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
Audio Transformers / Signal Transformers NA5920 12W 0.013Ohms For LT8586 NA5920-ALD Coilcraft 1: ¥835.5 1,026In Stock	Mfr. Part # NA5920-ALD Mouser Part # 994-NA5920-ALD	Coilcraft	Audio Transformers / Signal Transformers NA5920 12W 0.013Ohms For LT8586 Learn More about Coilcraft power magnetics	Datasheet	1,026In Stock	Cut Tape ¥835.5 ¥659.4 ¥636.2 ¥593 Reel ¥563.1 View ¥539.8 ¥529.9 ¥511.6 Quote MouseReel Available	Min.: 1 Mult.: 1 : 200	12 W
Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 12 V 1.1 A POE13F-12LD Coilcraft 1: ¥885.3 1,164In Stock 2,800On Order	Mfr. Part # POE13F-12LD Mouser Part # 994-POE13F-12LD	Coilcraft	Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 12 V 1.1 A Learn More about Coilcraft poexf flyback transformers	Datasheet	1,164In Stock 2,800On Order On Order Ship Dates Mfr. #: POE13F-12LD Stock: 1,164 Can Ship Immediately On Order: 1,200 Pending 1,600 Expected 10/28/2026 Factory Lead-Time: 10 Weeks	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 POE300F Flyback PoE+ 30uH 12 V 2.5 A POE300F-12LD Coilcraft 1: ¥1,242.4 652In Stock	Mfr. Part # POE300F-12LD Mouser Part # 994-POE300F-12LD	Coilcraft	Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 12 V 2.5 A Learn More about Coilcraft poe300f flyback transformers	Datasheet	652In Stock	Cut Tape ¥1,242.4 ¥1,061.4 ¥1,018.2 ¥986.6 Reel ¥868.7 View ¥915.2 ¥837.1 ¥812.2 MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers PL160 160W 0.0185Ohm Planar Trnsfmr PL160-102L Coilcraft 1: ¥3,235.6 142In Stock 648On Order	Mfr. Part # PL160-102L Mouser Part # 994-PL160-102L	Coilcraft	Audio Transformers / Signal Transformers PL160 160W 0.0185Ohm Planar Trnsfmr Learn More about Coilcraft pl160 pl300	Datasheet	142In Stock 648On Order On Order Ship Dates Mfr. #: PL160-102L Stock: 142 Can Ship Immediately On Order: 288 Expected 1/25/2027 360 Expected 2/5/2027 Factory Lead-Time: 15 Weeks	¥3,235.6 ¥2,845.3 ¥2,757.3 ¥2,704.1 View ¥2,602.8 ¥2,479.9 ¥2,405.1	Min.: 1 Mult.: 1	160 W
Audio Transformers / Signal Transformers PL160 300W 0.0072Ohm Planar Trnsfmr PL300-100L Coilcraft 1: ¥2,739 699In Stock 1,475Expected 2/5/2027	Mfr. Part # PL300-100L Mouser Part # 994-PL300-100L	Coilcraft	Audio Transformers / Signal Transformers PL160 300W 0.0072Ohm Planar Trnsfmr Learn More about Coilcraft pl160 pl300	Datasheet	699In Stock 1,475Expected 2/5/2027	¥2,739 ¥2,327.1 ¥2,282.2 ¥2,197.5 View ¥2,092.9 ¥2,031.4	Min.: 1 Mult.: 1	300 W
Audio Transformers / Signal Transformers C1588 TI LM5070 7uH 5.0 V 1.4 A C1588-ALD Coilcraft 1: ¥820.5 90In Stock	Mfr. Part # C1588-ALD Mouser Part # 994-C1588-ALD	Coilcraft	Audio Transformers / Signal Transformers C1588 TI LM5070 7uH 5.0 V 1.4 A Learn More about Coilcraft power magnetics	Datasheet	90In Stock	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 : 200
Current Transformers - Board Mount CS1xxx Curr Sensor 24A 20-50kHz CS1100L Coilcraft 1: ¥863.7 184In Stock	Mfr. Part # CS1100L Mouser Part # 994-CS1100L	Coilcraft	Current Transformers - Board Mount CS1xxx Curr Sensor 24A 20-50kHz Learn More about Coilcraft power magnetics	Datasheet	184In Stock	¥863.7 ¥705.9 ¥581.4 ¥563.1 View ¥544.8 ¥541.5 ¥538.2 ¥519.9 ¥498.3	Min.: 1 Mult.: 1
Current Transformers - Board Mount CS1xxx Curr Sensor 35A 20-50kHz CS1200L Coilcraft 1: ¥863.7 242In Stock 3,000On Order	Mfr. Part # CS1200L Mouser Part # 994-CS1200L	Coilcraft	Current Transformers - Board Mount CS1xxx Curr Sensor 35A 20-50kHz Learn More about Coilcraft power magnetics	Datasheet	242In Stock 3,000On Order On Order Ship Dates Mfr. #: CS1200L Stock: 242 Can Ship Immediately On Order: 1,600 Expected 11/3/2026 1,400 Expected 12/25/2026 Factory Lead-Time: 8 Weeks	¥863.7 ¥705.9 ¥581.4 ¥563.1 View ¥544.8 ¥541.5 ¥538.2 ¥519.9 ¥498.3	Min.: 1 Mult.: 1
Current Transformers - Board Mount CS4xxx High Freq 5000uH 10A 0.7Ohms CS4050V-01L Coilcraft 1: ¥1,252.4 86In Stock	Mfr. Part # CS4050V-01L Mouser Part # 994-CS4050V-01L	Coilcraft	Current Transformers - Board Mount CS4xxx High Freq 5000uH 10A 0.7Ohms Learn More about Coilcraft power magnetics	Datasheet	86In Stock	¥1,252.4 ¥1,013.2 ¥973.3 ¥943.4 View ¥913.6 ¥872 ¥845.4 ¥818.9 Quote	Min.: 1 Mult.: 1
Current Transformers - Board Mount D18xx Current Sensor 35A 20-50kHz D1871L Coilcraft 1: ¥838.8 224In Stock 1,440On Order	Mfr. Part # D1871L Mouser Part # 994-D1871L	Coilcraft	Current Transformers - Board Mount D18xx Current Sensor 35A 20-50kHz Learn More about Coilcraft power magnetics	Datasheet	224In Stock 1,440On Order On Order Ship Dates Mfr. #: D1871L Stock: 224 Can Ship Immediately On Order: 720 Expected 11/20/2026 720 Expected 11/23/2026 Factory Lead-Time: 7 Weeks	¥838.8 ¥686 ¥564.7 ¥546.5 View ¥529.9 ¥526.5 ¥523.2 ¥506.6 ¥485	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers GA3136 SMT Flyback For TI UCC2809 GA3136-BL Coilcraft 1: ¥1,370.3 39In Stock	Mfr. Part # GA3136-BL Mouser Part # 994-GA3136-BL	Coilcraft	Audio Transformers / Signal Transformers GA3136 SMT Flyback For TI UCC2809 Learn More about Coilcraft power magnetics	Datasheet	39In Stock	¥1,370.3 ¥1,217.5 ¥1,167.7 ¥1,131.1 View ¥1,096.3 ¥1,016.5 ¥978.3 ¥953.4 Quote	Min.: 1 Mult.: 1	50 W
Audio Transformers / Signal Transformers HA4018 for GreenMode 5 V, -15 V 0.05 A HA4018-AL Coilcraft 1: ¥1,129.5 30In Stock	Mfr. Part # HA4018-AL Mouser Part # 994-HA4018-AL	Coilcraft	Audio Transformers / Signal Transformers HA4018 for GreenMode 5 V, -15 V 0.05 A Learn More about Coilcraft power magnetics	Datasheet	30In Stock	Cut Tape ¥1,129.5 ¥928.5 Reel ¥789 ¥745.8 ¥720.9 View ¥697.6 ¥692.6 MouseReel Available	Min.: 1 Mult.: 1 : 100
Audio Transformers / Signal Transformers HA4061 For LT 3751 500V 5A HA4061-AL Coilcraft 1: ¥1,171 1In Stock	Mfr. Part # HA4061-AL Mouser Part # 994-HA4061-AL	Coilcraft	Audio Transformers / Signal Transformers HA4061 For LT 3751 500V 5A Learn More about Coilcraft power magnetics	Datasheet	1In Stock	¥1,171 ¥1,039.8 ¥996.6 ¥966.7 View ¥936.8 ¥878.7 ¥850.4 ¥823.9 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers NA6223 10W 0.33Ohms For TPS23753A NA6223-ALD Coilcraft 1: ¥880.3 67In Stock	Mfr. Part # NA6223-ALD Mouser Part # 994-NA6223-ALD	Coilcraft	Audio Transformers / Signal Transformers NA6223 10W 0.33Ohms For TPS23753A Learn More about Coilcraft power magnetics	Datasheet	67In Stock	Cut Tape ¥880.3 ¥696 ¥671 ¥626.2 Reel ¥593 View ¥568.1 ¥559.8 ¥539.8 Quote MouseReel Available	Min.: 1 Mult.: 1 : 175	10 W
Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 3.3 V 4.0 A POE13P-33LD Coilcraft 1: ¥936.8 138In Stock	Mfr. Part # POE13P-33LD Mouser Part # 994-POE13P-33LD	Coilcraft	Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 3.3 V 4.0 A Learn More about Coilcraft poexp flyback transformers	Datasheet	138In Stock	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
Power Transformers - Board Mount Q4337 Flybck Regltor 12 V, -12 V 0.35 A Q4337-BL Coilcraft 1: ¥1,164.4 26In Stock	Mfr. Part # Q4337-BL Mouser Part # 994-Q4337-BL	Coilcraft	Power Transformers - Board Mount Q4337 Flybck Regltor 12 V, -12 V 0.35 A Learn More about Coilcraft power magnetics	Datasheet	26In Stock	¥1,164.4 ¥915.2 ¥875.3 ¥852.1 View ¥825.5 ¥792.3 ¥767.4 ¥742.5 ¥714.2	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers PL160 300W 0.0123Ohm Planar Trnsfmr PL300-103L Coilcraft 1: ¥2,739 26In Stock	Mfr. Part # PL300-103L Mouser Part # 994-PL300-103L	Coilcraft	Audio Transformers / Signal Transformers PL160 300W 0.0123Ohm Planar Trnsfmr Learn More about Coilcraft pl160 pl300	Datasheet	26In Stock	¥2,739 ¥2,327.1 ¥2,282.2 ¥2,197.5 View ¥2,092.9 ¥2,031.4	Min.: 1 Mult.: 1	300 W
Audio Transformers / Signal Transformers GA3460 for LT3751 500V 50A GA3460-BL Coilcraft 1: ¥2,038 3,537On Order	Mfr. Part # GA3460-BL Mouser Part # 994-GA3460-BL	Coilcraft	Audio Transformers / Signal Transformers GA3460 for LT3751 500V 50A Learn More about Coilcraft power magnetics	Datasheet	3,537On Order On Order Ship Dates Mfr. #: GA3460-BL Stock: 0 On Order: 1,497 Expected 12/11/2026 2,040 Expected 1/15/2027 Factory Lead-Time: 10 Weeks	¥2,038 ¥1,838.7 ¥1,739.1 ¥1,675.9 View ¥1,652.7 ¥1,584.6 ¥1,534.8	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers PL160 160W 0.0147Ohm Planar Trnsfmr PL160-100L Coilcraft 1: ¥3,235.6 1,722On Order	Mfr. Part # PL160-100L Mouser Part # 994-PL160-100L	Coilcraft	Audio Transformers / Signal Transformers PL160 160W 0.0147Ohm Planar Trnsfmr Learn More about Coilcraft pl160 pl300	Datasheet	1,722On Order On Order Ship Dates Mfr. #: PL160-100L Stock: 0 On Order: 282 Expected 12/18/2026 1,440 Expected 1/15/2027 Factory Lead-Time: 15 Weeks	¥3,235.6 ¥2,845.3 ¥2,757.3 ¥2,704.1 View ¥2,602.8 ¥2,479.9 ¥2,405.1	Min.: 1 Mult.: 1	160 W
Current Transformers - Board Mount CS60 Current Sensor 1-10A 50-60kHz CS60-010L Coilcraft 1: ¥1,129.5 3,441On Order	Mfr. Part # CS60-010L Mouser Part # 994-CS60-010L	Coilcraft	Current Transformers - Board Mount CS60 Current Sensor 1-10A 50-60kHz Learn More about Coilcraft power magnetics	Datasheet	3,441On Order On Order Ship Dates Mfr. #: CS60-010L Stock: 0 On Order: 993 Expected 11/23/2026 2,448 Expected 11/30/2026 Factory Lead-Time: 7 Weeks	¥1,129.5 ¥888.6 ¥848.8 ¥825.5 View ¥800.6 ¥767.4 ¥744.1 ¥719.2 ¥692.6	Min.: 1 Mult.: 1
Current Transformers - Board Mount CST1 1:100 20A 2KuH AEC-Q200 CST1-100LC Coilcraft 1: ¥573 2,250On Order	Mfr. Part # CST1-100LC Mouser Part # 994-CST1-100LC	Coilcraft	Current Transformers - Board Mount CST1 1:100 20A 2KuH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	2,250On Order On Order Ship Dates Mfr. #: CST1-100LC Stock: 0 On Order: 1,000 Expected 12/10/2026 1,250 Expected 12/11/2026 Factory 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
Audio Transformers / Signal Transformers FA2470 Flyback For STMicro STLC3075 FA2470-ALD Coilcraft 1: ¥700.9 1,150On Order	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	1,150On Order On Order Ship Dates Mfr. #: FA2470-ALD Stock: 0 On Order: 700 Expected 1/8/2027 450 Expected 1/15/2027 Factory Lead-Time: 10 Weeks	Cut Tape ¥700.9 ¥554.8 ¥534.8 ¥498.3 Reel ¥453.5 View ¥473.4 ¥445.1 ¥430.2 Quote MouseReel Available	Min.: 1 Mult.: 1 : 450
Audio Transformers / Signal Transformers HA3803 Flyback For TI TPS23753 HA3803-BLD Coilcraft 1: ¥1,195.9 400On Order	Mfr. Part # HA3803-BLD Mouser Part # 994-HA3803-BLD	Coilcraft	Audio Transformers / Signal Transformers HA3803 Flyback For TI TPS23753 Learn More about Coilcraft power magnetics	Datasheet	400On Order On Order Ship Dates Mfr. #: HA3803-BLD Stock: 0 On Order: 200 Expected 12/7/2026 200 Expected 1/15/2027 Factory Lead-Time: 10 Weeks	Cut Tape ¥1,195.9 ¥1,021.5 ¥980 ¥950.1 Reel ¥837.1 View ¥880.3 ¥805.6 ¥782.3 MouseReel Available	Min.: 1 Mult.: 1 : 200	10 W
Audio Transformers / Signal Transformers HA4060 For LT3751 500V 2A HA4060-AL Coilcraft 1: ¥1,669.3 226On Order	Mfr. Part # HA4060-AL Mouser Part # 994-HA4060-AL	Coilcraft	Audio Transformers / Signal Transformers HA4060 For LT3751 500V 2A Learn More about Coilcraft power magnetics	Datasheet	226On Order On Order Ship Dates Mfr. #: HA4060-AL Stock: 0 On Order: 34 Expected 11/23/2026 192 Expected 12/7/2026 Factory Lead-Time: 10 Weeks	¥1,669.3 ¥1,475 ¥1,405.2 ¥1,378.6 View ¥1,335.4 ¥1,280.6 ¥1,240.8 ¥1,202.6	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers POE13P Flyback PoE 127uH 5.0 V 2.6 A POE13P-50LD Coilcraft 1: ¥936.8 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	2,975On Order On Order Ship Dates Mfr. #: POE13P-50LD Stock: 0 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