Audio Transformers / Signal Transformers

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HB/HXB Industrial SMD Discrete LAN Transformers

Pulse Electronics HB/HXB Industrial SMD Discrete LAN Transformers feature dual-port high-density modules with 16-, 24-, 40-, and 48-pin packages with or without Power-over-Ethernet (PoE/PoE+) capability. The transformers meet IEEE802.3 for all Ethernet data rates and 10/100Base-Tx, 1000Base-T, 2.5G/5G, and 10GBase-T requirements. The HB/HXB series provides a 1500V_rms minimum isolation rating between analog and digital for signal integrity and performance. The transformers offer industry-standard SMD case sizes with moisture sensitivity level (MSL) 1 and RoHS compliance. The Pulse Electronics HB/HXB Industrial SMD Discrete LAN Transformers are designed for various industrial networks, electronics, and rugged environment applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Termination Style	Inductance	Isolation Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Number of Channels	Length	Width	Height	Series	Packaging
Audio Transformers / Signal Transformers MDL,DUAL, 5GD, 1:1, HF, SMD, T&R HB5G015HLT Pulse Electronics 1: $10.76 700In Stock	Mfr. Part No. HB5G015HLT Mouser Part No 673-HB5G015HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL,DUAL, 5GD, 1:1, HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	700In Stock	Cut Tape $10.76 $9.71 $9.32 $9.03 Reel $8.50 View $8.83 $8.43 $7.03 Quote MouseReel Available	Min.: 1 Mult.: 1 : 350	LAN Transformers	LAN Discrete Modules	SMD/SMT		1.5 kVrms	0 C	+ 70 C	Dual	27.8 mm	15.2 mm	7.2 mm	HB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL,DUAL, 5GPP, 1:1, HF, SMD, T&R HB5G016HLT Pulse Electronics 1: $12.54 700In Stock	Mfr. Part No. HB5G016HLT Mouser Part No 673-HB5G016HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL,DUAL, 5GPP, 1:1, HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	700In Stock	Cut Tape $12.54 $11.32 $10.85 $10.51 Reel $9.63 View $10.19 $9.51 $8.30 MouseReel Available	Min.: 1 Mult.: 1 : 350	LAN Transformers	LAN Discrete Modules with PoE	SMD/SMT		1.5 kVrms	0 C	+ 70 C	Dual	27.8 mm	15.2 mm	7.2 mm	HB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL,DUAL, 5GD, 1:1, HF, SMD, T&R HB5G018HLT Pulse Electronics 1: $12.88 600In Stock	Mfr. Part No. HB5G018HLT Mouser Part No 673-HB5G018HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL,DUAL, 5GD, 1:1, HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	600In Stock	Cut Tape $12.88 $11.44 $10.68 $10.28 Reel $9.42 View $9.97 $8.91 $7.79 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	LAN Transformers	LAN Discrete Modules	SMD/SMT		4 kVrms	0 C	+ 70 C	Dual	32.8 mm	17.6 mm	7.3 mm	HB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL,DUAL, 5GPP, 1:1, HF, SMD, T&R HB5G019HLT Pulse Electronics 1: $12.88 600In Stock	Mfr. Part No. HB5G019HLT Mouser Part No 673-HB5G019HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL,DUAL, 5GPP, 1:1, HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	600In Stock	Cut Tape $12.88 $11.44 $10.68 $10.28 Reel $9.42 View $9.97 $8.91 $7.79 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	LAN Transformers	LAN Discrete Modules with PoE	SMD/SMT		4 kVrms	0 C	+ 70 C	Dual	32.8 mm	17.6 mm	7.3 mm	HB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL, DUAL, 1GPP, 1:1, HF, SMD, T&R HB6012HLT Pulse Electronics 1: $9.67 1,050In Stock	Mfr. Part No. HB6012HLT Mouser Part No 673-HB6012HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, DUAL, 1GPP, 1:1, HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	1,050In Stock	Cut Tape $9.67 $8.73 $8.38 $8.12 Reel $7.43 View $7.87 $7.34 $7.03 $6.23 MouseReel Available	Min.: 1 Mult.: 1 : 350	LAN Transformers	LAN Discrete Modules with PoE	SMD/SMT		1.5 kVrms	0 C	+ 70 C	Dual	27.8 mm	15.2 mm	7.2 mm	HB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 100PP 1:1 EXT SMD HXB2001HLT Pulse Electronics 1: $4.37 127In Stock 1,200Expected 2/2/2027	Mfr. Part No. HXB2001HLT Mouser Part No 673-HXB2001HLT	Pulse Electronics	Audio Transformers / Signal Transformers 100PP 1:1 EXT SMD Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	127In Stock 1,200Expected 2/2/2027	Cut Tape $4.37 $3.81 $3.60 $3.43 Reel $3.18 View $3.29 $3.02 $2.42 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,400 : 600	LAN Transformers	LAN Discrete Modules with PoE	SMD/SMT		1.5 kVrms	- 40 C	+ 85 C	Single	12.8 mm	9.3 mm	5.7 mm	HXB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL, SIN, 2.5GPP,1:1,EXT, HF, SMD, T&R HXB4017HLT Pulse Electronics 1: $8.95 1,400In Stock	Mfr. Part No. HXB4017HLT Mouser Part No 673-HXB4017HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, SIN, 2.5GPP,1:1,EXT, HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	1,400In Stock	Cut Tape $8.95 $8.08 $7.75 $7.59 Reel $7.10 View $7.41 $7.02 $6.69 $5.81 MouseReel Available	Min.: 1 Mult.: 1 : 350	LAN Transformers	LAN Discrete Modules with PoE	SMD/SMT		1.5 kVrms	- 40 C	+ 85 C	Single	17.6 mm	15.9 mm	6 mm	HXB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL, DUAL,2,5GPP, 1:1,EXT. HF, SMD,T&R HXB4019HLT Pulse Electronics 1: $12.96 200In Stock	Mfr. Part No. HXB4019HLT Mouser Part No 673-HXB4019HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, DUAL,2,5GPP, 1:1,EXT. HF, SMD,T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	200In Stock	Cut Tape $12.96 $11.17 $10.40 $10.04 Reel $9.19 View $9.72 $7.85 $7.71 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	LAN Transformers	LAN Discrete Modules with PoE	SMD/SMT		1.5 kVrms	- 40 C	+ 85 C	Dual	32.8 mm	17.6 mm	7.3 mm	HXB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL, SIN, 5GPP, 1:1,EXT. HF, SMD, T&R HXB5G010HLT Pulse Electronics 1: $8.64 1,050In Stock	Mfr. Part No. HXB5G010HLT Mouser Part No 673-HXB5G010HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, SIN, 5GPP, 1:1,EXT. HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	1,050In Stock	Cut Tape $8.64 $7.79 $7.48 $7.25 Reel $6.64 View $7.03 $6.62 $6.43 $5.62 MouseReel Available	Min.: 1 Mult.: 1 : 350	LAN Transformers	LAN Discrete Modules with PoE	SMD/SMT		1.5 kVrms	- 40 C	+ 85 C	Single	17.6 mm	15.9 mm	6 mm	HXB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL, SIN, 5GPP, 1:1,EXT. HF, SMD, T&R HXB5G012HLT Pulse Electronics 1: $6.84 1,050In Stock	Mfr. Part No. HXB5G012HLT Mouser Part No 673-HXB5G012HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, SIN, 5GPP, 1:1,EXT. HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	1,050In Stock	Cut Tape $6.84 $6.19 $5.93 $5.75 Reel $5.36 View $5.58 $5.18 $5.00 $4.38 MouseReel Available	Min.: 1 Mult.: 1 : 350	LAN Transformers	LAN Discrete Modules with PoE	SMD/SMT		4 kVrms	- 40 C	+ 85 C	Single	17.6 mm	15.9 mm	6 mm	HXB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL, SIN, GPP, 1:1,EXT. HF, SMD, T&R HXB5G014HLT Pulse Electronics 1: $6.84 1,050In Stock	Mfr. Part No. HXB5G014HLT Mouser Part No 673-HXB5G014HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, SIN, GPP, 1:1,EXT. HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	1,050In Stock	Cut Tape $6.84 $6.19 $5.93 $5.75 Reel $5.47 View $5.70 $5.37 $5.00 $4.38 MouseReel Available	Min.: 1 Mult.: 1 : 350	LAN Transformers	LAN Discrete Modules with PoE	SMD/SMT		1.5 kVrms	- 40 C	+ 85 C	Single	17.6 mm	15.9 mm	6 mm	HXB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL,DUAL, 5GPP, 1:1,EXT. HF, SMD, T&R HXB5G017HLT Pulse Electronics 1: $11.26 700In Stock	Mfr. Part No. HXB5G017HLT Mouser Part No 673-HXB5G017HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL,DUAL, 5GPP, 1:1,EXT. HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	700In Stock	Cut Tape $11.26 $10.17 $9.76 $9.45 Reel $8.83 View $9.17 $7.47 Quote MouseReel Available	Min.: 1 Mult.: 1 : 350	LAN Transformers	LAN Discrete Modules with PoE	SMD/SMT		1.5 kVrms	- 40 C	+ 85 C	Dual	27.8 mm	15.2 mm	7.2 mm	HXB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL,DUAL, 5GPP, 1:1,EXT. HF, SMD, T&R HXB5G020HLT Pulse Electronics 1: $11.19 600In Stock	Mfr. Part No. HXB5G020HLT Mouser Part No 673-HXB5G020HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL,DUAL, 5GPP, 1:1,EXT. HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	600In Stock	Cut Tape $11.19 $10.12 $9.70 $9.40 Reel $8.66 View $9.11 $8.39 $7.38 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	LAN Transformers	LAN Discrete Modules with PoE	SMD/SMT		1.5 kVrms	- 40 C	+ 85 C	Dual	32.8 mm	17.6 mm	7.3 mm	HXB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL, SIN, 1GPP, 1:1,EXT HF, SMD, T&R HXB6009HLT Pulse Electronics 1: $7.72 1,400In Stock	Mfr. Part No. HXB6009HLT Mouser Part No 673-HXB6009HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, SIN, 1GPP, 1:1,EXT HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	1,400In Stock	Cut Tape $7.72 $6.98 $6.70 $6.49 Reel $5.94 View $6.30 $5.93 $5.73 $4.99 MouseReel Available	Min.: 1 Mult.: 1 : 350	LAN Transformers	LAN Discrete Modules with PoE	SMD/SMT		1.5 kVrms	- 40 C	+ 85 C	Single	17.6 mm	15.9 mm	6 mm	HXB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL, SIN, 10GD,1:1, EXT. HF, SMD, T&R HXB7008HLT Pulse Electronics 1: $7.33 172In Stock	Mfr. Part No. HXB7008HLT Mouser Part No 673-HXB7008HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, SIN, 10GD,1:1, EXT. HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	172In Stock	Cut Tape $7.33 $6.64 $6.36 $6.17 Reel $5.88 View $5.98 $4.96 $4.77 $4.76 MouseReel Available	Min.: 1 Mult.: 1 : 350	LAN Transformers	LAN Discrete Modules	SMD/SMT		1.5 kVrms	- 40 C	+ 90 C	Single	17.6 mm	15.9 mm	6 mm	HXB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL, SIN, 10GPP, 1:1, HF, EXT, SMD, T&R HXB7011HLT Pulse Electronics 1: $6.16 330In Stock	Mfr. Part No. HXB7011HLT Mouser Part No 673-HXB7011HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, SIN, 10GPP, 1:1, HF, EXT, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	330In Stock	Cut Tape $6.16 $5.82 $5.34 $5.17 Reel $4.95 View $4.13 $4.00 $3.94 Quote MouseReel Available	Min.: 1 Mult.: 1 : 350	LAN Transformers	LAN Discrete Modules with PoE	SMD/SMT		1.5 kVrms	- 40 C	+ 90 C	Single	17.6 mm	15.9 mm	6 mm	HXB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL,DUAL, 10GD, 1:1,EXT. HF, SMD, T&R HXB7013HLT Pulse Electronics 1: $12.61 600In Stock	Mfr. Part No. HXB7013HLT Mouser Part No 673-HXB7013HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL,DUAL, 10GD, 1:1,EXT. HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	600In Stock	Cut Tape $12.61 $11.91 $11.12 $10.73 Reel $9.97 View $10.39 $9.45 $8.28 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	LAN Transformers	LAN Discrete Modules	SMD/SMT		1.5 kVrms	- 40 C	+ 90 C	Dual	32.8 mm	17.6 mm	7.3 mm	HXB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL,DUAL, 10GPP, 1:1,EXT. HF, SMD, T&R HXB7015HLT Pulse Electronics 1: $12.61 598In Stock	Mfr. Part No. HXB7015HLT Mouser Part No 673-HXB7015HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL,DUAL, 10GPP, 1:1,EXT. HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	598In Stock	Cut Tape $12.61 $11.91 $11.12 $10.73 Reel $9.97 View $10.39 $9.45 $8.34 MouseReel Available	Min.: 1 Mult.: 1 : 300	LAN Transformers	LAN Discrete Modules with PoE	SMD/SMT		1.5 kVrms	- 40 C	+ 105 C	Dual	32.8 mm	17.6 mm	7.3 mm	HXB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL,DUAL, 10GPP, 1:1,EXT. HF, SMD, T&R HXB7016HLT Pulse Electronics 1: $12.61 597In Stock	Mfr. Part No. HXB7016HLT Mouser Part No 673-HXB7016HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL,DUAL, 10GPP, 1:1,EXT. HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	597In Stock	Cut Tape $12.61 $11.91 $11.12 $10.73 Reel $9.97 View $10.39 $9.45 $8.28 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	LAN Transformers	LAN Discrete Modules with PoE	SMD/SMT		1.5 kVrms	- 40 C	+ 90 C	Dual	32.8 mm	17.6 mm	7.3 mm	HXB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL,QUAD, 100D, 1:1, HF,SMD,T&R HB3006HLT Pulse Electronics 1: $6.34 439In Stock	Mfr. Part No. HB3006HLT Mouser Part No 673-HB3006HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL,QUAD, 100D, 1:1, HF,SMD,T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	439In Stock	Cut Tape $6.34 $5.78 $5.22 $5.03 Reel $4.03 View $5.00 $3.90 $3.84 Quote MouseReel Available	Min.: 1 Mult.: 1 : 400	LAN Transformers	LAN Discrete Modules	SMD/SMT		1.5 kVrms	0 C	+ 70 C	Quad	28 mm	16.1 mm	5.7 mm	HB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MOD DUAL 1GPP 1:1 EXT. HF SMD HXB6020HLT Pulse Electronics 1: $7.86 1,188Expected 30/10/2026	Mfr. Part No. HXB6020HLT Mouser Part No 673-HXB6020HLT	Pulse Electronics	Audio Transformers / Signal Transformers MOD DUAL 1GPP 1:1 EXT. HF SMD Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	1,188Expected 30/10/2026	Cut Tape $7.86 $6.11 $5.86 $5.68 Reel $5.02 View $5.48 $5.20 $4.35 MouseReel Available	Min.: 1 Mult.: 1 : 600			SMD/SMT	350 uH		- 40 C	+ 85 C		15.1 mm	7.1 mm		HXB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL,DUAL, 1GPP, 1:1, EXT. HF, SMD, T&R HXB6015HLT Pulse Electronics 1: $11.87 600Expected 2/3/2027	Mfr. Part No. HXB6015HLT Mouser Part No 673-HXB6015HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL,DUAL, 1GPP, 1:1, EXT. HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	600Expected 2/3/2027	Cut Tape $11.87 $10.72 $10.28 $9.97 Reel $8.64 View $9.93 $7.98 $7.79 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	LAN Transformers	LAN Discrete Modules with PoE	SMD/SMT		1.5 kVrms	- 40 C	+ 85 C	Dual	32.8 mm	17.6 mm	7.3 mm	HXB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL, SIN, 1GD,1:1, HF,18P,THT,TU HB5604NL Pulse Electronics 2,170: $2.00 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. HB5604NL Mouser Part No 673-HB5604NL	Pulse Electronics	Audio Transformers / Signal Transformers MDL, SIN, 1GD,1:1, HF,18P,THT,TU Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	Non-Stocked Lead-Time 12 Weeks	$2.00 $1.92	Min.: 2,170 Mult.: 2,170												HB	Tube
Audio Transformers / Signal Transformers MDL,DUAL, 1GD, 1:1, HF, 48P THT, TU HB5605NL Pulse Electronics 864: $3.39 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. HB5605NL Mouser Part No 673-HB5605NL	Pulse Electronics	Audio Transformers / Signal Transformers MDL,DUAL, 1GD, 1:1, HF, 48P THT, TU Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$3.39 $3.35 Quote Quote	Min.: 864 Mult.: 864	LAN Transformers	LAN Discrete Modules	Through Hole		1.5 kVrms	0 C	+ 70 C	Dual	28.1 mm	11.1 mm	11 mm	HB	Tube
Audio Transformers / Signal Transformers MDL,DUAL, 1GD, 1:1, HF, 48P THT, TU HB5606NL Pulse Electronics 864: $3.44 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. HB5606NL Mouser Part No 673-HB5606NL	Pulse Electronics	Audio Transformers / Signal Transformers MDL,DUAL, 1GD, 1:1, HF, 48P THT, TU Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$3.44 $3.39 Quote Quote	Min.: 864 Mult.: 864	LAN Transformers	LAN Discrete Modules	Through Hole		1.5 kVrms	0 C	+ 70 C	Dual	28.1 mm	11.1 mm	11 mm	HB	Tube

HB/HXB Industrial SMD Discrete LAN Transformers

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