.hide-partial { max-height: none; } .show-more { display: none; }

MouseReel Audio Transformers / Signal Transformers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 952

Applied Filters:

Packaging = MouseReel

Manufacturer

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

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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	Secondary Impedance	Isolation Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Number of Channels	Package/Case	Length	Width	Height	Series	Packaging
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port TX1089NLT Pulse Electronics 1: $5.78 400In Stock	Mfr. Part No. TX1089NLT Mouser Part No 673-TX1089NL673-T	Pulse Electronics	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port	Datasheet	400In Stock	Cut Tape $5.78 $5.23 $5.02 $4.80 Reel $3.86 View $4.61 $3.71 $3.66 MouseReel Available	Min.: 1 Mult.: 1 : 600		ISDN Transformers	Module	SMD/SMT			700 mOhms, 700 mOhms		1.5 kV	- 40 C	+ 85 C	Dual		12.83 mm	7.11 mm	6.22 mm		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers X-1569T iNRCORE 1: $18.36 233In Stock	Mfr. Part No. X-1569T Mouser Part No 673-X-1569T	iNRCORE	Audio Transformers / Signal Transformers	Datasheet	233In Stock	Cut Tape $18.36 $16.51 $15.86 $15.36 Reel $13.81 View $14.88 $13.95 $13.80 Quote MouseReel Available	Min.: 1 Mult.: 1 : 400		Gate Drive Transformers		SMD/SMT	50 kHz	3.3 mH			1.5 kVDC	- 55 C	+ 130 C			9.01 mm	8.63 mm	7.62 mm		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN DP83822 SMT Transfrmr 100BT 1 Port ETR 749013011 Wurth Elektronik 1: $2.45 1,499In Stock 7,500On Order	Mfr. Part No. 749013011 Mouser Part No 710-749013011	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN DP83822 SMT Transfrmr 100BT 1 Port ETR Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	1,499In Stock 7,500On Order On Order Ship Dates Mfr. No: 749013011 Stock: 1,499 Can Dispatch Immediately On Order: 3,000 Expected 13/11/2026 4,500 Expected 16/11/2026 Factory Lead Time: 6 Weeks	Cut Tape $2.45 $2.39 Reel $2.09 MouseReel Available	Min.: 1 Mult.: 1 : 750		LAN Transformers	LAN	SMD/SMT		350 uH			1.5 kVAC	- 40 C	+ 85 C	Dual		12.95 mm	7.11 mm	5.33 mm	WE-LAN	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers LAN XFRMR 10/100 ALAN-101-T ABRACON 1: $2.72 4,634In Stock	Mfr. Part No. ALAN-101-T Mouser Part No 815-ALAN-101-T	ABRACON	Audio Transformers / Signal Transformers LAN XFRMR 10/100	Datasheet	4,634In Stock	Cut Tape $2.72 $2.09 $1.82 $1.81 Reel $1.74 View $1.52 $1.49 $1.44 MouseReel Available	Min.: 1 Mult.: 1 : 600		LAN Transformers	Module	SMD/SMT	100 kHz to 100 MHz					- 40 C	+ 85 C	Single		11.43 mm	9.24 mm	5.37 mm	101	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT B78476A8065A003 TDK 1: $1.93 9,587In Stock	Mfr. Part No. B78476A8065A003 Mouser Part No 871-B78476A8065A3	TDK	Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT Learn More about TDK epcos b78476 modules	Datasheet	9,587In Stock	Cut Tape $1.93 $1.75 $1.63 $1.58 Reel $1.44 View $1.52 $1.39 $1.34 $1.32 MouseReel Available	Min.: 1 Mult.: 1 : 500		LAN Transformers	Module	SMD/SMT	100 kHz to 100 MHz	350 uH			1.5 kV	- 40 C	+ 85 C	Single		12.7 mm	7.11 mm	5.6 mm	B78476A	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT B78476A8135A003 TDK 1: $4.10 2,647In Stock	Mfr. Part No. B78476A8135A003 Mouser Part No 871-B78476A8135A3	TDK	Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT Learn More about TDK epcos b78476 modules	Datasheet	2,647In Stock	Cut Tape $4.10 $3.71 $3.46 $3.35 Reel $3.04 View $3.15 $2.91 $2.87 MouseReel Available	Min.: 1 Mult.: 1 : 400		LAN Transformers	Module	SMD/SMT	100 kHz	350 uH		1 Ohms		- 40 C	+ 85 C	Single		13.8 mm	15.2 mm	5.72 mm	B78476A	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT B78476A8247A003 TDK 1: $2.39 6,236In Stock	Mfr. Part No. B78476A8247A003 Mouser Part No 871-B78476A8247A3	TDK	Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT Learn More about TDK epcos b78476 modules	Datasheet	6,236In Stock	Cut Tape $2.39 $2.17 $2.02 $1.96 Reel $1.81 View $1.88 $1.72 $1.70 $1.67 MouseReel Available	Min.: 1 Mult.: 1 : 500		LAN Transformers	Module	SMD/SMT	100 kHz	350 uH	1 Ohms	1 Ohms		- 40 C	+ 85 C	Single		12.7 mm	6.9 mm	5.6 mm	B78476A	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT B78476A8249A003 TDK 1: $4.10 694In Stock	Mfr. Part No. B78476A8249A003 Mouser Part No 871-B78476A8249A3	TDK	Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT Learn More about TDK epcos b78476 modules	Datasheet	694In Stock	Cut Tape $4.10 $3.71 $3.64 $3.42 Reel $3.23 View $3.13 $2.88 $2.77 Quote MouseReel Available	Min.: 1 Mult.: 1 : 350		LAN Transformers	Module	SMD/SMT	100 kHz to 100 MHz	350 uH			1.5 kV	0 C	+ 70 C	Single		17.6 mm	12.1 mm	5.8 mm	B78476A	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT B78476A8251A003 TDK 1: $4.10 3,721In Stock	Mfr. Part No. B78476A8251A003 Mouser Part No 871-B78476A8251A3	TDK	Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT Learn More about TDK epcos b78476 modules	Datasheet	3,721In Stock	Cut Tape $4.10 $3.71 $3.46 $3.35 Reel $3.17 View $3.06 $2.88 Quote MouseReel Available	Min.: 1 Mult.: 1 : 350		LAN Transformers	Module	SMD/SMT	100 kHz to 100 MHz	350 uH			1.5 kV	- 40 C	+ 85 C	Single		17.6 mm	12.1 mm	5.8 mm	B78476A	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 2-PORT B78476A8252A003 TDK 1: $5.96 453In Stock	Mfr. Part No. B78476A8252A003 Mouser Part No 871-B78476A8252A3	TDK	Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 2-PORT Learn More about TDK epcos b78476 modules	Datasheet	453In Stock	Cut Tape $5.96 $5.39 $5.17 $5.01 Reel $4.59 View $4.85 $4.43 $4.25 $4.03 MouseReel Available	Min.: 1 Mult.: 1 : 350		LAN Transformers	Module	SMD/SMT		350 uH				- 40 C	+ 85 C	Dual		27.69 mm	7.29 mm	8.41 mm	B78476A	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers DA2032 Cap Chrgr For Linear LT3750 DA2032-ALD Coilcraft 1: $6.83 3,394In Stock	Mfr. Part No. DA2032-ALD Mouser Part No 994-DA2032-ALD	Coilcraft	Audio Transformers / Signal Transformers DA2032 Cap Chrgr For Linear LT3750 Learn More about Coilcraft power magnetics	Datasheet	3,394In Stock	Cut Tape $6.83 $5.31 $5.10 $4.94 Reel $4.50 View $4.77 $4.35 $4.20 $4.18 MouseReel Available	Min.: 1 Mult.: 1 : 200		Flyback Transformers	Flyback	SMD/SMT	100 kHz	10 uH			1.5 kV	- 40 C	+ 125 C	Single		17.2 mm	14.98 mm	8.89 mm	DA2032	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers ETH1 PoE+ Magnetics 2-pair cabling @30W ETH1-230LD Coilcraft 1: $8.85 1,687In Stock	Mfr. Part No. ETH1-230LD Mouser Part No 994-ETH1-230L	Coilcraft	Audio Transformers / Signal Transformers ETH1 PoE+ Magnetics 2-pair cabling @30W Learn More about Coilcraft eth1 xl transformers	Datasheet	1,687In Stock	Cut Tape $8.85 $7.99 $7.66 $7.42 Reel $6.62 View $7.19 $6.84 $6.44 MouseReel Available	Min.: 1 Mult.: 1 : 400		LAN Transformers	Module	SMD/SMT	1 MHz to 100 MHz	350 uH			1.5 kV	- 40 C	+ 85 C	Dual		17.65 mm	15.75 mm	8.26 mm	ETH1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers NA5920 12W 0.013Ohms For LT8586 NA5920-ALD Coilcraft 1: $5.03 1,026In Stock	Mfr. Part No. NA5920-ALD Mouser Part No 994-NA5920-ALD	Coilcraft	Audio Transformers / Signal Transformers NA5920 12W 0.013Ohms For LT8586 Learn More about Coilcraft power magnetics	Datasheet	1,026In Stock	Cut Tape $5.03 $3.97 $3.83 $3.57 Reel $3.39 View $3.25 $3.19 $3.08 Quote MouseReel Available	Min.: 1 Mult.: 1 : 200			Flyback	SMD/SMT	140 kHz	4 uH			1.5 kV	- 40 C	+ 85 C	Single		12.7 mm	10.5 mm	11.43 mm	NA5920	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 12 V 1.1 A POE13F-12LD Coilcraft 1: $5.33 1,164In Stock 2,800On Order	Mfr. Part No. POE13F-12LD Mouser Part No 994-POE13F-12LD	Coilcraft	Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 12 V 1.1 A Learn More about Coilcraft poexf flyback transformers	Datasheet	1,164In Stock 2,800On Order On Order Ship Dates Mfr. No: POE13F-12LD Stock: 1,164 Can Dispatch Immediately On Order: 1,600 Pending 1,200 Expected 12/11/2026 Factory Lead Time: 10 Weeks	Cut Tape $5.33 $4.22 $4.06 $3.79 Reel $3.59 View $3.44 $3.38 $3.27 Quote MouseReel Available	Min.: 1 Mult.: 1 : 200		PoE Transformers	Flyback	SMD/SMT	250 kHz					- 40 C	+ 125 C	Single		17.2 mm	14.98 mm	8.51 mm	POE13F	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 12 V 2.5 A POE300F-12LD Coilcraft 1: $7.48 652In Stock	Mfr. Part No. POE300F-12LD Mouser Part No 994-POE300F-12LD	Coilcraft	Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 12 V 2.5 A Learn More about Coilcraft poe300f flyback transformers	Datasheet	652In Stock	Cut Tape $7.48 $6.39 $6.13 $5.94 Reel $5.23 View $5.51 $5.04 $4.89 MouseReel Available	Min.: 1 Mult.: 1 : 175		PoE Transformers	Flyback	SMD/SMT	250 kHz					- 40 C	+ 125 C	Single		21 mm	20.57 mm	11.43 mm	POE300F	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.130-425 MHz PWB-1-BLC Coilcraft 1: $3.92 929In Stock	Mfr. Part No. PWB-1-BLC Mouser Part No 994-PWB-1-BLC	Coilcraft	Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.130-425 MHz	Datasheet	929In Stock	Cut Tape $3.92 $3.23 Reel $2.75 $2.68 $2.55 View $2.47 $2.39 MouseReel Available	Min.: 1 Mult.: 1 : 250		RF Transformers		SMD/SMT	130 kHz to 425 MHz					- 40 C	+ 85 C	Single		6.77 mm	6.48 mm	4.45 mm	PWB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz PWB3010LC Coilcraft 1: $5.89 2,396In Stock 6,750On Order	Mfr. Part No. PWB3010LC Mouser Part No 994-PWB3010LC	Coilcraft	Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz	Datasheet	2,396In Stock 6,750On Order On Order Ship Dates Mfr. No: PWB3010LC Stock: 2,396 Can Dispatch Immediately On Order: 4,250 Expected 30/11/2026 2,500 Expected 06/01/2027 Factory Lead Time: 11 Weeks	Cut Tape $5.89 $4.58 $4.57 Reel $3.89 $3.76 View $3.63 $3.61 MouseReel Available	Min.: 1 Mult.: 1 : 250		RF Transformers		SMD/SMT	3.5 kHz to 125 MHz					- 40 C	+ 85 C	Single		6.77 mm	6.48 mm	4.45 mm	PWB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec SWB1010-SMLD Coilcraft 1: $4.11 2,291In Stock 2,000Expected 16/11/2026	Mfr. Part No. SWB1010-SMLD Mouser Part No 994-SWB1010-SMLD	Coilcraft	Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec Learn More about Coilcraft swb transformers	Datasheet	2,291In Stock 2,000Expected 16/11/2026	Cut Tape $4.11 $3.34 $3.30 Reel $2.81 $2.68 View $2.59 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500		RF Transformers		SMD/SMT	5 kHz to 100 MHz	780 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 WBC SMT Mini Wdebnd 1:2 0.200-500 MHz WBC2-1TLC Coilcraft 1: $5.78 1,555In Stock 5,250Expected 20/11/2026	Mfr. Part No. WBC2-1TLC Mouser Part No 994-WBC2-1TLC	Coilcraft	Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:2 0.200-500 MHz	Datasheet	1,555In Stock 5,250Expected 20/11/2026	Cut Tape $5.78 $5.36 $5.25 $5.17 Reel $4.41 View $5.08 $4.58 $4.50 $4.40 MouseReel Available	Min.: 1 Mult.: 1 : 750		RF Transformers		SMD/SMT	200 kHz to 500 MHz	20 uH			300 V	- 40 C	+ 85 C		4.45 mm x 4.19 mm x 3.05 mm	4.45 mm	4.19 mm	3.05 mm	WBC	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 0.300-700 MHz WBC4-6TLC Coilcraft 1: $5.39 719In Stock 1,500Expected 30/11/2026	Mfr. Part No. WBC4-6TLC Mouser Part No 994-WBC4-6TLC	Coilcraft	Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 0.300-700 MHz	Datasheet	719In Stock 1,500Expected 30/11/2026	Cut Tape $5.39 $4.26 $4.11 $3.83 Reel $3.42 View $3.63 $3.48 $3.31 Quote MouseReel Available	Min.: 1 Mult.: 1 : 750		RF Transformers		SMD/SMT	300 kHz to 700 MHz	36 uH			300 V	- 40 C	+ 85 C		4.45 mm x 4.19 mm x 3.05 mm	4.45 mm	4.19 mm	3.05 mm	WBC	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T 1000B-5001FXT iNRCORE 1: $42.40 425In Stock 900Expected 02/12/2026	Mfr. Part No. 1000B-5001FXT Mouser Part No 673-1000B-5001FXT	iNRCORE	Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T	Datasheet	425In Stock 900Expected 02/12/2026	Cut Tape $42.40 $38.15 $36.57 $35.41 View Reel $32.56 $34.63 $32.56 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	No	LAN Transformers		SMD/SMT		350 uH			1500 Vrms	- 55 C	+ 125 C	1 Channel		17.53 mm	12.19 mm	5.72 mm	1000B	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers LAN Transformer/CMC,12PIN,100Base,SGL,4.0kVAC, -40 to 105C SM91078L-E Bourns 1: $12.56 84In Stock 1,600On Order	Mfr. Part No. SM91078L-E Mouser Part No 652-SM91078L-E	Bourns	Audio Transformers / Signal Transformers LAN Transformer/CMC,12PIN,100Base,SGL,4.0kVAC, -40 to 105C Learn More about Bourns sm91078l transformer	Datasheet	84In Stock 1,600On Order On Order Ship Dates Mfr. No: SM91078L-E Stock: 84 Can Dispatch Immediately On Order: 800 Expected 19/03/2027 800 Expected 06/07/2027 Factory Lead Time: 20 Weeks	Cut Tape $12.56 $12.55 $10.64 $10.29 Reel $5.91 View $9.92 $6.88 $5.89 Quote MouseReel Available	Min.: 1 Mult.: 1 : 400		LAN Transformers	LAN	SMD/SMT		350 uH			4 kV	- 40 C	+ 105 C	1 Channel		30.6 mm	18.6 mm	9.6 mm		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers LAN Transformer/CMC,24PIN,1000Base-T,4.68kVDC, -40 to 105C SM91604L-E Bourns 1: $20.53 341In Stock	Mfr. Part No. SM91604L-E Mouser Part No 652-SM91604L-E	Bourns	Audio Transformers / Signal Transformers LAN Transformer/CMC,24PIN,1000Base-T,4.68kVDC, -40 to 105C Learn More about Bourns sm91604l lan transformer	Datasheet	341In Stock	Cut Tape $20.53 $18.50 $17.73 $17.18 Reel $15.15 View $16.63 $16.02 $15.00 Quote MouseReel Available	Min.: 1 Mult.: 1 : 400		LAN Transformers	LAN Transformer	SMD/SMT		350 uH				- 40 C	+ 105 C	1 Channel	33 mm x 17 mm x 10.5 mm	33 mm	17 mm	10.5 mm		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-PLC PLC 1 channel 4500Vrms isolation -40/ +125C 74941502 Wurth Elektronik 1: $3.62 571In Stock	Mfr. Part No. 74941502 Mouser Part No 710-74941502	Wurth Elektronik	Audio Transformers / Signal Transformers WE-PLC PLC 1 channel 4500Vrms isolation -40/ +125C Learn More about Wurth Elektronik wurth we plc transformers	Datasheet	571In Stock	Cut Tape $3.62 $3.32 $2.97 $2.69 Reel $2.29 MouseReel Available	Min.: 1 Mult.: 1 : 500		Transformers	SMT Transformer	SMD/SMT		20 uH			4.5 kVAC	- 40 C	+ 125 C	1 Channel		13.6 mm	11.26 mm	7.4 mm	WE-PLC	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-PLC PLC 1 channel 4500Vrms isolation -40/ +125C 74941503 Wurth Elektronik 1: $3.62 442In Stock	Mfr. Part No. 74941503 Mouser Part No 710-74941503	Wurth Elektronik	Audio Transformers / Signal Transformers WE-PLC PLC 1 channel 4500Vrms isolation -40/ +125C Learn More about Wurth Elektronik wurth we plc transformers	Datasheet	442In Stock	Cut Tape $3.62 $3.32 $2.97 $2.69 Reel $2.29 MouseReel Available	Min.: 1 Mult.: 1 : 500		Transformers	SMT Transformer	SMD/SMT		20 uH			4.5 kVAC	- 40 C	+ 125 C	1 Channel		13.6 mm	11.26 mm	7.4 mm	WE-PLC	Reel, Cut Tape, MouseReel