Part No. SGTPL2516T02812P Mouser Part No 71-SGTPL2516T02812P New Product	Vishay	Power Transformers - Board Mount SG Xfmr 28V to 12V 150W PROD LVL Learn More about Vishay sgtpl 28 planar transformers	Datasheet	1In Stock 5Expected 2026/09/23	$167.69 $134.98 $127.56 $125.63 View $125.62 Quote	Min.: 1 Mult.: 1		150 W	18 V to 36 V	12 V	Through Hole
Power Transformers - Industrial CONTROL TRANSFORMER,350VA,550/575/600-11 MT0350E Siemens 1: $387.83 1In Stock	Mfr. Part No. MT0350E Mouser Part No 982-MT0350E	Siemens	Power Transformers - Industrial CONTROL TRANSFORMER,350VA,550/575/600-11	Datasheet	1In Stock	$387.83 $383.17	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers C1585 TI LM5070 13uH 5.0 V 2.6 A C1585-ALD Coilcraft 1: $5.64 87In Stock	Mfr. Part No. C1585-ALD Mouser Part No 994-C1585-ALD	Coilcraft	Audio Transformers / Signal Transformers C1585 TI LM5070 13uH 5.0 V 2.6 A Learn More about Coilcraft power magnetics	Datasheet	87In Stock	Cut Tape $5.64 $4.26 $4.05 $3.80 Reel $3.48 View $3.62 $3.37 $3.26 MouseReel Available	Min.: 1 Mult.: 1 : 175		13 W
Current Transformers - Board Mount CST1 1:125 20A 3KuH AEC-Q200 CST1-125LC Coilcraft 1: $3.44 183In Stock 1,000On Order	Mfr. Part No. CST1-125LC Mouser Part No 994-CST1-125LC	Coilcraft	Current Transformers - Board Mount CST1 1:125 20A 3KuH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	183In Stock 1,000On Order On Order Ship Dates Mfr. No: CST1-125LC Stock: 183 Can Dispatch Immediately On Order: 250 Pending 750 Expected 2026/10/30 Factory Lead Time: 10 Weeks	Cut Tape $3.44 $2.81 $2.43 $2.36 Reel $2.26 View $2.29 $2.24 $2.14 $2.11 MouseReel Available	Min.: 1 Mult.: 1 : 250
Current Transformers - Board Mount CST7030 1:50 20A .333mH AEC-Q200 CST7030-050LC Coilcraft 1: $3.30 373In Stock	Mfr. Part No. CST7030-050LC Mouser Part No 994-CST7030-050LC	Coilcraft	Current Transformers - Board Mount CST7030 1:50 20A .333mH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	373In Stock	Cut Tape $3.30 $2.70 $2.34 $2.27 Reel $2.15 View $2.20 $2.17 $2.06 $2.04 MouseReel Available	Min.: 1 Mult.: 1 : 600					SMD/SMT
Pulse Transformers SMT Gate Driver Transformer 2250 Vdc FA2659-ALC Coilcraft 1: $3.92 125In Stock 350Expected 2026/09/21	Mfr. Part No. FA2659-ALC Mouser Part No 994-FA2659-ALC	Coilcraft	Pulse Transformers SMT Gate Driver Transformer 2250 Vdc Learn More about Coilcraft power magnetics	Datasheet	125In Stock 350Expected 2026/09/21	Cut Tape $3.92 $3.21 $2.78 $2.70 Reel $2.58 View $2.61 $2.56 $2.45 $2.41 MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers FA2671 SMT Flyback For Si3401, Si3402 FA2671-ALD Coilcraft 1: $4.97 31In Stock 400Expected 2026/10/23	Mfr. Part No. FA2671-ALD Mouser Part No 994-FA2671-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2671 SMT Flyback For Si3401, Si3402 Learn More about Coilcraft power magnetics	Datasheet	31In Stock 400Expected 2026/10/23	Cut Tape $4.97 $3.74 $3.57 $3.34 Reel $3.06 View $3.19 $2.97 $2.87 MouseReel Available	Min.: 1 Mult.: 1 : 200		10 W
Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 24 V 0.54 A POE13F-24LD Coilcraft 1: $5.33 185In Stock	Mfr. Part No. POE13F-24LD Mouser Part No 994-POE13F-24LD	Coilcraft	Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 24 V 0.54 A Learn More about Coilcraft poexf flyback transformers	Datasheet	185In Stock	Cut Tape $5.33 $4.02 $3.83 $3.58 Reel $3.28 View $3.42 $3.17 $3.07 MouseReel Available	Min.: 1 Mult.: 1 : 200
Audio Transformers / Signal Transformers PWB Wideband RF 1:2 0.200-400 MHz PWB-2-BLC Coilcraft 1: $4.81 180In Stock	Mfr. Part No. PWB-2-BLC Mouser Part No 994-PWB-2-BLC	Coilcraft	Audio Transformers / Signal Transformers PWB Wideband RF 1:2 0.200-400 MHz	Datasheet	180In Stock	Cut Tape $4.81 $3.63 $3.48 Reel $2.97 $2.87 $2.78 MouseReel Available	Min.: 1 Mult.: 1 : 250
Power Transformers - Board Mount Q4434 Flybck Regltor 8uH 5.0 V 1.6 A Q4434-BL Coilcraft 1: $8.26 27In Stock	Mfr. Part No. Q4434-BL Mouser Part No 994-Q4434-BL	Coilcraft	Power Transformers - Board Mount Q4434 Flybck Regltor 8uH 5.0 V 1.6 A Learn More about Coilcraft power magnetics	Datasheet	27In Stock	$8.26 $6.69 $6.42 $6.22 View $6.04 $5.76 $5.58 $5.40 $5.25	Min.: 1 Mult.: 1
Power Transformers - Board Mount Q4436 Flybck Regltor 12 V, -12 V 0.35 A Q4436-BL Coilcraft 1: $9.52 9In Stock	Mfr. Part No. Q4436-BL Mouser Part No 994-Q4436-BL	Coilcraft	Power Transformers - Board Mount Q4436 Flybck Regltor 12 V, -12 V 0.35 A Learn More about Coilcraft power magnetics	Datasheet	9In Stock	$9.52 $7.73 $7.42 $7.18 View $6.97 $6.68 $6.47 $6.26	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Wideband RF, TH 250mA 4:1sec SWB1040-PCL Coilcraft 1: $6.02 14In Stock	Mfr. Part No. SWB1040-PCL Mouser Part No 994-SWB1040-PCL	Coilcraft	Audio Transformers / Signal Transformers Wideband RF, TH 250mA 4:1sec Learn More about Coilcraft swb transformers	Datasheet	14In Stock	$6.02 $4.54 $4.33 $4.05 View $3.86 $3.71 $3.59 $3.48	Min.: 1 Mult.: 1		250 mW (1/4 W)