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Telecom Transformers

Bourns Telecom Transformers include LAN transformers, surface-mount chip inductors, power chokes, chip beads, chip bead arrays, and radial-leaded and axial-leaded inductors. This Bourns product line also includes AEC-Q200-compliant transformers for automotive uses.

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Part #

Power Transformers BMS transformer/CMC,12PIN,DUAL, 4.3KVDC

SM91509AL-E
Bourns
1: Rp86.960
1.971In Stock

Mfr. Part No.
SM91509AL-E

Mouser Part No
652-SM91509AL-E

Bourns

Power Transformers BMS transformer/CMC,12PIN,DUAL, 4.3KVDC

Datasheet

1.971In Stock

Cut Tape

Rp86.960

Rp78.521

Rp75.035

Rp73.017

View

Reel

Rp48.617

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

Audio Transformers / Signal Transformers LAN 10/100 Tin Potted

PT61017PEL
Bourns
1: Rp27.152
26.841In Stock

Mfr. Part No.
PT61017PEL

Mouser Part No
652-PT61017PEL

Bourns

Audio Transformers / Signal Transformers LAN 10/100 Tin Potted

Datasheet

26.841In Stock

Cut Tape

Rp27.152

Rp24.767

Rp23.116

Rp22.382

Rp21.465

Reel

Rp15.686

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

Audio Transformers / Signal Transformers 350uHmin. .50uHmax. OP -40C to +85C

PT61020EL
Bourns
1: Rp46.599
14.741In Stock

Mfr. Part No.
PT61020EL

Mouser Part No
652-PT61020EL

Bourns

Audio Transformers / Signal Transformers 350uHmin. .50uHmax. OP -40C to +85C

Datasheet

14.741In Stock

Cut Tape

Rp46.599

Rp42.196

Rp39.260

Rp38.160

Reel

Rp33.390

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 700

Audio Transformers / Signal Transformers LAN Transformer 10/100/1000 Base-T

SM51589PEL
Bourns
1: Rp49.718
13.917In Stock
350On Order

Mfr. Part No.
SM51589PEL

Mouser Part No
652-SM51589PEL

Bourns

Audio Transformers / Signal Transformers LAN Transformer 10/100/1000 Base-T

Datasheet

13.917In Stock

350On Order

Cut Tape

Rp49.718

Rp44.948

Rp41.829

Rp40.545

Reel

Rp36.509

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 350

Audio Transformers / Signal Transformers 350uHmin 1CT:1CT OP -40C to +85C

PT61018PEL
Bourns
1: Rp23.116
5.152In Stock

Mfr. Part No.
PT61018PEL

Mouser Part No
652-PT61018PEL

Bourns

Audio Transformers / Signal Transformers 350uHmin 1CT:1CT OP -40C to +85C

Datasheet

5.152In Stock

Cut Tape

Rp23.116

Rp21.098

Rp19.630

Rp19.080

Reel

Rp16.768

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

Audio Transformers / Signal Transformers MAGNETICS LAN TRANSFORMER

PT61022XEL
Bourns
1: Rp80.539
1.408In Stock

Mfr. Part No.
PT61022XEL

Mouser Part No
652-PT61022XEL

Bourns

Audio Transformers / Signal Transformers MAGNETICS LAN TRANSFORMER

Datasheet

1.408In Stock

Cut Tape

Rp80.539

Rp66.229

Rp61.276

Rp57.790

Reel

Rp56.873

View

Min.: 1
Mult.: 1

Reel: 500

Audio Transformers / Signal Transformers XFMER 1.2A POE

SM51625EL
Bourns
1: Rp42.746
330In Stock
7.000On Order

Mfr. Part No.
SM51625EL

Mouser Part No
652-SM51625EL

Bourns

Audio Transformers / Signal Transformers XFMER 1.2A POE

Datasheet

330In Stock

7.000On Order

Cut Tape

Rp42.746

Rp39.811

Rp38.527

Reel

Rp36.509

Rp35.224

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 350

Audio Transformers / Signal Transformers LAN Transformer/CMC,12PIN,100Base,SGL,4.0kVAC, -40 to 105C

SM91078L-E
Bourns
1: Rp158.509
800Expected 27/05/2026

Mfr. Part No.
SM91078L-E

Mouser Part No
652-SM91078L-E

Bourns

Audio Transformers / Signal Transformers LAN Transformer/CMC,12PIN,100Base,SGL,4.0kVAC, -40 to 105C

Datasheet

800Expected 27/05/2026

Cut Tape

Rp158.509

Rp124.936

Rp119.799

Rp116.130

Reel

Rp104.389

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Audio Transformers / Signal Transformers LAN Transformer/CMC,24PIN,1G,4.68kVDC, 0 to 85 C

SM91602L-E
Bourns
Restricted Availability
End of Life

Mfr. Part No.
SM91602L-E

Mouser Part No
652-SM91602L-E

End of Life

Bourns

Audio Transformers / Signal Transformers LAN Transformer/CMC,24PIN,1G,4.68kVDC, 0 to 85 C

Datasheet

More Info Available

Restricted Availability

Audio Transformers / Signal Transformers T1/E1 Potted

SM75057PEL
Bourns
3.600: Rp28.253
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
SM75057PEL

Mouser Part No
652-SM75057PEL

Bourns

Audio Transformers / Signal Transformers T1/E1 Potted

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

Rp28.253

Rp28.069

Min.: 3.600
Mult.: 600

Reel: 600