Audio Transformers / Signal Transformers – Mouser Poland

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Telecom Transformers

Bourns Telecom Transformers include LAN transformers, surface-mount chip inductors, power chokes, chip beads, chip bead arrays, and radial-leaded and axial-leaded inductors. This Bourns product line also includes AEC-Q200-compliant transformers for automotive uses.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PLN) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Product	Type	Termination Style	Frequency Range	Inductance	Isolation Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Number of Channels	Package/Case	Length	Width	Height	Series	Packaging
	Audio Transformers / Signal Transformers LAN Transformer/CMC,12PIN,100Base,SGL,4.0kVAC, -40 to 105C SM91078L-E Bourns 1: 41,18 zł 1 145In Stock	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	1 145In Stock	Cut Tape 41,18 zł 41,14 zł 34,01 zł 32,69 zł Reel 25,83 zł View 31,33 zł 30,45 zł 20,77 zł 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 10/100 Tin Potted PT61017PEL Bourns 1: 5,94 zł 23 945In Stock	Mfr. Part No. PT61017PEL Mouser Part No 652-PT61017PEL	Bourns	Audio Transformers / Signal Transformers LAN 10/100 Tin Potted Learn More about Bourns power supply solutions	Datasheet	23 945In Stock	Cut Tape 5,94 zł 5,41 zł 5,02 zł 4,88 zł Reel 3,93 zł View 4,71 zł 3,90 zł MouseReel Available	Min.: 1 Mult.: 1 : 600			LAN Transformers	Module	SMD/SMT	30 MHz to 100 MHz	350 uH	1.5 kVAC	0 C	+ 70 C	Dual	SMD-16	12.8 mm	6.9 mm	5.65 mm	PT61017PEL	Reel, Cut Tape, MouseReel
	Audio Transformers / Signal Transformers XFMER 1.2A POE SM51625EL Bourns 1: 10,03 zł 11 068In Stock	Mfr. Part No. SM51625EL Mouser Part No 652-SM51625EL	Bourns	Audio Transformers / Signal Transformers XFMER 1.2A POE Learn More about Bourns SM51625EL lan transformer	Datasheet	11 068In Stock	Cut Tape 10,03 zł 9,15 zł 8,36 zł 8,01 zł Reel 7,44 zł View 7,26 zł 6,95 zł 6,78 zł 6,56 zł MouseReel Available	Min.: 1 Mult.: 1 : 350			PoE Transformers		SMD/SMT	300 kHz to 100 MHz	80 uH	1.5 kV	- 40 C	+ 85 C	Quad	SMD-24	17.55 mm	12.2 mm	6 mm	SM51625EL	Reel, Cut Tape, MouseReel
	Audio Transformers / Signal Transformers 350uHmin 1CT:1CT OP -40C to +85C PT61018PEL Bourns 1: 5,06 zł 4 156In Stock 6 600Expected 12/29/2026	Mfr. Part No. PT61018PEL Mouser Part No 652-PT61018PEL	Bourns	Audio Transformers / Signal Transformers 350uHmin 1CT:1CT OP -40C to +85C Learn More about Bourns power supply solutions	Datasheet	4 156In Stock 6 600Expected 12/29/2026	Cut Tape 5,06 zł 4,62 zł 4,31 zł 4,16 zł Reel 3,86 zł View 4,01 zł 3,65 zł 3,51 zł 3,45 zł MouseReel Available	Min.: 1 Mult.: 1 : 600			LAN Transformers		SMD/SMT	1 MHz to 100 MHz	350 uH	1.5 kV	- 40 C	+ 85 C	Dual	SMD-16	12.8 mm	6.9 mm	5.65 mm	PT61018PEL	Reel, Cut Tape, MouseReel
	Audio Transformers / Signal Transformers 350uHmin. .50uHmax. OP -40C to +85C PT61020EL Bourns 1: 10,16 zł 16 268In Stock	Mfr. Part No. PT61020EL Mouser Part No 652-PT61020EL	Bourns	Audio Transformers / Signal Transformers 350uHmin. .50uHmax. OP -40C to +85C Learn More about Bourns power supply solutions	Datasheet	16 268In Stock	Cut Tape 10,16 zł 9,24 zł 8,45 zł 8,10 zł Reel 7,35 zł View 7,70 zł 7,08 zł 6,95 zł 6,86 zł MouseReel Available	Min.: 1 Mult.: 1 : 700			LAN Transformers		SMD/SMT	300 kHz to 100 MHz	350 uH	1.5 kVAC	- 40 C	+ 85 C	Quad		17.62 mm	12.2 mm	6 mm	PT61020EL	Reel, Cut Tape, MouseReel
	Audio Transformers / Signal Transformers MAGNETICS LAN TRANSFORMER PT61022XEL Bourns 1: 17,25 zł 1 064In Stock	Mfr. Part No. PT61022XEL Mouser Part No 652-PT61022XEL	Bourns	Audio Transformers / Signal Transformers MAGNETICS LAN TRANSFORMER Learn More about Bourns power supply solutions	Datasheet	1 064In Stock	Cut Tape 17,25 zł 14,21 zł 13,90 zł 13,46 zł Reel 11,53 zł View 12,19 zł 11,88 zł 11,13 zł	Min.: 1 Mult.: 1 : 500			LAN Transformers	Module	SMD/SMT	300 kHz to 100 MHz	350 uH	1.5 kV	- 40 C	+ 85 C	Single	SMD-24	15.24 mm	13.56 mm	5.79 mm	PT61022XEL	Reel, Cut Tape
	Audio Transformers / Signal Transformers LAN Transformer 10/100/1000 Base-T SM51589PEL Bourns 1: 10,87 zł 1 471In Stock 17 150On Order	Mfr. Part No. SM51589PEL Mouser Part No 652-SM51589PEL	Bourns	Audio Transformers / Signal Transformers LAN Transformer 10/100/1000 Base-T Learn More about Bourns SM51589PEL	Datasheet	1 471In Stock 17 150On Order On Order Ship Dates Mfr. No: SM51589PEL Stock: 1 471 Can Dispatch Immediately On Order: 4 900 Expected 10/9/2026 12 250 Expected 12/8/2026 Factory Lead Time: 20 Weeks	Cut Tape 10,87 zł 9,86 zł 9,11 zł 8,76 zł Reel 8,18 zł 8,05 zł MouseReel Available	Min.: 1 Mult.: 1 : 350			LAN Transformers		SMD/SMT	1 MHz to 100 MHz	350 uH	5 kVAC	- 40 C	+ 85 C	Quad	SMD-24	17.55 mm	12.2 mm	6 mm	SM51589PEL	Reel, Cut Tape, MouseReel
	Audio Transformers / Signal Transformers T1/E1 Potted SM75057PEL Bourns 3 600: 6,78 zł Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. SM75057PEL Mouser Part No 652-SM75057PEL	Bourns	Audio Transformers / Signal Transformers T1/E1 Potted Learn More about Bourns SM7505xPEL T1E1 transformers	Datasheet	Non-Stocked Lead-Time 20 Weeks	Cut Tape 6,78 zł 6,12 zł	Min.: 3 600 Mult.: 600 : 600			LAN Transformers		SMD/SMT	100 kHz	1.2 mH	2 kV	- 40 C	+ 85 C		SMD-16	12.8 mm	6.9 mm	5.65 mm	SM75057PEL	Reel