Skip to Main Content

Part of the TTI Family of Specialists Contact Mouser (Kitchener) (800) 346-6873 Feedback

Change Location

CAD

In Stock RoHS

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

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.

All Results (10)

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; }

Select a category below to see filtering options and narrow down your search.

Part #

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

SM91509AL-E
Bourns
1: $6.83
1,960In Stock

Mfr. Part #
SM91509AL-E

Mouser Part #
652-SM91509AL-E

Bourns

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

Datasheet

1,960In Stock

Cut Tape

$6.83

$6.16

$5.92

$5.75

View

Reel

$4.82

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Audio Transformers / Signal Transformers LAN 10/100 Tin Potted

PT61017PEL
Bourns
1: $2.13
20,022In Stock

Mfr. Part #
PT61017PEL

Mouser Part #
652-PT61017PEL

Bourns

Audio Transformers / Signal Transformers LAN 10/100 Tin Potted

Datasheet

20,022In Stock

Cut Tape

$2.13

$1.94

$1.81

$1.76

Reel

$1.33

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

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

PT61018PEL
Bourns
1: $1.54
2,653In Stock

Mfr. Part #
PT61018PEL

Mouser Part #
652-PT61018PEL

Bourns

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

Datasheet

2,653In Stock

Cut Tape

$1.54

$1.42

$1.33

$1.30

Reel

$1.21

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

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

PT61020EL
Bourns
1: $3.66
8,665In Stock
7,700Expected 2026-08-25

Mfr. Part #
PT61020EL

Mouser Part #
652-PT61020EL

Bourns

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

Datasheet

8,665In Stock

7,700Expected 2026-08-25

Cut Tape

$3.66

$3.31

$3.08

$3.00

Reel

$2.78

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

Audio Transformers / Signal Transformers MAGNETICS LAN TRANSFORMER

PT61022XEL
Bourns
1: $6.44
1,398In Stock

Mfr. Part #
PT61022XEL

Mouser Part #
652-PT61022XEL

Bourns

Audio Transformers / Signal Transformers MAGNETICS LAN TRANSFORMER

Datasheet

1,398In Stock

Cut Tape

$6.44

$5.30

$4.90

$4.62

View

Reel

$4.00

Min.: 1
Mult.: 1

: 500

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

SM51589PEL
Bourns
1: $3.90
7,335In Stock

Mfr. Part #
SM51589PEL

Mouser Part #
652-SM51589PEL

Bourns

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

Datasheet

7,335In Stock

Cut Tape

$3.90

$3.53

$3.28

$3.20

Reel

$2.85

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

Audio Transformers / Signal Transformers XFMER 1.2A POE

SM51625EL
Bourns
1: $3.10
2,440In Stock
8,400On Order

Mfr. Part #
SM51625EL

Mouser Part #
652-SM51625EL

Bourns

Audio Transformers / Signal Transformers XFMER 1.2A POE

Datasheet

2,440In Stock

8,400On Order

Cut Tape

$3.10

$2.97

$2.88

$2.84

Reel

$2.81

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

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

SM91078L-E
Bourns
1: $13.31
1,200Expected 2026-06-23

Mfr. Part #
SM91078L-E

Mouser Part #
652-SM91078L-E

Bourns

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

Datasheet

1,200Expected 2026-06-23

Cut Tape

$13.31

$10.96

Reel

$8.22

$7.96

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 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 #
SM91602L-E

Mouser Part #
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: $2.20
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
SM75057PEL

Mouser Part #
652-SM75057PEL

Bourns

Audio Transformers / Signal Transformers T1/E1 Potted

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

$2.20

$2.17

Min.: 3,600
Mult.: 600

: 600