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LAN Transformers Audio Transformers / Signal Transformers

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Part #

Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT

B78476A8247A003
TDK
1: Rp43.847
6.760In Stock

Mfr. Part No.
B78476A8247A003

Mouser Part No
871-B78476A8247A3

TDK

Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT

Learn More

Datasheet

6.760In Stock

Cut Tape

Rp43.847

Rp39.811

Rp37.059

Rp34.124

Reel

Rp29.354

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

LAN Transformers

Module

SMD/SMT

100 kHz

350 uH

1 Ohms

- 40 C

+ 85 C

Single

12.7 mm

6.9 mm

5.6 mm

B78476A

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT POE

B78476A8248A003
TDK
1: Rp43.847
2.528In Stock

Mfr. Part No.
B78476A8248A003

Mouser Part No
871-B78476A8248A3

TDK

Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT POE

Learn More

Datasheet

2.528In Stock

Cut Tape

Rp43.847

Rp39.811

Rp37.059

Rp34.857

Reel

Rp29.904

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

LAN Transformers

Module

SMD/SMT

100 kHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 85 C

Single

12.7 mm

6.9 mm

5.6 mm

B78476A

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT

B78476A8249A003
TDK
1: Rp75.219
694In Stock

Mfr. Part No.
B78476A8249A003

Mouser Part No
871-B78476A8249A3

TDK

Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT

Learn More

Datasheet

694In Stock

Cut Tape

Rp75.219

Rp67.330

Rp66.779

Rp64.761

Reel

Rp59.258

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

LAN Transformers

Module

SMD/SMT

100 kHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Single

17.6 mm

12.1 mm

5.8 mm

B78476A

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT

B78476A8251A003
TDK
1: Rp75.219
2.131In Stock
1.750Expected 27/10/2026

Mfr. Part No.
B78476A8251A003

Mouser Part No
871-B78476A8251A3

TDK

Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT

Learn More

Datasheet

2.131In Stock

1.750Expected 27/10/2026

Cut Tape

Rp75.219

Rp67.330

Rp63.477

Rp61.459

Reel

Rp54.304

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

LAN Transformers

Module

SMD/SMT

100 kHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 85 C

Single

17.6 mm

12.1 mm

5.8 mm

B78476A

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 2-PORT

B78476A8252A003
TDK
1: Rp109.342
465In Stock

Mfr. Part No.
B78476A8252A003

Mouser Part No
871-B78476A8252A3

TDK

Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 2-PORT

Learn More

Datasheet

465In Stock

Cut Tape

Rp109.342

Rp96.500

Rp92.647

Rp89.712

Reel

Rp79.255

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

LAN Transformers

Module

SMD/SMT

350 uH

- 40 C

+ 85 C

Dual

27.69 mm

7.29 mm

8.41 mm

B78476A

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers ETH1 PoE+ Magnetics 2-pair cabling @30W

ETH1-230LD
Coilcraft
1: Rp161.995
2.086In Stock

Mfr. Part No.
ETH1-230LD

Mouser Part No
994-ETH1-230L

Coilcraft

Audio Transformers / Signal Transformers ETH1 PoE+ Magnetics 2-pair cabling @30W

Learn More

Datasheet

2.086In Stock

Cut Tape

Rp161.995

Rp137.228

Rp131.541

Rp124.386

Reel

Rp114.663

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

LAN Transformers

Module

SMD/SMT

1 MHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 85 C

Dual

17.65 mm

15.75 mm

8.26 mm

ETH1

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T (PoE+)

TM2019ANL
Taoglas
1: Rp45.865
705In Stock

Mfr. Part No.
TM2019ANL

Mouser Part No
960-TM2019ANL

Taoglas

Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T (PoE+)

Learn More

Datasheet

705In Stock

Cut Tape

Rp45.865

Rp28.803

Rp24.584

Rp21.465

Reel

Rp21.281

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

LAN Transformers

LAN Transformer

SMD/SMT

350 uH

- 40 C

+ 85 C

12.7 mm

9.45 mm

4.95 mm

Exos

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers LAN XFMR 1G BASE-T SINGLE

TM5004NL
Taoglas
1: Rp55.772
226In Stock
800Expected 06/10/2026

Mfr. Part No.
TM5004NL

Mouser Part No
960-TM5004NL

Taoglas

Audio Transformers / Signal Transformers LAN XFMR 1G BASE-T SINGLE

Learn More

Datasheet

226In Stock

800Expected 06/10/2026

Cut Tape

Rp55.772

Rp50.635

Rp47.149

Rp43.663

Reel

Rp34.857

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

LAN Transformers

LAN Transformer

SMD/SMT

350 uH

- 40 C

+ 85 C

18.15 mm

16 mm

6.25 mm

Exos

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers LAN XFMR 1G BASE-T SINGLE

TM82453NL
Taoglas
1: Rp77.420
317In Stock

Mfr. Part No.
TM82453NL

Mouser Part No
960-TM82453NL

Taoglas

Audio Transformers / Signal Transformers LAN XFMR 1G BASE-T SINGLE

Learn More

Datasheet

317In Stock

Cut Tape

Rp77.420

Rp51.185

Rp49.351

Rp42.012

Reel

Rp35.591

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

LAN Transformers

LAN Transformer

SMD/SMT

350 uH

0 C

+ 70 C

15.6 mm

9.7 mm

2.4 mm

Exos

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers LAN XFMR 1G BASE-T PoE

TM82467NL
Taoglas
1: Rp67.513
390In Stock

Mfr. Part No.
TM82467NL

Mouser Part No
960-TM82467NL

Taoglas

Audio Transformers / Signal Transformers LAN XFMR 1G BASE-T PoE

Learn More

Datasheet

390In Stock

Cut Tape

Rp67.513

Rp61.276

Rp56.873

Rp55.221

Reel

Rp45.682

View

Min.: 1
Mult.: 1

: 400

LAN Transformers

SMD/SMT

350 uH

0 C

+ 70 C

15.1 mm

10 mm

8.2 mm

Exos

Reel, Cut Tape

Audio Transformers / Signal Transformers LAN Transformer, 2.5G Base-T, 24 pin, SMT, Transformer + CMC?

TMU24C01
Taoglas
1: Rp50.635
450In Stock

Mfr. Part No.
TMU24C01

Mouser Part No
960-TMU24C01

Taoglas

Audio Transformers / Signal Transformers LAN Transformer, 2.5G Base-T, 24 pin, SMT, Transformer + CMC?

Learn More

Datasheet

450In Stock

Cut Tape

Rp50.635

Reel

Rp50.085

Rp43.297

Rp42.930

Rp42.746

MouseReel Available

Min.: 1
Mult.: 1

: 400

LAN Transformers

LAN

SMD/SMT

180 uH

0 C

+ 70 C

1 Channel

SMT-24

17.6 mm

16 mm

6 mm

STRATOS

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers LAN Transformer, 1G Base-T, 24 pin, SMT, 3Wire + T, PoE Ultra (1.1A), Industrial grade

TMU24C14U
Taoglas
1: Rp65.679
400In Stock

Mfr. Part No.
TMU24C14U

Mouser Part No
960-TMU24C14U

Taoglas

Audio Transformers / Signal Transformers LAN Transformer, 1G Base-T, 24 pin, SMT, 3Wire + T, PoE Ultra (1.1A), Industrial grade

Learn More

Datasheet

400In Stock

Cut Tape

Rp65.679

Rp59.441

Rp55.405

Rp53.754

Reel

Rp45.865

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

LAN Transformers

SMD/SMT

350 uH

- 40 C

+ 85 C

1 Channel

SMT-24

17.6 mm

16 mm

6 mm

STRATOS

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers LAN Transformer, 5G Base-T, 24 pin, SMT, CMC + T, PoE++ (720 mA), Industrial grade?

TMU24P58Q
Taoglas
1: Rp104.389
257In Stock
650Expected 06/10/2026

Mfr. Part No.
TMU24P58Q

Mouser Part No
960-TMU24P58Q

Taoglas

Audio Transformers / Signal Transformers LAN Transformer, 5G Base-T, 24 pin, SMT, CMC + T, PoE++ (720 mA), Industrial grade?

Learn More

Datasheet

257In Stock

650Expected 06/10/2026

Cut Tape

Rp104.389

Rp72.834

Rp68.798

Rp59.625

Reel

Rp50.818

View

MouseReel Available

Min.: 1
Mult.: 1

: 650

LAN Transformers

SMD/SMT

180 uH

- 40 C

+ 85 C

1 Channel

SMT-24

15.1 mm

10 mm

4 mm

STRATOS

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers LAN XFMR DUAL 1G BASE-T PoE

TMU50C53
Taoglas
1: Rp128.789
450In Stock

Mfr. Part No.
TMU50C53

Mouser Part No
960-TMU50C53

Taoglas

Audio Transformers / Signal Transformers LAN XFMR DUAL 1G BASE-T PoE

Learn More

Datasheet

450In Stock

Cut Tape

Rp128.789

Rp116.314

Rp108.241

Rp104.756

Reel

Rp80.355

View

Min.: 1
Mult.: 1

: 450

LAN Transformers

SMD/SMT

350 uH

- 40 C

+ 85 C

27.75 mm

10.7 mm

8.4 mm

STRATOS

Reel, Cut Tape

Audio Transformers / Signal Transformers LAN Transformer, 10G Base-T, 24 pin, SMT, Transformer + CMC, PoE++ (720mA), Industrial grade?

TMUG24C02Q
Taoglas
1: Rp129.890
295In Stock

Mfr. Part No.
TMUG24C02Q

Mouser Part No
960-TMUG24C02Q

Taoglas

Audio Transformers / Signal Transformers LAN Transformer, 10G Base-T, 24 pin, SMT, Transformer + CMC, PoE++ (720mA), Industrial grade?

Learn More

Datasheet

295In Stock

Cut Tape

Rp129.890

Rp117.231

Rp108.975

Rp104.572

Reel

Rp82.740

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

LAN Transformers

SMD/SMT

120 uH

- 40 C

+ 85 C

1 Channel

SMT-24

17.6 mm

16 mm

6 mm

STRATOS

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers LAN XFMR 1G BASE-T PoE

TMYB93BNL
Taoglas
1: Rp173.920
400In Stock

Mfr. Part No.
TMYB93BNL

Mouser Part No
960-TMYB93BNL

Taoglas

Audio Transformers / Signal Transformers LAN XFMR 1G BASE-T PoE

Learn More

Datasheet

400In Stock

Cut Tape

Rp173.920

Rp132.825

Rp126.587

Rp109.893

Reel

Rp97.417

View

Min.: 1
Mult.: 1

: 400

LAN Transformers

SMD/SMT

350 uH

- 40 C

+ 85 C

28.58 mm

16.26 mm

5.85 mm

Exos

Reel, Cut Tape

Audio Transformers / Signal Transformers 1000Base-T NonPoE 1-Port SMD 350uH

H5007EFNL
Pulse Electronics
1: Rp158.509
53In Stock
NRND

Mfr. Part No.
H5007EFNL

Mouser Part No
673-H5007EFNL

NRND

Pulse Electronics

Audio Transformers / Signal Transformers 1000Base-T NonPoE 1-Port SMD 350uH

Datasheet

53In Stock

Rp158.509

Rp143.099

Rp127.505

Rp123.285

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Single

17.5 mm

15.24 mm

5.72 mm

H5007

Tube

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-Port

HX1188FNL
Pulse Electronics
1: Rp99.435
3.329In Stock
NRND

Mfr. Part No.
HX1188FNL

Mouser Part No
673-HX1188FNL

NRND

Pulse Electronics

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-Port

Learn More

Datasheet

3.329In Stock

Rp99.435

Rp84.575

Rp77.237

Rp75.035

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

100 kHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 85 C

Single

SMT

12.7 mm

9.53 mm

6 mm

Tube

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-Port

HX1198FNL
Pulse Electronics
1: Rp90.079
533In Stock
NRND

Mfr. Part No.
HX1198FNL

Mouser Part No
673-HX1198FNL

NRND

Pulse Electronics

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-Port

Learn More

Datasheet

533In Stock

Rp90.079

Rp80.906

Rp76.136

Rp73.751

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

100 kHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 85 C

Single

SMT

12.7 mm

9.53 mm

6 mm

Tube

Audio Transformers / Signal Transformers 1000Base-T PoE+ SMD 1-Port 120uH

HX6098FNL
Pulse Electronics
1: Rp164.931
55In Stock
NRND

Mfr. Part No.
HX6098FNL

Mouser Part No
673-HX6098FNL

NRND

Pulse Electronics

Audio Transformers / Signal Transformers 1000Base-T PoE+ SMD 1-Port 120uH

Learn More

Datasheet

55In Stock

Rp164.931

Rp139.797

Rp130.990

Rp126.587

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 125 MHz

350 uH

1.5 kV

- 40 C

+ 85 C

Single

18.16 mm

15.11 mm

6.3 mm

Tube

Audio Transformers / Signal Transformers ROHS 10/100/1000BT PoE+ MODULE 1CT:1CT TOPPER

S558-5500-68
Bel Magnetic Solutions
1: Rp70.449
954In Stock
6.080On Order

Mfr. Part No.
S558-5500-68

Mouser Part No
530-S558-5500-68

Bel Magnetic Solutions

Audio Transformers / Signal Transformers ROHS 10/100/1000BT PoE+ MODULE 1CT:1CT TOPPER

Datasheet

954In Stock

6.080On Order

Cut Tape

Rp70.449

Rp63.110

Rp59.625

Rp57.973

Reel

Rp50.268

View

MouseReel Available

Min.: 1
Mult.: 1

: 380

LAN Transformers

Module

SMD/SMT

300 kHz to 125 MHz

350 uH

- 40 C

+ 85 C

Single

17.53 mm

12.19 mm

5.71 mm

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers ROHS 100BT 1CT:1CT AUTO MIDX QUAD MODULES TOPPER

S558-5999-AA-F
Bel Magnetic Solutions
1: Rp117.047
405In Stock

Mfr. Part No.
S558-5999-AA-F

Mouser Part No
530-S558-5999-AA-F

Bel Magnetic Solutions

Audio Transformers / Signal Transformers ROHS 100BT 1CT:1CT AUTO MIDX QUAD MODULES TOPPER

Datasheet

405In Stock

Cut Tape

Rp117.047

Rp105.673

Rp99.986

Rp95.583

Reel

Rp84.208

View

MouseReel Available

Min.: 1
Mult.: 1

: 320

LAN Transformers

Module

SMD/SMT

100 kHz to 500 MHz

350 uH

- 40 C

+ 85 C

Quad

27.94 mm

12.09 mm

4.47 mm

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Transformer

S558-5999-AT-F
Bel Magnetic Solutions
1: Rp97.968
741In Stock

Mfr. Part No.
S558-5999-AT-F

Mouser Part No
530-S558-5999-AT-F

Bel Magnetic Solutions

Audio Transformers / Signal Transformers Transformer

Learn More

Datasheet

741In Stock

Cut Tape

Rp97.968

Rp86.226

Rp82.557

Rp79.989

View

Reel

Rp64.945

MouseReel Available

Min.: 1
Mult.: 1

: 380

LAN Transformers

Module

SMD/SMT

100 kHz to 125 MHz

350 uH

- 40 C

+ 85 C

Single

17.53 mm

12.19 mm

5.71 mm

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Transformer

S558-5999-AZ-F
Bel Magnetic Solutions
1: Rp143.282
2.270In Stock

Mfr. Part No.
S558-5999-AZ-F

Mouser Part No
530-S558-5999-AZ-F

Bel Magnetic Solutions

Audio Transformers / Signal Transformers Transformer

Learn More

Datasheet

2.270In Stock

Cut Tape

Rp143.282

Rp125.120

Rp118.699

Rp112.461

Reel

Rp99.619

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.100

LAN Transformers

Module

SMD/SMT

1 MHz to 125 MHz

350 uH

0 C

+ 70 C

Single

22.35 mm

13.72 mm

1.73 mm

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Transformer

S558-5999-P3-F
Bel Magnetic Solutions
1: Rp99.802
706In Stock

Mfr. Part No.
S558-5999-P3-F

Mouser Part No
530-S558-5999-P3-F

Bel Magnetic Solutions

Audio Transformers / Signal Transformers Transformer

Learn More

Datasheet

706In Stock

Cut Tape

Rp99.802

Rp90.262

Rp86.593

Rp84.025

Reel

Rp72.834

View

MouseReel Available

Min.: 1
Mult.: 1

: 380

LAN Transformers

Module

SMD/SMT

100 kHz to 125 MHz

350 uH

0 C

+ 70 C

Single

17.53 mm

12.19 mm

5.71 mm

Reel, Cut Tape, MouseReel

LAN Transformers Audio Transformers / Signal Transformers

Customer Service Office

Company

Resources

Support

1 kHz to 100 MHz
10 kHz to 100 kHz
100 kHz
100 kHz to 100 MHz
100 kHz to 125 MHz
100 kHz to 200 MHz
100 kHz to 250 MHz
100 kHz to 500 MHz
100 kHz to 80 MHz
300 kHz to 100 MHz
300 kHz to 125 MHz
500 kHz to 100 MHz
1 MHz to 1 GHz
1 MHz to 10 MHz
1 MHz to 100 MHz
1 MHz to 125 GHz
1 MHz to 125 MHz
1 MHz to 200 MHz
1 MHz to 250 MHz
1 MHz to 400 MHz

500 nH
6.5 uH
60 uH
80 uH
100 uH
120 uH
120 uH, 350 uH
140 uH
150 uH
150 uH, 180 uH
160 uH
180 uH
200 uH
260 uH
280 uH
300 uH
350 uH
360 uH
380 uH
420 uH

0.5 in x 0.38 in x 0.236 in
12.7 mm x 9.09 mm x 5.99 mm
13.3 mm x 7.4 mm
13.64 mm x 14.99 mm x 6.22 mm
13.97 mm x 12.57 mm x 4.57 mm
17.1 mm x 14.75 mm x 8.4 mm
17.53 mm x 12.2 mm x 5.51 mm
17.53 mm x 14.6 mm x 4.5 mm
24.55 mm x 17 mm x 10.85 mm
24.55 mm x 18.25 mm x 10.85 mm
28.45 mm x 12.19 mm x 7.11 mm
28.58 mm x 116 mm x 5.84 mm
28.58 mm x 16.26 mm x 5.84 mm
33 mm x 17 mm x 10.5 mm
4.7 mm x 3.22 mm x 2.9 mm
4.7 mm x 3.4 mm x 3.04 mm
BGA
DIP-16
SMD-16
SMD-24

3.45 mm
3.51 mm
4.7 mm
5 mm
7.6 mm
7.62 mm
7.87 mm
11.43 mm
0.455 in
12.32 mm
0.5 in
12.7 mm
12.8 mm
12.83 mm
12.85 mm
12.95 mm
13.16 mm
13.3 mm
13.46 mm
13.6 mm

1.75 mm
1.78 mm
2 mm
3.22 mm
3.3 mm
3.4 mm
6.35 mm
6.73 mm
6.9 mm
0.275 in
0.28 in
7.1 mm
7.11 mm
0.285 in
7.24 mm
7.29 mm
7.4 mm
7.5 mm
7.54 mm
0.3 in

0.414 mm
1.73 mm
1.98 mm
2 mm
2.08 mm
2.083 mm
0.082 in
2.1 mm
2.24 mm
2.3 mm
2.35 mm
2.39 mm
2.4 mm
2.5 mm
2.54 mm
2.72 mm
2.9 mm
2.92 mm
3 mm
3.04 mm

101
5008
5009
5014
5015
5020
1000B
1000B-F
1000Base-T
100B
100Base-TX
10GBASE-T
10GBase-T
23Z467
ALAN-
ALAN110001
ALAN1100X1
ALAN210001
ALAN310001
ALANL10001