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Unshielded 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	Isolation Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Number of Channels	Package/Case	Length	Width	Height	Series	Packaging
Audio Transformers / Signal Transformers THT EchelonNeuron IC 6500uH .5Ohms 2-Port PE-65948NL Pulse Electronics 1,800: $4.51 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. PE-65948NL Mouser Part No 673-PE-65948NL	Pulse Electronics	Audio Transformers / Signal Transformers THT EchelonNeuron IC 6500uH .5Ohms 2-Port	Datasheet	Non-Stocked Lead-Time 7 Weeks	$4.51 $4.49	Min.: 1,800 Mult.: 60	Telecom Transformers	Module	Through Hole		3.5 mH to 6.5 mH		1.5 kV	- 40 C	+ 85 C	1 Channel		12.95 mm	9.15 mm	6.35 mm	PE-65948	Tube
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1000uH .7Ohms 2-Port PE-68786NL Pulse Electronics 1,200: $3.86 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. PE-68786NL Mouser Part No 673-PE-68786NL	Pulse Electronics	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1000uH .7Ohms 2-Port	Datasheet	Non-Stocked Lead-Time 9 Weeks	$3.86 $3.81	Min.: 1,200 Mult.: 40	ISDN Transformers	Module	SMD/SMT			700 mOhms, 700 mOhms	1.5 kV	0 C	+ 70 C	2 Channel		12.83 mm	7.11 mm	6.22 mm		Tube
Audio Transformers / Signal Transformers XFMR 10/100BASE-T SINGLE PORT R1003NL iNRCORE 1: $3.53 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. R1003NL Mouser Part No 673-R1003NL	iNRCORE	Audio Transformers / Signal Transformers XFMR 10/100BASE-T SINGLE PORT	Datasheet	Non-Stocked Lead-Time 12 Weeks	$3.53 $3.20 $3.01 $2.97 View $2.91 $2.87 $2.79 $2.75 Quote	Min.: 1 Mult.: 1	Signal Transformers	Module	SMD/SMT	100 kHz to 100 MHz	350 uH			- 40 C	+ 85 C	1 Channel		12.95 mm	7.11 mm	6.22 mm	R-NL	Bulk
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohm 2-Port T1076NLT Pulse Electronics 600: $3.80 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. T1076NLT Mouser Part No 673-T1076NL673-T	Pulse Electronics	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohm 2-Port	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel $3.80 $3.79 $3.76	Min.: 600 Mult.: 600 : 600	ISDN Transformers	Module	SMD/SMT			700 mOhms, 700 mOhms	1.5 kV	- 40 C	+ 85 C	2 Channel		12.83 mm	7.11 mm	6.22 mm		Reel
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port T1108NL Pulse Electronics 1: $11.36 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. T1108NL Mouser Part No 673-T1108NL	Pulse Electronics	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port Learn More about Pulse Electronics pulsetelecom	Datasheet	Non-Stocked Lead-Time 9 Weeks	$11.36 $10.16 $9.71 $9.38 View $9.20 $7.81 $7.60 $7.49 Quote	Min.: 1 Mult.: 1	ISDN Transformers	Module	SMD/SMT	50 kHz to 3 MHz	1.2 mH		1.5 kV	- 40 C	+ 85 C	Octal		28.58 mm	16.26 mm	12.19 mm		Tube
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port T1142NLT Pulse Electronics 500: $7.61 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. T1142NLT Mouser Part No 673-T1142NL673-T	Pulse Electronics	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port	Datasheet	Non-Stocked Lead-Time 9 Weeks	Cut Tape $7.61 $7.56 Quote Quote	Min.: 500 Mult.: 250 : 250	ISDN Transformers	Module	SMD/SMT	50 kHz to 3 MHz	500 nH		1.5 kV	0 C	+ 70 C	8 Channel		28.58 mm	16.26 mm	5.84 mm		Reel
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port TX1263NL Pulse Electronics 600: $10.21 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. TX1263NL Mouser Part No 673-TX1263NL	Pulse Electronics	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port	Datasheet	Non-Stocked Lead-Time 9 Weeks	$10.21	Min.: 600 Mult.: 40	ISDN Transformers	Module	SMD/SMT		1.2 mH		1.5 kV	- 40 C	+ 85 C	8 Channel		28.58 mm	16.26 mm	6.99 mm	TX1263	Tube
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port TX1267NL Pulse Electronics 1: $15.31 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. TX1267NL Mouser Part No 673-TX1267NL	Pulse Electronics	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port	Datasheet	Non-Stocked Lead-Time 9 Weeks	$15.31 $14.86 $14.85 $10.63 $10.21	Min.: 1 Mult.: 1	ISDN Transformers	Module	SMD/SMT		1.2 mH		1.5 kV	- 40 C	+ 85 C	Quad		28.58 mm	16.26 mm	6.99 mm		Tube
Audio Transformers / Signal Transformers Signal - Transceiver Mil-Grade X-1644NL iNRCORE 30: $49.59 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. X-1644NL Mouser Part No 673-X-1644NL	iNRCORE	Audio Transformers / Signal Transformers Signal - Transceiver Mil-Grade	Datasheet	Non-Stocked Lead-Time 10 Weeks	$49.59 $48.79 $48.02 View Quote	Min.: 30 Mult.: 30	RF Transformers		SMD/SMT	100 kHz to 100 MHz	350 uH			- 40 C	+ 85 C	Single		15.24 mm	12.7 mm	7.62 mm		Tube
Audio Transformers / Signal Transformers 1812WBT SMT Wideband Wideband 1812WBT2-2LC Coilcraft 600: $2.26 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. 1812WBT2-2LC Mouser Part No 994-1812WBT2-2LC	Coilcraft	Audio Transformers / Signal Transformers 1812WBT SMT Wideband Wideband Learn More about Coilcraft 1812WBT	Datasheet	Non-Stocked Lead-Time 7 Weeks	Reel $2.26 $2.15 $2.09 $2.02	Min.: 600 Mult.: 600 : 600	RF Transformers		SMD/SMT	2.2 MHz to 65 MHz	2.925 uH, 5.85 uH		50 V	- 40 C	+ 85 C	Dual	1812 (4532 metric)	4.52 mm	3.81 mm	3.43 mm	1812WBT	Reel
Audio Transformers / Signal Transformers A9619 AC Flyback For ON Semi NCP101X A9619-CL Coilcraft 1: $7.88 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. A9619-CL Mouser Part No 994-A9619-CL	Coilcraft	Audio Transformers / Signal Transformers A9619 AC Flyback For ON Semi NCP101X Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	$7.88 $7.00 $6.72 $6.51 View $6.30 $5.92 $5.73 $5.55 Quote	Min.: 1 Mult.: 1	Flyback Transformers	Flyback	Through Hole	100 kHz	3.2 mH		2 kV	- 40 C	+ 85 C	Single		27.94 mm	27.84 mm	24.13 mm	A9619	Tray
Audio Transformers / Signal Transformers DA2077 for NCP1027 10uH 5.0 V 2 A DA2077-AL Coilcraft 1: $7.50 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. DA2077-AL Mouser Part No 994-DA2077-AL	Coilcraft	Audio Transformers / Signal Transformers DA2077 for NCP1027 10uH 5.0 V 2 A Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	$7.50 $6.41 $6.15 $5.96 View $5.53 $5.25 $5.06 Quote	Min.: 1 Mult.: 1	Flyback Transformers	Flyback	Through Hole	65 kHz	3.4 mH		2 kV	- 40 C	+ 85 C	Single		27.94 mm	27.94 mm	24.13 mm	DA2077	Tray
Audio Transformers / Signal Transformers FA2443 120uH 19.4V For TI Green Mode FA2443-AL Coilcraft 50: $20.38 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. FA2443-AL Mouser Part No 994-FA2443-AL	Coilcraft	Audio Transformers / Signal Transformers FA2443 120uH 19.4V For TI Green Mode Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 6 Weeks	$20.38 $19.73 $19.00 $18.64	Min.: 50 Mult.: 50	Flyback Transformers	Flyback	Through Hole	140 kHz	200 uH		1.5 kV	- 40 C	+ 85 C						FA2443	Tray
Audio Transformers / Signal Transformers HA3950 Magnetics 5uH 15 V 0.33 A HA3950-AL Coilcraft 1: $7.10 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. HA3950-AL Mouser Part No 994-HA3950-AL	Coilcraft	Audio Transformers / Signal Transformers HA3950 Magnetics 5uH 15 V 0.33 A Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 10 Weeks	$7.10 $6.15 $5.23 $4.97 View $4.79 $4.64	Min.: 1 Mult.: 1	Flyback Transformers	Flyback	Through Hole	100 kHz	2.3 mH		3 kV	- 40 C	+ 85 C	Single		21.1 mm	21.1 mm	17.3 mm	HA3950	Tray
Audio Transformers / Signal Transformers Wideband RF, TH 250mA 1.5:1sec SWB1015-PCL Coilcraft 1: $3.72 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. SWB1015-PCL Mouser Part No 994-SWB1015-PCL	Coilcraft	Audio Transformers / Signal Transformers Wideband RF, TH 250mA 1.5:1sec Learn More about Coilcraft swb transformers	Datasheet	Non-Stocked Lead-Time 11 Weeks	$3.72 $3.02 $2.90 $2.72 View $2.61 $2.54 $2.42 $2.35 $2.28	Min.: 1 Mult.: 1	RF Transformers	Pin Terminal Transformers	Through Hole	100 kHz to 150 MHz	51 uH, 80 uH		500 V	- 40 C	+ 85 C		7.62 mm x 7.87 mm x 5.72 mm	7.62 mm	7.87 mm	5.72 mm	SWB	Tube
Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1.5:1sec SWB1015-SMLD Coilcraft 500: $2.54 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. SWB1015-SMLD Mouser Part No 994-SWB1015-SMLD	Coilcraft	Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1.5:1sec Learn More about Coilcraft swb transformers	Datasheet	Non-Stocked Lead-Time 11 Weeks	Reel $2.54 $2.42 $2.35 $2.28	Min.: 500 Mult.: 500 : 500	RF Transformers		SMD/SMT	100 kHz to 150 MHz	51 uH, 80 uH		500 V	- 40 C	+ 85 C		13.21 mm x 7.87 mm x 5.72 mm	13.21 mm	7.87 mm	5.72 mm	SWB	Reel
Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 4:1sec SWB1040-SMLD Coilcraft 500: $3.85 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. SWB1040-SMLD Mouser Part No 994-SWB1040-SMLD	Coilcraft	Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 4:1sec Learn More about Coilcraft swb transformers	Datasheet	Non-Stocked Lead-Time 11 Weeks	Reel $3.85 $3.72 $3.70	Min.: 500 Mult.: 500 : 500	RF Transformers		SMD/SMT	200 kHz to 300 MHz	25 uH, 95 uH		500 V	- 40 C	+ 85 C		13.21 mm x 7.87 mm x 5.72 mm	13.21 mm	7.87 mm	5.72 mm	SWB	Reel
Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 4:1sec SWB2040-SMLD Coilcraft 500: $2.99 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. SWB2040-SMLD Mouser Part No 994-SWB2040-SMLD	Coilcraft	Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 4:1sec Learn More about Coilcraft swb transformers	Datasheet	Non-Stocked Lead-Time 11 Weeks	Reel $2.99 $2.94 $2.85 Quote Quote	Min.: 500 Mult.: 500 : 500	RF Transformers		SMD/SMT	200 kHz to 300 MHz	25 uH, 95 uH		500 V	- 40 C	+ 85 C		13.21 mm x 7.87 mm x 5.72 mm	13.21 mm	7.87 mm	5.72 mm	SWB	Reel
Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec SWB3010-1-SMLD Coilcraft 500: $2.54 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. SWB3010-1-SMLD Mouser Part No 994-SWB3010-1-SMLD	Coilcraft	Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec Learn More about Coilcraft swb transformers	Datasheet	Non-Stocked Lead-Time 11 Weeks	Reel $2.54 $2.42 $2.35 $2.28	Min.: 500 Mult.: 500 : 500	RF Transformers		SMD/SMT	40 kHz to 175 MHz	95 uH		500 V	- 40 C	+ 85 C	Single	13.21 mm x 7.87 mm x 5.72 mm	13.21 mm	7.87 mm	5.72 mm	SWB	Reel
Audio Transformers / Signal Transformers Wideband RF, TH 250mA 1.5:1sec SWB3015-PCL Coilcraft 1: $3.72 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. SWB3015-PCL Mouser Part No 994-SWB3015-PCL	Coilcraft	Audio Transformers / Signal Transformers Wideband RF, TH 250mA 1.5:1sec Learn More about Coilcraft swb transformers	Datasheet	Non-Stocked Lead-Time 11 Weeks	$3.72 $3.02 $2.90 $2.72 View $2.61 $2.54 $2.42 $2.35 $2.28	Min.: 1 Mult.: 1	RF Transformers	Pin Terminal Transformers	Through Hole	100 kHz to 150 MHz	51 uH, 80 uH		500 V	- 40 C	+ 85 C	Single	7.62 mm x 7.87 mm x 5.72 mm	7.62 mm	7.87 mm	5.72 mm	SWB	Tube
Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1.5:1sec SWB3015-SMLD Coilcraft 500: $2.54 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. SWB3015-SMLD Mouser Part No 994-SWB3015-SMLD	Coilcraft	Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1.5:1sec Learn More about Coilcraft swb transformers	Datasheet	Non-Stocked Lead-Time 11 Weeks	Reel $2.54 $2.42 $2.35 $2.28	Min.: 500 Mult.: 500 : 500	RF Transformers		SMD/SMT	100 kHz to 150 MHz	51 uH, 80 uH		500 V	- 40 C	+ 85 C	Single	13.21 mm x 7.87 mm x 5.72 mm	13.21 mm	7.87 mm	5.72 mm	SWB	Reel
Audio Transformers / Signal Transformers Wideband RF, TH 250mA 4:1sec SWB3040-PCL Coilcraft 1: $4.64 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. SWB3040-PCL Mouser Part No 994-SWB3040-PCL	Coilcraft	Audio Transformers / Signal Transformers Wideband RF, TH 250mA 4:1sec Learn More about Coilcraft swb transformers	Datasheet	Non-Stocked Lead-Time 11 Weeks	$4.64 $3.67 $3.54 $3.30 View $3.13 $2.99 $2.94 $2.85 Quote	Min.: 1 Mult.: 1	RF Transformers	Pin Terminal Transformers	Through Hole	200 kHz to 300 MHz	25 uH, 95 uH		500 V	- 40 C	+ 85 C	Single	7.62 mm x 7.87 mm x 5.72 mm	7.62 mm	7.87 mm	5.72 mm	SWB	Tube
Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 4:1sec SWB3040-SMLD Coilcraft 1: $4.64 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. SWB3040-SMLD Mouser Part No 994-SWB3040-SMLD	Coilcraft	Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 4:1sec Learn More about Coilcraft swb transformers	Datasheet	Non-Stocked Lead-Time 11 Weeks	Cut Tape $4.64 $3.67 $3.54 $3.52 Reel $2.99 View $2.94 $2.85 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Transformers		SMD/SMT	200 kHz to 300 MHz	25 uH, 95 uH		500 V	- 40 C	+ 85 C	Single	13.21 mm x 7.87 mm x 5.72 mm	13.21 mm	7.87 mm	5.72 mm	SWB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers SMD Digital Audio 2500uH 1-Port PE-65812FNL Pulse Electronics 1,600: $3.59 Non-Stocked Lead-Time 7 Weeks NRND	Mfr. Part No. PE-65812FNL Mouser Part No 673-PE-65812FNL NRND	Pulse Electronics	Audio Transformers / Signal Transformers SMD Digital Audio 2500uH 1-Port	Datasheet	Non-Stocked Lead-Time 7 Weeks	$3.59 $3.04	Min.: 1,600 Mult.: 40	Telecom Transformers	Module	SMD/SMT	100 kHz to 30 MHz	2.5 mH		2 kV	0 C	+ 70 C	Single		14.37 mm	12.07 mm	8.64 mm		Tube
Audio Transformers / Signal Transformers KIT / TC XFMR / SM / RoHS K1-TCG2+ Mini-Circuits Restricted Availability	Mfr. Part No. K1-TCG2+ Mouser Part No 139-K1-TCG2+	Mini-Circuits	Audio Transformers / Signal Transformers KIT / TC XFMR / SM / RoHS Learn More about Mini-Circuits mini circuits designer kits Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	Design Kits		SMD/SMT	300 kHz to 3 GHz								3.81 mm	3.81 mm		K1	Bulk