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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.	Product	Type	Termination Style	Frequency Range	Inductance	Primary Impedance	Secondary Impedance	Isolation Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Number of Channels	Package/Case	Length	Width	Height	Series	Qualification	Packaging
Audio Transformers / Signal Transformers 10/100BASE-TX SMD 1-Port Low Profile TG110-S050P2RL HALO Electronics 1: $3.60 8In Stock 520Expected 26/03/2027	Mfr. Part No. TG110-S050P2RL Mouser Part No 493-TG110-S050P2RL	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASE-TX SMD 1-Port Low Profile Learn More about HALO Electronics halo 10 100base tx transformers	Datasheet	8In Stock 520Expected 26/03/2027	$3.60 $3.27 $3.26 Quote Quote	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 80 MHz				1.5 kV	0 C	+ 70 C	Single	SMD-16	12.7 mm	7.11 mm	2.24 mm	TG110		Tube
Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port TG110-S055N2RL HALO Electronics 1: $2.48 292In Stock 3,320On Order	Mfr. Part No. TG110-S055N2RL Mouser Part No 493-TG110-S055N2RL	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	292In Stock 3,320On Order On Order Ship Dates Mfr. No: TG110-S055N2RL Stock: 292 Can Dispatch Immediately On Order: 680 Expected 04/12/2026 2,640 Expected 05/02/2027 Factory Lead Time: 21 Weeks	$2.48 $2.17 $1.91 $1.83	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
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P Lw Prfl 1 Port TG111-E001J24LF HALO Electronics 1: $16.05 100In Stock 532Expected 11/12/2026	Mfr. Part No. TG111-E001J24LF Mouser Part No 493-TG111-E001J24LF	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P Lw Prfl 1 Port	Datasheet	100In Stock 532Expected 11/12/2026	$16.05 $10.36 $8.46 $6.84 View $5.74 $4.95 $4.73 $4.59	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 100 MHz	350 uH			1.5 kV	- 40 C	+ 85 C	Dual	SMD-24	13.21 mm	15.24 mm	3.76 mm	TG111		Tube
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P Lw Prfl 1 Port TG111-E001J24RL HALO Electronics 1: $16.85 134In Stock 532Expected 16/07/2027	Mfr. Part No. TG111-E001J24RL Mouser Part No 493-TG111-E001J24RL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P Lw Prfl 1 Port Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	134In Stock 532Expected 16/07/2027	$16.85 $10.93 $10.87 $7.18 View $6.03 $5.49 $5.47 $5.18 Quote	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 100 MHz	350 uH			1.5 kV	- 40 C	+ 85 C	Dual	SMD-24	13.21 mm	12.19 mm	3.76 mm	TG111		Tube
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke TG111-E112NYRL HALO Electronics 1: $15.90 66In Stock	Mfr. Part No. TG111-E112NYRL Mouser Part No 493-TG111-E112NYRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	66In Stock	$15.90 $10.26 $7.32 $5.49 View $4.94 $4.90 $4.80 Quote	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 100 MHz	350 uH			1.5 kV	- 40 C	+ 85 C	Single	SMD-24	15.24 mm	13.72 mm	6.35 mm	TG1G		Tube
Audio Transformers / Signal Transformers GIGABIT PoE+ ISO MOD 24P SMD Single Port TG111-HPE3NZRL HALO Electronics 1: $5.51 181In Stock 448Expected 25/06/2027	Mfr. Part No. TG111-HPE3NZRL Mouser Part No 493-TG111-HPE3NZRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT PoE+ ISO MOD 24P SMD Single Port Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	181In Stock 448Expected 25/06/2027	$5.51 $5.26 $5.10 $4.94 $4.60	Min.: 1 Mult.: 1	LAN Transformers	Module	SMD/SMT					1.5 kV	- 40 C	+ 85 C	Dual	SMD-24	17.78 mm	12.19 mm	5.84 mm	TG1G		Tube
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke TG1G-E012NZRL HALO Electronics 1: $12.55 170In Stock	Mfr. Part No. TG1G-E012NZRL Mouser Part No 493-TG1G-E012NZRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	170In Stock	$12.55 $8.10 $6.61 $5.35 View $3.79 $3.78 Quote	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 100 MHz	350 uH			1.5 kV	- 40 C	+ 85 C	Dual	SMD-24	17.78 mm	12.19 mm	5.84 mm	TG1G		Tube
Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:1 TG81-1006NRL HALO Electronics 1: $5.60 379In Stock	Mfr. Part No. TG81-1006NRL Mouser Part No 493-TG81-1006NRL	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:1 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	379In Stock	$5.60 $3.63 $2.96 $2.40 View $2.01 $1.73 $1.66 $1.60	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-10BT		Tube
Audio Transformers / Signal Transformers M12 TRANS 10/100 BASE-T D STR 21033812410 HARTING 1: $29.70 43In Stock	Mfr. Part No. 21033812410 Mouser Part No 617-21033812410	HARTING	Audio Transformers / Signal Transformers M12 TRANS 10/100 BASE-T D STR Learn More about HARTING m12 magnetics connectors	Datasheet	43In Stock	$29.70 $26.74 $25.63 $24.61 View $23.82 $22.82	Min.: 1 Mult.: 1	PoE Transformers		SMD/SMT	10 MHz to 100 MHz				1.5 kV	- 40 C	+ 85 C	Dual
Audio Transformers / Signal Transformers M12 TRANS 10/100 BASE-T D STR W/ POE 21033812411 HARTING 1: $30.97 4In Stock 60Expected 16/11/2026	Mfr. Part No. 21033812411 Mouser Part No 617-21033812411	HARTING	Audio Transformers / Signal Transformers M12 TRANS 10/100 BASE-T D STR W/ POE Learn More about HARTING m12 magnetics connectors	Datasheet	4In Stock 60Expected 16/11/2026	$30.97 $27.73 $26.53 $25.55 View $24.70 $23.46 Quote	Min.: 1 Mult.: 1	PoE Transformers		SMD/SMT	10 MHz to 100 MHz				1.5 kV	- 40 C	+ 85 C	Dual
Audio Transformers / Signal Transformers M12 TRANS 10GBASE-T X STR WITH POE+ 21033812823 HARTING 1: $46.92 20In Stock	Mfr. Part No. 21033812823 Mouser Part No 617-21033812823	HARTING	Audio Transformers / Signal Transformers M12 TRANS 10GBASE-T X STR WITH POE+ Learn More about HARTING m12 magnetics connectors	Datasheet	20In Stock	$46.92 $42.91 $41.42 $40.52 View $40.51 $37.02 Quote	Min.: 1 Mult.: 1	PoE Transformers		SMD/SMT	10 MHz to 100 MHz				1.5 kV	- 40 C	+ 85 C	Quad
Audio Transformers / Signal Transformers M12 TRANS 10/100 BASE-T D ANG W/O POE 21033814420 HARTING 1: $39.03 5In Stock	Mfr. Part No. 21033814420 Mouser Part No 617-21033814420	HARTING	Audio Transformers / Signal Transformers M12 TRANS 10/100 BASE-T D ANG W/O POE Learn More about HARTING m12 magnetics connectors	Datasheet	5In Stock	$39.03 $34.94 $33.30 $32.18 View $31.11 $29.40 Quote	Min.: 1 Mult.: 1	PoE Transformers		SMD/SMT	10 MHz to 100 MHz				1.5 kV	- 40 C	+ 85 C	Dual
Audio Transformers / Signal Transformers M12 TRANS 10/100 BASE-TD ANG W/ POE+ 21033814421 HARTING 1: $37.94 1In Stock	Mfr. Part No. 21033814421 Mouser Part No 617-21033814421	HARTING	Audio Transformers / Signal Transformers M12 TRANS 10/100 BASE-TD ANG W/ POE+ Learn More about HARTING m12 magnetics connectors	Datasheet	1In Stock	$37.94 $33.25 $31.26 $30.09 View $29.01 $28.43 Quote	Min.: 1 Mult.: 1	PoE Transformers		SMD/SMT	10 MHz to 100 MHz				1.5 kV	- 40 C	+ 85 C	Dual
Audio Transformers / Signal Transformers M12 TRANS 1000BASE-T X ANG W/O POE 21033814820 HARTING 1: $55.73 19In Stock	Mfr. Part No. 21033814820 Mouser Part No 617-21033814820	HARTING	Audio Transformers / Signal Transformers M12 TRANS 1000BASE-T X ANG W/O POE Learn More about HARTING m12 magnetics connectors	Datasheet	19In Stock	$55.73 $50.10 $47.63 $46.10 View $43.56 $42.75 Quote	Min.: 1 Mult.: 1	LAN Transformers		SMD/SMT	10 MHz to 100 MHz				1.5 kV	- 40 C	+ 85 C	Quad
Audio Transformers / Signal Transformers LINE MATCHING TRANS LM-LP-1001L Bourns 1: $3.55 54In Stock 1,008Expected 30/10/2026	Mfr. Part No. LM-LP-1001L Mouser Part No 652-LM-LP-1001L	Bourns	Audio Transformers / Signal Transformers LINE MATCHING TRANS Learn More about Bourns power supply solutions	Datasheet	54In Stock 1,008Expected 30/10/2026	$3.55 $2.88 $2.77 $2.58 View $2.39 $2.33 $2.15 $2.11 $2.08	Min.: 1 Mult.: 1	Signal Transformers	Pin Terminal Transformers	Radial	200 Hz to 3.5 kHz	2.8 H	600 Ohms	600 Ohms		- 10 C	+ 60 C	Single		17.7 mm	17.7 mm	12.6 mm			Tube
Audio Transformers / Signal Transformers 1500V 350uH 8mA 2% HX6135HL Pulse Electronics 1: $16.80 18In Stock	Mfr. Part No. HX6135HL Mouser Part No 673-HX6135HL	Pulse Electronics	Audio Transformers / Signal Transformers 1500V 350uH 8mA 2% Learn More about Pulse Electronics pulse ethernet transformers	Datasheet	18In Stock	$16.80 $14.77 $14.30 $13.47 View $11.72 $11.43 Quote	Min.: 1 Mult.: 1		Module	SMD/SMT		350 uH			1500 Vrms	- 40 C	+ 85 C			27.94 mm	7.55 mm	8.33 mm	HX		Tube
Audio Transformers / Signal Transformers WE-BMS SMT Transfomr 2Ch -40C/+125CAEC-Q200 74942302 Wurth Elektronik 1: $5.53 189In Stock	Mfr. Part No. 74942302 Mouser Part No 710-74942302	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	189In Stock	Cut Tape $5.53 $4.81 $4.36 $3.93 Reel $3.56 MouseReel Available	Min.: 1 Mult.: 1 : 550	SMT transformer		SMD/SMT		450 uH				- 40 C	+ 125 C	1 Channel		15.1 mm	14.7 mm	4.75 mm	WE-BMS	AEC-Q200	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers SMPS Transformer Vertical Type ECO2420SEO-D02V019 TDK 1: $12.20 450In Stock	Mfr. Part No. ECO2420SEO-D02V019 Mouser Part No 810-ECO2420SEOD02V19	TDK	Audio Transformers / Signal Transformers SMPS Transformer Vertical Type Learn More about TDK eco transformers	Datasheet	450In Stock	$12.20 $9.18 $8.14 $7.42 View $7.07 $6.63 Quote	Min.: 1 Mult.: 1	Signal Transformers	Pin Terminal Transformers	Terminals		278 uH				- 30 C	+ 120 C	Single		26.5 mm	28.5 mm	24 mm	ECO		Bulk
Audio Transformers / Signal Transformers - ECO2425SLD-D01H017 TDK 1: $6.10 157In Stock	Mfr. Part No. ECO2425SLD-D01H017 Mouser Part No 810-ECO24SLDD01H017	TDK	Audio Transformers / Signal Transformers -	Datasheet	157In Stock	$6.10 $5.29 $5.12 $4.67 View $4.57 $4.43 $4.15 Quote	Min.: 1 Mult.: 1	Signal Transformers	Pin Terminal Transformers	Terminals		722 uH				- 30 C	+ 120 C	Single		30 mm	26 mm	20 mm	ECO		Bulk
Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C ALAN1100X1-2F30DT ABRACON 1: $5.00 305In Stock	Mfr. Part No. ALAN1100X1-2F30DT Mouser Part No 815-ALAN1100X12F30DT	ABRACON	Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C Learn More about ABRACON alan1100x1	Datasheet	305In Stock	Cut Tape $5.00 $3.95 $3.81 $3.55 $3.37 Reel $2.87 MouseReel Available	Min.: 1 Mult.: 1 : 600	LAN Transformers	LAN	SMD/SMT	1 MHz to 100 MHz	350 uH				- 40 C	+ 85 C	Single		12.8 mm	6.9 mm	5.6 mm	ALAN1100X1		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers LAN 1 Port 10/100/1000 Base-T T,C ALAN310001-3J61DT ABRACON 1: $3.99 76In Stock 2,400On Order	Mfr. Part No. ALAN310001-3J61DT Mouser Part No 815-ALAN3100013J61DT	ABRACON	Audio Transformers / Signal Transformers LAN 1 Port 10/100/1000 Base-T T,C Learn More about ABRACON alan310001	Datasheet	76In Stock 2,400On Order On Order Ship Dates Mfr. No: ALAN310001-3J61DT Stock: 76 Can Dispatch Immediately On Order: 1,200 Expected 11/11/2026 1,200 Expected 23/11/2026 Factory Lead Time: 14 Weeks	Cut Tape $3.99 $3.61 $3.36 $3.26 Reel $2.96 View $3.06 $2.83 $2.79 Quote MouseReel Available	Min.: 1 Mult.: 1 : 400	LAN Transformers	LAN	SMD/SMT	300 kHz to 100 MHz	350 uH				- 40 C	+ 85 C	Single		18.3 mm	12.4 mm	6.4 mm	ALAN310001		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10/100 HT 2.24 MM SMD ALANL100X1-EF10ET ABRACON 1: $2.39 1,011In Stock	Mfr. Part No. ALANL100X1-EF10ET Mouser Part No 815-ALANL100X1EF10ET	ABRACON	Audio Transformers / Signal Transformers 10/100 HT 2.24 MM SMD Learn More about ABRACON alanl100x1	Datasheet	1,011In Stock	Cut Tape $2.39 $2.17 $2.02 $1.96 Reel $1.71 View $1.88 $1.80 $1.65 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	LAN Transformers	LAN	SMD/SMT		350 uH				0 C	+ 70 C			12.7 mm	7.1 mm	2.1 mm	ALANL100X1		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C ALANL100X1-EF10JT ABRACON 1: $2.54 36In Stock 4,000Expected 04/11/2026	Mfr. Part No. ALANL100X1-EF10JT Mouser Part No 815-ALANL100X1EF10JT	ABRACON	Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C Learn More about ABRACON alanl100x1	Datasheet	36In Stock 4,000Expected 04/11/2026	Cut Tape $2.54 $2.30 $2.12 $2.08 Reel $1.70 View $1.99 $1.93 $1.75 $1.64 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	LAN Transformers	LAN	SMD/SMT		350 uH				- 40 C	+ 105 C			12.7 mm	7.1 mm	2.1 mm	ALANL100X1		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C ALANL100X1-EF62DT ABRACON 1: $3.25 454In Stock 4,000Expected 30/10/2026	Mfr. Part No. ALANL100X1-EF62DT Mouser Part No 815-ALANL100X1EF62DT	ABRACON	Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C Learn More about ABRACON alanl100x1	Datasheet	454In Stock 4,000Expected 30/10/2026	Cut Tape $3.25 $2.88 $2.72 $2.59 Reel $2.19 View $2.49 $2.42 $2.32 $2.11 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 300nH 100mOhm 3000VAC AEC-Q200 B78308A2462A003 TDK 1: $5.29 241In Stock	Mfr. Part No. B78308A2462A003 Mouser Part No 871-B78308A2462A003	TDK	Audio Transformers / Signal Transformers 300nH 100mOhm 3000VAC AEC-Q200 Learn More about TDK epcos e13 emhv transformers	Datasheet	241In Stock	Cut Tape $5.29 $4.78 $4.59 $4.45 Reel $4.05 View $4.19 $3.88 $3.76 MouseReel Available	Min.: 1 Mult.: 1 : 190	Signal Transformers		SMD/SMT	100 kHz to 400 kHz	300 nH				- 40 C	+ 150 C			12.9 mm	11 mm	11.4 mm	E13 EMHV	AEC-Q200	Reel, Cut Tape, MouseReel