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Transformers Passive Components

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Part #

Audio Transformers / Signal Transformers DA2257 PoE Trnsfmr For TI LM5071/72

DA2257-ALD
Coilcraft
1: $7.50
2,040In Stock

Mfr. Part #
DA2257-ALD

Mouser Part #
994-DA2257-ALD

Coilcraft

Audio Transformers / Signal Transformers DA2257 PoE Trnsfmr For TI LM5071/72

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Datasheet

2,040In Stock

Cut Tape

$7.50

$5.66

$5.40

$5.05

Reel

$4.62

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

Audio Transformers / Signal Transformers FA2469 Flyback For STMicro STLC3075

FA2469-ALD
Coilcraft
1: $6.19
1,541In Stock

Mfr. Part #
FA2469-ALD

Mouser Part #
994-FA2469-ALD

Coilcraft

Audio Transformers / Signal Transformers FA2469 Flyback For STMicro STLC3075

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Datasheet

1,541In Stock

Cut Tape

$6.19

$4.67

$4.45

$4.16

Reel

$3.69

View

MouseReel Available

Min.: 1
Mult.: 1

: 450

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

PL300-100L
Coilcraft
1: $22.09
419In Stock
700Expected 2026-10-02

Mfr. Part #
PL300-100L

Mouser Part #
994-PL300-100L

Coilcraft

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

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Datasheet

419In Stock

700Expected 2026-10-02

$22.09

$19.90

$19.08

$18.48

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 120W POE Planar 12V 10A 50uH

POE120PL-12L
Coilcraft
1: $13.85
735In Stock

Mfr. Part #
POE120PL-12L

Mouser Part #
994-POE120PL-12L

Coilcraft

Audio Transformers / Signal Transformers 120W POE Planar 12V 10A 50uH

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Datasheet

735In Stock

$13.85

$11.72

$11.25

$10.64

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402

FA2805-CLD
Coilcraft
1: $7.46
1,125In Stock
875Expected 2026-09-21

Mfr. Part #
FA2805-CLD

Mouser Part #
994-FA2805-CLD

Coilcraft

Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402

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Datasheet

1,125In Stock

875Expected 2026-09-21

Cut Tape

$7.46

$5.63

$5.36

$5.03

Reel

$4.59

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 5.0 V 6 A

POE300F-50LD
Coilcraft
1: $10.77
588In Stock

Mfr. Part #
POE300F-50LD

Mouser Part #
994-POE300F-50LD

Coilcraft

Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 5.0 V 6 A

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Datasheet

588In Stock

Cut Tape

$10.77

$8.37

$8.02

$7.78

Reel

$7.23

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.150-500 MHz

PWB-4-ALC
Coilcraft
1: $4.31
1,048In Stock

Mfr. Part #
PWB-4-ALC

Mouser Part #
994-PWB-4-ALC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.150-500 MHz

Datasheet

1,048In Stock

Cut Tape

$4.31

$3.25

$3.10

$2.89

Reel

$2.65

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:1 0.400-600 MHz

WBC1-1LC
Coilcraft
1: $7.07
1,581In Stock

Mfr. Part #
WBC1-1LC

Mouser Part #
994-WBC1-1LC

Coilcraft

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:1 0.400-600 MHz

Datasheet

1,581In Stock

Cut Tape

$7.07

$5.33

$5.08

$4.75

View

Reel

$4.08

MouseReel Available

Min.: 1
Mult.: 1

: 750

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 0.500-1000 MHz

WBC4-1WLC
Coilcraft
1: $7.30
780In Stock
750On Order

Mfr. Part #
WBC4-1WLC

Mouser Part #
994-WBC4-1WLC

Coilcraft

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 0.500-1000 MHz

Datasheet

780In Stock

750On Order

Cut Tape

$7.30

$5.52

$5.26

$4.91

View

Reel

$4.22

MouseReel Available

Min.: 1
Mult.: 1

: 750

Audio Transformers / Signal Transformers 10/100BASE-TX SMD 16P 1-Port CMRChoke

TG110-ESV01N6RL
HALO Electronics
1: $5.73
518In Stock

Mfr. Part #
TG110-ESV01N6RL

Mouser Part #
493-TG110-ESV01N6RL

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD 16P 1-Port CMRChoke

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Datasheet

518In Stock

$5.73

$5.70

$5.34

$5.24

$5.08

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers XFMR,RF,SGL,RAC,1:2CT,3-30 NPB

CX2045LNLT
Pulse Electronics
1: $5.10
3,785In Stock

Mfr. Part #
CX2045LNLT

Mouser Part #
673-CX2045LNLT

Pulse Electronics

Audio Transformers / Signal Transformers XFMR,RF,SGL,RAC,1:2CT,3-30 NPB

Datasheet

3,785In Stock

Cut Tape

$5.10

$4.62

$4.19

$3.93

Reel

$2.92

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Audio Transformers / Signal Transformers MDL SIN XFMR-CMC AEC-Q200

HM1238NL
Pulse Electronics
1: $4.95
875In Stock

Mfr. Part #
HM1238NL

Mouser Part #
673-HM1238NL

Pulse Electronics

Audio Transformers / Signal Transformers MDL SIN XFMR-CMC AEC-Q200

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Datasheet

875In Stock

$4.95

$4.65

$4.54

$4.46

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers MDL SIN 100D 1:1 4.5K REINFORCED SMD

HX1333NL
Pulse Electronics
1: $8.48
423In Stock

Mfr. Part #
HX1333NL

Mouser Part #
673-HX1333NL

Pulse Electronics

Audio Transformers / Signal Transformers MDL SIN 100D 1:1 4.5K REINFORCED SMD

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Datasheet

423In Stock

$8.48

$7.19

$6.41

$6.25

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port

HX5014NLT
Pulse Electronics
1: $26.54
719In Stock

Mfr. Part #
HX5014NLT

Mouser Part #
673-HX5014NLT

Pulse Electronics

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port

Learn More

Datasheet

719In Stock

Cut Tape

$26.54

$22.03

$20.95

$20.29

Reel

$18.36

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1.3Ohm 1-Por

PE-65351NL
Pulse Electronics
1: $7.89
790In Stock

Mfr. Part #
PE-65351NL

Mouser Part #
673-PE-65351NL

Pulse Electronics

Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1.3Ohm 1-Por

Datasheet

790In Stock

$7.89

$6.77

$6.49

$4.94

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1.2Ohm 1-Por

PE-65415NL
Pulse Electronics
1: $8.61
680In Stock

Mfr. Part #
PE-65415NL

Mouser Part #
673-PE-65415NL

Pulse Electronics

Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1.2Ohm 1-Por

Learn More

Datasheet

680In Stock

$8.61

$6.77

$6.57

$6.55

$4.26

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1Ohm 1-Port

PE-65771NL
Pulse Electronics
1: $7.98
1,139In Stock

Mfr. Part #
PE-65771NL

Mouser Part #
673-PE-65771NL

Pulse Electronics

Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1Ohm 1-Port

Datasheet

1,139In Stock

$7.98

$6.85

$6.58

$6.38

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers SMD Digital Audio 2500uH 1-Port

PE-65812NL
Pulse Electronics
1: $5.11
759In Stock

Mfr. Part #
PE-65812NL

Mouser Part #
673-PE-65812NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD Digital Audio 2500uH 1-Port

Datasheet

759In Stock

$5.11

$4.82

$4.80

$4.13

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 100Base-T SMD NonPoE .6Ohms 1-Port

PE-68515LNL
Pulse Electronics
1: $10.57
467In Stock

Mfr. Part #
PE-68515LNL

Mouser Part #
673-PE-68515LNL

Pulse Electronics

Audio Transformers / Signal Transformers 100Base-T SMD NonPoE .6Ohms 1-Port

Datasheet

467In Stock

$10.57

$8.09

$7.57

$7.23

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1000uH 2Ohms 2-Port

T1144NLT
Pulse Electronics
1: $8.32
1,096In Stock

Mfr. Part #
T1144NLT

Mouser Part #
673-T1144NL673-T

Pulse Electronics

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1000uH 2Ohms 2-Port

Learn More

Datasheet

1,096In Stock

Cut Tape

$8.32

$7.04

$6.77

$6.55

Reel

$5.50

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

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

TX1188NL
Pulse Electronics
1: $8.32
590In Stock

Mfr. Part #
TX1188NL

Mouser Part #
673-TX1188NL

Pulse Electronics

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

Datasheet

590In Stock

$8.32

$7.04

$6.77

$6.54

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 24 V 1.25 A

POE300F-24LD
Coilcraft
1: $10.77
454In Stock

Mfr. Part #
POE300F-24LD

Mouser Part #
994-POE300F-24LD

Coilcraft

Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 24 V 1.25 A

Learn More

Datasheet

454In Stock

Cut Tape

$10.77

$8.37

$8.02

$7.78

Reel

$7.23

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

Audio Transformers / Signal Transformers 18uH 10% 3.75A DCR=0.101Ohms

YA9280-ALD
Coilcraft
1: $5.52
2,092In Stock

Mfr. Part #
YA9280-ALD

Mouser Part #
994-YA9280-AL

Coilcraft

Audio Transformers / Signal Transformers 18uH 10% 3.75A DCR=0.101Ohms

Learn More

Datasheet

2,092In Stock

Cut Tape

$5.52

$4.18

$3.97

$3.72

Reel

$3.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Audio Transformers / Signal Transformers SMD RF Xfmr 75Ohms

CX2074NL
Pulse Electronics
1: $5.47
1,068In Stock

Mfr. Part #
CX2074NL

Mouser Part #
673-CX2074NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD RF Xfmr 75Ohms

Datasheet

1,068In Stock

$5.47

$4.88

$4.38

$4.22

View

Min.: 1
Mult.: 1

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

HX1148NLT
Pulse Electronics
1: $12.54
1,224In Stock

Mfr. Part #
HX1148NLT

Mouser Part #
673-HX1148NLT

Pulse Electronics

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

Learn More

Datasheet

1,224In Stock

Cut Tape

$12.54

$10.77

$10.34

$10.02

Reel

$8.14

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

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