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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 (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Audio Transformers / Signal Transformers FA2671 SMT Flyback For Si3401, Si3402 FA2671-ALD Coilcraft 1: ¥825.5 31In Stock 400Expected 11/12/2026	Mfr. Part # FA2671-ALD Mouser Part # 994-FA2671-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2671 SMT Flyback For Si3401, Si3402 Learn More about Coilcraft power magnetics	Datasheet	31In Stock 400Expected 11/12/2026	Cut Tape ¥825.5 ¥652.8 ¥629.5 ¥586.3 Reel ¥556.4 View ¥533.2 ¥524.9 ¥506.6 Quote 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: ¥885.3 182In Stock	Mfr. Part # POE13F-24LD Mouser Part # 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	182In Stock	Cut Tape ¥885.3 ¥700.9 ¥674.4 ¥629.5 Reel ¥596.3 View ¥571.4 ¥561.4 ¥543.1 Quote 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: ¥798.9 5In Stock 250Expected 1/8/2027	Mfr. Part # PWB-2-BLC Mouser Part # 994-PWB-2-BLC	Coilcraft	Audio Transformers / Signal Transformers PWB Wideband RF 1:2 0.200-400 MHz	Datasheet	5In Stock 250Expected 1/8/2027	Cut Tape ¥798.9 ¥632.8 Reel ¥538.2 ¥514.9 ¥506.6 View ¥490 Quote 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: ¥1,372 27In Stock	Mfr. Part # Q4434-BL Mouser Part # 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	¥1,372 ¥1,111.2 ¥1,066.4 ¥1,033.1 View ¥1,001.6 ¥956.7 ¥926.8 ¥896.9 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Wideband RF, TH 250mA 4:1sec SWB1040-PCL Coilcraft 1: ¥1,001.6 14In Stock	Mfr. Part # SWB1040-PCL Mouser Part # 994-SWB1040-PCL	Coilcraft	Audio Transformers / Signal Transformers Wideband RF, TH 250mA 4:1sec Learn More about Coilcraft swb transformers	Datasheet	14In Stock	¥1,001.6 ¥777.3 ¥745.8 ¥724.2 View ¥699.3 ¥661.1 ¥639.5 ¥617.9 ¥614.6	Min.: 1 Mult.: 1	250 mW (1/4 W)
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB3-1TL Coilcraft 1: ¥913.6 65In Stock	Mfr. Part # WB3-1TL Mouser Part # 994-WB3-1TL	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	65In Stock	¥913.6 ¥722.5 ¥696 ¥649.5 View ¥616.2 ¥589.7 ¥579.7 ¥559.8 Quote	Min.: 1 Mult.: 1
Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845 TGM-030P3RL HALO Electronics 1: ¥913.6 374In Stock	Mfr. Part # TGM-030P3RL Mouser Part # 493-TGM-030P3RL	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845 Learn More about HALO Electronics halo dc dc transformers	Datasheet	374In Stock	¥913.6 ¥589.7 ¥481.7 ¥390.3 View ¥327.2 ¥282.4 ¥269.1 ¥262.4	Min.: 1 Mult.: 1				SMD/SMT
Power Transformers - Industrial 1.5KVA 240X480-120/240 HS1F15AS SolaHD 1: ¥55,427.6 1In Stock	Mfr. Part # HS1F15AS Mouser Part # 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	¥55,427.6 ¥54,379.5	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: ¥10,359.7 19In Stock	Mfr. Part # SMQ1553-70 Mouser Part # 673-SMQ1553-70	iNRCORE	Pulse Transformers XFMR 1CT:3CT/1CT:2.15CT 100VRM	Datasheet	19In Stock	¥10,359.7 ¥9,314.9 ¥8,790 ¥8,716.9 View ¥8,648.8 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T-1485SCTNL iNRCORE 1: ¥13,701.6 16In Stock	Mfr. Part # T-1485SCTNL Mouser Part # 673-T-1485SCTNL	iNRCORE	Audio Transformers / Signal Transformers	Datasheet	16In Stock	¥13,701.6 ¥12,253.2 ¥11,489.1 ¥11,303.1 View ¥11,127 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C ALANS100X1-2F10DT ABRACON 1: ¥332.2 550In Stock	Mfr. Part # ALANS100X1-2F10DT Mouser Part # 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 ¥332.2 ¥235.9 ¥209.3 ¥194.3 Reel ¥186 View ¥192.7 ¥144.7 ¥139.7 MouseReel Available	Min.: 1 Mult.: 1 : 600
Current Transformers - Industrial CM-CT 50/5 CURRENT TRANSFORMER 1SVR450116R5000 ABB 1: ¥16,950.5 7In Stock New At Mouser	Mfr. Part # 1SVR450116R5000 Mouser Part # 894-1SVR450116R5000 New At Mouser	ABB	Current Transformers - Industrial CM-CT 50/5 CURRENT TRANSFORMER	Datasheet	7In Stock	¥16,950.5 ¥15,458.9 ¥15,156.6 ¥14,844.4 View ¥14,620.1 Quote	Min.: 1 Mult.: 1	1 VA			DIN Rail
Current Transformers - Industrial TRANSFORMER,CURRENT 20...200 A FOR 3RB2 3RB29562TH2 Siemens 1: ¥131,322 1In Stock	Mfr. Part # 3RB29562TH2 Mouser Part # 982-3RB29562TH2	Siemens	Current Transformers - Industrial TRANSFORMER,CURRENT 20...200 A FOR 3RB2 Learn More about Siemens 3rb2 electronic overload relays	Datasheet	1In Stock	¥131,322	Min.: 1 Mult.: 1				Panel
Audio Transformers / Signal Transformers C1174 for TPS23750 10uH 5.0 V 2 A C1174-ALD Coilcraft 1: ¥1,058.1 99In Stock	Mfr. Part # C1174-ALD Mouser Part # 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 ¥1,058.1 ¥903.6 ¥867 ¥840.5 Reel ¥739.1 View ¥779 ¥712.6 ¥691 MouseReel Available	Min.: 1 Mult.: 1 : 200
Current Transformers - Board Mount D18xx Current Sensor 10A 20-50kHz D1869L Coilcraft 1: ¥837.1 34In Stock	Mfr. Part # D1869L Mouser Part # 994-D1869L	Coilcraft	Current Transformers - Board Mount D18xx Current Sensor 10A 20-50kHz Learn More about Coilcraft power magnetics	Datasheet	34In Stock	¥837.1 ¥684.3 ¥563.1 ¥544.8 View ¥528.2 ¥524.9 ¥521.6 ¥504.9 ¥483.4	Min.: 1 Mult.: 1
Pulse Transformers SMT Gate Dr Trnsfmr 500V 95pF DA2320-ALC Coilcraft 1: ¥616.2 85In Stock 500Expected 12/28/2026	Mfr. Part # DA2320-ALC Mouser Part # 994-DA2320-ALC	Coilcraft	Pulse Transformers SMT Gate Dr Trnsfmr 500V 95pF	Datasheet	85In Stock 500Expected 12/28/2026	Cut Tape ¥616.2 ¥503.3 ¥436.8 ¥423.6 Reel ¥405.3 View ¥410.3 ¥400.3 ¥383.7 ¥378.7 MouseReel Available	Min.: 1 Mult.: 1 : 250
Audio Transformers / Signal Transformers FA2469 Flyback For STMicro STLC3075 FA2469-ALD Coilcraft 1: ¥715.9 332In Stock 2,700On Order	Mfr. Part # FA2469-ALD Mouser Part # 994-FA2469-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2469 Flyback For STMicro STLC3075 Learn More about Coilcraft power magnetics	Datasheet	332In Stock 2,700On Order On Order Ship Dates Mfr. #: FA2469-ALD Stock: 332 Can Ship Immediately On Order: 900 Expected 12/11/2026 1,800 Expected 1/8/2027 Factory Lead-Time: 10 Weeks	Cut Tape ¥715.9 ¥564.7 ¥544.8 ¥508.3 Reel ¥461.8 View ¥481.7 ¥453.5 ¥438.5 Quote 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: ¥1,205.9 80In Stock	Mfr. Part # GA3544-BL Mouser Part # 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	80In Stock	¥1,205.9 ¥1,134.5 ¥963.4 ¥905.2 View ¥877 ¥848.8 ¥837.1	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers JA4635 Flyback 110 Vac 10.5A JA4635-AL Coilcraft 1: ¥3,312 2In Stock	Mfr. Part # JA4635-AL Mouser Part # 994-JA4635-AL	Coilcraft	Audio Transformers / Signal Transformers JA4635 Flyback 110 Vac 10.5A Learn More about Coilcraft power magnetics	Datasheet	2In Stock	¥3,312 ¥2,911.7 ¥2,822 ¥2,767.2 View ¥2,664.2 ¥2,538 ¥2,461.6	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers POE13P Flyback PoE 127uH 5.0 V 2.6 A POE13P-50LD Coilcraft 1: ¥936.8 110In Stock 2,975On Order	Mfr. Part # POE13P-50LD Mouser Part # 994-POE13P-50LD	Coilcraft	Audio Transformers / Signal Transformers POE13P Flyback PoE 127uH 5.0 V 2.6 A Learn More about Coilcraft poexp flyback transformers	Datasheet	110In Stock 2,975On Order On Order Ship Dates Mfr. #: POE13P-50LD Stock: 110 Can Ship Immediately On Order: 1,050 Expected 12/28/2026 1,925 Expected 1/8/2027 Factory Lead-Time: 10 Weeks	Cut Tape ¥936.8 ¥727.5 ¥699.3 ¥677.7 Reel ¥617.9 View ¥654.4 ¥598 ¥578 ¥574.7 MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers POE60F Flyback For PoE 6W POE60F-50LD Coilcraft 1: ¥807.2 176In Stock	Mfr. Part # POE60F-50LD Mouser Part # 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 ¥807.2 ¥637.8 ¥614.6 ¥573 Reel ¥544.8 View ¥521.6 ¥513.2 ¥495 Quote MouseReel Available	Min.: 1 Mult.: 1 : 200
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB2-1-2WL Coilcraft 1: ¥880.3 40In Stock	Mfr. Part # WB2-1-2WL Mouser Part # 994-WB2-1-2WL	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	40In Stock	¥880.3 ¥696 ¥671 ¥626.2 View ¥593 ¥568.1 ¥559.8 ¥539.8 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: ¥669.4 105In Stock	Mfr. Part # WBT25-1L Mouser Part # 994-WBT25-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	105In Stock	¥669.4 ¥543.1 ¥521.6 ¥488.3 View ¥470.1 ¥456.8 ¥435.2 ¥421.9 Quote	Min.: 1 Mult.: 1	250 mW
Audio Transformers / Signal Transformers 10B-2001NL iNRCORE 1: ¥8,904.6 17In Stock	Mfr. Part # 10B-2001NL Mouser Part # 673-10B-2001NL	iNRCORE	Audio Transformers / Signal Transformers	Datasheet	17In Stock	¥8,904.6 ¥7,954.5 ¥7,079.2 ¥6,962.9 View ¥6,863.3 ¥6,745.3 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 1000Base-T SMD PoE+ 120uH .3Ohms 1-Port HM6098FNL Pulse Electronics 1: ¥1,470 10In Stock	Mfr. Part # HM6098FNL Mouser Part # 673-HM6098FNL	Pulse Electronics	Audio Transformers / Signal Transformers 1000Base-T SMD PoE+ 120uH .3Ohms 1-Port Learn More about Pulse Electronics pulse automotive communications	Datasheet	10In Stock	¥1,470 ¥1,327.1 ¥1,270.7 ¥1,230.8 View ¥1,192.6 ¥1,134.5 ¥1,097.9 ¥1,068	Min.: 1 Mult.: 1