Audio Transformers / Signal Transformers

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Discrete Magnetics for Industrial Ethernet

TE Connectivity's (TE) Discrete Magnetics for Industrial Ethernet provide design flexibility for Ethernet interfaces with optimizations for improved transmission characteristics and overvoltage requirements. These products feature an extended -40°C to +105°C temperature range with 260°C reflow capability, allowing consumers to use them in higher ambient temperatures of industrial environments. TE Discrete Magnetics for Industrial Ethernet deliver better Electromagnetic Compatibility (EMC) shielding of sensitive cable-side signals by the metal shield with improved reliability and processability.

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Part #

Audio Transformers / Signal Transformers Disc. Eth. Mag. Single SMT

2337822-5
TE Connectivity / AMP
1: $16.79
435In Stock

Mfr. Part #
2337822-5

Mouser Part #
571-2337822-5

TE Connectivity / AMP

Audio Transformers / Signal Transformers Disc. Eth. Mag. Single SMT

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Datasheet

435In Stock

$16.79

$13.25

$12.34

$11.32

View

Min.: 1
Mult.: 1

PoE Transformers

SMD/SMT

30 MHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 105 C

Single

Ethernet

18.25 mm

12.24 mm

7.24 mm

Audio Transformers / Signal Transformers Disc. Eth. Mag. Single Port SMT

2337822-4
TE Connectivity
1: $12.83
471In Stock

Mfr. Part #
2337822-4

Mouser Part #
571-2337822-4

TE Connectivity

Audio Transformers / Signal Transformers Disc. Eth. Mag. Single Port SMT

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Datasheet

471In Stock

$12.83

$9.95

$9.24

$8.45

View

Min.: 1
Mult.: 1

PoE Transformers

SMD/SMT

30 MHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 105 C

Single

10/100 Base-T

12.7 mm

8.7 mm

6.2 mm

Audio Transformers / Signal Transformers Disc. Eth. Mag. Quad Port SMT

2337826-1
TE Connectivity / AMP
1: $15.45
265In Stock

Mfr. Part #
2337826-1

Mouser Part #
571-2337826-1

TE Connectivity / AMP

Audio Transformers / Signal Transformers Disc. Eth. Mag. Quad Port SMT

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Datasheet

265In Stock

$15.45

$12.97

$12.20

$11.61

Quote

Min.: 1
Mult.: 1

PoE Transformers

SMD/SMT

30 MHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 105 C

Quad

10/100 Base-T

31 mm

12.25 mm

7.24 mm

Audio Transformers / Signal Transformers Disc. Eth. Mag. Single Port SMT

2337822-1
TE Connectivity / P&B
1: $8.08
679In Stock

Mfr. Part #
2337822-1

Mouser Part #
571-2337822-1

TE Connectivity / P&B

Audio Transformers / Signal Transformers Disc. Eth. Mag. Single Port SMT

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Datasheet

679In Stock

$8.08

$6.09

$5.81

$5.44

View

Min.: 1
Mult.: 1

PoE Transformers

SMD/SMT

30 MHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 105 C

Single

10/100 Base-T

12.7 mm

8.7 mm

6.2 mm

Audio Transformers / Signal Transformers Disc. Eth. Mag. Single SMT

2337822-2
TE Connectivity
1: $8.91
14In Stock
450Expected 2026-04-07

Mfr. Part #
2337822-2

Mouser Part #
571-2337822-2

TE Connectivity

Audio Transformers / Signal Transformers Disc. Eth. Mag. Single SMT

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Datasheet

14In Stock

450Expected 2026-04-07

$8.91

$8.06

$7.42

$7.19

View

Min.: 1
Mult.: 1

PoE Transformers

SMD/SMT

30 MHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 105 C

Single

Ethernet

18.25 mm

12.24 mm

7.24 mm

Audio Transformers / Signal Transformers Disc. Eth. Mag. Dual SMT

2337824-2
TE Connectivity / AMP
1: $16.03
2In Stock

Mfr. Part #
2337824-2

Mouser Part #
571-2337824-2

TE Connectivity / AMP

Audio Transformers / Signal Transformers Disc. Eth. Mag. Dual SMT

Learn More

Datasheet

2In Stock

$16.03

$13.56

$13.02

$12.31

View

Min.: 1
Mult.: 1

PoE Transformers

SMD/SMT

30 MHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 105 C

Dual

Ethernet

31.3 mm

12.2 mm

7.24 mm

Audio Transformers / Signal Transformers Disc. Eth. Mag. Dual SMT

2337824-4
TE Connectivity / AMP
1: $27.82
18In Stock

Mfr. Part #
2337824-4

Mouser Part #
571-2337824-4

TE Connectivity / AMP

Audio Transformers / Signal Transformers Disc. Eth. Mag. Dual SMT

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Datasheet

18In Stock

$27.82

$25.06

$24.03

$23.28

View

Min.: 1
Mult.: 1

PoE Transformers

SMD/SMT

30 MHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 105 C

Dual

Ethernet

31.3 mm

12.2 mm

7.24 mm

Audio Transformers / Signal Transformers Disc. Eth. Mag. Single SMT

5-2337822-1
TE Connectivity
11,700: $3.72
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
5-2337822-1

Mouser Part #
571-5-2337822-1

TE Connectivity

Audio Transformers / Signal Transformers Disc. Eth. Mag. Single SMT

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$3.72

Min.: 11,700
Mult.: 11,700

PoE Transformers

SMD/SMT

30 MHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 105 C

Single

Audio Transformers / Signal Transformers Disc. Eth. Mag. Single SMT

5-2337822-2
TE Connectivity
6,090: $4.91
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
5-2337822-2

Mouser Part #
571-5-2337822-2

TE Connectivity

Audio Transformers / Signal Transformers Disc. Eth. Mag. Single SMT

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$4.91

Min.: 6,090
Mult.: 6,090

PoE Transformers

SMD/SMT

30 MHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 105 C

Single

Audio Transformers / Signal Transformers Disc. Eth. Mag. Single SMT

5-2337822-4
TE Connectivity
11,700: $7.24
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
5-2337822-4

Mouser Part #
571-5-2337822-4

TE Connectivity

Audio Transformers / Signal Transformers Disc. Eth. Mag. Single SMT

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$7.24

Min.: 11,700
Mult.: 11,700

PoE Transformers

SMD/SMT

30 MHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 105 C

Single

Audio Transformers / Signal Transformers Disc. Eth. Mag. Single SMT

5-2337822-5
TE Connectivity
6,090: $9.53
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
5-2337822-5

Mouser Part #
571-5-2337822-5

TE Connectivity

Audio Transformers / Signal Transformers Disc. Eth. Mag. Single SMT

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$9.53

Min.: 6,090
Mult.: 6,090

PoE Transformers

SMD/SMT

30 MHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 105 C

Single

Audio Transformers / Signal Transformers Disc. Eth. Mag. Dual SMT

5-2337824-2
TE Connectivity
7,020: $8.37
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
5-2337824-2

Mouser Part #
571-5-2337824-2

TE Connectivity

Audio Transformers / Signal Transformers Disc. Eth. Mag. Dual SMT

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$8.37

Min.: 7,020
Mult.: 7,020

PoE Transformers

SMD/SMT

30 MHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 105 C

Dual

Audio Transformers / Signal Transformers Disc. Eth. Mag. Dual SMT

5-2337824-4
TE Connectivity
7,020: $16.96
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
5-2337824-4

Mouser Part #
571-5-2337824-4

TE Connectivity

Audio Transformers / Signal Transformers Disc. Eth. Mag. Dual SMT

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$16.96

Min.: 7,020
Mult.: 7,020

PoE Transformers

SMD/SMT

30 MHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 105 C

Dual

Audio Transformers / Signal Transformers Disc. Eth. Mag. Quad SMT

5-2337826-1
TE Connectivity
5,832: $12.06
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
5-2337826-1

Mouser Part #
571-5-2337826-1

TE Connectivity

Audio Transformers / Signal Transformers Disc. Eth. Mag. Quad SMT

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$12.06

Min.: 5,832
Mult.: 5,832

PoE Transformers

SMD/SMT

30 MHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 105 C

Quad

Discrete Magnetics for Industrial Ethernet

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