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Wurth Elektronik Audio Transformers / Signal Transformers

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Manufacturer = Wurth Elektronik

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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	Frequency Range	Inductance	Isolation Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Number of Channels	Package / Case	Length	Width	Height	Series	Qualification	Packaging
Audio Transformers / Signal Transformers WE-LAN AQ SMD Tfrmr 10/100/1000 Base-T 749020310 Wurth Elektronik 1: ¥1,162.7 7,399In Stock	Mfr. Part # 749020310 Mouser Part # 710-749020310	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN AQ SMD Tfrmr 10/100/1000 Base-T Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	7,399In Stock	Cut Tape ¥1,162.7 ¥1,019.9 ¥910.2 Reel ¥785.7 ¥637.8 MouseReel Available	Min.: 1 Mult.: 1 : 400	LAN Transformers	LAN	SMD/SMT	500 kHz to 100 MHz	350 uH	1.501 kVAC	- 40 C	+ 85 C	Single	17.53 mm x 14.6 mm x 4.5 mm	17.53 mm	16.51 mm	4.5 mm	WE-LANAQ		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10/100/1000 Base-T Transformer 1 Port 749024012 Wurth Elektronik 1: ¥3,622.6 1,562In Stock	Mfr. Part # 749024012 Mouser Part # 710-749024012	Wurth Elektronik	Audio Transformers / Signal Transformers 10/100/1000 Base-T Transformer 1 Port Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	1,562In Stock	Cut Tape ¥3,622.6 ¥3,498.1 ¥3,303.7 Reel ¥2,953.3 ¥2,768.9 MouseReel Available	Min.: 1 Mult.: 1 : 175	LAN Transformers	LAN	SMD/SMT		350 uH	4 kVAC	- 40 C	+ 85 C			28.57 mm	12.7 mm	12.7 mm	WE-LAN		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms 749020022A Wurth Elektronik 1: ¥2,840.3 355In Stock	Mfr. Part # 749020022A Mouser Part # 710-749020022A	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	355In Stock	Cut Tape ¥2,840.3 ¥2,347 ¥2,023.1 Reel ¥1,918.5 MouseReel Available	Min.: 1 Mult.: 1 : 330	LAN Transformers	LAN	SMD/SMT		350 uH	1.5 kV	- 40 C	+ 85 C			27.7 mm	7.5 mm	8.5 mm	WE-LAN		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-STST 4532 110uH PoE+ 74930120 Wurth Elektronik 1: ¥358.8 1,904In Stock	Mfr. Part # 74930120 Mouser Part # 710-74930120	Wurth Elektronik	Audio Transformers / Signal Transformers WE-STST 4532 110uH PoE+ Learn More about Wurth Elektronik wurth single pair ethernet signal transformers	Datasheet	1,904In Stock	Cut Tape ¥358.8 ¥295.7 ¥244.2 Reel ¥229.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	PoE Transformers	LAN	SMD/SMT		110 uH	1.5 kV	- 40 C	+ 105 C	Single	1812 (4532 metric)	4.7 mm	3.22 mm	2.9 mm	WE-STST		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN 10GBsT PoE+ 120uH 1Port 1500Vrms 749052051 Wurth Elektronik 1: ¥1,936.7 511In Stock	Mfr. Part # 749052051 Mouser Part # 710-749052051	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 10GBsT PoE+ 120uH 1Port 1500Vrms Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	511In Stock	Cut Tape ¥1,936.7 ¥1,601.2 ¥1,380.3 Reel ¥1,307.2 MouseReel Available	Min.: 1 Mult.: 1 : 290	LAN Transformers	LAN	SMD/SMT		120 uH	1.5 kV	- 40 C	+ 85 C			18.29 mm	14.7 mm	8.8 mm	WE-LAN 10G		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH - 750510730 Wurth Elektronik 1: ¥709.2 1,076In Stock 1,260Expected 12/24/2026	Mfr. Part # 750510730 Mouser Part # 710-750510730	Wurth Elektronik	Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH - Learn More about Wurth Elektronik wurth electronics mid plc	Datasheet	1,076In Stock 1,260Expected 12/24/2026	Cut Tape ¥709.2 ¥641.1 ¥616.2 ¥596.3 Reel ¥483.4 View ¥468.4 ¥448.5 ¥441.8 ¥416.9 MouseReel Available	Min.: 1 Mult.: 1 : 140	Signal Transformers		SMD/SMT		1 mH	1.5 kVAC	- 20 C	+ 80 C	Single		13.97 mm	15.4 mm	13.2 mm	MID-PLC		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN Trans 1 Port 1000BT 1 Port 749023010A Wurth Elektronik 1: ¥1,149.4 750In Stock	Mfr. Part # 749023010A Mouser Part # 710-749023010A	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN Trans 1 Port 1000BT 1 Port Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	750In Stock	Cut Tape ¥1,149.4 ¥1,051.4 ¥1,049.8 ¥971.7 Reel ¥865.4 View ¥913.6 ¥911.9 ¥828.8 MouseReel Available	Min.: 1 Mult.: 1 : 400	LAN Transformers	LAN	SMD/SMT		350 uH	1500 Vrms	0 C	+ 70 C	Single		17.5 mm	15.6 mm	5.4 mm	WE-LAN		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10/100 Base-T SMT Transformer 1 Port 7490100111 Wurth Elektronik 1: ¥880.3 2,644In Stock	Mfr. Part # 7490100111 Mouser Part # 710-7490100111	Wurth Elektronik	Audio Transformers / Signal Transformers 10/100 Base-T SMT Transformer 1 Port Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	2,644In Stock	Cut Tape ¥880.3 ¥863.7 ¥802.3 ¥740.8 Reel ¥730.8 View ¥730.8 ¥584.7 ¥581.4 MouseReel Available	Min.: 1 Mult.: 1 : 750	LAN Transformers	LAN	SMD/SMT		350 uH	1.5 kVAC	- 25 C	+ 105 C	Dual		12.95 mm	7.11 mm	5.33 mm	WE-LAN		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 1Port 1500Vrms 749024015C Wurth Elektronik 1: ¥2,435 360In Stock	Mfr. Part # 749024015C Mouser Part # 710-749024015C	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 1Port 1500Vrms Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	360In Stock	Cut Tape ¥2,435 ¥2,426.7 ¥2,418.4 ¥2,413.4 View Reel ¥2,036.4 ¥2,408.5 ¥2,405.1 ¥2,350.3 ¥2,036.4 MouseReel Available	Min.: 1 Mult.: 1 : 400	LAN Transformers	LAN	SMD/SMT		350 uH	1.5 kV	- 40 C	+ 105 C			17.6 mm	14.65 mm	8.8 mm	WE-LAN		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-STST 4532 300uH 1Ch Sgl Pair Ether 749302010 Wurth Elektronik 1: ¥421.9 1,735In Stock	Mfr. Part # 749302010 Mouser Part # 710-749302010	Wurth Elektronik	Audio Transformers / Signal Transformers WE-STST 4532 300uH 1Ch Sgl Pair Ether Learn More about Wurth Elektronik wurth single pair ethernet signal transformers	Datasheet	1,735In Stock	Cut Tape ¥421.9 ¥403.6 Reel ¥382 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Signal Transformers		SMD/SMT		300 uH		- 40 C	+ 105 C	Single		4.7 mm	2.9 mm	2.9 mm	WE-STST		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-STST 4532 2KuH 1Ch Sgl Pair Ether 749302011 Wurth Elektronik 1: ¥458.4 1,851In Stock	Mfr. Part # 749302011 Mouser Part # 710-749302011	Wurth Elektronik	Audio Transformers / Signal Transformers WE-STST 4532 2KuH 1Ch Sgl Pair Ether Learn More about Wurth Elektronik wurth single pair ethernet signal transformers	Datasheet	1,851In Stock	Cut Tape ¥458.4 ¥438.5 ¥420.2 ¥410.3 ¥405.3 Reel ¥403.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Signal Transformers	LAN	SMD/SMT		2 mH		- 40 C	+ 105 C	Single		4.7 mm	3.22 mm	2.9 mm	WE-STST		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH 750510231 Wurth Elektronik 1: ¥461.8 4,609In Stock	Mfr. Part # 750510231 Mouser Part # 710-750510231	Wurth Elektronik	Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH Learn More about Wurth Elektronik wurth electronics mid plc	Datasheet	4,609In Stock	¥461.8 ¥416.9 ¥402 ¥400.3 View ¥367.1 ¥360.4 ¥347.1 ¥337.2 ¥313.9	Min.: 1 Mult.: 1	Signal Transformers	PLC	Through Hole		1 mH	2 kVAC	- 20 C	+ 80 C	Single		13.97 mm	13.97 mm	13.46 mm	MID-PLC		Tray
Audio Transformers / Signal Transformers WE-DSL VDSL 700uH +-10% 750510348 Wurth Elektronik 1: ¥790.6 92In Stock	Mfr. Part # 750510348 Mouser Part # 710-750510348	Wurth Elektronik	Audio Transformers / Signal Transformers WE-DSL VDSL 700uH +-10% Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	92In Stock	Cut Tape ¥790.6 ¥780.7 ¥732.5 ¥659.4 Reel ¥659.4 View ¥584.7 ¥548.1 MouseReel Available	Min.: 1 Mult.: 1 : 350	VDSL Transformers	VDSL	SMD/SMT	20 kHz to 30 MHz	700 uH	1.875 kVAC	- 40 C	+ 85 C	Dual	9.78 mm x 9.14 mm x 10.54 mm	9.78 mm	9.14 mm	10.54 mm	MID-DSLIKN		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-BMS SMT Transfomr 2Ch -40C/+125CAEC-Q200 74942300 Wurth Elektronik 1: ¥918.5 379In Stock	Mfr. Part # 74942300 Mouser Part # 710-74942300	Wurth Elektronik	Audio Transformers / Signal Transformers WE-BMS SMT Transfomr 2Ch -40C/+125CAEC-Q200 Learn More about Wurth Elektronik wurth transformers battery management systems	Datasheet	379In Stock	Cut Tape ¥918.5 ¥798.9 ¥724.2 ¥652.8 Reel ¥602.9 MouseReel Available	Min.: 1 Mult.: 1 : 450	SMT transformer		SMD/SMT		450 uH		- 40 C	+ 125 C	1 Channel		15.1 mm	14.2 mm	4.75 mm	WE-BMS	AEC-Q200	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-PLC EE13/7/4 (EF12.6) THT 750510476 Wurth Elektronik 1: ¥872 407In Stock 1,040Expected 4/16/2027	Mfr. Part # 750510476 Mouser Part # 710-750510476	Wurth Elektronik	Audio Transformers / Signal Transformers WE-PLC EE13/7/4 (EF12.6) THT Learn More about Wurth Elektronik wurth we plc transformers	Datasheet	407In Stock 1,040Expected 4/16/2027	¥872 ¥787.3 ¥755.8 ¥732.5 View ¥700.9 ¥679.3 ¥657.8 ¥637.8	Min.: 1 Mult.: 1	Signal Transformers	PLC	Through Hole		870 uH	4 kVAC	- 40 C	+ 125 C	Single		13.72 mm	19.8 mm	10.16 mm	WE-PLC		Tray
Audio Transformers / Signal Transformers WE-SPE 1:1 2.2mH 4Pins 749070010 Wurth Elektronik 1: ¥307.3 2,000In Stock New Product	Mfr. Part # 749070010 Mouser Part # 710-749070010 New Product	Wurth Elektronik	Audio Transformers / Signal Transformers WE-SPE 1:1 2.2mH 4Pins Learn More about Wurth Elektronik wurth we spe signal transformers	Datasheet	2,000In Stock	Cut Tape ¥307.3 ¥264.1 ¥250.8 ¥235.9 ¥225.9 Reel ¥214.3 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Signal Transformer		SMD/SMT		2.2 mH	2.25 kVDC	- 40 C	+ 125 C	1 Channel	SMD-4	7.4 mm	5.5 mm	3.8 mm	WE-SPE		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-SPE 1:1 2.2mH 8Pins 749070011 Wurth Elektronik 1: ¥355.5 773In Stock New Product	Mfr. Part # 749070011 Mouser Part # 710-749070011 New Product	Wurth Elektronik	Audio Transformers / Signal Transformers WE-SPE 1:1 2.2mH 8Pins Learn More about Wurth Elektronik wurth we spe signal transformers	Datasheet	773In Stock	Cut Tape ¥355.5 ¥307.3 ¥290.7 ¥274.1 ¥260.8 Reel ¥247.5 MouseReel Available	Min.: 1 Mult.: 1 : 650	Signal Transformer		SMD/SMT		2.2 mH	2.25 kVDC	- 40 C	+ 125 C	1 Channel	SMD-8	6.5 mm	6.1 mm	5.46 mm	WE-SPE		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN 10/100/1000 Base-T 24pin pitch 1.27mm 1.5k Vrms isolation LP 749020112B Wurth Elektronik 1: ¥1,476.6 3,605In Stock 7,920Expected 10/19/2026 New At Mouser	Mfr. Part # 749020112B Mouser Part # 710-749020112B New At Mouser	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 10/100/1000 Base-T 24pin pitch 1.27mm 1.5k Vrms isolation LP Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	3,605In Stock 7,920Expected 10/19/2026	Cut Tape ¥1,476.6 ¥1,410.2 ¥1,317.2 ¥1,260.7 ¥1,204.2 Reel ¥1,039.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,320	SMT Transformers	LAN	SMD/SMT		350 uH	1.5 kVAC	- 40 C	+ 105 C			17.85 mm	9.55 mm	2.38 mm	WE-LAN		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN 2.5G / 5GB Base-T 1Port ETR 749080010 Wurth Elektronik 1: ¥2,046.4 565In Stock	Mfr. Part # 749080010 Mouser Part # 710-749080010	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 2.5G / 5GB Base-T 1Port ETR Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	565In Stock	Cut Tape ¥2,046.4 ¥1,878.6 ¥1,694.2 ¥1,538.1 Reel ¥1,335.4 MouseReel Available	Min.: 1 Mult.: 1 : 400	LAN Transformers	LAN	SMD/SMT		200 uH	1.5 kV	- 40 C	+ 85 C			13.97 mm	12 mm		WE-LAN		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 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-LAN SMT Transfrmr 100BT 1 Port 7490100110A Wurth Elektronik 1: ¥622.9 11,055In Stock	Mfr. Part # 7490100110A Mouser Part # 710-7490100110A	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 100BT 1 Port Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	11,055In Stock	Cut Tape ¥622.9 ¥574.7 ¥534.8 ¥495 Reel ¥338.8 MouseReel Available	Min.: 1 Mult.: 1 : 600	LAN Transformers	LAN	SMD/SMT		350 uH	1500 Vrms	0 C	+ 70 C	Single		12.7 mm	9.4 mm	6.35 mm	WE-LAN		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN Transformer 1000BT 1/2 Port ETR 749020100A Wurth Elektronik 1: ¥1,089.6 15,219In Stock	Mfr. Part # 749020100A Mouser Part # 710-749020100A	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN Transformer 1000BT 1/2 Port ETR Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	15,219In Stock	Cut Tape ¥1,089.6 ¥941.8 ¥832.2 ¥774 ¥691 Reel ¥631.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,200	LAN Transformers	LAN	SMD/SMT		350 uH	1500 Vrms	- 40 C	+ 105 C	Single		12.7 mm	9.5 mm	3 mm	WE-LAN		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port 749020111A Wurth Elektronik 1: ¥657.8 11,836In Stock	Mfr. Part # 749020111A Mouser Part # 710-749020111A	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	11,836In Stock	Cut Tape ¥657.8 ¥617.9 ¥583 ¥568.1 Reel ¥538.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	LAN Transformers	LAN	SMD/SMT		350 uH	1500 Vrms	0 C	+ 70 C	Single		16.5 mm	9.7 mm	2.35 mm	WE-LAN		Reel, Cut Tape, MouseReel