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Coilcraft Transformers

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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	Mounting Style
Current Transformers - Board Mount CS4xxx High Freq 80000uH 35A 4Ohms CS4200V-01L Coilcraft 1: ¥1,252.4 7,008In Stock	Mfr. Part # CS4200V-01L Mouser Part # 994-CS4200V-01L	Coilcraft	Current Transformers - Board Mount CS4xxx High Freq 80000uH 35A 4Ohms Learn More about Coilcraft power magnetics	Datasheet	7,008In Stock	¥1,252.4 ¥1,013.2 ¥973.3 ¥943.4 View ¥913.6 ¥872 ¥845.4 ¥818.9 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers DA2033 Cap Chrgr For Linear LT3750/51 DA2033-ALD Coilcraft 1: ¥1,152.7 474In Stock 3,575On Order	Mfr. Part # DA2033-ALD Mouser Part # 994-DA2033-ALD	Coilcraft	Audio Transformers / Signal Transformers DA2033 Cap Chrgr For Linear LT3750/51 Learn More about Coilcraft power magnetics	Datasheet	474In Stock 3,575On Order On Order Ship Dates Mfr. #: DA2033-ALD Stock: 474 Can Ship Immediately On Order: 1,400 Expected 10/1/2026 2,175 Expected 10/19/2026 Factory Lead-Time: 10 Weeks	Cut Tape ¥1,152.7 ¥893.6 ¥858.7 ¥832.2 Reel ¥772.4 View ¥805.6 ¥749.1 ¥724.2 MouseReel Available	Min.: 1 Mult.: 1 : 200
Audio Transformers / Signal Transformers PoE Plus 850uH DCR=0.24mOhms 1.9A HPX2126LD Coilcraft 1: ¥1,621.1 722In Stock	Mfr. Part # HPX2126LD Mouser Part # 994-HPX2126LD	Coilcraft	Audio Transformers / Signal Transformers PoE Plus 850uH DCR=0.24mOhms 1.9A Learn More about Coilcraft high power poe single path magnetics	Datasheet	722In Stock	Cut Tape ¥1,621.1 ¥1,372 ¥1,317.2 ¥1,245.8 Reel ¥1,184.3 View ¥1,207.5 ¥1,146.1 ¥1,109.5 MouseReel Available	Min.: 1 Mult.: 1 : 300
Audio Transformers / Signal Transformers POE70P Flyback 7uH 5.0 V 1.4 A POE70P-50LD Coilcraft 1: ¥734.2 2,414In Stock	Mfr. Part # POE70P-50LD Mouser Part # 994-POE70P-50LD	Coilcraft	Audio Transformers / Signal Transformers POE70P Flyback 7uH 5.0 V 1.4 A Learn More about Coilcraft poexp flyback transformers	Datasheet	2,414In Stock	Cut Tape ¥734.2 ¥554.8 ¥531.5 Reel ¥451.8 ¥438.5 ¥425.2 MouseReel Available	Min.: 1 Mult.: 1 : 200
Power Transformers - Board Mount Miniture SMT Transformer Q4470-CLD Coilcraft 1: ¥697.6 377In Stock 11,000On Order	Mfr. Part # Q4470-CLD Mouser Part # 994-Q4470-CLD	Coilcraft	Power Transformers - Board Mount Miniture SMT Transformer	Datasheet	377In Stock 11,000On Order On Order Ship Dates Mfr. #: Q4470-CLD Stock: 377 Can Ship Immediately On Order: 5,000 Expected 11/6/2026 6,000 Expected 12/11/2026 Factory Lead-Time: 10 Weeks	Cut Tape ¥697.6 ¥571.4 ¥495 ¥478.4 Reel ¥435.2 View ¥465.1 ¥460.1 ¥453.5 ¥428.5 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Current Transformers - Board Mount CST2 1:100 20A 2KuH AEC-Q200 CST2-100LC Coilcraft 1: ¥578 1,137In Stock	Mfr. Part # CST2-100LC Mouser Part # 994-CST2-100LC	Coilcraft	Current Transformers - Board Mount CST2 1:100 20A 2KuH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	1,137In Stock	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
Audio Transformers / Signal Transformers DA2257 PoE Trnsfmr For TI LM5071/72 DA2257-ALD Coilcraft 1: ¥865.4 1,040In Stock 1,750Expected 11/23/2026	Mfr. Part # DA2257-ALD Mouser Part # 994-DA2257-ALD	Coilcraft	Audio Transformers / Signal Transformers DA2257 PoE Trnsfmr For TI LM5071/72 Learn More about Coilcraft power magnetics	Datasheet	1,040In Stock 1,750Expected 11/23/2026	Cut Tape ¥865.4 ¥652.8 ¥622.9 ¥583 Reel ¥533.2 View ¥556.4 ¥516.6 ¥500 MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers FA2469 Flyback For STMicro STLC3075 FA2469-ALD Coilcraft 1: ¥714.2 926In Stock 900Expected 12/11/2026	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	926In Stock 900Expected 12/11/2026	Cut Tape ¥714.2 ¥538.2 ¥513.2 ¥480 Reel ¥425.2 View ¥458.4 ¥440.2 ¥411.9 MouseReel Available	Min.: 1 Mult.: 1 : 450
Audio Transformers / Signal Transformers POE13P Flyback PoE 127uH 5.0 V 2.6 A POE13P-50LD Coilcraft 1: ¥933.5 895In Stock 1,050Expected 11/26/2026	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	895In Stock 1,050Expected 11/26/2026	Cut Tape ¥933.5 ¥704.3 ¥671 ¥627.9 Reel ¥574.7 View ¥599.6 ¥556.4 ¥539.8 MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers PWB Wideband RF 1:16 0.075-90 MHz PWB-16-BLC Coilcraft 1: ¥1,182.6 1,543In Stock	Mfr. Part # PWB-16-BLC Mouser Part # 994-PWB-16-BLC	Coilcraft	Audio Transformers / Signal Transformers PWB Wideband RF 1:16 0.075-90 MHz	Datasheet	1,543In Stock	Cut Tape ¥1,182.6 ¥916.9 ¥880.3 ¥853.8 Reel ¥792.3 View ¥827.2 ¥767.4 ¥744.1 MouseReel Available	Min.: 1 Mult.: 1 : 250
Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 0.250-800 MHz WBC4-4LC Coilcraft 1: ¥888.6 613In Stock 750Expected 11/9/2026	Mfr. Part # WBC4-4LC Mouser Part # 994-WBC4-4LC	Coilcraft	Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 0.250-800 MHz	Datasheet	613In Stock 750Expected 11/9/2026	Cut Tape ¥888.6 ¥671 ¥637.8 ¥598 View Reel ¥513.2 ¥571.4 ¥546.5 ¥529.9 ¥513.2 MouseReel Available	Min.: 1 Mult.: 1 : 750
Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz PWB1010LC Coilcraft 1: ¥717.6 1,978In Stock 2,750Expected 12/14/2026	Mfr. Part # PWB1010LC Mouser Part # 994-PWB1010LC	Coilcraft	Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz	Datasheet	1,978In Stock 2,750Expected 12/14/2026	Cut Tape ¥717.6 ¥541.5 ¥516.6 ¥483.4 Reel ¥441.8 View ¥461.8 ¥428.5 ¥415.3 MouseReel Available	Min.: 1 Mult.: 1 : 250
Power Transformers - Board Mount Q4437 Flybck Regltor 12 V, -12 V 1.8 A Q4437-BL Coilcraft 1: ¥1,453.4 1,249In Stock	Mfr. Part # Q4437-BL Mouser Part # 994-Q4437-BL	Coilcraft	Power Transformers - Board Mount Q4437 Flybck Regltor 12 V, -12 V 1.8 A Learn More about Coilcraft power magnetics	Datasheet	1,249In Stock	¥1,453.4 ¥1,177.6 ¥1,129.5 ¥1,094.6 View ¥1,061.4 ¥1,008.2 ¥976.7 ¥936.8 Quote	Min.: 1 Mult.: 1
Current Transformers - Board Mount CST7030 1:100 20A 1.33mH AEC-Q200 CST7030-100LC Coilcraft 1: ¥548.1 1,013In Stock	Mfr. Part # CST7030-100LC Mouser Part # 994-CST7030-100LC	Coilcraft	Current Transformers - Board Mount CST7030 1:100 20A 1.33mH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	1,013In Stock	Cut Tape ¥548.1 ¥448.5 ¥388.7 ¥377 Reel ¥357.1 View ¥365.4 ¥360.4 ¥342.2 ¥337.2 MouseReel Available	Min.: 1 Mult.: 1 : 600		SMD/SMT
Power Transformers - Board Mount YA8779-BLD Coilcraft 1: ¥863.7 4,073In Stock	Mfr. Part # YA8779-BLD Mouser Part # 994-YA8779-BL	Coilcraft	Power Transformers - Board Mount	Datasheet	4,073In Stock	Cut Tape ¥863.7 ¥691 ¥664.4 ¥642.8 Reel ¥598 View ¥622.9 ¥579.7 ¥561.4 ¥538.2 MouseReel Available	Min.: 1 Mult.: 1 : 300
Audio Transformers / Signal Transformers 1812WBT SMT Wideband 1:1 4-200 MHz 1812WBT-3LC Coilcraft 1: ¥548.1 3,108In Stock	Mfr. Part # 1812WBT-3LC Mouser Part # 994-1812WBT-3LC	Coilcraft	Audio Transformers / Signal Transformers 1812WBT SMT Wideband 1:1 4-200 MHz Learn More about Coilcraft 1812WBT	Datasheet	3,108In Stock	Cut Tape ¥548.1 ¥413.6 ¥393.7 ¥368.7 Reel ¥327.2 View ¥352.1 ¥337.2 ¥315.6 MouseReel Available	Min.: 1 Mult.: 1 : 600	250 mW (1/4 W)
Audio Transformers / Signal Transformers DA2032 Cap Chrgr For Linear LT3750/51 DA2034-ALD Coilcraft 1: ¥1,086.3 458In Stock 2,450On Order	Mfr. Part # DA2034-ALD Mouser Part # 994-DA2034-ALD	Coilcraft	Audio Transformers / Signal Transformers DA2032 Cap Chrgr For Linear LT3750/51 Learn More about Coilcraft power magnetics	Datasheet	458In Stock 2,450On Order On Order Ship Dates Mfr. #: DA2034-ALD Stock: 458 Can Ship Immediately On Order: 1,400 Expected 11/6/2026 1,050 Expected 12/7/2026 Factory Lead-Time: 10 Weeks	Cut Tape ¥1,086.3 ¥842.1 ¥808.9 ¥784 Reel ¥727.5 View ¥759.1 ¥704.3 ¥682.7 MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers FA2470 Flyback For STMicro STLC3075 FA2470-ALD Coilcraft 1: ¥700.9 801In Stock	Mfr. Part # FA2470-ALD Mouser Part # 994-FA2470-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2470 Flyback For STMicro STLC3075 Learn More about Coilcraft power magnetics	Datasheet	801In Stock	Cut Tape ¥700.9 ¥529.9 ¥504.9 ¥473.4 Reel ¥418.6 View ¥450.1 ¥431.9 ¥405.3 MouseReel Available	Min.: 1 Mult.: 1 : 450
Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402 FA2805-CLD Coilcraft 1: ¥860.4 583In Stock 2,275On Order	Mfr. Part # FA2805-CLD Mouser Part # 994-FA2805-CLD	Coilcraft	Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402 Learn More about Coilcraft power magnetics	Datasheet	583In Stock 2,275On Order On Order Ship Dates Mfr. #: FA2805-CLD Stock: 583 Can Ship Immediately On Order: 875 Expected 9/28/2026 1,400 Expected 11/23/2026 Factory Lead-Time: 10 Weeks	Cut Tape ¥860.4 ¥649.5 ¥617.9 ¥579.7 Reel ¥529.9 View ¥553.1 ¥513.2 ¥496.6 MouseReel Available	Min.: 1 Mult.: 1 : 175	15 W
Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 5.0 V 6 A POE300F-50LD Coilcraft 1: ¥1,240.8 570In Stock	Mfr. Part # POE300F-50LD Mouser Part # 994-POE300F-50LD	Coilcraft	Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 5.0 V 6 A Learn More about Coilcraft poe300f flyback transformers	Datasheet	570In Stock	Cut Tape ¥1,240.8 ¥963.4 ¥923.5 ¥895.3 Reel ¥832.2 View ¥867 ¥805.6 ¥780.7 MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.150-500 MHz PWB-4-ALC Coilcraft 1: ¥496.6 1,046In Stock	Mfr. Part # PWB-4-ALC Mouser Part # 994-PWB-4-ALC	Coilcraft	Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.150-500 MHz	Datasheet	1,046In Stock	Cut Tape ¥496.6 ¥375.4 ¥357.1 ¥333.9 Reel ¥305.6 View ¥318.9 ¥295.7 ¥287.4 MouseReel Available	Min.: 1 Mult.: 1 : 250
Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:9 0.300-500 MHz WBC9-1LC Coilcraft 1: ¥1,097.9 544In Stock	Mfr. Part # WBC9-1LC Mouser Part # 994-WBC9-1LC	Coilcraft	Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:9 0.300-500 MHz	Datasheet	544In Stock	Cut Tape ¥1,097.9 ¥936.8 ¥800.6 Reel ¥654.4 MouseReel Available	Min.: 1 Mult.: 1 : 750	250 mW
Current Transformers - Board Mount CS1xxx Curr Sensor 10A 20-50kHz CS1050L Coilcraft 1: ¥863.7 2,011In Stock	Mfr. Part # CS1050L Mouser Part # 994-CS1050L	Coilcraft	Current Transformers - Board Mount CS1xxx Curr Sensor 10A 20-50kHz Learn More about Coilcraft power magnetics	Datasheet	2,011In Stock	¥863.7 ¥705.9 ¥598 ¥541.5 View ¥538.2 ¥519.9 ¥498.3	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 275uH 10% 1:1 DCR=1.2Ohms AEC-Q200 WA8478-BEC Coilcraft 1: ¥1,129.5 1,094In Stock	Mfr. Part # WA8478-BEC Mouser Part # 994-WA8478-BEC	Coilcraft	Audio Transformers / Signal Transformers 275uH 10% 1:1 DCR=1.2Ohms AEC-Q200 Learn More about Coilcraft wa8478 flyback transformers	Datasheet	1,094In Stock	Cut Tape ¥1,129.5 ¥877 ¥840.5 ¥815.6 Reel ¥755.8 View ¥790.6 ¥732.5 ¥709.2 MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers FA2924 SMT Flyback For Si341, Si3402 FA2924-ALD Coilcraft 1: ¥779 2,069In Stock	Mfr. Part # FA2924-ALD Mouser Part # 994-FA2924-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2924 SMT Flyback For Si341, Si3402 Learn More about Coilcraft power magnetics	Datasheet	2,069In Stock	Cut Tape ¥779 ¥589.7 ¥564.7 Reel ¥480 ¥465.1 ¥451.8 MouseReel Available	Min.: 1 Mult.: 1 : 175	15 W

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