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

Ethernet Transformers

HALO Electronics Ethernet Transformers are SMD communication magnetic transformers that range from 10Mbit/s to 10G. Isolation modules are available for data only or data with PoE, PoE+, and higher power PoE requirements. These products are recognized by UL/EN60950 and DEMKO. HALO's patented SMD construction, designs and automated manufacturing processes ensure quality and reliability.

All Results (786)

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; }

Part #

Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port

TG110-RP55N5LFTR
HALO Electronics
1: $3.060
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

Datasheet

937In Stock

Cut Tape

$3.060

$2.934

$2.850

$2.755

Reel

$2.335

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port

TG110-S050N2LF
HALO Electronics
1: $3.712
1.291In Stock

Mfr. Part #
TG110-S050N2LF

Mouser Part #
493-TG110-S050N2LF

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port

Learn More

Datasheet

1.291In Stock

$3.712

$2.450

$2.188

$1.851

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port

TG110-S050N2LFTR
HALO Electronics
1: $4.838
8.690In Stock
13.000Expected 10/9/2026

Mfr. Part #
TG110-S050N2LFTR

Mouser Part #
493-TG110-S050N2LFTR

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port

Learn More

Datasheet

8.690In Stock

13.000Expected 10/9/2026

Cut Tape

$4.838

$3.124

$2.556

$2.061

Reel

$1.430

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Audio Transformers / Signal Transformers SMD ISOLATION MODULE GigE 2-Port Gigabit

TG111-E212NWLF
HALO Electronics
1: $9.118
615In Stock

Mfr. Part #
TG111-E212NWLF

Mouser Part #
493-TG111-E212NWLF

HALO Electronics

Audio Transformers / Signal Transformers SMD ISOLATION MODULE GigE 2-Port Gigabit

Learn More

Datasheet

615In Stock

$9.118

$7.751

$7.614

$7.372

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10/100BASE-TX SMD -40/125C 16P 1Port

TG110-EX50N5LF
HALO Electronics
1: $7.520
448In Stock
New Product

Mfr. Part #
TG110-EX50N5LF

Mouser Part #
493-TG110-EX50N5LF

New Product

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD -40/125C 16P 1Port

Datasheet

448In Stock

$7.520

$5.364

$4.512

$3.755

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port

TG110-E050N5LF
HALO Electronics
1: $4.617
2.354In Stock
9.880On Order

Mfr. Part #
TG110-E050N5LF

Mouser Part #
493-TG110-E050N5LF

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port

Learn More

Datasheet

2.354In Stock

9.880On Order

$4.617

$3.050

$2.556

$2.324

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port

TG110-E050N5RL
HALO Electronics
1: $4.848
5.186In Stock

Mfr. Part #
TG110-E050N5RL

Mouser Part #
493-TG110-E050N5RL

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port

Learn More

Datasheet

5.186In Stock

$4.848

$3.197

$2.797

$2.713

$2.640

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port

TG110-E050N5RLTR
HALO Electronics
1: $7.099
6.670In Stock
9.100Expected 11/9/2026

Mfr. Part #
TG110-E050N5RLTR

Mouser Part #
493-TG110-E050N5RLTR

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port

Learn More

Datasheet

6.670In Stock

9.100Expected 11/9/2026

Cut Tape

$7.099

$4.596

$3.755

$3.039

Reel

$2.198

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port

TG110-E055N5LFTR
HALO Electronics
1: $6.783
4.690In Stock
7.000Expected 11/25/2026

Mfr. Part #
TG110-E055N5LFTR

Mouser Part #
493-TG110-E055N5LFTR

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port

Learn More

Datasheet

4.690In Stock

7.000Expected 11/25/2026

Cut Tape

$6.783

$4.386

$3.576

$2.892

Reel

$2.093

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port

TG110-E055N5RL
HALO Electronics
1: $2.682
920In Stock
1.440Expected 9/25/2026

Mfr. Part #
TG110-E055N5RL

Mouser Part #
493-TG110-E055N5RL

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port

Learn More

Datasheet

920In Stock

1.440Expected 9/25/2026

$2.682

$2.671

$2.493

$2.450

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port

TG110-RP55N5LF
HALO Electronics
1: $7.046
1.552In Stock
1.400Expected 1/13/2027

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

Datasheet

1.552In Stock

1.400Expected 1/13/2027

$7.046

$4.543

$3.712

$2.997

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port

TG110-RPE5N5RL
HALO Electronics
1: $8.466
674In 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

Datasheet

674In Stock

$8.466

$5.469

$4.470

$3.607

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port

TG110-S050N2RLTR
HALO Electronics
1: $3.281
4.397In Stock
9.000On Order

Mfr. Part #
TG110-S050N2RLTR

Mouser Part #
493-TG110-S050N2RLTR

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port

Learn More

Datasheet

4.397In Stock

9.000On Order

Cut Tape

$3.281

$2.682

$2.166

$1.861

Reel

$1.693

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Audio Transformers / Signal Transformers 10/100BASE-TX SMD 1-Port Low Profile

TG110-S050P2RL
HALO Electronics
1: $3.786
522In Stock

Mfr. Part #
TG110-S050P2RL

Mouser Part #
493-TG110-S050P2RL

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD 1-Port Low Profile

Learn More

Datasheet

522In Stock

$3.786

$3.439

$3.429

Quote

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port

TG110-S055N2LF
HALO Electronics
1: $5.732
3.351In Stock

Mfr. Part #
TG110-S055N2LF

Mouser Part #
493-TG110-S055N2LF

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port

Learn More

Datasheet

3.351In Stock

$5.732

$3.712

$2.450

$2.072

$1.756

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port

TG110-S055N2RLTR
HALO Electronics
1: $3.386
4.959In Stock

Mfr. Part #
TG110-S055N2RLTR

Mouser Part #
493-TG110-S055N2RLTR

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port

Learn More

Datasheet

4.959In Stock

Cut Tape

$3.386

$2.766

$2.240

$1.883

Reel

$1.746

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P Lw Prfl 1 Port

TG111-E001J24RL
HALO Electronics
1: $17.721
602In 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

Datasheet

602In Stock

$17.721

$11.495

$11.432

$7.551

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX

TG111-E12NYNLFTR
HALO Electronics
1: $4.564
2.136In 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

Datasheet

2.136In Stock

Cut Tape

$4.564

$4.375

$4.249

$4.112

Reel

$3.565

View

MouseReel Available

Min.: 1
Mult.: 1

: 330

Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 2-Port

TG111-E212NWRL
HALO Electronics
1: $14.608
1.382In Stock

Mfr. Part #
TG111-E212NWRL

Mouser Part #
493-TG111-E212NWRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 2-Port

Learn More

Datasheet

1.382In Stock

$14.608

$11.916

$9.633

$8.087

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers Genesus -40C/+85C Mini 1G For MiniPhy

TG111-MSCE13LF
HALO Electronics
1: $4.901
1.810In Stock

Mfr. Part #
TG111-MSCE13LF

Mouser Part #
493-TG111-MSCE13LF

HALO Electronics

Audio Transformers / Signal Transformers Genesus -40C/+85C Mini 1G For MiniPhy

Learn More

Datasheet

1.810In Stock

$4.901

$4.417

$4.175

$3.965

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke

TG1G-E001NYLF
HALO Electronics
1: $15.039
1.917In Stock

Mfr. Part #
TG1G-E001NYLF

Mouser Part #
493-TG1G-E001NYLF

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke

Learn More

Datasheet

1.917In Stock

$15.039

$9.707

$7.919

$6.405

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port

TG110-S055N2LFTR
HALO Electronics
1: $3.229
5.886In Stock

Mfr. Part #
TG110-S055N2LFTR

Mouser Part #
493-TG110-S055N2LFTR

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port

Learn More

Datasheet

5.886In Stock

Cut Tape

$3.229

$2.629

$2.135

$1.830

Reel

$1.483

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Audio Transformers / Signal Transformers GIGABIT ISO MOD

TG111-S12NYNRL
HALO Electronics
1: $9.938
461In Stock

Mfr. Part #
TG111-S12NYNRL

Mouser Part #
493-TG111-S12NYNRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD

Learn More

Datasheet

461In Stock

$9.938

$3.344

$2.840

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:2.5

TG41-2006NRL
HALO Electronics
1: $5.469
410In Stock

Mfr. Part #
TG41-2006NRL

Mouser Part #
493-TG41-2006NRL

HALO Electronics

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:2.5

Learn More

Datasheet

410In Stock

$5.469

$3.513

$2.871

$2.324

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers AUI ISO MOD SMD GullWing 1:1 100uH

TG01-1006NRL
HALO Electronics
1: $4.417
488In Stock

Mfr. Part #
TG01-1006NRL

Mouser Part #
493-TG01-1006NRL

HALO Electronics

Audio Transformers / Signal Transformers AUI ISO MOD SMD GullWing 1:1 100uH

Learn More

Datasheet

488In Stock

$4.417

$2.861

$2.335

$1.893

View

Min.: 1
Mult.: 1

Ethernet Transformers

All Results (786)

Customer Service Office

Company

Resources

Support

Ethernet Transformers

All Results (786)

Passive Components

Semiconductors