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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.	Product	Type	Termination Style	Inductance	Isolation Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Number of Channels	Length	Width	Height	Series	Qualification	Packaging
Audio Transformers / Signal Transformers BMS Transformer/CMC,6PIN,SGL,4.3kVDC SM91542AL-E Bourns 1: ¥453.5 1,646In Stock	Mfr. Part # SM91542AL-E Mouser Part # 652-SM91542AL-E	Bourns	Audio Transformers / Signal Transformers BMS Transformer/CMC,6PIN,SGL,4.3kVDC Learn More about Bourns sm91542al bms transformer	Datasheet	1,646In Stock	Cut Tape ¥453.5 ¥411.9 ¥383.7 ¥365.4 View Reel ¥267.4 ¥294 ¥289 ¥270.7 ¥267.4 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	BMS Transformers		SMD/SMT	450 uH		- 40 C	+ 125 C					SM91542AL		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL SIN XFMR-CMC AEC-Q200 HM1238NL Pulse Electronics 1: ¥710.9 802In Stock	Mfr. Part # HM1238NL Mouser Part # 673-HM1238NL	Pulse Electronics	Audio Transformers / Signal Transformers MDL SIN XFMR-CMC AEC-Q200 Learn More about Pulse Electronics pulse battery management systems solutions	Datasheet	802In Stock	¥710.9 ¥611.2 ¥584.7 ¥566.4 View ¥549.8 ¥526.5 ¥516.6	Min.: 1 Mult.: 1	Signal Transformers		SMD/SMT	300 uH	4.3 kV	- 40 C	+ 150 C	Single	8.38 mm	7.69 mm	4.25 mm	BMS	AEC-Q200	Tube
Audio Transformers / Signal Transformers MDL SIN XFMR-CMC AEC-Q200 HM1236NL Pulse Electronics 1: ¥898.6 296In Stock	Mfr. Part # HM1236NL Mouser Part # 673-HM1236NL	Pulse Electronics	Audio Transformers / Signal Transformers MDL SIN XFMR-CMC AEC-Q200 Learn More about Pulse Electronics pulse battery management systems solutions	Datasheet	296In Stock	¥898.6 ¥714.2 ¥697.6 ¥684.3 View ¥607.9 ¥558.1	Min.: 1 Mult.: 1	Signal Transformers		SMD/SMT	500 uH	3.2 kV	- 40 C	+ 125 C	Single	8.64 mm	8.38 mm	4.06 mm	BMS	AEC-Q200	Tube
Audio Transformers / Signal Transformers 150-450uH 1500V AEC-Q200 HM2171HLT Pulse Electronics 1: ¥735.8 1,426In Stock	Mfr. Part # HM2171HLT Mouser Part # 673-HM2171HLT	Pulse Electronics	Audio Transformers / Signal Transformers 150-450uH 1500V AEC-Q200 Learn More about Pulse Electronics pulse battery management systems solutions	Datasheet	1,426In Stock	Cut Tape ¥735.8 ¥666.1 ¥619.6 ¥599.6 Reel ¥470.1 View ¥581.4 ¥558.1 ¥458.4 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000				150 uH to 450 uH	4300 Vrms	- 40 C	+ 125 C	2 Channel	14.81 mm	11.68 mm	4.88 mm	BMS	AEC-Q200	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Signal BMS Transformer, -40 to +125 SM91581AL-E Bourns 1: ¥1,778.9 203In Stock New Product	Mfr. Part # SM91581AL-E Mouser Part # 652-SM91581AL-E New Product	Bourns	Audio Transformers / Signal Transformers Signal BMS Transformer, -40 to +125 Learn More about Bourns sm91581al bms transformers	Datasheet	203In Stock	Cut Tape ¥1,778.9 ¥1,573 ¥1,498.2 ¥1,470 Reel ¥1,365.3 View ¥1,423.5 ¥1,322.2 ¥1,280.6 MouseReel Available	Min.: 1 Mult.: 1 : 300	Audio Transformers	BMS Transformer	SMD/SMT	150 uH to 450 uH	8.4 kVDC	- 40 C	+ 125 C	1 Channel	31.5 mm	12.5 mm	9.5 mm	SM91581A		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-BMS BMS 1 channel 1500V -40 / +125C 74942402 Wurth Elektronik 1: ¥1,033.1 2,108In Stock 1,800Expected 10/29/2026	Mfr. Part # 74942402 Mouser Part # 710-74942402	Wurth Elektronik	Audio Transformers / Signal Transformers WE-BMS BMS 1 channel 1500V -40 / +125C Learn More about Wurth Elektronik wurth transformers battery management systems	Datasheet	2,108In Stock 1,800Expected 10/29/2026	Cut Tape ¥1,033.1 ¥913.6 ¥817.2 ¥729.2 Reel ¥629.5 MouseReel Available	Min.: 1 Mult.: 1 : 300	Transformers	SMT Transformer	SMD/SMT	450 uH		- 40 C	+ 125 C	1 Channel	24 mm	12.5 mm	7.3 mm	WE-BMS		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-BMS BMS 2 channels 1500V -40/ +125C 74942400 Wurth Elektronik 1: ¥1,287.3 754In Stock	Mfr. Part # 74942400 Mouser Part # 710-74942400	Wurth Elektronik	Audio Transformers / Signal Transformers WE-BMS BMS 2 channels 1500V -40/ +125C Learn More about Wurth Elektronik wurth transformers battery management systems	Datasheet	754In Stock	Cut Tape ¥1,287.3 ¥1,109.5 ¥976.7 ¥883.7 Reel ¥837.1 MouseReel Available	Min.: 1 Mult.: 1 : 500	Transformers	SMT Transformer	SMD/SMT	450 uH		- 40 C	+ 125 C	1 Channel	24.52 mm	15.45 mm	4.85 mm	WE-BMS		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-BMS BMS 450uH 2Channel 1500V -40/ +125C 74942401 Wurth Elektronik 1: ¥1,287.3 559In Stock 1,000Expected 4/2/2027	Mfr. Part # 74942401 Mouser Part # 710-74942401	Wurth Elektronik	Audio Transformers / Signal Transformers WE-BMS BMS 450uH 2Channel 1500V -40/ +125C Learn More about Wurth Elektronik wurth transformers battery management systems	Datasheet	559In Stock 1,000Expected 4/2/2027	Cut Tape ¥1,287.3 ¥1,109.5 ¥976.7 ¥883.7 Reel ¥837.1 MouseReel Available	Min.: 1 Mult.: 1 : 500	Transformers	SMT Transformer	SMD/SMT	450 uH		- 40 C	+ 125 C	1 Channel	24.52 mm	15.45 mm	4.85 mm	WE-BMS		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL SIN XFMR-CMC AEC-Q200 HM2108NL Pulse Electronics 1: ¥808.9 637In Stock	Mfr. Part # HM2108NL Mouser Part # 673-HM2108NL	Pulse Electronics	Audio Transformers / Signal Transformers MDL SIN XFMR-CMC AEC-Q200 Learn More about Pulse Electronics pulse battery management systems solutions	Datasheet	637In Stock	¥808.9 ¥730.8 ¥619.6 ¥599.6 View ¥586.3 ¥581.4 ¥514.9 ¥511.6	Min.: 1 Mult.: 1	Signal Transformers		SMD/SMT	150 uH	4.3 kV	- 40 C	+ 125 C	1 Channel	7.62 mm	6.73 mm	5.72 mm	BMS	AEC-Q200	Tube
Audio Transformers / Signal Transformers 500uH 1500V AEC-Q200 HM2147NLT Pulse Electronics 1: ¥574.7 1,800Expected 12/14/2026	Mfr. Part # HM2147NLT Mouser Part # 673-HM2147NLT	Pulse Electronics	Audio Transformers / Signal Transformers 500uH 1500V AEC-Q200 Learn More about Pulse Electronics pulse battery management systems solutions	Datasheet	1,800Expected 12/14/2026	Cut Tape ¥574.7 ¥519.9 ¥483.4 ¥470.1 Reel ¥362.1 View ¥450.1 ¥425.2 ¥353.8 ¥350.5 MouseReel Available	Min.: 1 Mult.: 1 : 900			SMD/SMT	500 uH	4300 Vrms	- 40 C	+ 125 C	1 Channel	12.15 mm	9 mm	3.2 mm	BMS	AEC-Q200	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL SIN XFMR AEC-Q200 HM2106NL Pulse Electronics 1: ¥664.4 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # HM2106NL Mouser Part # 673-HM2106NL	Pulse Electronics	Audio Transformers / Signal Transformers MDL SIN XFMR AEC-Q200 Learn More about Pulse Electronics pulse battery management systems solutions	Datasheet	Non-Stocked Lead-Time 9 Weeks	¥664.4 ¥586.3 ¥548.1 ¥523.2 View ¥475 ¥426.9 ¥418.6 ¥413.6 Quote	Min.: 1 Mult.: 1	Signal Transformers		SMD/SMT	150 uH	4.6 kV	- 40 C	+ 125 C	1 Channel	7.62 mm	6.73 mm	5.72 mm	BMS	AEC-Q200	Tube
Audio Transformers / Signal Transformers 150uH 1KV AEC-Q200 HM2146NL Pulse Electronics 1: ¥631.2 Lead-Time 9 Weeks	Mfr. Part # HM2146NL Mouser Part # 673-HM2146NL	Pulse Electronics	Audio Transformers / Signal Transformers 150uH 1KV AEC-Q200 Learn More about Pulse Electronics pulse battery management systems solutions	Datasheet	Lead-Time 9 Weeks	¥631.2 ¥571.4 ¥528.2 ¥509.9 View ¥490 ¥428.5 ¥397 ¥393.7 ¥387	Min.: 1 Mult.: 1			SMD/SMT	150 uH	3000 Vrms	- 40 C	+ 125 C	1 Channel	12.15 mm	9 mm	3.2 mm	BMS	AEC-Q200	Tube
Audio Transformers / Signal Transformers 500uH 1500V AEC-Q200 HM2147NL Pulse Electronics 1: ¥631.2 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # HM2147NL Mouser Part # 673-HM2147NL	Pulse Electronics	Audio Transformers / Signal Transformers 500uH 1500V AEC-Q200 Learn More about Pulse Electronics pulse battery management systems solutions	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥631.2 ¥571.4 ¥528.2 ¥509.9 View ¥490 ¥428.5 ¥402 ¥395.3 ¥388.7	Min.: 1 Mult.: 1			SMD/SMT	500 uH	4300 Vrms	- 40 C	+ 125 C	1 Channel	12.15 mm	9 mm	3.2 mm	BMS	AEC-Q200	Tube
Audio Transformers / Signal Transformers 150uH 1KV AEC-Q200 HM2146NLT Pulse Electronics 1,800: ¥357.1 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # HM2146NLT Mouser Part # 673-HM2146NLT	Pulse Electronics	Audio Transformers / Signal Transformers 150uH 1KV AEC-Q200 Learn More about Pulse Electronics pulse battery management systems solutions	Datasheet	Non-Stocked Lead-Time 9 Weeks	Cut Tape ¥357.1 ¥353.8	Min.: 1,800 Mult.: 900 : 900			SMD/SMT	150 uH	3000 Vrms	- 40 C	+ 125 C	1 Channel	12.15 mm	9 mm	3.2 mm	BMS	AEC-Q200	Reel
Audio Transformers / Signal Transformers 150-450uH 1500V AEC-Q200 HM2171HL Pulse Electronics 700: ¥762.4 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # HM2171HL Mouser Part # 673-HM2171HL	Pulse Electronics	Audio Transformers / Signal Transformers 150-450uH 1500V AEC-Q200 Learn More about Pulse Electronics pulse battery management systems solutions	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥762.4 ¥744.1 ¥734.2	Min.: 700 Mult.: 35				150 uH to 450 uH	4300 Vrms	- 40 C	+ 125 C	2 Channel	14.81 mm	11.68 mm	4.88 mm	BMS	AEC-Q200	Tube
Audio Transformers / Signal Transformers XFMR CMC MODULE AECQ BATT MNGT TM41229ANL Taoglas 800: ¥644.5 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # TM41229ANL Mouser Part # 960-TM41229ANL	Taoglas	Audio Transformers / Signal Transformers XFMR CMC MODULE AECQ BATT MNGT Learn More about Taoglas tm lan transformers	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape ¥644.5 ¥632.8	Min.: 800 Mult.: 400 : 400	LAN Transformers	LAN Transformer	SMD/SMT	150 uH	4.3 kVDC	- 40 C	+ 125 C	2 Channel	14.8 mm	14.7 mm	4.55 mm	EXOS		Reel
Audio Transformers / Signal Transformers XFMR CMC MODULE AECQ BATT MNGT TM40601ANL Taoglas 1,200: ¥486.7 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # TM40601ANL Mouser Part # 960-TM40601ANL	Taoglas	Audio Transformers / Signal Transformers XFMR CMC MODULE AECQ BATT MNGT Learn More about Taoglas tm lan transformers	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape ¥486.7	Min.: 1,200 Mult.: 400 : 400	LAN Transformers	LAN Transformer	SMD/SMT	150 uH	4.3 kVDC	- 40 C	+ 125 C	1 Channel	7.6 mm	9.45 mm	5.7 mm	EXOS		Reel