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Shielded Audio & Signal Transformers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Product	Type	Termination Style	Frequency Range	Inductance	Primary Impedance	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 10/100 Base T 1Port SMD Trnsfmr 7490140112 Wurth Elektronik 1: $16.71 221In Stock 200Expected 12/11/2026	Mfr. Part No. 7490140112 Mouser Part No 710-7490140112	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 10/100 Base T 1Port SMD Trnsfmr Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	221In Stock 200Expected 12/11/2026	Cut Tape $16.71 $16.12 $15.22 $14.33 Reel $13.21 $12.33 MouseReel Available	Min.: 1 Mult.: 1 : 200		LAN Transformers	LAN	SMD/SMT		350 uH		6 kVAC	- 40 C	+ 85 C	Dual		24.55 mm	18.25 mm	10.85 mm	WE-LAN		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-BMS SMT Transfomr 1Ch -40C/+125C AEC-Q200 74941300 Wurth Elektronik 1: $3.61 1,114In Stock 1,300Expected 22/02/2027	Mfr. Part No. 74941300 Mouser Part No 710-74941300	Wurth Elektronik	Audio Transformers / Signal Transformers WE-BMS SMT Transfomr 1Ch -40C/+125C AEC-Q200 Learn More about Wurth Elektronik wurth transformers battery management systems	Datasheet	1,114In Stock 1,300Expected 22/02/2027	Cut Tape $3.61 $3.12 $2.83 $2.54 Reel $2.26 MouseReel Available	Min.: 1 Mult.: 1 : 650		SMT transformer		SMD/SMT		450 uH			- 40 C	+ 125 C	1 Channel		8.9 mm	7.6 mm	5.5 mm	WE-BMS	AEC-Q200	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-BMS SMT Transfomr 1Ch -40C/+125C AEC-Q200 74941302 Wurth Elektronik 1: $3.61 1,173In Stock	Mfr. Part No. 74941302 Mouser Part No 710-74941302	Wurth Elektronik	Audio Transformers / Signal Transformers WE-BMS SMT Transfomr 1Ch -40C/+125C AEC-Q200 Learn More about Wurth Elektronik wurth transformers battery management systems	Datasheet	1,173In Stock	Cut Tape $3.61 $3.12 $2.83 $2.54 Reel $2.26 MouseReel Available	Min.: 1 Mult.: 1 : 850		SMT transformer		SMD/SMT		450 uH			- 40 C	+ 125 C	1 Channel		14.3 mm	9.5 mm	3.45 mm	WE-BMS	AEC-Q200	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C ALANL100X1-DE12DT ABRACON 1: $3.19 3,948In Stock 10,000Expected 08/12/2026	Mfr. Part No. ALANL100X1-DE12DT Mouser Part No 815-ALANL100X1DE12DT	ABRACON	Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C Learn More about ABRACON alanl100x1	Datasheet	3,948In Stock 10,000Expected 08/12/2026	Cut Tape $3.19 $2.45 $2.12 $2.04 Reel $1.75 View $1.80 $1.69 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		LAN Transformers	LAN	SMD/SMT	500 kHz to 100 MHz	350 uH			- 40 C	+ 85 C	Dual		12.7 mm	7.1 mm	2.1 mm	ALANL100X1		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 330nH 100mOhm 3000VAC AEC-Q200 B78308A2461A003 TDK 1: $5.61 950In Stock	Mfr. Part No. B78308A2461A003 Mouser Part No 871-B78308A2461A003	TDK	Audio Transformers / Signal Transformers 330nH 100mOhm 3000VAC AEC-Q200 Learn More about TDK epcos e13 emhv transformers	Datasheet	950In Stock	Cut Tape $5.61 $4.98 $4.81 $4.41 Reel $4.17 View $4.03 $3.76 MouseReel Available	Min.: 1 Mult.: 1 : 190		Signal Transformers		SMD/SMT	100 kHz to 400 kHz	330 nH			- 40 C	+ 150 C			12.9 mm	11 mm	11.4 mm	E13 EMHV	AEC-Q200	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers PL160 160W 0.0185Ohm Planar Trnsfmr PL160-102L Coilcraft 1: $19.48 142In Stock 648On Order	Mfr. Part No. PL160-102L Mouser Part No 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. No: PL160-102L Stock: 142 Can Dispatch Immediately On Order: 288 Expected 25/01/2027 360 Expected 05/02/2027 Factory Lead Time: 15 Weeks	$19.48 $17.13 $16.60 $16.28 View $15.67 $14.93 $14.48	Min.: 1 Mult.: 1			Planar	Quick Connect	200 kHz to 700 kHz	240 uH		1.5 kV	- 40 C	+ 125 C	Single		20.83 mm	23.37 mm	9.14 mm	PL160		Tray
Audio Transformers / Signal Transformers PL160 300W 0.0072Ohm Planar Trnsfmr PL300-100L Coilcraft 1: $16.49 699In Stock 1,475Expected 05/02/2027	Mfr. Part No. PL300-100L Mouser Part No 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 05/02/2027	$16.49 $14.01 $13.74 $13.23 View $12.60 $12.23	Min.: 1 Mult.: 1			Planar	Quick Connect	200 kHz to 700 kHz	211 uH		1.5 kV	- 40 C	+ 125 C	Single		29.46 mm	26.67 mm	10.4 mm	PL300		Tray
Audio Transformers / Signal Transformers LANTA 350uH 16 pin 6.4mmH LTA1VS16B-351-R Eaton Electronics 1: $8.38 1,202In Stock	Mfr. Part No. LTA1VS16B-351-R Mouser Part No 504-LTA1VS16B-351-R	Eaton Electronics	Audio Transformers / Signal Transformers LANTA 350uH 16 pin 6.4mmH Learn More about Eaton Electronics eaton lta1v transformers	Datasheet	1,202In Stock	Cut Tape $8.38 $7.57 $7.26 $6.99 View Reel $6.41 $6.80 $6.67 $6.41 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,200		LAN Transformers	Automotive	SMD/SMT		350 uH		1.5 kVAC	- 40 C	+ 125 C	1 Channel	SMD-16	12.7 mm	7.1 mm	6.1 mm	LTA1V		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers LANTA 350uH 16 pin 5.3mmH LTA1VS16C-351-R Eaton Electronics 1: $7.62 560In Stock	Mfr. Part No. LTA1VS16C-351-R Mouser Part No 504-LTA1VS16C-351-R	Eaton Electronics	Audio Transformers / Signal Transformers LANTA 350uH 16 pin 5.3mmH Learn More about Eaton Electronics eaton lta1v transformers	Datasheet	560In Stock	Cut Tape $7.62 $6.89 $6.61 $6.49 View Reel $5.84 $6.40 $6.28 $5.84 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,200		LAN Transformers	Automotive	SMD/SMT		350 uH		1.5 kVAC	- 40 C	+ 125 C	1 Channel	SMD-16	12.8 mm	6.9 mm	5.25 mm	LTA1V		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port TG110-RP55N5LFTR HALO Electronics 1: $2.91 678In Stock	Mfr. Part No. TG110-RP55N5LFTR Mouser Part No 493-TG110-RP55N5LFTR	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port Learn More about HALO Electronics halo 10 100base tx transformers	Datasheet	678In Stock	Cut Tape $2.91 $2.79 $2.71 $2.62 Reel $2.22 View $2.50 $2.15 $2.10 MouseReel Available	Min.: 1 Mult.: 1 : 700		LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 80 MHz			1.5 kV	0 C	+ 70 C		SMD-16	12.7 mm	7.11 mm	6.35 mm	TG110		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:2.5 TG41-2006NRL HALO Electronics 1: $5.20 270In Stock	Mfr. Part No. TG41-2006NRL Mouser Part No 493-TG41-2006NRL	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:2.5 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	270In Stock	$5.20 $3.34 $2.73 $2.21 View $1.85 $1.60 $1.53 $1.49	Min.: 1 Mult.: 1		LAN Isolation Transformers	Module	SMD/SMT		200 uH		1.5 kV	- 40 C	+ 85 C	Single	SMD-16	12.7 mm	7.11 mm	5.08 mm	TG-10BT		Tube
Audio Transformers / Signal Transformers TFMR 1:1, 15VUS SM DIG AUD DA101JC Murata Power Solutions 1: $2.46 739In Stock 400Expected 25/01/2027	Mfr. Part No. DA101JC Mouser Part No 580-DA101JC	Murata Power Solutions	Audio Transformers / Signal Transformers TFMR 1:1, 15VUS SM DIG AUD Learn More about Murata Power Solutions MurataDA100J	Datasheet	739In Stock 400Expected 25/01/2027	$2.46 $2.06 $1.88 $1.81 View $1.67 $1.62 $1.60 $1.36	Min.: 1 Mult.: 1		Audio Transformers		SMD/SMT	50 Hz to 60 Hz	1 mH to 2.2 mH	110 Ohms	2 kV	- 40 C	+ 85 C	Single	SMD-6	9.52 mm	9 mm	6.35 mm	DA100J		Tube
Audio Transformers / Signal Transformers DIGITAL AUDIO TX 1:1 3MH DIP DA102C Murata Power Solutions 1: $2.46 100In Stock 1,350On Order	Mfr. Part No. DA102C Mouser Part No 580-DA102C	Murata Power Solutions	Audio Transformers / Signal Transformers DIGITAL AUDIO TX 1:1 3MH DIP	Datasheet	100In Stock 1,350On Order On Order Ship Dates Mfr. No: DA102C Stock: 100 Can Dispatch Immediately On Order: 450 Expected 11/01/2027 900 Expected 08/03/2027 Factory Lead Time: 11 Weeks	$2.46 $2.07 $1.85 $1.84 View $1.77 $1.55 $1.51 $1.48 $1.39	Min.: 1 Mult.: 1		Audio Transformers	Pin Terminal Transformers	Through Hole	50 Hz to 60 Hz	2 mH to 3.9 mH	110 Ohms	2 kV	0 C	+ 70 C	Single	DIL-6	9.52 mm	9 mm	6.35 mm	DA100C		Tube
Audio Transformers / Signal Transformers DIGITAL AUDIO TX 1:1 5MH DIP DA103C Murata Power Solutions 1: $2.32 572In Stock	Mfr. Part No. DA103C Mouser Part No 580-DA103C	Murata Power Solutions	Audio Transformers / Signal Transformers DIGITAL AUDIO TX 1:1 5MH DIP	Datasheet	572In Stock	$2.32 $2.03 $1.86 $1.79 View $1.71 $1.51 $1.47	Min.: 1 Mult.: 1		Audio Transformers	Pin Terminal Transformers	Through Hole	50 Hz to 60 Hz	4 mH to 7.75 mH	110 Ohms	2 kV	0 C	+ 70 C	Single	DIL-6	9.52 mm	9 mm	6.35 mm	DA100C		Tube
Audio Transformers / Signal Transformers 8uH 3KV 1:1:1 2% AEC -Q200 BM6154NLT Pulse Electronics 1: $4.98 281In Stock	Mfr. Part No. BM6154NLT Mouser Part No 673-BM6154NLT	Pulse Electronics	Audio Transformers / Signal Transformers 8uH 3KV 1:1:1 2% AEC -Q200	Datasheet	281In Stock	Cut Tape $4.98 $4.50 $4.32 $4.19 Reel $3.73 View $3.93 $3.81 $3.53 $3.21 MouseReel Available	Min.: 1 Mult.: 1 : 400		Power Line Communication Transformers	PLC	SMD/SMT	3 MHz to 30 MHz	8 uH		3 kVAC	- 40 C	+ 125 C		10.6 mm x 9.08 mm x 10 mm	10.6 mm	9.08 mm	10 mm	BM	AEC-Q200	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MOD, QUAD,1GP, 1:1 HX5401NLT Pulse Electronics 1: $26.26 48In Stock 340Expected 06/11/2026	Mfr. Part No. HX5401NLT Mouser Part No 673-HX5401NLT	Pulse Electronics	Audio Transformers / Signal Transformers MOD, QUAD,1GP, 1:1 Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	48In Stock 340Expected 06/11/2026	Cut Tape $26.26 $23.65 $22.67 $21.96 $20.10 Reel $19.14 MouseReel Available	Min.: 1 Mult.: 1 : 170		LAN Transformers	Module	SMD/SMT	1 MHz to 125 MHz	350 uH		1.5 kV	- 40 C	+ 85 C	4 Channel	BGA	28.45 mm	17.27 mm	10.67 mm	HX5401NLT		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers GA3136 SMT Flyback For TI UCC2809 GA3136-BL Coilcraft 1: $8.25 39In Stock	Mfr. Part No. GA3136-BL Mouser Part No 994-GA3136-BL	Coilcraft	Audio Transformers / Signal Transformers GA3136 SMT Flyback For TI UCC2809 Learn More about Coilcraft power magnetics	Datasheet	39In Stock	$8.25 $7.33 $7.03 $6.81 View $6.60 $6.12 $5.89 $5.74 Quote	Min.: 1 Mult.: 1		Flyback Transformers	Flyback	SMD/SMT	150 kHz	35 uH		1.5 kV	- 40 C	+ 125 C	Single		26.75 mm	26 mm	14 mm	GA3136		Tray
Audio Transformers / Signal Transformers NA6223 10W 0.33Ohms For TPS23753A NA6223-ALD Coilcraft 1: $5.30 67In Stock	Mfr. Part No. NA6223-ALD Mouser Part No 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 $5.30 $4.19 $4.04 $3.77 Reel $3.57 View $3.42 $3.37 $3.25 Quote MouseReel Available	Min.: 1 Mult.: 1 : 175			Flyback	SMD/SMT	1 kHz	180 uH		1.5 kV	- 40 C	+ 85 C	Single		13.46 mm	13 mm	12.7 mm	NA6223		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.03-250 MHz PWB1010-1LC Coilcraft 1: $3.89 495In Stock	Mfr. Part No. PWB1010-1LC Mouser Part No 994-PWB1010-1LC	Coilcraft	Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.03-250 MHz	Datasheet	495In Stock	Cut Tape $3.89 $3.21 Reel $2.73 $2.66 $2.53 View $2.45 $2.38 MouseReel Available	Min.: 1 Mult.: 1 : 250		RF Transformers		SMD/SMT	300 kHz to 250 MHz	95 uH, 95 uH		300 V	- 40 C	+ 85 C	Single		6.77 mm	6.48 mm	4.45 mm	PWB		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 75-100Ohm 1.485Gbps BALUN ADPTR -2dB HFB075100B iNRCORE 1: $920.40 3In Stock 30Expected 16/12/2026	Mfr. Part No. HFB075100B Mouser Part No 673-HFB075100B	iNRCORE	Audio Transformers / Signal Transformers 75-100Ohm 1.485Gbps BALUN ADPTR -2dB	Datasheet	3In Stock 30Expected 16/12/2026	$920.40	Min.: 1 Mult.: 1	No	Baluns	Module	Connector			100 Ohms		- 55 C	+ 125 C	Dual		38.354 mm	28.956 mm	22.86 mm	HFB		Tube
Audio Transformers / Signal Transformers 1:2 LTCC Transformer, 5500 - 7200 MHz, 50 Ohm TCW2-7200+ Mini-Circuits Restricted Availability	Mfr. Part No. TCW2-7200+ Mouser Part No 139-TCW2-7200+	Mini-Circuits	Audio Transformers / Signal Transformers 1:2 LTCC Transformer, 5500 - 7200 MHz, 50 Ohm Learn More about Mini-Circuits mini circuits tcw balun rf transformers Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability		RF Transformers		SMD/SMT	5.5 GHz to 7.2 GHz				- 55 C	+ 125 C	Single		1.6 mm	0.79 mm	0.61 mm	TCW2		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers AUI ISO MOD SMD GullWing 1:1 100uH TG01-1006NRL HALO Electronics 1: $4.20 463In Stock	Mfr. Part No. TG01-1006NRL Mouser Part No 493-TG01-1006NRL	HALO Electronics	Audio Transformers / Signal Transformers AUI ISO MOD SMD GullWing 1:1 100uH Learn More about HALO Electronics halo 10base2 ethernet transformers	Datasheet	463In Stock	$4.20 $2.72 $2.22 $1.80 View $1.51 $1.30 $1.24 $1.20	Min.: 1 Mult.: 1		LAN Isolation Transformers	Module	SMD/SMT		100 uH		1.5 kV	0 C	+ 70 C	Single	SMD-16	12.7 mm	7.11 mm	5.08 mm	TG-10B2		Tube
Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port TG110-RP55N5LF HALO Electronics 1: $6.70 32In Stock 4,240On Order	Mfr. Part No. TG110-RP55N5LF Mouser Part No 493-TG110-RP55N5LF	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port Learn More about HALO Electronics halo 10 100base tx transformers	Datasheet	32In Stock 4,240On Order On Order Ship Dates Mfr. No: TG110-RP55N5LF Stock: 32 Can Dispatch Immediately On Order: 1,400 Expected 13/01/2027 2,840 Expected 02/04/2027 Factory Lead Time: 26 Weeks	$6.70 $4.32 $3.53 $2.85 View $2.39 $2.06 $1.97 $1.92	Min.: 1 Mult.: 1		LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 80 MHz			1.5 kV	0 C	+ 70 C		SMD-16	12.7 mm	7.11 mm	6.35 mm	TG110		Tube
Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port TG110-RPE5N5RL HALO Electronics 1: $8.05 574In Stock	Mfr. Part No. TG110-RPE5N5RL Mouser Part No 493-TG110-RPE5N5RL	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port Learn More about HALO Electronics halo 10 100base tx transformers	Datasheet	574In Stock	$8.05 $5.20 $4.25 $3.43 View $2.88 $2.48 $2.38 $2.31	Min.: 1 Mult.: 1		LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 80 MHz			1.5 kV	- 40 C	+ 85 C	Single	SMD-16	12.7 mm	7.11 mm	6.35 mm	TG110		Tube
Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port TG110-S050N2RL HALO Electronics 1: $5.22 785In Stock 4,280Expected 05/02/2027	Mfr. Part No. TG110-S050N2RL Mouser Part No 493-TG110-S050N2RL	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port Learn More about HALO Electronics halo 10 100base tx transformers	Datasheet	785In Stock 4,280Expected 05/02/2027	$5.22 $3.52 $2.78 $2.16 View $1.95 $1.92 $1.91 $1.88	Min.: 1 Mult.: 1		LAN Isolation Transformers	Module	SMD/SMT		400 nH		1.5 kV	0 C	+ 70 C	Single	SMD-16	12.7 mm	7.11 mm	5.08 mm	TG110		Tube