Audio Transformers / Signal Transformers

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2.5G/5G BASE-T Multi-Gig Ethernet Transformers

HALO Electronics 2.5G/5G BASE-T Multi-Gig Ethernet Transformers are available in Power over Ethernet (PoE), PoE+, and 4PPoE (+90W) capabilities. These transformers footprint can be interchanged with other 1G, 2.5G, 5G, and 10G HALO transformers. The 2.5G/5G NZ/NZ5 transformers operate at both standard and extended temperature ranges and are designed to meet or exceed the IEEE802.3bz standard. This 2.5G/G series is designed for Power Source Equipment (PSE) and PD PoE applications. These transformers are single port Ethernet isolation modules.

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Part #

Audio Transformers / Signal Transformers 2.5GBaseT 4PPoE 90W 1A 0.4mOhm 1Port

TG2G-HPE10NZ5LF
HALO Electronics
1: HK$60.91
675In Stock

Mfr. Part No.
TG2G-HPE10NZ5LF

Mouser Part No
493-TG2G-HPE10NZ5LF

HALO Electronics

Audio Transformers / Signal Transformers 2.5GBaseT 4PPoE 90W 1A 0.4mOhm 1Port

Learn More

Datasheet

675In Stock

HK$60.91

HK$47.43

HK$47.02

HK$46.53

HK$46.36

Min.: 1
Mult.: 1

PoE Isolation Transformers

Module

SMD/SMT

1500 Vrms

- 40 C

+ 85 C

Quad

SMD-24

18.33 mm

16.38 mm

6.48 mm

2.5G/5G BASE-T

Tube

Audio Transformers / Signal Transformers 10GBASET 350mA PoE 3-Wire Chk 1-Port

TG10G-RP02NJLF
HALO Electronics
1: HK$123.71
444In Stock

Mfr. Part No.
TG10G-RP02NJLF

Mouser Part No
493-TG10G-RP02NJLF

HALO Electronics

Audio Transformers / Signal Transformers 10GBASET 350mA PoE 3-Wire Chk 1-Port

Learn More

Datasheet

444In Stock

HK$123.71

HK$79.98

HK$65.27

HK$52.77

View

Min.: 1
Mult.: 1

PoE Isolation Transformers

Module

SMD/SMT

1500 Vrms

0 C

+ 70 C

Quad

10G Base-T Interface

SMD-24

13.84 mm

12.19 mm

6.35 mm

TG10G

Tube

Audio Transformers / Signal Transformers 5GBase-T PoE 1-Port 30W 350mA 0.5mOhms

TG5G-E12NZ5LF
HALO Electronics
1: HK$137.27
60In Stock

Mfr. Part No.
TG5G-E12NZ5LF

Mouser Part No
493-TG5G-E12NZ5LF

HALO Electronics

Audio Transformers / Signal Transformers 5GBase-T PoE 1-Port 30W 350mA 0.5mOhms

Learn More

Datasheet

60In Stock

HK$137.27

HK$88.53

HK$72.25

HK$58.44

View

Min.: 1
Mult.: 1

PoE Isolation Transformers

Module

SMD/SMT

1500 Vrms

- 40 C

+ 85 C

Quad

SMD-24

18.33 mm

16.38 mm

6.48 mm

2.5G/5G BASE-T

Tube

Audio Transformers / Signal Transformers 5GBase-T 4PPoE 1Port 90W 1A 0.4mOhms

TG5G-HP10NZ5LF
HALO Electronics
1: HK$155.77
22In Stock

Mfr. Part No.
TG5G-HP10NZ5LF

Mouser Part No
493-TG5G-HP10NZ5LF

HALO Electronics

Audio Transformers / Signal Transformers 5GBase-T 4PPoE 1Port 90W 1A 0.4mOhms

Learn More

Datasheet

22In Stock

HK$155.77

HK$100.53

HK$82.04

HK$66.34

View

Min.: 1
Mult.: 1

PoE Isolation Transformers

Module

SMD/SMT

1500 Vrms

0 C

+ 70 C

Quad

SMD-24

18.33 mm

16.38 mm

6.48 mm

2.5G/5G BASE-T

Tube

Audio Transformers / Signal Transformers 5GBase-T PoE+ 1-Port 60W 600mA 0.5mOhms

TG5G-HP6NZ5LF
HALO Electronics
1: HK$126.59
7In Stock

Mfr. Part No.
TG5G-HP6NZ5LF

Mouser Part No
493-TG5G-HP6NZ5LF

HALO Electronics

Audio Transformers / Signal Transformers 5GBase-T PoE+ 1-Port 60W 600mA 0.5mOhms

Learn More

Datasheet

7In Stock

HK$126.59

HK$81.87

HK$66.75

HK$54.01

View

Min.: 1
Mult.: 1

PoE Isolation Transformers

Module

SMD/SMT

1500 Vrms

0 C

+ 70 C

Quad

SMD-24

18.33 mm

16.38 mm

6.48 mm

2.5G/5G BASE-T

Tube

Audio Transformers / Signal Transformers 5GBase-T PoE+ 1-Port 60W 600mA 0.5mOhms

TG5G-HPE6NZ5LF
HALO Electronics
1: HK$152.89
36In Stock

Mfr. Part No.
TG5G-HPE6NZ5LF

Mouser Part No
493-TG5G-HPE6NZ5LF

HALO Electronics

Audio Transformers / Signal Transformers 5GBase-T PoE+ 1-Port 60W 600mA 0.5mOhms

Learn More

Datasheet

36In Stock

HK$152.89

HK$98.64

HK$80.47

HK$65.10

View

Min.: 1
Mult.: 1

PoE Isolation Transformers

Module

SMD/SMT

1500 Vrms

- 40 C

+ 85 C

Quad

SMD-24

18.33 mm

16.38 mm

6.48 mm

2.5G/5G BASE-T

Tube

Audio Transformers / Signal Transformers 2.5GBase-T PoE 1Port 30W 350mA 0.6mOhms

TG2G-E102NJLF
HALO Electronics
1: HK$129.05
282Expected 13/11/2026

Mfr. Part No.
TG2G-E102NJLF

Mouser Part No
493-TG2G-E102NJLF

HALO Electronics

Audio Transformers / Signal Transformers 2.5GBase-T PoE 1Port 30W 350mA 0.6mOhms

Learn More

Datasheet

282Expected 13/11/2026

HK$129.05

HK$92.15

HK$77.43

HK$64.53

View

Min.: 1
Mult.: 1

PoE Transformers

Module

SMD/SMT

1500 Vrms

- 40 C

+ 85 C

Quad

2.5G/5G Base-T

SMD-24

13.84 mm

12.19 mm

6.35 mm

2.5G/5G BASE-T

Tube

Audio Transformers / Signal Transformers 10GBASET SMD Non-PoE 2-Wire Chk 1-Port

TG10G-S100NJLF
HALO Electronics
407: HK$42.83
Non-Stocked

Mfr. Part No.
TG10G-S100NJLF

Mouser Part No
493-TG10G-S100NJLF

HALO Electronics

Audio Transformers / Signal Transformers 10GBASET SMD Non-PoE 2-Wire Chk 1-Port

Learn More

Datasheet

Non-Stocked

HK$42.83

HK$36.91

HK$35.26

HK$34.20

Min.: 407
Mult.: 37

LAN Isolation Transformers

Module

SMD/SMT

1500 Vrms

0 C

+ 70 C

Quad

10G Base-T Ethernet

SMD-24

18.33 mm

12.32 mm

6.35 mm

TG10G

Tube

Audio Transformers / Signal Transformers 2.5GBase-T PoE 1Port 30W 350mA 0.6mOhms

TG2G-E102NJLFTR
HALO Electronics
400: HK$36.33
Non-Stocked

Mfr. Part No.
TG2G-E102NJLFTR

Mouser Part No
493-TG2G-E102NJLFTR

HALO Electronics

Audio Transformers / Signal Transformers 2.5GBase-T PoE 1Port 30W 350mA 0.6mOhms

Learn More

Datasheet

Non-Stocked

Reel

HK$36.33

HK$33.04

HK$31.89

Quote

Min.: 400
Mult.: 400

: 400

PoE Transformers

Module

SMD/SMT

1500 Vrms

- 40 C

+ 85 C

4 Channel

2.5G/5G Base-T

SMD-24

13.84 mm

12.19 mm

6.35 mm

2.5G/5G BASE-T

Reel

Audio Transformers / Signal Transformers 2.5GBase-T PoE 1Port 30W 350mA 0.6mOhms

TG2G-E12NZLF
HALO Electronics
1: HK$113.44
N/A

Mfr. Part No.
TG2G-E12NZLF

Mouser Part No
493-TG2G-E12NZLF

HALO Electronics

Audio Transformers / Signal Transformers 2.5GBase-T PoE 1Port 30W 350mA 0.6mOhms

Learn More

Datasheet

N/A

HK$113.44

HK$73.24

HK$59.76

HK$48.33

View

Min.: 1
Mult.: 1

PoE Isolation Transformers

Module

SMD/SMT

1500 Vrms

- 40 C

+ 85 C

4 Channel

SMD-24

18.33 mm

16.38 mm

5.84 mm

2.5G/5G BASE-T

Tube

Audio Transformers / Signal Transformers 2.5GBase-T PoE 1Port 30W 350mA 0.6mOhms

TG2G-E12NZLFTR
HALO Electronics
400: HK$36.00
Non-Stocked

Mfr. Part No.
TG2G-E12NZLFTR

Mouser Part No
493-TG2G-E12NZLFTR

HALO Electronics

Audio Transformers / Signal Transformers 2.5GBase-T PoE 1Port 30W 350mA 0.6mOhms

Learn More

Datasheet

Non-Stocked

Reel

HK$36.00

HK$34.36

HK$33.37

Min.: 400
Mult.: 400

: 400

PoE Isolation Transformers

Module

SMD/SMT

1500 Vrms

- 40 C

+ 85 C

4 Channel

SMD-24

18.33 mm

16.38 mm

5.84 mm

2.5G/5G BASE-T

Reel

Audio Transformers / Signal Transformers 2.5GBaseT 4PPoE 90W 1A 0.4mOhm 1Port

TG2G-HP10NZ5LF
HALO Electronics
420: HK$47.18
Non-Stocked

Mfr. Part No.
TG2G-HP10NZ5LF

Mouser Part No
493-TG2G-HP10NZ5LF

HALO Electronics

Audio Transformers / Signal Transformers 2.5GBaseT 4PPoE 90W 1A 0.4mOhm 1Port

Learn More

Datasheet

Non-Stocked

HK$47.18

HK$40.69

HK$38.88

HK$37.73

Min.: 420
Mult.: 28

PoE Isolation Transformers

Module

SMD/SMT

1500 Vrms

0 C

+ 70 C

Quad

SMD-24

18.33 mm

16.38 mm

6.48 mm

2.5G/5G BASE-T

Tube

Audio Transformers / Signal Transformers 2.5GBaseT 4PPoE 90W 1A 0.4mOhm 1Port

TG2G-HP10NZ5LFTR
HALO Electronics
310: HK$48.33
Non-Stocked

Mfr. Part No.
TG2G-HP10NZ5LFTR

Mouser Part No
493-TG2G-HP10NZ5LFTR

HALO Electronics

Audio Transformers / Signal Transformers 2.5GBaseT 4PPoE 90W 1A 0.4mOhm 1Port

Learn More

Datasheet

Non-Stocked

Reel

HK$48.33

HK$41.68

HK$39.87

HK$38.63

Min.: 310
Mult.: 310

: 310

PoE Isolation Transformers

Module

SMD/SMT

1500 Vrms

0 C

+ 70 C

4 Channel

SMD-24

18.33 mm

16.38 mm

6.48 mm

2.5G/5G BASE-T

Reel

Audio Transformers / Signal Transformers 2.5GBaseT PoE+ 1Port 60W 600mA 0.5mOhms

TG2G-HP6NZLF
HALO Electronics
420: HK$36.83
Non-Stocked

Mfr. Part No.
TG2G-HP6NZLF

Mouser Part No
493-TG2G-HP6NZLF

HALO Electronics

Audio Transformers / Signal Transformers 2.5GBaseT PoE+ 1Port 60W 600mA 0.5mOhms

Learn More

Datasheet

Non-Stocked

HK$36.83

HK$31.73

HK$30.33

HK$29.51

Min.: 420
Mult.: 28

PoE Isolation Transformers

Module

SMD/SMT

1500 Vrms

0 C

+ 70 C

Quad

SMD-24

18.33 mm

16.38 mm

5.84 mm

2.5G/5G BASE-T

Tube

Audio Transformers / Signal Transformers 2.5GBaseT PoE+ 1Port 60W 600mA 0.5mOhms

TG2G-HP6NZLFTR
HALO Electronics
400: HK$32.80
Non-Stocked

Mfr. Part No.
TG2G-HP6NZLFTR

Mouser Part No
493-TG2G-HP6NZLFTR

HALO Electronics

Audio Transformers / Signal Transformers 2.5GBaseT PoE+ 1Port 60W 600mA 0.5mOhms

Learn More

Datasheet

Non-Stocked

Reel

HK$32.80

HK$31.32

HK$30.41

Min.: 400
Mult.: 400

: 400

PoE Isolation Transformers

Module

SMD/SMT

1500 Vrms

0 C

+ 70 C

4 Channel

SMD-24

18.33 mm

16.38 mm

5.84 mm

2.5G/5G BASE-T

Reel

Audio Transformers / Signal Transformers 2.5GBaseT PoE+ 1Port 60W 600mA 0.5mOhms

TG2G-HPE6NZLF
HALO Electronics
420: HK$46.11
Non-Stocked

Mfr. Part No.
TG2G-HPE6NZLF

Mouser Part No
493-TG2G-HPE6NZLF

HALO Electronics

Audio Transformers / Signal Transformers 2.5GBaseT PoE+ 1Port 60W 600mA 0.5mOhms

Learn More

Datasheet

Non-Stocked

HK$46.11

HK$39.78

HK$37.98

HK$36.91

Min.: 420
Mult.: 28

PoE Isolation Transformers

Module

SMD/SMT

1500 Vrms

- 40 C

+ 85 C

Quad

SMD-24

18.33 mm

16.38 mm

5.84 mm

2.5G/5G BASE-T

Tube

Audio Transformers / Signal Transformers 2.5GBaseT PoE+ 1Port 60W 600mA 0.5mOhms

TG2G-HPE6NZLFTR
HALO Electronics
400: HK$40.77
Non-Stocked

Mfr. Part No.
TG2G-HPE6NZLFTR

Mouser Part No
493-TG2G-HPE6NZLFTR

HALO Electronics

Audio Transformers / Signal Transformers 2.5GBaseT PoE+ 1Port 60W 600mA 0.5mOhms

Learn More

Datasheet

Non-Stocked

Reel

HK$40.77

HK$38.96

HK$37.89

Min.: 400
Mult.: 400

: 400

PoE Isolation Transformers

Module

SMD/SMT

1500 Vrms

- 40 C

+ 85 C

4 Channel

SMD-24

18.33 mm

16.38 mm

5.84 mm

2.5G/5G BASE-T

Reel

Audio Transformers / Signal Transformers 2.5GBase-T PoE 1Port 30W 350mA 0.6mOhms

TG2G-S12NZLF
HALO Electronics
420: HK$31.07
Non-Stocked

Mfr. Part No.
TG2G-S12NZLF

Mouser Part No
493-TG2G-S12NZLF

HALO Electronics

Audio Transformers / Signal Transformers 2.5GBase-T PoE 1Port 30W 350mA 0.6mOhms

Learn More

Datasheet

Non-Stocked

HK$31.07

HK$26.80

HK$25.56

HK$24.82

Min.: 420
Mult.: 28

PoE Isolation Transformers

Module

SMD/SMT

1500 Vrms

0 C

+ 70 C

Quad

SMD-24

18.33 mm

16.38 mm

5.84 mm

2.5G/5G BASE-T

Tube

Audio Transformers / Signal Transformers 2.5GBase-T PoE 1Port 30W 350mA 0.6mOhms

TG2G-S12NZLFTR
HALO Electronics
400: HK$27.78
Non-Stocked

Mfr. Part No.
TG2G-S12NZLFTR

Mouser Part No
493-TG2G-S12NZLFTR

HALO Electronics

Audio Transformers / Signal Transformers 2.5GBase-T PoE 1Port 30W 350mA 0.6mOhms

Learn More

Datasheet

Non-Stocked

Reel

HK$27.78

HK$26.55

HK$25.73

Min.: 400
Mult.: 400

: 400

PoE Isolation Transformers

Module

SMD/SMT

1500 Vrms

0 C

+ 70 C

4 Channel

SMD-24

18.33 mm

16.38 mm

5.84 mm

2.5G/5G BASE-T

Reel

Audio Transformers / Signal Transformers 2.5GBaseT 4PPoE 90W 1A 0.4mOhm 1Port

TG2G-HPE10NZ5LFTR
HALO Electronics
310: HK$57.87
Non-Stocked

Mfr. Part No.
TG2G-HPE10NZ5LFTR

Mouser Part No
493-TG2GHPE10NZ5LFTR

HALO Electronics

Audio Transformers / Signal Transformers 2.5GBaseT 4PPoE 90W 1A 0.4mOhm 1Port

Learn More

Datasheet

Non-Stocked

Reel

HK$57.87

HK$49.90

HK$47.68

HK$46.28

Min.: 310
Mult.: 310

: 310

PoE Isolation Transformers

Module

SMD/SMT

1500 Vrms

- 40 C

+ 85 C

4 Channel

SMD-24

18.33 mm

16.38 mm

6.48 mm

2.5G/5G BASE-T

Reel

Audio Transformers / Signal Transformers 5GBase-T PoE 1-Port 30W 350mA 0.5mOhms

TG5G-E12NZ5LFTR
HALO Electronics
310: HK$50.22
Non-Stocked

Mfr. Part No.
TG5G-E12NZ5LFTR

Mouser Part No
493-TG5G-E12NZ5LFTR

HALO Electronics

Audio Transformers / Signal Transformers 5GBase-T PoE 1-Port 30W 350mA 0.5mOhms

Learn More

Datasheet

Non-Stocked

Reel

HK$50.22

HK$43.24

HK$41.35

HK$40.20

Min.: 310
Mult.: 310

: 310

PoE Isolation Transformers

Module

SMD/SMT

1500 Vrms

- 40 C

+ 85 C

4 Channel

SMD-24

18.33 mm

16.38 mm

6.48 mm

2.5G/5G BASE-T

Reel

Audio Transformers / Signal Transformers 5GBase-T 4PPoE 1Port 90W 1A 0.4mOhms

TG5G-HP10NZ5LFTR
HALO Electronics
310: HK$56.80
Non-Stocked

Mfr. Part No.
TG5G-HP10NZ5LFTR

Mouser Part No
493-TG5G-HP10NZ5LFTR

HALO Electronics

Audio Transformers / Signal Transformers 5GBase-T 4PPoE 1Port 90W 1A 0.4mOhms

Learn More

Datasheet

Non-Stocked

Reel

HK$56.80

HK$48.99

HK$46.77

HK$45.46

Min.: 310
Mult.: 310

: 310

PoE Isolation Transformers

Module

SMD/SMT

1500 Vrms

0 C

+ 70 C

4 Channel

SMD-24

18.33 mm

16.38 mm

6.48 mm

2.5G/5G BASE-T

Reel

Audio Transformers / Signal Transformers 5GBase-T PoE+ 1-Port 60W 600mA 0.5mOhms

TG5G-HP6NZ5LFTR
HALO Electronics
310: HK$46.53
Non-Stocked

Mfr. Part No.
TG5G-HP6NZ5LFTR

Mouser Part No
493-TG5G-HP6NZ5LFTR

HALO Electronics

Audio Transformers / Signal Transformers 5GBase-T PoE+ 1-Port 60W 600mA 0.5mOhms

Learn More

Datasheet

Non-Stocked

Reel

HK$46.53

HK$40.03

HK$38.31

HK$37.15

Min.: 310
Mult.: 310

: 310

PoE Isolation Transformers

Module

SMD/SMT

1500 Vrms

0 C

+ 70 C

4 Channel

SMD-24

18.33 mm

16.38 mm

6.48 mm

2.5G/5G BASE-T

Reel

Audio Transformers / Signal Transformers 5GBase-T 4PPoE 1Port 90W 1A 0.4mOhms

TG5G-HPE10NZ5LF
HALO Electronics
420: HK$65.60
Non-Stocked

Mfr. Part No.
TG5G-HPE10NZ5LF

Mouser Part No
493-TG5G-HPE10NZ5LF

HALO Electronics

Audio Transformers / Signal Transformers 5GBase-T 4PPoE 1Port 90W 1A 0.4mOhms

Learn More

Datasheet

Non-Stocked

HK$65.60

HK$56.47

HK$54.01

Quote

Min.: 420
Mult.: 28

PoE Isolation Transformers

Module

SMD/SMT

1500 Vrms

- 40 C

+ 85 C

Quad

SMD-24

18.33 mm

16.38 mm

6.48 mm

2.5G/5G BASE-T

Tube

Audio Transformers / Signal Transformers 5GBase-T PoE+ 1-Port 60W 600mA 0.5mOhms

TG5G-HPE6NZ5LFTR
HALO Electronics
310: HK$55.81
Non-Stocked

Mfr. Part No.
TG5G-HPE6NZ5LFTR

Mouser Part No
493-TG5G-HPE6NZ5LFTR

HALO Electronics

Audio Transformers / Signal Transformers 5GBase-T PoE+ 1-Port 60W 600mA 0.5mOhms

Learn More

Datasheet

Non-Stocked

Reel

HK$55.81

HK$48.09

HK$45.95

HK$44.63

Min.: 310
Mult.: 310

: 310

PoE Isolation Transformers

Module

SMD/SMT

1500 Vrms

- 40 C

+ 85 C

4 Channel

SMD-24

18.33 mm

16.38 mm

6.48 mm

2.5G/5G BASE-T

Reel

2.5G/5G BASE-T Multi-Gig Ethernet Transformers

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