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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	Packaging
Audio Transformers / Signal Transformers XFMR,RF,SGL,RAC,1:4CT, T&R NPB CX2047LANLT Pulse Electronics 1: $3.41 1,545In Stock	Mfr. Part No. CX2047LANLT Mouser Part No 673-CX2047LANLT	Pulse Electronics	Audio Transformers / Signal Transformers XFMR,RF,SGL,RAC,1:4CT, T&R NPB	Datasheet	1,545In Stock	Cut Tape $3.41 $2.70 $2.01 $1.78 $1.66 Reel $1.51	Min.: 1 Mult.: 1 : 2,000	RF Transformers		SMD/SMT						- 40 C	+ 85 C			3.81 mm	3.81 mm	2.79 mm		Reel, Cut Tape
Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 2-Port H2009NL Pulse Electronics 1: $9.54 233In Stock	Mfr. Part No. H2009NL Mouser Part No 673-H2009NL	Pulse Electronics	Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 2-Port Learn More about Pulse Electronics pulselantrans	Datasheet	233In Stock	$9.54 $8.13 $7.80 $7.55 View $6.11 $6.08 Quote	Min.: 1 Mult.: 1	LAN Transformers	Module	SMD/SMT	1 MHz to 100 MHz	350 uH			1.5 kV	0 C	+ 70 C	Dual		15.11 mm	13.16 mm	6.12 mm	H2009	Tube
Audio Transformers / Signal Transformers 1000Base-T BGA PoE+ 350uH .65Ohms 4-Port H6400NL Pulse Electronics 1: $25.13 179In Stock	Mfr. Part No. H6400NL Mouser Part No 673-H6400NL	Pulse Electronics	Audio Transformers / Signal Transformers 1000Base-T BGA PoE+ 350uH .65Ohms 4-Port Learn More about Pulse Electronics pulse poe solutions	Datasheet	179In Stock	$25.13 $21.19 $19.61 $18.25 $17.49	Min.: 1 Mult.: 1	LAN Transformers	Module	SMD/SMT	1 MHz to 125 MHz	350 uH			1.5 kV	0 C	+ 70 C	Quad		28.45 mm	17.27 mm	11.18 mm	Discrete LAN	Tray
Audio Transformers / Signal Transformers SMD Digital Audio 2500uH 1-Port PE-65812NLT Pulse Electronics 1: $4.62 1,997In Stock	Mfr. Part No. PE-65812NLT Mouser Part No 673-PE-65812NLT	Pulse Electronics	Audio Transformers / Signal Transformers SMD Digital Audio 2500uH 1-Port	Datasheet	1,997In Stock	Cut Tape $4.62 $4.18 $3.78 $3.68 Reel $3.23 View $3.38 $3.11 $2.94 $2.93 MouseReel Available	Min.: 1 Mult.: 1 : 250	Telecom Transformers	Module	SMD/SMT	100 kHz to 55 MHz	2.5 mH			2 kV	0 C	+ 70 C	Single		12.06 mm	15.24 mm	8.64 mm		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 1Ohm 2-Port PE-68828NL Pulse Electronics 1: $10.32 450In Stock	Mfr. Part No. PE-68828NL Mouser Part No 673-PE-68828NL	Pulse Electronics	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 1Ohm 2-Port	Datasheet	450In Stock	$10.32 $9.00 $8.99 $7.05 View $6.69 Quote	Min.: 1 Mult.: 1	LAN Transformers	Module	SMD/SMT			1 Ohms, 1 Ohms	1 Ohms, 1 Ohms	1.5 kV	- 40 C	+ 85 C	Dual		17.15 mm	11.58 mm	8.64 mm		Tube
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por TX1089NL Pulse Electronics 1: $5.78 447In Stock	Mfr. Part No. TX1089NL Mouser Part No 673-TX1089NL	Pulse Electronics	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por	Datasheet	447In Stock	$5.78 $3.56 $3.50 $3.33 $3.27	Min.: 1 Mult.: 1	ISDN Transformers	Module	SMD/SMT		1.2 mH, 1.2 mH	1 Ohms		1.5 kV	- 40 C	+ 85 C	Dual		12.83 mm	7.11 mm	6.22 mm		Tube
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 1Ohm 2-Port TX1099NLT Pulse Electronics 1: $5.78 488In Stock	Mfr. Part No. TX1099NLT Mouser Part No 673-TX1099NL673-T	Pulse Electronics	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 1Ohm 2-Port	Datasheet	488In Stock	Cut Tape $5.78 $4.90 $4.70 $4.55 Reel $3.50 View $4.41 $3.78 $3.27 MouseReel Available	Min.: 1 Mult.: 1 : 600	ISDN Transformers	Module	SMD/SMT			1 Ohms, 1 Ohms		1.5 kV	- 40 C	+ 85 C	2 Channel		12.83 mm	7.11 mm	6.22 mm		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 12 V 0.25 A POE30P-12LD Coilcraft 1: $3.08 2,353In Stock	Mfr. Part No. POE30P-12LD Mouser Part No 994-POE30P-12LD	Coilcraft	Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 12 V 0.25 A Learn More about Coilcraft poexp flyback transformers	Datasheet	2,353In Stock	Cut Tape $3.08 $2.33 $2.24 Reel $1.90 $1.84 $1.79 MouseReel Available	Min.: 1 Mult.: 1 : 350	PoE Transformers	Flyback	SMD/SMT	250 kHz					- 40 C	+ 85 C	Single		10.92 mm	8.6 mm	9.02 mm	POE30P	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS ADT1.5-17+ Mini-Circuits 1: $6.00 523In Stock	Mfr. Part No. ADT1.5-17+ Mouser Part No 139-ADT1.5-17	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS	Datasheet	523In Stock	Cut Tape $6.00 Reel $6.00 MouseReel Available	Min.: 1 Mult.: 1 : 100	RF Transformers		SMD/SMT	500 kHz to 1.7 GHz		50 Ohms	50 Ohms		- 20 C	+ 85 C	Single	7.87 mm x 5.59 mm x 2.84 mm	7.87 mm	5.59 mm	2.84 mm	ADT1.5	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC4-11G2+ Mini-Circuits 1: $4.98 490In Stock	Mfr. Part No. TC4-11G2+ Mouser Part No 139-TC4-11G2	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	490In Stock	Cut Tape $4.98 $3.68 $3.16 $3.11 Reel $3.11 MouseReel Available	Min.: 1 Mult.: 1 : 500																TC4	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 48P 2-Port w/Choke TG1G-E234NVRL HALO Electronics 1: $45.53 166In Stock	Mfr. Part No. TG1G-E234NVRL Mouser Part No 493-TG1G-E234NVRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 48P 2-Port w/Choke Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	166In Stock	$45.53 $29.37 $23.96 $19.36 View $16.27 $14.00 $13.48 Quote	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 100 MHz				1.5 kV	- 40 C	+ 85 C	Dual	SMD-48	27.69 mm	15.24 mm	7.62 mm	TG1G	Tube
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS ADT4-6+ Mini-Circuits 1: $8.40 408In Stock	Mfr. Part No. ADT4-6+ Mouser Part No 139-ADT4-6	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS	Datasheet	408In Stock	Cut Tape $8.40 $7.90 $7.75 $7.54 Reel $7.35 MouseReel Available	Min.: 1 Mult.: 1 : 500																ADT4	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1-1-13M-22+ Mini-Circuits 1: $3.26 3,976In Stock	Mfr. Part No. TC1-1-13M-22+ Mouser Part No 139-TC1-1-13M-22	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	3,976In Stock	Cut Tape $3.26 $2.11 $1.60 $1.51 Reel $1.51 MouseReel Available	Min.: 1 Mult.: 1 : 500																TC1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke TG1G-S002NZRL HALO Electronics 1: $15.89 1,121In Stock	Mfr. Part No. TG1G-S002NZRL Mouser Part No 493-TG1G-S002NZRL	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	1,121In Stock	$15.89 $5.43 $5.14 $4.83 View $4.69 $4.68 $4.55	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 100 MHz	350 uH			1.5 kV	0 C	+ 70 C	Dual	SMD-24	17.78 mm	12.19 mm	5.84 mm	TG1G	Tube
Audio Transformers / Signal Transformers 1:4 Transmission line transformer on SM- MABA-010268-CT4160 MACOM 1: $5.65 1,922In Stock	Mfr. Part No. MABA-010268-CT4160 Mouser Part No 937-010268-CT4160	MACOM	Audio Transformers / Signal Transformers 1:4 Transmission line transformer on SM-	Datasheet	1,922In Stock	$5.65 $4.44 $4.26 $4.13 View $4.00 $3.83 $3.66 $3.54 $3.43	Min.: 1 Mult.: 1	RF Transformers		SMD/SMT	5 MHz to 1.2 GHz					- 40 C	+ 85 C	1 Channel		3.97 mm	2.79 mm	2.79 mm
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS ADT4-5WT+ Mini-Circuits 1: $7.75 1,500In Stock	Mfr. Part No. ADT4-5WT+ Mouser Part No 139-ADT4-5WT	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS	Datasheet	1,500In Stock	Cut Tape $7.75 $7.09 $6.93 $6.55 Reel $6.55 MouseReel Available	Min.: 1 Mult.: 1 : 500																ADT4	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC3-1TX+ Mini-Circuits 1: $3.99 2,685In Stock	Mfr. Part No. TC3-1TX+ Mouser Part No 139-TC3-1TX	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	2,685In Stock	Cut Tape $3.99 $2.69 $2.23 Reel $2.23 MouseReel Available	Min.: 1 Mult.: 1 : 500																TC3	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke TG1G-E001NYRL HALO Electronics 1: $18.84 577In Stock	Mfr. Part No. TG1G-E001NYRL Mouser Part No 493-TG1G-E001NYRL	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	577In Stock	$18.84 $12.18 $9.93 $8.02 View $6.75 $5.80 $5.55 $5.38	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	15.24 mm	13.72 mm	6.35 mm	TG1G	Tube
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC4-6TG2+ Mini-Circuits 1: $4.15 725In Stock	Mfr. Part No. TC4-6TG2+ Mouser Part No 139-TC4-6TG2	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	725In Stock	Cut Tape $4.15 $3.01 $2.54 $2.26 Reel $2.19 MouseReel Available	Min.: 1 Mult.: 1 : 500																TC4	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC4-1W+ Mini-Circuits 1: $3.76 2,999In Stock 9,000On Order	Mfr. Part No. TC4-1W+ Mouser Part No 139-TC4-1W	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	2,999In Stock 9,000On Order On Order Ship Dates Mfr. No: TC4-1W+ Stock: 2,999 Can Dispatch Immediately On Order: 4,000 Expected 2026/09/21 5,000 Expected 2027/01/18 Factory Lead Time: 19 Weeks	Cut Tape $3.76 $2.59 $2.14 Reel $2.14 $1.97 MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Transformers		SMD/SMT	3 MHz to 800 MHz		50 Ohms	50 Ohms		- 40 C	+ 85 C	Single	3.81 mm x 3.81 mm x 4.06 mm	3.81 mm	3.81 mm	4.06 mm	TC4	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10GBASET 600mA 24-Pin 1-Port TG10G-HPE6NZ5LF HALO Electronics 1: $28.83 251In Stock	Mfr. Part No. TG10G-HPE6NZ5LF Mouser Part No 493-TG10G-HPE6NZ5LF	HALO Electronics	Audio Transformers / Signal Transformers 10GBASET 600mA 24-Pin 1-Port	Datasheet	251In Stock	$28.83 $18.57 $15.17 $12.26 View $9.33 $9.09 $9.05 Quote	Min.: 1 Mult.: 1	LAN Transformers															TG10G	Tube
Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 2-Port TG111-S212NWRL HALO Electronics 1: $25.18 324In Stock	Mfr. Part No. TG111-S212NWRL Mouser Part No 493-TG111-S212NWRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 2-Port Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	324In Stock	$25.18 $16.24 $13.25 $10.71 View $8.99 $7.75 $7.41 Quote	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	100 kHz to 100 MHz	350 uH			1.5 kV	0 C	+ 70 C	Dual, Quad		27.94 mm	7.62 mm	8.64 mm	TG1G	Tube
Audio Transformers / Signal Transformers XFMR 1CT:1CT 0.2OHM PRIM 1500V T-1062SCTT iNRCORE 1: $61.94 175In Stock 1,200On Order	Mfr. Part No. T-1062SCTT Mouser Part No 673-T-1062SCTT	iNRCORE	Audio Transformers / Signal Transformers XFMR 1CT:1CT 0.2OHM PRIM 1500V	Datasheet	175In Stock 1,200On Order	Cut Tape $61.94 $55.68 $53.36 $51.66 View Reel $51.49 $51.50 $51.49 Quote	Min.: 1 Mult.: 1 : 400																Copperhead	Reel, Cut Tape
Audio Transformers / Signal Transformers 10/100 BASE-TX LOW-PROFILE ALANL100X1-EF10KT ABRACON 1: $2.64 1,372In Stock	Mfr. Part No. ALANL100X1-EF10KT Mouser Part No 815-ALANL100X1EF10KT	ABRACON	Audio Transformers / Signal Transformers 10/100 BASE-TX LOW-PROFILE Learn More about ABRACON alanl100x1	Datasheet	1,372In Stock	Cut Tape $2.64 $1.99 $1.90 $1.81 $1.45 Reel $1.44 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	LAN Transformers	LAN	SMD/SMT		350 uH				- 40 C	+ 125 C			12.7 mm	7.1 mm	2.1 mm	ALANL100X1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MT/ TOPHAT RoHS TTCM4-4X+ Mini-Circuits 1: $3.73 994In Stock	Mfr. Part No. TTCM4-4X+ Mouser Part No 139-TTCM4-4X	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MT/ TOPHAT RoHS	Datasheet	994In Stock	Cut Tape $3.73 $2.59 $2.11 $1.95 Reel $1.95 MouseReel Available	Min.: 1 Mult.: 1 : 500																TTCM4	Reel, Cut Tape, MouseReel