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Audio & Signal Transformers

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Part #

Audio Transformers / Signal Transformers THT T3/DS3/E3/STS-1 40uH 1-Port

PE-68629NL
Pulse Electronics
1: 5,99 €
2 112In Stock

Mfr. Part No.
PE-68629NL

Mouser Part No
673-PE-68629NL

Pulse Electronics

Audio Transformers / Signal Transformers THT T3/DS3/E3/STS-1 40uH 1-Port

Datasheet

2 112In Stock

5,99 €

5,42 €

5,19 €

4,99 €

View

Min.: 1
Mult.: 1

Telecom Transformers

Module

Through Hole

500 MHz

100 nH

3 kV

0 C

+ 70 C

Single

T3/DS3/E3/STS-1 Interfaces

12.7 mm

8.89 mm

6.35 mm

Tube

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

TX1315NL
Pulse Electronics
1: 3,85 €
808In 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

808In Stock

3,85 €

3,48 €

3,35 €

2,73 €

View

Min.: 1
Mult.: 1

ISDN Transformers

Module

SMD/SMT

1.2 mH

1 Ohms

1.5 kV

- 40 C

+ 85 C

Single

T1//E1/CEPT/ISDN-Pri

7.62 mm

7 mm

6.35 mm

Tube

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

POE300F-50LD
Coilcraft
1: 6,13 €
1 050In Stock

Mfr. Part No.
POE300F-50LD

Mouser Part No
994-POE300F-50LD

Coilcraft

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

Learn More

Datasheet

1 050In Stock

Cut Tape

6,13 €

4,76 €

4,61 €

Reel

4,11 €

3,98 €

3,86 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 175

PoE Transformers

Flyback

SMD/SMT

250 kHz

- 40 C

+ 125 C

Single

PoE

21 mm

20.57 mm

11.43 mm

POE300F

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS

ADT4-6+
Mini-Circuits
1: 14,74 €
602In Stock

Mfr. Part No.
ADT4-6+

Mouser Part No
139-ADT4-6

Mini-Circuits

Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS

Datasheet

602In Stock

Cut Tape

14,74 €

14,73 €

7,46 €

Reel

6,42 €

5,81 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

ADT4

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

TC1-15+
Mini-Circuits
1: 14,73 €
1 103In Stock

Mfr. Part No.
TC1-15+

Mouser Part No
139-TC1-15

Mini-Circuits

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

Learn More

Datasheet

1 103In Stock

Cut Tape

14,73 €

14,72 €

5,49 €

2,44 €

Reel

2,06 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

TC1

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

TC1-15X+
Mini-Circuits
1: 14,75 €
1 187In Stock

Mfr. Part No.
TC1-15X+

Mouser Part No
139-TC1-15X

Mini-Circuits

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

Learn More

Datasheet

1 187In Stock

Cut Tape

14,75 €

14,72 €

5,87 €

2,44 €

Reel

2,06 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

TC1

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

TC1-6X+
Mini-Circuits
1: 9,89 €
917In Stock

Mfr. Part No.
TC1-6X+

Mouser Part No
139-TC1-6X

Mini-Circuits

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

Learn More

Datasheet

917In Stock

Cut Tape

9,89 €

2,77 €

2,49 €

2,36 €

Reel

2,00 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

RF Transformers

SMD/SMT

150 kHz to 350 MHz

50 Ohms

- 40 C

+ 85 C

Single

3.81 mm x 3.81 mm x 4.06 mm

3.81 mm

4.06 mm

TC1

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

TC9-1G2+
Mini-Circuits
1: 13,39 €
1 728In Stock

Mfr. Part No.
TC9-1G2+

Mouser Part No
139-TC9-1G2

Mini-Circuits

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

Datasheet

1 728In Stock

Cut Tape

13,39 €

13,37 €

6,10 €

2,61 €

Reel

2,22 €

1,73 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

TC9

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS

TCML1-11X+
Mini-Circuits
1: 13,39 €
1 342In Stock

Mfr. Part No.
TCML1-11X+

Mouser Part No
139-TCML1-11X

Mini-Circuits

Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS

Datasheet

1 342In Stock

Cut Tape

13,39 €

13,37 €

4,93 €

2,00 €

Reel

1,69 €

1,31 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

TCML1

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers HDBase-T SMD PoE+ 180uH 1-Port

HD8005FNL
Pulse Electronics
1: 6,42 €
325In Stock

Mfr. Part No.
HD8005FNL

Mouser Part No
673-HD8005FNL

Pulse Electronics

Audio Transformers / Signal Transformers HDBase-T SMD PoE+ 180uH 1-Port

Learn More

Datasheet

325In Stock

6,42 €

5,88 €

5,87 €

5,71 €

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 500 MHz

100 uH

1.5 kV

0 C

+ 70 C

Single

HD Base-T

15 mm

13.7 mm

5.72 mm

Tube

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH 1-port

HX5004ENL
Pulse Electronics
1: 6,08 €
1 547In Stock

Mfr. Part No.
HX5004ENL

Mouser Part No
673-HX5004ENL

Pulse Electronics

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH 1-port

Learn More

Datasheet

1 547In Stock

6,08 €

4,69 €

4,49 €

4,35 €

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 85 C

Single

1000 Base-T

17.5 mm

12.2 mm

5.72 mm

1000Base-T

Tube

Audio Transformers / Signal Transformers -

ATB3225-50011CT-T000
TDK
1: 1,28 €
1 833In Stock

Mfr. Part No.
ATB3225-50011CT-T000

Mouser Part No
810-ATB3250011CTT000

TDK

Audio Transformers / Signal Transformers -

Learn More

Datasheet

1 833In Stock

Cut Tape

1,28 €

1,10 €

1,02 €

0,955 €

Reel

0,852 €

View

Min.: 1
Mult.: 1

Reel: 1 000

Baluns

Module

Single

RF/SAW Components

ATB-CT

Reel, Cut Tape

Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C

ALANL100X1-EF62DT
ABRACON
1: 2,49 €
2 142In Stock

Mfr. Part No.
ALANL100X1-EF62DT

Mouser Part No
815-ALANL100X1EF62DT

ABRACON

Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C

Learn More

Datasheet

2 142In Stock

Cut Tape

2,49 €

2,25 €

2,17 €

2,10 €

View

Reel

1,70 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2 000

LAN Transformers

LAN

SMD/SMT

500 kHz to 100 MHz

350 uH

- 40 C

+ 85 C

Dual

10/100 Base-TX

12.7 mm

7.1 mm

2.1 mm

ALANL100X1

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers PWB Wideband RF 1:2 0.130-285 MHz

PWB-2-CLC
Coilcraft
1: 4,46 €
1 140In Stock

Mfr. Part No.
PWB-2-CLC

Mouser Part No
994-PWB-2-CLC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:2 0.130-285 MHz

Datasheet

1 140In Stock

Cut Tape

4,46 €

3,37 €

3,24 €

Reel

2,75 €

2,67 €

2,58 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

RF Transformers

SMD/SMT

130 kHz to 285 MHz

- 40 C

+ 85 C

Single

Wideband

6.77 mm

6.48 mm

4.45 mm

PWB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers SMD ISOLATION MODULE

TG74-1406N1LF
HALO Electronics
1: 4,97 €
257In Stock

Mfr. Part No.
TG74-1406N1LF

Mouser Part No
493-TG74-1406N1LF

HALO Electronics

Audio Transformers / Signal Transformers SMD ISOLATION MODULE

Datasheet

257In Stock

4,97 €

3,20 €

2,60 €

2,11 €

View

Min.: 1
Mult.: 1

Isolation Transformers

Tube

Audio Transformers / Signal Transformers 1:1 1500Vrms 1.3Ohm -1.1dB SMT

TG1G-E005J24RL
HALO Electronics
1: 17,77 €
583In Stock
532Expected 15/05/2026

Mfr. Part No.
TG1G-E005J24RL

Mouser Part No
493-TG1G-E005J24RL

HALO Electronics

Audio Transformers / Signal Transformers 1:1 1500Vrms 1.3Ohm -1.1dB SMT

Datasheet

583In Stock

532Expected 15/05/2026

17,77 €

12,69 €

10,66 €

8,88 €

View

Min.: 1
Mult.: 1

TG1G

Tube

Audio Transformers / Signal Transformers HV Balun Adaptor for SMPTE-292M HDTV

HFBL075100B
iNRCORE
1: 960,27 €
7In Stock
30Expected 20/05/2026

Mfr. Part No.
HFBL075100B

Mouser Part No
673-HFBL075100B

iNRCORE

Audio Transformers / Signal Transformers HV Balun Adaptor for SMPTE-292M HDTV

Datasheet

7In Stock

30Expected 20/05/2026

960,27 €

931,21 €

Min.: 1
Mult.: 1

Baluns

Module

Connector

100 Ohms

- 55 C

+ 125 C

Single

HFBL

Tube

Audio Transformers / Signal Transformers TRANSFORMER

ETC4-1TR
MACOM
1: 2,92 €
1 402In Stock

Mfr. Part No.
ETC4-1TR

Mouser Part No
937-ETC4-1TR

MACOM

Audio Transformers / Signal Transformers TRANSFORMER

Datasheet

1 402In Stock

Cut Tape

2,92 €

2,37 €

2,03 €

1,91 €

View

Reel

1,38 €

Min.: 1
Mult.: 1

Reel: 2 000

RF Transformers

SMD/SMT

2 MHz to 800 MHz

- 55 C

+ 85 C

Reel, Cut Tape

Audio Transformers / Signal Transformers SMD ISOLATION MODULE

TG01-FC07N1LF
HALO Electronics
1: 9,50 €
344In Stock

Mfr. Part No.
TG01-FC07N1LF

Mouser Part No
493-TG01-FC07N1LF

HALO Electronics

Audio Transformers / Signal Transformers SMD ISOLATION MODULE

Datasheet

344In Stock

9,50 €

6,13 €

5,01 €

4,05 €

View

Min.: 1
Mult.: 1

Isolation Transformers

Tube

Audio Transformers / Signal Transformers 100uH 9pF 260mOhm 3000VAC AEC-Q200

B78308A2387A003
EPCOS / TDK
1: 4,17 €
212In Stock

Mfr. Part No.
B78308A2387A003

Mouser Part No
871-B78308A2387A003

EPCOS / TDK

Audio Transformers / Signal Transformers 100uH 9pF 260mOhm 3000VAC AEC-Q200

Learn More

Datasheet

212In Stock

Cut Tape

4,17 €

3,77 €

3,62 €

3,51 €

Reel

3,08 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 190

Signal Transformers

SMD/SMT

100 kHz to 400 kHz

100 uH

- 40 C

+ 150 C

12.9 mm

11 mm

11.4 mm

E13 EMHV

AEC-Q200

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers FA2900 Flyback For TI LM5072

FA2900-ALD
Coilcraft
1: 6,02 €
454In Stock

Mfr. Part No.
FA2900-ALD

Mouser Part No
994-FA2900-ALD

Coilcraft

Audio Transformers / Signal Transformers FA2900 Flyback For TI LM5072

Learn More

Datasheet

454In Stock

Cut Tape

6,02 €

4,99 €

4,78 €

4,64 €

Reel

4,31 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 175

Flyback Transformers

Flyback

SMD/SMT

250 kHz

50 uH

1.5 kV

- 40 C

+ 125 C

Single

LM5072 High Power PD

21 mm

20.57 mm

11.43 mm

FA2900

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P Lw Prfl 1 Port

TG111-E001J24RL
HALO Electronics
1: 18,20 €
803In Stock

Mfr. Part No.
TG111-E001J24RL

Mouser Part No
493-TG111-E001J24RL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P Lw Prfl 1 Port

Learn More

Datasheet

803In Stock

18,20 €

11,80 €

11,74 €

7,75 €

View

Min.: 1
Mult.: 1

LAN Isolation Transformers

Module

SMD/SMT

1 MHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 85 C

Dual

Gigabit Interface

SMD-24

13.21 mm

12.19 mm

3.76 mm

TG111

Tube

Audio Transformers / Signal Transformers HV Balun Adaptor for SMPTE-292M HDTV

HFBL075100A
iNRCORE
1: 885,52 €
3In Stock
15Expected 19/06/2026

Mfr. Part No.
HFBL075100A

Mouser Part No
673-HFBL075100A

iNRCORE

Audio Transformers / Signal Transformers HV Balun Adaptor for SMPTE-292M HDTV

Datasheet

3In Stock

15Expected 19/06/2026

885,52 €

855,10 €

Min.: 1
Mult.: 1

Baluns

Module

Connector

100 Ohms

- 55 C

+ 125 C

2.55 mm

1.16 mm

1.1 mm

HFBL

Tube

Audio Transformers / Signal Transformers PLC transformer, 0.45W, Standard EP13, 15V

PFBR45-ST13150S
Bourns
1: 4,58 €
5 158In Stock

Mfr. Part No.
PFBR45-ST13150S

Mouser Part No
652-PFBR45-ST13150S

Bourns

Audio Transformers / Signal Transformers PLC transformer, 0.45W, Standard EP13, 15V

Learn More

Datasheet

5 158In Stock

Cut Tape

4,58 €

3,94 €

3,06 €

3,04 €

Reel

2,77 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 540

1 mH

- 40 C

+ 125 C

14 mm

13.9 mm

13.5 mm

PFB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers GIGABIT ISO MOD

TG111-S12NYNRL
HALO Electronics
1: 10,21 €
816In Stock

Mfr. Part No.
TG111-S12NYNRL

Mouser Part No
493-TG111-S12NYNRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD

Learn More

Datasheet

816In Stock

10,21 €

3,64 €

3,40 €

Quote

Min.: 1
Mult.: 1

Isolation Transformers

15.24 mm

13.72 mm

6.35 mm

TG1G

Tube

Audio & Signal Transformers

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0.5 in x 0.38 in x 0.236 in
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0.82 in x 0.68 in x 0.69 in
0.86 in x 0.71 in x 0.75 in
0402 (1005 metric)
0805 (2012)
1.33 in x 1.64 in x 0.85 in
1.35 in x 0.69 in x 0.69 in
1.63 in x 0.88 in x 0.81 in
10.4 mm x 7.87 mm
10.4 mm x 7.87 mm x 11.8 mm
10.6 mm x 9.08 mm x 10 mm
12.7 mm x 6.99 mm x 5.08 mm
12.7 mm x 8.89 mm x 6.35 mm
12.7 mm x 9.09 mm x 5.99 mm
13.21 mm x 7.87 mm x 5.72 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

0.5 mm
1 mm
1.25 mm
1.6 mm
2 mm
2.54 mm
2.55 mm
3.048 mm
3.2 mm
3.45 mm
3.51 mm
3.74 mm
3.81 mm
3.91 mm
3.97 mm
4 mm
4.02 mm
4.06 mm
4.064 mm
4.19 mm

0.51 mm
0.79 mm
1.16 mm
1.2 mm
1.24 mm
1.27 mm
1.42 mm
1.524 mm
1.6 mm
1.69 mm
1.75 mm
1.78 mm
2 mm
2.5 mm
2.54 mm
2.6 mm
2.69 mm
2.79 mm
2.9 mm
3 mm

0.38 mm
0.414 mm
0.53 mm
0.61 mm
0.84 mm
0.939 mm
1.1 mm
1.2 mm
1.73 mm
1.85 mm
1.88 mm
1.98 mm
2 mm
2.08 mm
2.083 mm
0.082 in
2.1 mm
2.2 mm
2.24 mm
2.3 mm

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