Transformers – Mouser Japan

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Power Magnetics

Coilcraft is a global supplier of power magnetics, including power inductors, current sensors, and planar transformers designed for the highest efficiency performance. The wirewound inductors feature a ferrite or powdered iron core and come in a wide range of shapes and sizes. For an efficient power supply, key attributes of a power inductor are the inductance, the current, and the DC resistance (DCR).

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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
Current Transformers - Board Mount CST1 1:40 20A 320uH AEC-Q200 CST1-040LC Coilcraft 1: ¥573 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # CST1-040LC Mouser Part # 994-CST1-040LC	Coilcraft	Current Transformers - Board Mount CST1 1:40 20A 320uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape ¥573 ¥468.4 ¥405.3 ¥393.7 Reel ¥377 View ¥380.4 ¥372.1 ¥357.1 ¥352.1 MouseReel Available	Min.: 1 Mult.: 1 : 250
Current Transformers - Board Mount CST2 1:20 20A 81uH AEC-Q200 CST2-020LC Coilcraft 1: ¥578 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # CST2-020LC Mouser Part # 994-CST2-020LC	Coilcraft	Current Transformers - Board Mount CST2 1:20 20A 81uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape ¥578 ¥471.7 ¥408.6 ¥397 Reel ¥380.4 View ¥383.7 ¥375.4 ¥360.4 ¥355.5 MouseReel Available	Min.: 1 Mult.: 1 : 250
Current Transformers - Board Mount CST2 1:30 20A 180uH AEC-Q200 CST2-030LC Coilcraft 1: ¥578 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # CST2-030LC Mouser Part # 994-CST2-030LC	Coilcraft	Current Transformers - Board Mount CST2 1:30 20A 180uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape ¥578 ¥471.7 ¥408.6 ¥397 Reel ¥380.4 View ¥383.7 ¥375.4 ¥360.4 ¥355.5 MouseReel Available	Min.: 1 Mult.: 1 : 250
Current Transformers - Board Mount CST2 1:40 20A 320uH AEC-Q200 CST2-040LC Coilcraft 1: ¥578 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # CST2-040LC Mouser Part # 994-CST2-040LC	Coilcraft	Current Transformers - Board Mount CST2 1:40 20A 320uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape ¥578 ¥471.7 ¥408.6 ¥397 Reel ¥380.4 View ¥383.7 ¥375.4 ¥360.4 ¥355.5 MouseReel Available	Min.: 1 Mult.: 1 : 250
Current Transformers - Board Mount CST2 1:60 20A 730uH AEC-Q200 CST2-060LC Coilcraft 1: ¥578 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # CST2-060LC Mouser Part # 994-CST2-060LC	Coilcraft	Current Transformers - Board Mount CST2 1:60 20A 730uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape ¥578 ¥471.7 ¥408.6 ¥397 Reel ¥380.4 View ¥383.7 ¥375.4 ¥360.4 ¥355.5 MouseReel Available	Min.: 1 Mult.: 1 : 250
Current Transformers - Board Mount CST2 1:70 20A 980uH AEC-Q200 CST2-070LC Coilcraft 1: ¥578 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # CST2-070LC Mouser Part # 994-CST2-070LC	Coilcraft	Current Transformers - Board Mount CST2 1:70 20A 980uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape ¥578 ¥471.7 ¥408.6 ¥397 Reel ¥380.4 View ¥383.7 ¥375.4 ¥360.4 ¥355.5 MouseReel Available	Min.: 1 Mult.: 1 : 250
Current Transformers - Board Mount CST4835 1:30 7A 74uH AEC-Q200 CST4835-030EC Coilcraft 500: ¥392 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # CST4835-030EC Mouser Part # 994-CST4835-030EC	Coilcraft	Current Transformers - Board Mount CST4835 1:30 7A 74uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel ¥392 ¥375.4 ¥368.7	Min.: 500 Mult.: 500 : 500
Current Transformers - Board Mount CST4835 1:40 7A 132uH AEC-Q200 CST4835-040EC Coilcraft 500: ¥392 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # CST4835-040EC Mouser Part # 994-CST4835-040EC	Coilcraft	Current Transformers - Board Mount CST4835 1:40 7A 132uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel ¥392 ¥375.4 ¥368.7	Min.: 500 Mult.: 500 : 500
Current Transformers - Board Mount CST4835 1:60 7A 295uH AEC-Q200 CST4835-060EC Coilcraft 500: ¥392 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # CST4835-060EC Mouser Part # 994-CST4835-060EC	Coilcraft	Current Transformers - Board Mount CST4835 1:60 7A 295uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel ¥392 ¥375.4 ¥368.7	Min.: 500 Mult.: 500 : 500
Current Transformers - Board Mount CST4835 1:70 7A 400uH AEC-Q200 CST4835-070EC Coilcraft 500: ¥392 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # CST4835-070EC Mouser Part # 994-CST4835-070EC	Coilcraft	Current Transformers - Board Mount CST4835 1:70 7A 400uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel ¥392 ¥375.4 ¥368.7	Min.: 500 Mult.: 500 : 500
Current Transformers - Board Mount CST4835 1:125 7A 1280uH AEC-Q200 CST4835-125EC Coilcraft 500: ¥392 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # CST4835-125EC Mouser Part # 994-CST4835-125EC	Coilcraft	Current Transformers - Board Mount CST4835 1:125 7A 1280uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel ¥392 ¥375.4 ¥368.7	Min.: 500 Mult.: 500 : 500
Current Transformers - Board Mount CST4835 1:150 7A 1800uH AEC-Q200 CST4835-150EC Coilcraft 1: ¥601.3 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # CST4835-150EC Mouser Part # 994-CST4835-150EC	Coilcraft	Current Transformers - Board Mount CST4835 1:150 7A 1800uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape ¥601.3 ¥491.7 ¥425.2 ¥413.6 Reel ¥392 View ¥400.3 ¥395.3 ¥375.4 ¥368.7 MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers D1766 Flybck Trnsfmr For Linear LTC4267 D1766-ALD Coilcraft 1: ¥820.5 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # D1766-ALD Mouser Part # 994-D1766-ALD	Coilcraft	Audio Transformers / Signal Transformers D1766 Flybck Trnsfmr For Linear LTC4267 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	Cut Tape ¥820.5 ¥649.5 ¥626.2 ¥583 Reel ¥553.1 View ¥529.9 ¥521.6 ¥503.3 Quote MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers DA2077 for NCP1027 10uH 5.0 V 2 A DA2077-AL Coilcraft 1: ¥1,245.8 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # DA2077-AL Mouser Part # 994-DA2077-AL	Coilcraft	Audio Transformers / Signal Transformers DA2077 for NCP1027 10uH 5.0 V 2 A Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	¥1,245.8 ¥1,064.7 ¥1,021.5 ¥990 View ¥918.5 ¥872 ¥840.5 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers DA2362 PoE Trnsfmr For MC34670 PD DA2362-ALD Coilcraft 1: ¥715.9 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # DA2362-ALD Mouser Part # 994-DA2362-ALD	Coilcraft	Audio Transformers / Signal Transformers DA2362 PoE Trnsfmr For MC34670 PD Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 8 Weeks	Cut Tape ¥715.9 ¥564.7 ¥544.8 ¥508.3 Reel ¥481.7 View ¥461.8 ¥453.5 ¥438.5 Quote MouseReel Available	Min.: 1 Mult.: 1 : 175
Power Transformers - Board Mount DA2383 Flyback For TI LM5071 DA2383-ALD Coilcraft 1: ¥699.3 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # DA2383-ALD Mouser Part # 994-DA2383-ALD	Coilcraft	Power Transformers - Board Mount DA2383 Flyback For TI LM5071 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 8 Weeks	Cut Tape ¥699.3 ¥573 ¥496.6 ¥480 Reel ¥461.8 View ¥466.7 ¥455.1 ¥436.8 ¥430.2 MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers DA2420 SMT Flyback For ST Micro STE12PS DA2420-ALD Coilcraft 1: ¥641.1 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # DA2420-ALD Mouser Part # 994-DA2420-ALD	Coilcraft	Audio Transformers / Signal Transformers DA2420 SMT Flyback For ST Micro STE12PS Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	Cut Tape ¥641.1 ¥519.9 ¥500 ¥468.4 Reel ¥450.1 View ¥438.5 ¥416.9 ¥405.3 ¥392 MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers DA2420 SMT Flyback For ST Micro STE12PS DA2421-ALD Coilcraft 1: ¥641.1 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # DA2421-ALD Mouser Part # 994-DA2421-ALD	Coilcraft	Audio Transformers / Signal Transformers DA2420 SMT Flyback For ST Micro STE12PS Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	Cut Tape ¥641.1 ¥519.9 ¥500 ¥468.4 Reel ¥450.1 View ¥438.5 ¥416.9 ¥405.3 ¥392 MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers FA2443 120uH 19.4V For TI Green Mode FA2443-AL Coilcraft 50: ¥3,385.1 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # FA2443-AL Mouser Part # 994-FA2443-AL	Coilcraft	Audio Transformers / Signal Transformers FA2443 120uH 19.4V For TI Green Mode Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 6 Weeks	¥3,385.1 ¥3,277.2 ¥3,155.9 ¥3,096.1	Min.: 50 Mult.: 50	120 W
Audio Transformers / Signal Transformers FA2519 SMT PoE For LM5071, LM5072 FA2519-ALD Coilcraft 1: ¥1,001.6 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # FA2519-ALD Mouser Part # 994-FA2519-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2519 SMT PoE For LM5071, LM5072 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	Cut Tape ¥1,001.6 ¥777.3 ¥745.8 ¥724.2 Reel ¥661.1 View ¥699.3 ¥639.5 ¥617.9 ¥614.6 MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers FA2677 Flyback For TI LM5072 FA2677-ALD Coilcraft 175: ¥906.9 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # FA2677-ALD Mouser Part # 994-FA2677-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2677 Flyback For TI LM5072 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	Reel ¥906.9 ¥878.7 ¥850.4 Quote Quote	Min.: 175 Mult.: 175 : 175
Audio Transformers / Signal Transformers FA2706 Flyback For STMicro PM8800 FA2706-BLD Coilcraft 200: ¥842.1 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # FA2706-BLD Mouser Part # 994-FA2706-BLD	Coilcraft	Audio Transformers / Signal Transformers FA2706 Flyback For STMicro PM8800 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	Reel ¥842.1 ¥812.2 ¥787.3	Min.: 200 Mult.: 200 : 200
Audio Transformers / Signal Transformers FA2707 Flyback For STMicro PM8800 FA2707-BLD Coilcraft 200: ¥842.1 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # FA2707-BLD Mouser Part # 994-FA2707-BLD	Coilcraft	Audio Transformers / Signal Transformers FA2707 Flyback For STMicro PM8800 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	Reel ¥842.1 ¥812.2 ¥787.3	Min.: 200 Mult.: 200 : 200
Audio Transformers / Signal Transformers FA2898 Flyback 50uH 2.9A 10% TOL FA2898-ALD Coilcraft 1: ¥1,255.7 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # FA2898-ALD Mouser Part # 994-FA2898-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2898 Flyback 50uH 2.9A 10% TOL Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape ¥1,255.7 ¥1,114.5 ¥1,069.7 ¥1,036.5 Reel ¥941.8 View ¥1,004.9 ¥911.9 ¥883.7 Quote MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers FA2899 Flyback For TI LM5072 FA2899-ALD Coilcraft 175: ¥890.3 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # FA2899-ALD Mouser Part # 994-FA2899-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2899 Flyback For TI LM5072 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	Reel ¥890.3 ¥862.1 ¥835.5 Quote Quote	Min.: 175 Mult.: 175 : 175

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Power Magnetics

Types of Transformers

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