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

Transformers Passive Components

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Passive Components

List Images

Results: 4.566

Applied Filters:

Subcategory = Transformers

Reset All

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 SMD T3/DS3/E3/STS-1 19uH 1-Port

PE-65968NL
Pulse Electronics
1: Rp129.339
581In Stock

Mfr. Part No.
PE-65968NL

Mouser Part No
673-PE-65968NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 19uH 1-Port

Datasheet

581In Stock

Rp129.339

Rp113.378

Rp108.792

Rp104.572

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 100uH 1-Port

T3001NL
Pulse Electronics
1: Rp132.275
461In Stock

Mfr. Part No.
T3001NL

Mouser Part No
673-T3001NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 100uH 1-Port

Datasheet

461In Stock

Rp132.275

Rp116.497

Rp113.195

Rp99.252

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port

TX1089NLT
Pulse Electronics
1: Rp106.040
400In Stock

Mfr. Part No.
TX1089NLT

Mouser Part No
673-TX1089NL673-T

Pulse Electronics

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port

Datasheet

400In Stock

Cut Tape

Rp106.040

Rp92.464

Rp90.996

Rp88.061

Reel

Rp68.798

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .8Ohms 1-Por

TX1315NL
Pulse Electronics
1: Rp98.885
553In Stock

Mfr. Part No.
TX1315NL

Mouser Part No
673-TX1315NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .8Ohms 1-Por

Datasheet

553In Stock

Rp98.885

Rp86.777

Rp83.291

Rp78.888

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers

X-1569T
iNRCORE
1: Rp325.642
237In Stock

Mfr. Part No.
X-1569T

Mouser Part No
673-X-1569T

iNRCORE

Audio Transformers / Signal Transformers

Datasheet

237In Stock

Cut Tape

Rp325.642

Rp293.353

Rp281.244

Rp272.438

View

Reel

Rp244.919

MouseReel Available

Min.: 1
Mult.: 1

: 400

Audio Transformers / Signal Transformers Signal - Transceiver Mil-Grade

X-1584NL
iNRCORE
1: Rp877.673
193In Stock

Mfr. Part No.
X-1584NL

Mouser Part No
673-X-1584NL

iNRCORE

Audio Transformers / Signal Transformers Signal - Transceiver Mil-Grade

Datasheet

193In Stock

Rp877.673

Rp789.061

Rp755.855

Rp720.998

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers WE-LAN DP83822 SMT Transfrmr 100BT 1 Port ETR

749013011
Wurth Elektronik
1: Rp44.948
993In Stock
1.725Expected 10/09/2026

Mfr. Part No.
749013011

Mouser Part No
710-749013011

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN DP83822 SMT Transfrmr 100BT 1 Port ETR

Learn More

Datasheet

993In Stock

1.725Expected 10/09/2026

Cut Tape

Rp44.948

Rp43.847

Reel

Rp35.958

MouseReel Available

Min.: 1
Mult.: 1

: 750

Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT

B78476A8065A003
TDK
1: Rp42.563
12.103In Stock

Mfr. Part No.
B78476A8065A003

Mouser Part No
871-B78476A8065A3

TDK

Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT

Learn More

Datasheet

12.103In Stock

Cut Tape

Rp42.563

Rp33.573

Rp30.638

Rp29.721

Reel

Rp27.519

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

B78476A8135A003
TDK
1: Rp88.244
647In Stock

Mfr. Part No.
B78476A8135A003

Mouser Part No
871-B78476A8135A3

TDK

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

Learn More

Datasheet

647In Stock

Cut Tape

Rp88.244

Rp66.596

Rp61.643

Rp59.808

Reel

Rp51.002

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

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

B78476A8247A003
TDK
1: Rp43.847
2.260In Stock
4.500Expected 03/12/2026

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

2.260In Stock

4.500Expected 03/12/2026

Cut Tape

Rp43.847

Rp39.811

Rp37.059

Rp34.857

Reel

Rp29.354

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

B78476A8248A003
TDK
1: Rp54.121
1.528In Stock
1.000Expected 14/09/2026

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

1.528In Stock

1.000Expected 14/09/2026

Cut Tape

Rp54.121

Rp39.260

Rp35.408

Rp33.023

Reel

Rp30.638

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

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

B78476A8251A003
TDK
1: Rp82.007
2.131In Stock
1.750Expected 01/10/2026

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 01/10/2026

Cut Tape

Rp82.007

Rp61.826

Rp57.423

Rp55.588

Reel

Rp48.800

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

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

B78476A8252A003
TDK
1: Rp115.396
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

Rp115.396

Rp88.428

Rp84.392

Rp81.823

Reel

Rp72.100

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

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

ETH1-230LD
Coilcraft
1: Rp161.995
2.089In 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

2.089In Stock

Cut Tape

Rp161.995

Rp137.228

Rp131.541

Rp124.386

Reel

Rp114.663

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

Audio Transformers / Signal Transformers PL160 160W 0.0147Ohm Planar Trnsfmr

PL160-100L
Coilcraft
1: Rp329.127
287In Stock
468Expected 11/12/2026

Mfr. Part No.
PL160-100L

Mouser Part No
994-PL160-100L

Coilcraft

Audio Transformers / Signal Transformers PL160 160W 0.0147Ohm Planar Trnsfmr

Learn More

Datasheet

287In Stock

468Expected 11/12/2026

Rp329.127

Rp296.471

Rp284.363

Rp275.373

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers PL160 300W 0.0072Ohm Planar Trnsfmr

PL300-100L
Coilcraft
1: Rp281.428
406In Stock
700Expected 02/10/2026

Mfr. Part No.
PL300-100L

Mouser Part No
994-PL300-100L

Coilcraft

Audio Transformers / Signal Transformers PL160 300W 0.0072Ohm Planar Trnsfmr

Learn More

Datasheet

406In Stock

700Expected 02/10/2026

Rp281.428

Rp253.542

Rp243.085

Rp235.379

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 12 V 1.1 A

POE13F-12LD
Coilcraft
1: Rp97.601
1.199In Stock
2.800On Order

Mfr. Part No.
POE13F-12LD

Mouser Part No
994-POE13F-12LD

Coilcraft

Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 12 V 1.1 A

Learn More

Datasheet

1.199In Stock

2.800On Order

Cut Tape

Rp97.601

Rp73.751

Rp70.265

Rp65.679

Reel

Rp60.175

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 12 V 2.5 A

POE300F-12LD
Coilcraft
1: Rp137.045
767In Stock

Mfr. Part No.
POE300F-12LD

Mouser Part No
994-POE300F-12LD

Coilcraft

Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 12 V 2.5 A

Learn More

Datasheet

767In Stock

Cut Tape

Rp137.045

Rp106.407

Rp102.004

Rp98.885

Reel

Rp91.913

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.15-400 MHz

PWB2040LC
Coilcraft
1: Rp83.474
839In Stock

Mfr. Part No.
PWB2040LC

Mouser Part No
994-PWB2040LC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.15-400 MHz

Datasheet

839In Stock

Cut Tape

Rp83.474

Rp62.927

Rp59.991

Rp56.139

Reel

Rp51.369

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz

PWB3010LC
Coilcraft
1: Rp107.874
3.544In Stock
6.750On Order

Mfr. Part No.
PWB3010LC

Mouser Part No
994-PWB3010LC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz

Datasheet

3.544In Stock

6.750On Order

Cut Tape

Rp107.874

Rp81.456

Rp77.420

Rp72.650

Reel

Rp66.413

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Audio Transformers / Signal Transformers 75-100Ohm 1.485Gbps BALUN ADPTR -2dB

HFB075100B
iNRCORE
1: Rp16.885.658
66In Stock

Mfr. Part No.
HFB075100B

Mouser Part No
673-HFB075100B

iNRCORE

Audio Transformers / Signal Transformers 75-100Ohm 1.485Gbps BALUN ADPTR -2dB

Datasheet

66In Stock

Rp16.885.658

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 1000BASE-T1 SPE ISOLATION ISOLATION MODULE

TG1G-T3L8LF
HALO Electronics
1: Rp105.490
386In Stock
New Product

Mfr. Part No.
TG1G-T3L8LF

Mouser Part No
493-TG1G-T3L8LF

New Product

HALO Electronics

Audio Transformers / Signal Transformers 1000BASE-T1 SPE ISOLATION ISOLATION MODULE

Datasheet

386In Stock

Rp105.490

Rp68.064

Rp55.588

Rp44.948

View

Min.: 1
Mult.: 1

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

TG110-EX50N5LF
HALO Electronics
1: Rp131.174
448In Stock
New Product

Mfr. Part No.
TG110-EX50N5LF

Mouser Part No
493-TG110-EX50N5LF

New Product

HALO Electronics

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

Datasheet

448In Stock

Rp131.174

Rp93.565

Rp78.704

Rp65.495

View

Min.: 1
Mult.: 1

Power Inductors - Leaded Tor Ind Low Core Loss 47uH 10.3ADC 0.012 Ohms

HCLC-47-10.3
Bel Signal Transformer
1: Rp73.567
431In Stock

Mfr. Part No.
HCLC-47-10.3

Mouser Part No
530-HCLC-47-10.3

Bel Signal Transformer

Power Inductors - Leaded Tor Ind Low Core Loss 47uH 10.3ADC 0.012 Ohms

Learn More

Datasheet

431In Stock

Rp73.567

Rp60.542

Rp55.955

Rp52.836

View

Min.: 1
Mult.: 1

Transformers Passive Components

Types of Passive Components

Customer Service Office

Company

Resources

Support