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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.

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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 - Industrial 1.5KVA 240X480-120/240 HS1F15AS SolaHD 1: $419.15 1In Stock	Mfr. Part No. HS1F15AS Mouser Part No 663-HS1F15AS	SolaHD	Power Transformers - Industrial 1.5KVA 240X480-120/240	Datasheet	1In Stock	$419.15 $411.21	Min.: 1 Mult.: 1	1.5 kVA	240 V, 480 V	120 V, 240 V	Panel Mount
Pulse Transformers XFMR 1CT:3CT/1CT:2.15CT 100VRM SMQ1553-70 iNRCORE 1: $62.38 19In Stock	Mfr. Part No. SMQ1553-70 Mouser Part No 673-SMQ1553-70	iNRCORE	Pulse Transformers XFMR 1CT:3CT/1CT:2.15CT 100VRM	Datasheet	19In Stock	$62.38 $56.09 $51.63 $51.61 View $51.57 $51.56 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T-1485SCTNL iNRCORE 1: $76.21 16In Stock	Mfr. Part No. T-1485SCTNL Mouser Part No 673-T-1485SCTNL	iNRCORE	Audio Transformers / Signal Transformers	Datasheet	16In Stock	$76.21 $68.49 $66.83 $65.81 View $64.85 Quote	Min.: 1 Mult.: 1
Current Transformers - Industrial CM-CT 50/5 CURRENT TRANSFORMER 1SVR450116R5000 ABB 1: $102.06 7In Stock New At Mouser	Mfr. Part No. 1SVR450116R5000 Mouser Part No 894-1SVR450116R5000 New At Mouser	ABB	Current Transformers - Industrial CM-CT 50/5 CURRENT TRANSFORMER	Datasheet	7In Stock	$102.06 $89.48 $87.73 $85.38 View $83.55 Quote	Min.: 1 Mult.: 1	1 VA			DIN Rail
Current Transformers - Industrial TRANSFORMER,CURRENT 20...200 A FOR 3RB2 3RB29562TH2 Siemens 1: $709.29 1In Stock	Mfr. Part No. 3RB29562TH2 Mouser Part No 982-3RB29562TH2	Siemens	Current Transformers - Industrial TRANSFORMER,CURRENT 20...200 A FOR 3RB2 Learn More about Siemens 3rb2 electronic overload relays	Datasheet	1In Stock	$709.29	Min.: 1 Mult.: 1				Panel
Power Transformers - Industrial TRANSFORMER,750VA,380/4 MTG0750I Siemens 1: $940.27 1In Stock	Mfr. Part No. MTG0750I Mouser Part No 982-MTG0750I	Siemens	Power Transformers - Industrial TRANSFORMER,750VA,380/4	Datasheet	1In Stock	$940.27	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers C1174 for TPS23750 10uH 5.0 V 2 A C1174-ALD Coilcraft 1: $6.66 99In Stock	Mfr. Part No. C1174-ALD Mouser Part No 994-C1174-ALD	Coilcraft	Audio Transformers / Signal Transformers C1174 for TPS23750 10uH 5.0 V 2 A Learn More about Coilcraft power magnetics	Datasheet	99In Stock	Cut Tape $6.66 $5.04 $4.79 $4.49 Reel $4.11 View $4.28 $3.98 $3.85 MouseReel Available	Min.: 1 Mult.: 1 : 200
Current Transformers - Board Mount D18xx Current Sensor 10A 20-50kHz D1869L Coilcraft 1: $5.04 34In Stock	Mfr. Part No. D1869L Mouser Part No 994-D1869L	Coilcraft	Current Transformers - Board Mount D18xx Current Sensor 10A 20-50kHz Learn More about Coilcraft power magnetics	Datasheet	34In Stock	$5.04 $4.12 $3.40 $3.28 View $3.17 $3.16 $3.14 $3.04 $2.91	Min.: 1 Mult.: 1
Pulse Transformers SMT Gate Dr Trnsfmr 500V 95pF DA2320-ALC Coilcraft 1: $3.71 296In Stock	Mfr. Part No. DA2320-ALC Mouser Part No 994-DA2320-ALC	Coilcraft	Pulse Transformers SMT Gate Dr Trnsfmr 500V 95pF	Datasheet	296In Stock	Cut Tape $3.71 $3.04 $2.63 $2.55 Reel $2.44 View $2.47 $2.41 $2.31 $2.28 MouseReel Available	Min.: 1 Mult.: 1 : 250
Audio Transformers / Signal Transformers GA3544 for TI UCD3K 5uH 12 V 0.2 A GA3544-BL Coilcraft 1: $7.26 90In Stock	Mfr. Part No. GA3544-BL Mouser Part No 994-GA3544-BL	Coilcraft	Audio Transformers / Signal Transformers GA3544 for TI UCD3K 5uH 12 V 0.2 A Learn More about Coilcraft power magnetics	Datasheet	90In Stock	$7.26 $6.00 $5.76 $5.58 View $5.41 $5.18 $5.02 $4.86	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers JA4635 Flyback 110 Vac 10.5A JA4635-AL Coilcraft 1: $18.38 2In Stock	Mfr. Part No. JA4635-AL Mouser Part No 994-JA4635-AL	Coilcraft	Audio Transformers / Signal Transformers JA4635 Flyback 110 Vac 10.5A Learn More about Coilcraft power magnetics	Datasheet	2In Stock	$18.38 $16.54 $15.86 $15.36 View $14.72 $14.26 $13.80	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers POE60F Flyback For PoE 6W POE60F-50LD Coilcraft 1: $4.85 176In Stock	Mfr. Part No. POE60F-50LD Mouser Part No 994-POE60F-50LD	Coilcraft	Audio Transformers / Signal Transformers POE60F Flyback For PoE 6W Learn More about Coilcraft poexf flyback transformers	Datasheet	176In Stock	Cut Tape $4.85 $3.66 $3.49 $3.27 Reel $2.99 View $3.11 $2.90 $2.80 MouseReel Available	Min.: 1 Mult.: 1 : 200
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB2-1-2WL Coilcraft 1: $5.29 45In Stock	Mfr. Part No. WB2-1-2WL Mouser Part No 994-WB2-1-2WL	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	45In Stock	$5.29 $4.00 $3.81 $3.56 View $3.40 $3.26 $3.16 $3.06	Min.: 1 Mult.: 1	250 mW (1/4 W)
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WBT25-1L Coilcraft 1: $4.02 106In Stock	Mfr. Part No. WBT25-1L Mouser Part No 994-WBT25-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	106In Stock	$4.02 $3.04 $2.90 $2.70 View $2.58 $2.47 $2.40 $2.33	Min.: 1 Mult.: 1	250 mW
Audio Transformers / Signal Transformers 1000B-5001NL iNRCORE 1: $41.22 27In Stock	Mfr. Part No. 1000B-5001NL Mouser Part No 673-1000B-5001NL	iNRCORE	Audio Transformers / Signal Transformers	Datasheet	27In Stock	$41.22 $39.19 $34.44 $33.83 View Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10GBASE-T Non-PoE Transformer 10GB-6014NL iNRCORE 1: $41.26 6In Stock	Mfr. Part No. 10GB-6014NL Mouser Part No 673-10GB-6014NL	iNRCORE	Audio Transformers / Signal Transformers 10GBASE-T Non-PoE Transformer Learn More about iNRCORE 10gbase t transformers	Datasheet	6In Stock	$41.26 $39.25 $33.91 $33.49 View Quote	Min.: 1 Mult.: 1
Current Transformers - Industrial Current Transfromer SPCT62/40400/5AVA5CL1 Altech 1: $20.12 3In Stock	Mfr. Part No. SPCT62/40400/5AVA5CL1 Mouser Part No 845-T62404005AVA5CL1	Altech	Current Transformers - Industrial Current Transfromer		3In Stock	$20.12 $19.58 $19.12 $18.75 View $18.20 $17.81 $17.56 Quote	Min.: 1 Mult.: 1		720 V		DIN Rail
Power Transformers - Industrial XFMR,1-PH,0.063KVA,PRI230V,SEC2.63,60HZ 4AM32421TN010EA0 Siemens 1: $582.94 1In Stock	Mfr. Part No. 4AM32421TN010EA0 Mouser Part No 982-4AM32421TN010EA0	Siemens	Power Transformers - Industrial XFMR,1-PH,0.063KVA,PRI230V,SEC2.63,60HZ	Datasheet	1In Stock	$582.94	Min.: 1 Mult.: 1	63 VA	230 V	24 V	Chassis Mount
Power Transformers - Industrial CONTROL TRANSFORMER,208-115V 45VA KTH050 Siemens 1: $396.40 3In Stock	Mfr. Part No. KTH050 Mouser Part No 982-KTH050	Siemens	Power Transformers - Industrial CONTROL TRANSFORMER,208-115V 45VA	Datasheet	3In Stock	$396.40 $361.87	Min.: 1 Mult.: 1
Power Transformers - Industrial CONTROL TRANSFORMER,500VA,240/480-120V, MTG0500A Siemens 1: $470.01 1In Stock 2Expected 2026/10/30	Mfr. Part No. MTG0500A Mouser Part No 982-MTG0500A	Siemens	Power Transformers - Industrial CONTROL TRANSFORMER,500VA,240/480-120V,	Datasheet	1In Stock 2Expected 2026/10/30	$470.01	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers C1495 TI LM5070 13uH 3.3 V 4.0 A C1495-ALD Coilcraft 1: $4.00 49In Stock	Mfr. Part No. C1495-ALD Mouser Part No 994-C1495-ALD	Coilcraft	Audio Transformers / Signal Transformers C1495 TI LM5070 13uH 3.3 V 4.0 A Learn More about Coilcraft power magnetics	Datasheet	49In Stock	Cut Tape $4.00 $3.02 $2.88 $2.70 Reel $2.47 View $2.57 $2.40 $2.31 MouseReel Available	Min.: 1 Mult.: 1 : 175	13 W
Audio Transformers / Signal Transformers C1587 Flybck Trnsfmr For TI LM5070 C1587-ALD Coilcraft 1: $5.36 195In Stock	Mfr. Part No. C1587-ALD Mouser Part No 994-C1587-ALD	Coilcraft	Audio Transformers / Signal Transformers C1587 Flybck Trnsfmr For TI LM5070 Learn More about Coilcraft power magnetics	Datasheet	195In Stock	Cut Tape $5.36 $4.05 $3.90 Reel $3.30 $3.20 $3.11 MouseReel Available	Min.: 1 Mult.: 1 : 250	7 W
Current Transformers - Board Mount CST1 1:70 20A 980uH AEC-Q200 CST1-070LC Coilcraft 1: $3.45 159In Stock	Mfr. Part No. CST1-070LC Mouser Part No 994-CST1-070LC	Coilcraft	Current Transformers - Board Mount CST1 1:70 20A 980uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	159In Stock	Cut Tape $3.45 $2.83 $2.44 $2.37 Reel $2.27 View $2.29 $2.24 $2.15 $2.12 MouseReel Available	Min.: 1 Mult.: 1 : 250
Current Transformers - Board Mount 40A 19.2mH 3.8 Ohms AEC-Q200 CST2010-150LD Coilcraft 1: $3.97 50In Stock 300Expected 2026/11/19	Mfr. Part No. CST2010-150LD Mouser Part No 994-CST2010-150LD	Coilcraft	Current Transformers - Board Mount 40A 19.2mH 3.8 Ohms AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	50In Stock 300Expected 2026/11/19	Cut Tape $3.97 $3.26 $2.81 $2.73 Reel $2.61 View $2.64 $2.58 $2.48 $2.44 MouseReel Available	Min.: 1 Mult.: 1 : 300				SMD/SMT
Current Transformers - Board Mount CU8965 1:100 20A 1.33mH AEC-Q200 CU8965-ALC Coilcraft 1: $3.42 680In Stock 3,600On Order	Mfr. Part No. CU8965-ALC Mouser Part No 994-CU8965-ALC	Coilcraft	Current Transformers - Board Mount CU8965 1:100 20A 1.33mH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	680In Stock 3,600On Order On Order Ship Dates Mfr. No: CU8965-ALC Stock: 680 Can Dispatch Immediately On Order: 1,800 Expected 2026/09/25 1,800 Expected 2026/12/11 Factory Lead Time: 10 Weeks	Cut Tape $3.42 $2.80 $2.42 $2.35 Reel $2.22 View $2.28 $2.26 $2.13 $2.11 MouseReel Available	Min.: 1 Mult.: 1 : 600