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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.

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Part #

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:41

TG42-1406N1LF
HALO Electronics
1: $4.60
58In Stock
520Expected 17/04/2026

Mfr. Part No.
TG42-1406N1LF

Mouser Part No
493-TG42-1406N1LF

HALO Electronics

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:41

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Datasheet

58In Stock

520Expected 17/04/2026

$4.60

$2.96

$2.41

$1.95

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers

TG91-1505J24RL
HALO Electronics
1: $18.30
31In Stock

Mfr. Part No.
TG91-1505J24RL

Mouser Part No
493-TG91-1505J24RL

HALO Electronics

Audio Transformers / Signal Transformers

Datasheet

31In Stock

$18.30

$13.07

$10.98

$9.15

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch

TG91-1505N1RL
HALO Electronics
1: $6.35
570In Stock
680Expected 17/04/2026

Mfr. Part No.
TG91-1505N1RL

Mouser Part No
493-TG91-1505N1RL

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch

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Datasheet

570In Stock

680Expected 17/04/2026

$6.35

$4.11

$3.35

$2.71

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10BASE-T THT 16P 200uH 1:1 & 1:1.41

TD42-2006QRL
HALO Electronics
1: $5.35
416In Stock

Mfr. Part No.
TD42-2006QRL

Mouser Part No
493-TD42-2006QRL

HALO Electronics

Audio Transformers / Signal Transformers 10BASE-T THT 16P 200uH 1:1 & 1:1.41

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Datasheet

416In Stock

$5.35

$3.46

$2.82

$2.28

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10BASE-T PCMCIA SMD 1:1 Filterless

TG04-2006P1RL
HALO Electronics
1: $6.95
301In Stock

Mfr. Part No.
TG04-2006P1RL

Mouser Part No
493-TG04-2006P1RL

HALO Electronics

Audio Transformers / Signal Transformers 10BASE-T PCMCIA SMD 1:1 Filterless

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Datasheet

301In Stock

$6.95

$4.96

$4.17

$3.47

$2.72

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers T1/E1 MiniOctal SMD 32P 8Channel ISO MOD

TG05-1505NURLTR
HALO Electronics
1: $21.75
6In Stock

Mfr. Part No.
TG05-1505NURLTR

Mouser Part No
493-TG05-1505NURLTR

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 MiniOctal SMD 32P 8Channel ISO MOD

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Datasheet

6In Stock

Cut Tape

$21.75

$14.04

$11.46

$9.26

Reel

$6.70

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 450

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

TG110-S055P2RL
HALO Electronics
1: $10.85
153In Stock
520On Order

Mfr. Part No.
TG110-S055P2RL

Mouser Part No
493-TG110-S055P2RL

HALO Electronics

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

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Datasheet

153In Stock

520On Order

$10.85

$7.00

$5.71

$4.62

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh

TG15-1205NSRL
HALO Electronics
1: $4.75
258In Stock

Mfr. Part No.
TG15-1205NSRL

Mouser Part No
493-TG15-1205NSRL

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh

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Datasheet

258In Stock

$4.75

$3.06

$2.50

$2.02

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers T1/E1 MiniOctal SMD 32P 8Channel ISO MOD

TG05-1505NURL
HALO Electronics
1: $21.35
386In Stock

Mfr. Part No.
TG05-1505NURL

Mouser Part No
493-TG05-1505NURL

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 MiniOctal SMD 32P 8Channel ISO MOD

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Datasheet

386In Stock

$21.35

$6.14

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10BASE-T SMD 16P Dual Port 1:1, 1:41

TG54-1006N2RL
HALO Electronics
1: $7.10
394In Stock

Mfr. Part No.
TG54-1006N2RL

Mouser Part No
493-TG54-1006N2RL

HALO Electronics

Audio Transformers / Signal Transformers 10BASE-T SMD 16P Dual Port 1:1, 1:41

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Datasheet

394In Stock

$7.10

$4.58

$3.03

$2.54

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers GIGABIT PoE+ ISO MOD 24P SMD Dual Port

TG111-HP3NZRL
HALO Electronics
1: $12.20
485In Stock

Mfr. Part No.
TG111-HP3NZRL

Mouser Part No
493-TG111-HP3NZRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT PoE+ ISO MOD 24P SMD Dual Port

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Datasheet

485In Stock

$12.20

$7.88

$6.43

$5.20

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10/100BASETX SMD 16P 1Port Choke

TG22-3506NDRL
HALO Electronics
1: $10.00
314In Stock

Mfr. Part No.
TG22-3506NDRL

Mouser Part No
493-TG22-3506NDRL

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASETX SMD 16P 1Port Choke

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Datasheet

314In Stock

$10.00

$3.02

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD

TGSP-S024NXRL
HALO Electronics
1: $15.60
181In Stock

Mfr. Part No.
TGSP-S024NXRL

Mouser Part No
493-TGSP-S024NXRL

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD

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Datasheet

181In Stock

$15.60

$4.88

$4.76

$4.75

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD

TG49-LVL1NXRL
HALO Electronics
1: $15.75
298In Stock

Mfr. Part No.
TG49-LVL1NXRL

Mouser Part No
493-TG49-LVL1NXRL

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD

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Datasheet

298In Stock

$15.75

$4.51

$4.40

$4.35

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers ETHERNET BACKPLANE 32P ISO MOD SMD

TG110-BP01NURL
HALO Electronics
1: $12.20
260In Stock

Mfr. Part No.
TG110-BP01NURL

Mouser Part No
493-TG110-BP01NURL

HALO Electronics

Audio Transformers / Signal Transformers ETHERNET BACKPLANE 32P ISO MOD SMD

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Datasheet

260In Stock

$12.20

$3.60

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10/100BASE-TX SMD PoE 24P Dual Port

TG110-RP06NJRL
HALO Electronics
1: $13.45
302In Stock

Mfr. Part No.
TG110-RP06NJRL

Mouser Part No
493-TG110-RP06NJRL

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD PoE 24P Dual Port

Learn More

Datasheet

302In Stock

$13.45

$8.69

$7.09

$5.73

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh

TG02-1205NSRL
HALO Electronics
1: $4.75
532In Stock

Mfr. Part No.
TG02-1205NSRL

Mouser Part No
493-TG02-1205NSRL

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh

Learn More

Datasheet

532In Stock

$4.75

$3.06

$2.50

$2.02

View

Min.: 1
Mult.: 1

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

TG110-E050N5LFTR
HALO Electronics
1: $6.45
12,031In Stock

Mfr. Part No.
TG110-E050N5LFTR

Mouser Part No
493-TG110-E050N5LFTR

HALO Electronics

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

Learn More

Datasheet

12,031In Stock

Cut Tape

$6.45

$4.17

$3.40

$2.75

Reel

$1.99

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 700

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

TG110-S050N2LFTR
HALO Electronics
1: $4.60
18,798In Stock

Mfr. Part No.
TG110-S050N2LFTR

Mouser Part No
493-TG110-S050N2LFTR

HALO Electronics

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

Learn More

Datasheet

18,798In Stock

Cut Tape

$4.60

$2.97

$2.43

$1.96

Reel

$1.36

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

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

TG110-E050N5LF
HALO Electronics
1: $6.80
3,039In Stock
1,457Expected 06/03/2026

Mfr. Part No.
TG110-E050N5LF

Mouser Part No
493-TG110-E050N5LF

HALO Electronics

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

Learn More

Datasheet

3,039In Stock

1,457Expected 06/03/2026

$6.80

$4.39

$3.58

$2.90

View

Min.: 1
Mult.: 1

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

TG110-E050N5RLTR
HALO Electronics
1: $6.75
3,227In Stock

Mfr. Part No.
TG110-E050N5RLTR

Mouser Part No
493-TG110-E050N5RLTR

HALO Electronics

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

Learn More

Datasheet

3,227In Stock

Cut Tape

$6.75

$4.37

$3.57

$2.89

Reel

$2.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 700

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

TG110-E055N5LFTR
HALO Electronics
1: $6.45
3,103In Stock
3,500Expected 26/03/2026

Mfr. Part No.
TG110-E055N5LFTR

Mouser Part No
493-TG110-E055N5LFTR

HALO Electronics

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

Learn More

Datasheet

3,103In Stock

3,500Expected 26/03/2026

Cut Tape

$6.45

$4.17

$3.40

$2.75

Reel

$1.99

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 700

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

TG110-E055N5RLTR
HALO Electronics
1: $6.75
3,657In Stock

Mfr. Part No.
TG110-E055N5RLTR

Mouser Part No
493-TG110-E055N5RLTR

HALO Electronics

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

Learn More

Datasheet

3,657In Stock

Cut Tape

$6.75

$4.37

$3.57

$2.89

Reel

$2.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 700

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

TG110-ESV01N6RL
HALO Electronics
1: $11.15
642In Stock

Mfr. Part No.
TG110-ESV01N6RL

Mouser Part No
493-TG110-ESV01N6RL

HALO Electronics

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

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Datasheet

642In Stock

$11.15

$7.20

$5.88

$4.75

View

Min.: 1
Mult.: 1

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

TG110-RPE5N5LF
HALO Electronics
1: $7.70
1,078In Stock

Mfr. Part No.
TG110-RPE5N5LF

Mouser Part No
493-TG110-RPE5N5LF

HALO Electronics

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

Learn More

Datasheet

1,078In Stock

$7.70

$4.96

$4.05

$3.27

View

Min.: 1
Mult.: 1

Ethernet Transformers

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