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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 95uH 36-72V 3W 3.13:1 2% Pulse Electronics PH9585.003NLT PH9585.003NLT Pulse Electronics 1: $2.26 4,527In Stock	Mfr. Part No. PH9585.003NLT Mouser Part No 673-PH9585.003NLT	Pulse Electronics	Power Transformers - Board Mount 95uH 36-72V 3W 3.13:1 2% Learn More about Pulse Electronics pulse high frequency transformers	Datasheet	4,527In Stock	Cut Tape $2.26 $2.05 $1.87 $1.83 Reel $1.42 View $1.76 $1.54 $1.40 MouseReel Available	Min.: 1 Mult.: 1 : 1,200
Audio Transformers / Signal Transformers 10G SMD ISOLATION MODULE HALO Electronics TG10G-E12NZ5LF TG10G-E12NZ5LF HALO Electronics 1: $10.04 447In Stock	Mfr. Part No. TG10G-E12NZ5LF Mouser Part No 493-TG10G-E12NZ5LF	HALO Electronics	Audio Transformers / Signal Transformers 10G SMD ISOLATION MODULE	Datasheet	447In Stock	$10.04 $9.57 $9.28 $8.98 View $8.43 $8.32 $8.04 Quote	Min.: 1 Mult.: 1
Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845 TGM-030P3RL HALO Electronics 1: $6.91 442In Stock	Mfr. Part No. TGM-030P3RL Mouser Part No 493-TGM-030P3RL	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845 Learn More about HALO Electronics halo dc dc transformers	Datasheet	442In Stock	$6.91 $4.45 $3.64 $2.95 View $2.48 $2.14 $2.04 $1.99	Min.: 1 Mult.: 1				SMD/SMT
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 Due to size or weight of the product, your shipping charge may increase.	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 $52.84 $52.39 View $51.97 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T-1485SCTNL iNRCORE 1: $82.50 16In Stock	Mfr. Part No. T-1485SCTNL Mouser Part No 673-T-1485SCTNL	iNRCORE	Audio Transformers / Signal Transformers	Datasheet	16In Stock	$82.50 $73.78 $69.19 $68.06 View $67.00 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C ALANS100X1-2F10DT ABRACON 1: $2.00 550In Stock	Mfr. Part No. ALANS100X1-2F10DT Mouser Part No 815-ALANS100X12F10DT	ABRACON	Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C Learn More about ABRACON alans100x1 lan transformer modules	Datasheet	550In Stock	Cut Tape $2.00 $1.42 $1.26 $1.17 Reel $1.12 View $1.16 $0.871 $0.841 MouseReel Available	Min.: 1 Mult.: 1 : 600
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: $790.54 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	$790.54	Min.: 1 Mult.: 1				Panel
Audio Transformers / Signal Transformers C1174 for TPS23750 10uH 5.0 V 2 A C1174-ALD Coilcraft 1: $6.37 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 $6.37 $5.44 $5.22 $5.06 Reel $4.45 View $4.69 $4.29 $4.16 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 225In Stock 500Expected 2026/12/28	Mfr. Part No. DA2320-ALC Mouser Part No 994-DA2320-ALC	Coilcraft	Pulse Transformers SMT Gate Dr Trnsfmr 500V 95pF	Datasheet	225In Stock 500Expected 2026/12/28	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 FA2469 Flyback For STMicro STLC3075 FA2469-ALD Coilcraft 1: $4.31 402In Stock 2,700On Order	Mfr. Part No. FA2469-ALD Mouser Part No 994-FA2469-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2469 Flyback For STMicro STLC3075 Learn More about Coilcraft power magnetics	Datasheet	402In Stock 2,700On Order On Order Ship Dates Mfr. No: FA2469-ALD Stock: 402 Can Dispatch Immediately On Order: 900 Expected 2026/12/11 1,800 Expected 2027/01/08 Factory Lead Time: 10 Weeks	Cut Tape $4.31 $3.40 $3.28 $3.06 Reel $2.78 View $2.90 $2.73 $2.64 $2.52 MouseReel Available	Min.: 1 Mult.: 1 : 450
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 $6.83 $5.80 $5.45 View $5.28 $5.11 $5.04	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers JA4635 Flyback 110 Vac 10.5A JA4635-AL Coilcraft 1: $19.95 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	$19.95 $17.54 $16.99 $16.67 View $16.04 $15.28 $14.83	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers POE60F Flyback For PoE 6W POE60F-50LD Coilcraft 1: $4.86 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 $4.86 $3.84 $3.70 $3.45 Reel $3.28 View $3.14 $3.09 $2.98 Quote MouseReel Available	Min.: 1 Mult.: 1 : 200
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB2-1-2WL Coilcraft 1: $5.30 40In 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	40In Stock	$5.30 $4.19 $4.04 $3.77 View $3.57 $3.42 $3.37 $3.26 Quote	Min.: 1 Mult.: 1	250 mW (1/4 W)
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WBT25-1L Coilcraft 1: $4.04 105In 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	105In Stock	$4.04 $3.27 $3.14 $2.94 View $2.83 $2.76 $2.62 $2.54 $2.47	Min.: 1 Mult.: 1	250 mW
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch TG05-1205NM5RL HALO Electronics 1: $10.42 276In Stock	Mfr. Part No. TG05-1205NM5RL Mouser Part No 493-TG05-1205NM5RL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	276In Stock	$10.42 $4.93 $4.29 $4.26 View $3.35 $3.04 $2.94 $2.93 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 1000B-5001NL iNRCORE 1: $45.82 27In Stock	Mfr. Part No. 1000B-5001NL Mouser Part No 673-1000B-5001NL	iNRCORE	Audio Transformers / Signal Transformers	Datasheet	27In Stock	$45.82 $40.91 $39.11 $37.16 View $36.45 $35.65 Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount 3CT:4CT Iso5000V SMT 5kVrms AEC-Q200 PM2190.034NLT Pulse Electronics 1: $4.20 643In Stock	Mfr. Part No. PM2190.034NLT Mouser Part No 673-PM2190.034NLT	Pulse Electronics	Power Transformers - Board Mount 3CT:4CT Iso5000V SMT 5kVrms AEC-Q200 Learn More about Pulse Electronics pulse pm21x aec q200 transformers	Datasheet	643In Stock	Cut Tape $4.20 $3.44 $3.11 $3.01 Reel $2.76 View $2.87 $2.73 $2.23 $2.21	Min.: 1 Mult.: 1 : 150				SMD/SMT
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: $600.71 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	$600.71	Min.: 1 Mult.: 1	63 VA	230 V	24 V	Chassis Mount
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 $3.26 $3.12 $2.92 Reel $2.81 View $2.73 $2.61 $2.52 $2.44 MouseReel Available	Min.: 1 Mult.: 1 : 175	13 W
Audio Transformers / Signal Transformers C1587 Flybck Trnsfmr For TI LM5070 C1587-ALD Coilcraft 1: $5.64 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 $5.64 $4.38 Reel $3.72 $3.61 $3.48 $3.47 MouseReel Available	Min.: 1 Mult.: 1 : 250	7 W