Audio Transformers / Signal Transformers

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10/100BASE-TX PoE/PoE+ Magnetics

HALO Electronics 10/100BASE-TX PoE/PoE+ Magnetics are available in drop-in replacement footprints with non-PoE counterparts for easy migrations to data and Power over Ethernet. These PoE and PoE+ 10/100 magnetics are available in single, dual, and quad-port solutions. The 10/100BASE-TX PoE/PoE+ magnetics also offer proprietary and higher density solutions. These magnetics are UL/EN60950 recognized, IEEE802.af/at compliant, and are ideal for power and data applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) 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	Package / Case	Length	Width	Height	Series	Packaging
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke TG111-E032NYRL HALO Electronics 1: $9.73 956In Stock	Mfr. Part # TG111-E032NYRL Mouser Part # 493-TG111-E032NYRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	956In Stock	$9.73 $8.87 $8.52 $7.66 View $7.63 $7.36 $7.32 Quote	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 100 MHz	350 uH	1.5 kV	- 40 C	+ 85 C	Dual	SMD-24	15.24 mm	13.72 mm	6.35 mm	TG1G	Tube
Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 2-Port TG111-S212NWRL HALO Electronics 1: $28.87 324In Stock	Mfr. Part # TG111-S212NWRL Mouser Part # 493-TG111-S212NWRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 2-Port Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	324In Stock	$28.87 $18.62 $15.19 $12.28 View $10.31 $8.88 $8.50 $8.25	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	100 kHz to 100 MHz	350 uH	1.5 kV	0 C	+ 70 C	Dual, Quad		27.94 mm	7.62 mm	8.64 mm	TG1G	Tube
Audio Transformers / Signal Transformers 10/100BASE-TX SMD PoE 24P Dual Port TG110-RP06NJRL HALO Electronics 1: $11.29 296In Stock	Mfr. Part # TG110-RP06NJRL Mouser Part # 493-TG110-RP06NJRL	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASE-TX SMD PoE 24P Dual Port Learn More about HALO Electronics halo 10 100base tx transformers	Datasheet	296In Stock	$11.29 $9.72 $8.25 $6.85 View $6.29 $6.28 $6.25 Quote	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 100 MHz	350 uH	1.5 kV	0 C	+ 70 C	Dual	SMD-24	13.84 mm	12.19 mm	6.35 mm	TG110	Tube
Audio Transformers / Signal Transformers GIGABIT PoE++ SMD 24P ISO MOD TG111-HRPE41NYRL HALO Electronics 1: $17.35 225In Stock	Mfr. Part # TG111-HRPE41NYRL Mouser Part # 493-TG111-HRPE41NYRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT PoE++ SMD 24P ISO MOD Learn More about HALO Electronics halo gigabit ethernet transformers		225In Stock	$17.35 $11.20 $5.85 $5.59 View $5.57 Quote	Min.: 1 Mult.: 1	PoE Isolation Transformers										13.84 mm	12.19 mm	6.35 mm	TG1G	Tube
Audio Transformers / Signal Transformers GIGABIT PoE+ ISO MOD 24P SMD Dual Port TG111-HP3NZRL HALO Electronics 1: $17.57 457In Stock	Mfr. Part # TG111-HP3NZRL Mouser Part # 493-TG111-HP3NZRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT PoE+ ISO MOD 24P SMD Dual Port Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	457In Stock	$17.57 $11.35 $9.26 $7.49 View $5.72 $5.70 Quote	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT			1.5 kV	0 C	+ 70 C	Dual	SMD-24	17.78 mm	12.19 mm	5.84 mm	TG1G	Tube
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke TG1G-S031NYRL HALO Electronics 1: $16.63 349In Stock	Mfr. Part # TG1G-S031NYRL Mouser Part # 493-TG1G-S031NYRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	349In Stock	$16.63 $10.73 $6.13 $5.54 View $5.20 Quote	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 100 MHz	350 uH	1.5 kV	0 C	+ 70 C	Dual	SMD-24	15.24 mm	13.72 mm	6.35 mm	TG1G	Tube
Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX TG111-E12NYNRLTR HALO Electronics 1: $16.49 13In Stock 330Expected 2027-06-18	Mfr. Part # TG111-E12NYNRLTR Mouser Part # 493-TG111-E12NYNRLTR	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	13In Stock 330Expected 2027-06-18	Cut Tape $16.49 $10.64 $8.68 $7.01 Reel $5.89 View $5.08 $4.85 $4.72 MouseReel Available	Min.: 1 Mult.: 1 : 330	LAN Isolation Transformers	Module	SMD/SMT				- 40 C	+ 85 C			15.24 mm	13.72 mm	6.35 mm	TG1G	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port TG110-RP55N5RLTR HALO Electronics 1: $10.51 69In Stock 1,400On Order	Mfr. Part # TG110-RP55N5RLTR Mouser Part # 493-TG110-RP55N5RLTR	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port Learn More about HALO Electronics halo 10 100base tx transformers	Datasheet	69In Stock 1,400On Order On Order Ship Dates Mfr. #: TG110-RP55N5RLTR Stock: 69 Can Ship Immediately On Order: 700 Expected 2027-05-14 700 Expected 2027-07-16 Factory Lead-Time: 33 Weeks	Cut Tape $10.51 $6.81 $5.56 $4.49 Reel $3.50 View $3.77 $3.30 MouseReel Available	Min.: 1 Mult.: 1 : 700	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 80 MHz		1.5 kV	0 C	+ 70 C	Single	SMD-16	12.7 mm	7.11 mm	6.35 mm	TG110	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE+ 1Port TG110-HPE7N5RL HALO Electronics 1: $12.31 336In Stock	Mfr. Part # TG110-HPE7N5RL Mouser Part # 493-TG110-HPE7N5RL	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE+ 1Port Learn More about HALO Electronics halo 10 100base tx transformers	Datasheet	336In Stock	$12.31 $8.78 $7.39 $6.15 View $4.61 $3.69 $3.36	Min.: 1 Mult.: 1	LAN Transformers	Module	SMD/SMT	1 MHz to 80 MHz	350 uH	1.5 kV	- 40 C	+ 85 C	Single	SMD-16	12.7 mm	7.11 mm	6.35 mm	TG110	Tube
Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port TG110-RPE5N5RLTR HALO Electronics 1: $12.02 267In Stock 2,100Expected 2027-05-21	Mfr. Part # TG110-RPE5N5RLTR Mouser Part # 493-TG110-RPE5N5RLTR	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port Learn More about HALO Electronics halo 10 100base tx transformers	Datasheet	267In Stock 2,100Expected 2027-05-21	Cut Tape $12.02 $7.78 $6.34 $5.13 Reel $3.70 View $4.31 $3.69 MouseReel Available	Min.: 1 Mult.: 1 : 700	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 80 MHz		1.5 kV	- 40 C	+ 85 C	Single	SMD-16	12.7 mm	7.11 mm	6.35 mm	TG110	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 2-Port TG111-E212NWRLTR HALO Electronics 1: $31.54 23In Stock 1,200Expected 2027-05-14	Mfr. Part # TG111-E212NWRLTR Mouser Part # 493-TG111-E212NWRLTR	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 2-Port Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	23In Stock 1,200Expected 2027-05-14	Cut Tape $31.54 $20.38 $16.62 $13.44 Reel $11.28 View $9.72 $9.29 $9.01 MouseReel Available	Min.: 1 Mult.: 1 : 300	LAN Isolation Transformers	Module	SMD/SMT				- 40 C	+ 85 C			27.94 mm	7.62 mm	8.64 mm	TG1G	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke TG1G-S012NZRL HALO Electronics 1: $16.99 18In Stock	Mfr. Part # TG1G-S012NZRL Mouser Part # 493-TG1G-S012NZRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	18In Stock	$16.99 $10.96 $8.94 $7.23 View $6.06 $5.23 $5.00 $4.87	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 100 MHz	350 uH	1.5 kV	0 C	+ 70 C	Dual	SMD-24	17.78 mm	12.19 mm	5.84 mm	TG1G	Tube
Audio Transformers / Signal Transformers 10/100BASETX SMD 16P 1Port Choke TG22-3506NDRL HALO Electronics 1: $14.40 258In Stock	Mfr. Part # TG22-3506NDRL Mouser Part # 493-TG22-3506NDRL	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASETX SMD 16P 1Port Choke Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	258In Stock	$14.40 $4.39	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	100 kHz to 100 MHz	350 uH	1.5 kV	0 C	+ 70 C	Single	SMD-16	25.4 mm	9.4 mm	9.4 mm	TG	Tube
Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port TG110-RP55N5LFTR HALO Electronics 1: $4.19 937In Stock	Mfr. Part # TG110-RP55N5LFTR Mouser Part # 493-TG110-RP55N5LFTR	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port Learn More about HALO Electronics halo 10 100base tx transformers	Datasheet	937In Stock	Cut Tape $4.19 $4.02 $3.90 $3.77 Reel $3.20 View $3.60 $3.10 $3.02 MouseReel Available	Min.: 1 Mult.: 1 : 700	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 80 MHz		1.5 kV	0 C	+ 70 C		SMD-16	12.7 mm	7.11 mm	6.35 mm	TG110	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port TG110-RPE5N5LF HALO Electronics 1: $7.14 1,029In Stock	Mfr. Part # TG110-RPE5N5LF Mouser Part # 493-TG110-RPE5N5LF	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port Learn More about HALO Electronics halo 10 100base tx transformers	Datasheet	1,029In Stock	$7.14 $4.71 $4.08 $3.97 View $3.69 $3.36	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 80 MHz		1.5 kV	- 40 C	+ 85 C	Single	SMD-16	12.7 mm	7.11 mm	6.35 mm	TG110	Tube
Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port TG110-RPE5N5RL HALO Electronics 1: $11.59 624In Stock	Mfr. Part # TG110-RPE5N5RL Mouser Part # 493-TG110-RPE5N5RL	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port Learn More about HALO Electronics halo 10 100base tx transformers	Datasheet	624In Stock	$11.59 $7.49 $6.12 $4.94 View $4.15 $3.57 $3.43 $3.33	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 80 MHz		1.5 kV	- 40 C	+ 85 C	Single	SMD-16	12.7 mm	7.11 mm	6.35 mm	TG110	Tube
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P Lw Prfl 1 Port TG111-E001J24RL HALO Electronics 1: $24.26 527In Stock	Mfr. Part # TG111-E001J24RL Mouser Part # 493-TG111-E001J24RL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P Lw Prfl 1 Port Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	527In Stock	$24.26 $15.74 $15.65 $10.34 View $8.68 $7.91 $7.88 $7.46 Quote	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 100 MHz	350 uH	1.5 kV	- 40 C	+ 85 C	Dual	SMD-24	13.21 mm	12.19 mm	3.76 mm	TG111	Tube
Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX TG111-E12NYNLF HALO Electronics 1: $15.19 1,796In Stock	Mfr. Part # TG111-E12NYNLF Mouser Part # 493-TG111-E12NYNLF	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	1,796In Stock	$15.19 $9.82 $8.01 $6.48 View $5.44 $4.69 $4.48 $4.35	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT				- 40 C	+ 85 C			15.24 mm	13.72 mm	6.35 mm	TG1G	Tube
Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX TG111-E12NYNLFTR HALO Electronics 1: $6.25 2,052In Stock	Mfr. Part # TG111-E12NYNLFTR Mouser Part # 493-TG111-E12NYNLFTR	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	2,052In Stock	Cut Tape $6.25 $5.99 $5.82 $5.63 Reel $4.88 View $4.71 $4.59 $4.42 MouseReel Available	Min.: 1 Mult.: 1 : 330	LAN Isolation Transformers	Module	SMD/SMT				- 40 C	+ 85 C			15.24 mm	13.72 mm	6.35 mm	TG1G	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 2-Port TG111-E212NWRL HALO Electronics 1: $20.00 1,356In Stock	Mfr. Part # TG111-E212NWRL Mouser Part # 493-TG111-E212NWRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 2-Port Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	1,356In Stock	$20.00 $16.32 $13.19 $11.07 View $10.02 $9.71 Quote	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 100 MHz	350 uH	1.5 kV	- 40 C	+ 85 C		SMD-50	27.94 mm	7.62 mm	8.64 mm	TG1G	Tube
Audio Transformers / Signal Transformers GIGABIT ISO MOD TG111-S12NYNRL HALO Electronics 1: $13.61 Non-Stocked Lead-Time 11 Weeks	Mfr. Part # TG111-S12NYNRL Mouser Part # 493-TG111-S12NYNRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	Non-Stocked Lead-Time 11 Weeks	$13.61 $4.58 $3.89	Min.: 1 Mult.: 1	Isolation Transformers										15.24 mm	13.72 mm	6.35 mm	TG1G	Tube
Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port TG110-RP55N5LF HALO Electronics 1: $9.65 537In Stock 4,240On Order	Mfr. Part # TG110-RP55N5LF Mouser Part # 493-TG110-RP55N5LF	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port Learn More about HALO Electronics halo 10 100base tx transformers	Datasheet	537In Stock 4,240On Order On Order Ship Dates Mfr. #: TG110-RP55N5LF Stock: 537 Can Ship Immediately On Order: 1,400 Expected 2027-01-13 2,840 Expected 2027-04-02 Factory Lead-Time: 26 Weeks	$9.65 $6.22 $5.08 $4.10 View $3.44 $2.97 $2.84 $2.76	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 80 MHz		1.5 kV	0 C	+ 70 C		SMD-16	12.7 mm	7.11 mm	6.35 mm	TG110	Tube
Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX TG111-E10NYNLF HALO Electronics 1: $10.44 637In Stock	Mfr. Part # TG111-E10NYNLF Mouser Part # 493-TG111-E10NYNLF	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	637In Stock	$10.44 $6.74 $5.50 $4.45 View $3.74 $3.23 $3.08 $3.00	Min.: 1 Mult.: 1	LAN Isolation Transformers													TG1G	Tube
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke TG111-E112NYRL HALO Electronics 1: $22.90 206In Stock	Mfr. Part # TG111-E112NYRL Mouser Part # 493-TG111-E112NYRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	206In Stock	$22.90 $14.77 $10.54 $7.91 View $7.11 $7.06 $6.91 Quote	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 100 MHz	350 uH	1.5 kV	- 40 C	+ 85 C	Single	SMD-24	15.24 mm	13.72 mm	6.35 mm	TG1G	Tube
Audio Transformers / Signal Transformers GIGABIT ISO MOD TG111-HPE1NYNLF HALO Electronics 1: $18.29 303In Stock 5,760On Order	Mfr. Part # TG111-HPE1NYNLF Mouser Part # 493-TG111-HPE1NYNLF	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	303In Stock 5,760On Order On Order Ship Dates Mfr. #: TG111-HPE1NYNLF Stock: 303 Can Ship Immediately On Order: 504 Expected 2026-10-23 792 Expected 2026-12-16 4,464 Expected 2027-01-01 Factory Lead-Time: 19 Weeks	$18.29 $11.82 $9.65 $7.80 View $6.55 $5.64 $5.40 $5.23	Min.: 1 Mult.: 1	Isolation Transformers													TG1G	Tube

10/100BASE-TX PoE/PoE+ Magnetics

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