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Pulse HM Series Audio Transformers / Signal Transformers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Termination Style	Frequency Range	Inductance	Isolation Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Number of Channels	Length	Width	Height	Series	Qualification	Packaging
Audio Transformers / Signal Transformers 1000BaseT 350uH .650hms 1-P AEC-Q200 HM5004ENL Pulse Electronics 1: 8,88 € 5.717In Stock	Mfr. Part No. HM5004ENL Mouser Part No 673-HM5004ENL	Pulse Electronics	Audio Transformers / Signal Transformers 1000BaseT 350uH .650hms 1-P AEC-Q200 Learn More about Pulse Electronics pulse automotive communications	Datasheet	5.717In Stock	8,88 € 7,61 € 7,60 € 7,25 € 6,97 €	Min.: 1 Mult.: 1 Max.: 100	LAN Transformers	Module	SMD/SMT	1 MHz to 125 MHz	350 uH	1.5 kV	- 40 C	+ 105 C	Single	17.526 mm	16.002 mm	5.715 mm	HM	AEC-Q200	Tube
Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por HM0068ANL Pulse Electronics 1: 7,37 € 437In Stock 840Expected 10/9/2026	Mfr. Part No. HM0068ANL Mouser Part No 673-HM0068ANL	Pulse Electronics	Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por Learn More about Pulse Electronics pulse automotive communications	Datasheet	437In Stock 840Expected 10/9/2026	7,37 € 6,47 € 5,78 € 5,60 € 5,49 €	Min.: 1 Mult.: 1 Max.: 160	LAN Transformers	Module	SMD/SMT	100 kHz to 200 MHz	350 uH	1.5 kV	- 40 C	+ 105 C	Single	0.5 in	0.347 in	0.082 in	HM		Tube
Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-Port HM1188NL Pulse Electronics 1: 5,68 € 711In Stock	Mfr. Part No. HM1188NL Mouser Part No 673-HM1188NL	Pulse Electronics	Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-Port Learn More about Pulse Electronics pulse automotive communications	Datasheet	711In Stock	5,68 € 4,88 € 4,46 € 4,35 € 4,26 €	Min.: 1 Mult.: 1 Max.: 160	LAN Transformers	Module	SMD/SMT	1 MHz to 200 MHz	350 uH	1.5 kV	- 40 C	+ 105 C	Single	0.5 in	0.28 in	0.235 in	HM		Tube
Audio Transformers / Signal Transformers MDLSIN 100D 1:1SMT 2Ch 1000V 4000Vrms HM1331NL Pulse Electronics 1: 9,48 € 207In Stock 450Expected 1/11/2027	Mfr. Part No. HM1331NL Mouser Part No 673-HM1331NL	Pulse Electronics	Audio Transformers / Signal Transformers MDLSIN 100D 1:1SMT 2Ch 1000V 4000Vrms Learn More about Pulse Electronics pulse automotive communications	Datasheet	207In Stock 450Expected 1/11/2027	9,48 € 8,50 € 8,13 € 7,95 € View 7,61 € 7,08 €	Min.: 1 Mult.: 1	Ethernet Transformers		SMD/SMT	100 Hz to 100 MHz	350 uH	4000 Vrms	- 40 C	+ 85 C	Single	15.24 mm	12.7 mm	7.62 mm	HM		Tube
Audio Transformers / Signal Transformers 1000BaseT 350uH .650hms 1-P AEC-Q200 HM5004ENLT Pulse Electronics 1: 8,88 € 730In Stock 1.200Expected 9/25/2026	Mfr. Part No. HM5004ENLT Mouser Part No 673-HM5004ENLT	Pulse Electronics	Audio Transformers / Signal Transformers 1000BaseT 350uH .650hms 1-P AEC-Q200	Datasheet	730In Stock 1.200Expected 9/25/2026	Cut Tape 8,88 € 7,55 € 7,25 € 7,02 € Reel 6,41 € View 6,80 € 6,09 € 6,00 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.200 : 300	LAN Transformers												HM	AEC-Q200	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10GBaseT 150uH SMT AEC-Q200 HM7142NL Pulse Electronics 1: 12,74 € 475In Stock 1.925On Order	Mfr. Part No. HM7142NL Mouser Part No 673-HM7142NL	Pulse Electronics	Audio Transformers / Signal Transformers 10GBaseT 150uH SMT AEC-Q200 Learn More about Pulse Electronics pulse automotive communications	Datasheet	475In Stock 1.925On Order On Order Ship Dates Mfr. No: HM7142NL Stock: 475 Can Dispatch Immediately On Order: 910 Expected 5/3/2027 1.015 Expected 5/24/2027 Factory Lead Time: 12 Weeks	12,74 € 11,38 € 10,60 € 10,33 € 10,08 €	Min.: 1 Mult.: 1 Max.: 140	LAN Transformers		SMD/SMT	100 kHz to 500 MHz	150 uH	1.5 kV	- 40 C	+ 125 C	Quad	13.72 mm	12.2 mm	5.72 mm	HM	AEC-Q200	Tube
Audio Transformers / Signal Transformers AUTO-10GBT MODULE SIN 10G 1:1 HM7142NLT Pulse Electronics 1: 13,34 € 1.500Expected 5/17/2027	Mfr. Part No. HM7142NLT Mouser Part No 673-HM7142NLT	Pulse Electronics	Audio Transformers / Signal Transformers AUTO-10GBT MODULE SIN 10G 1:1	Datasheet	1.500Expected 5/17/2027	Cut Tape 13,34 € 11,23 € 10,77 € 10,43 € Reel 9,42 € View 10,11 € 9,17 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	LAN Transformers		SMD/SMT	100 kHz to 500 MHz			- 40 C	+ 125 C	Single	13.72 mm	12.2 mm	5.72 mm	HM		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-Port HM1188NLT Pulse Electronics 1: 5,80 € 2.250On Order	Mfr. Part No. HM1188NLT Mouser Part No 673-HM1188NLT	Pulse Electronics	Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-Port Learn More about Pulse Electronics pulse automotive communications	Datasheet	2.250On Order On Order Ship Dates Mfr. No: HM1188NLT Stock: 0 On Order: 1.050 Expected 9/21/2026 1.200 Expected 9/29/2026 Factory Lead Time: 9 Weeks	Cut Tape 5,80 € 4,93 € 4,73 € 4,58 € View Reel 3,73 € 3,96 € 3,82 € 3,73 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 2.400 : 600	LAN Transformers		SMD/SMT	1 MHz to 200 MHz	350 uH	1.5 kVAC	- 40 C	+ 105 C	Dual	0.5 in	0.28 in	0.235 in	HM		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 360uH .65Ohms 1-Por HM5149NL Pulse Electronics 300: 4,78 € Non-Stocked Lead-Time 18 Weeks Factory Special Order	Mfr. Part No. HM5149NL Mouser Part No 673-HM5149NL Factory Special Order	Pulse Electronics	Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 360uH .65Ohms 1-Por Learn More about Pulse Electronics pulse automotive communications	Datasheet	Non-Stocked Lead-Time 18 Weeks	4,78 € 4,72 € Quote Quote	Min.: 300 Mult.: 300	LAN Transformers	Module	SMD/SMT	100 kHz to 200 MHz	360 uH	1.5 kV	- 40 C	+ 125 C	Single	17.78 mm	9.91 mm	3.2 mm	HM		Tube

Pulse HM Series Audio Transformers / Signal Transformers

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