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

Tray Audio Transformers / Signal Transformers

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

Results: 130

Applied Filters:

Packaging = Tray

Manufacturer

Product

Type

Termination Style

Frequency Range

Inductance

Primary Impedance

Secondary Impedance

Isolation Voltage

Minimum Operating Temperature

Maximum Operating Temperature

Number of Channels

Application

Package/Case

Length

Width

Height

Series

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 High Frequency Resonant Transformers ETD44 250W 476uH 12V 128mOhm

SLLC-ETD44-12
Bel Signal Transformer
1: Rp195.935
613In Stock

Mfr. Part No.
SLLC-ETD44-12

Mouser Part No
530-SLLC-ETD44-12

Bel Signal Transformer

Audio Transformers / Signal Transformers High Frequency Resonant Transformers ETD44 250W 476uH 12V 128mOhm

Learn More

Datasheet

613In Stock

Rp195.935

Rp176.672

Rp169.517

Rp165.297

View

Min.: 1
Mult.: 1

Transformers

High Frequency Resonant Transformer

Through Hole

70 kHz to 120 kHz

476 uH

4 kV

- 40 C

+ 125 C

LED Lighting, SMPS

48 mm

46 mm

27.5 mm

SLLC

Tray

Audio Transformers / Signal Transformers High Frequency Universal Line SMD Transformers 16/8/5 12W 1310uH 24/5V 3000mOhm

SUOST-12-2405
Bel Signal Transformer
1: Rp105.123
600In Stock

Mfr. Part No.
SUOST-12-2405

Mouser Part No
530-SUOST-12-2405

Bel Signal Transformer

Audio Transformers / Signal Transformers High Frequency Universal Line SMD Transformers 16/8/5 12W 1310uH 24/5V 3000mOhm

Learn More

Datasheet

600In Stock

Rp105.123

Rp88.611

Rp85.309

Rp82.924

View

Min.: 1
Mult.: 1

Transformers

High Frequency Universal Line SMD Transformer

SMD/SMT

60 kHz to 150 kHz

1.31 mH

3 Ohms

4 kVAC

- 40 C

+ 125 C

1 Channel

LED Lighting, SMPS

20.6 mm

16.6 mm

13.5 mm

SUOST

Tray

Audio Transformers / Signal Transformers High Frequency Universal Line SMD Transformers 16/8/5 13W 1250uH 12/12V 2920mOhm

SUOST-13-1212
Bel Signal Transformer
1: Rp104.939
599In Stock

Mfr. Part No.
SUOST-13-1212

Mouser Part No
530-SUOST-13-1212

Bel Signal Transformer

Audio Transformers / Signal Transformers High Frequency Universal Line SMD Transformers 16/8/5 13W 1250uH 12/12V 2920mOhm

Learn More

Datasheet

599In Stock

Rp104.939

Rp88.428

Rp85.125

Rp82.740

View

Min.: 1
Mult.: 1

Transformers

High Frequency Universal Line SMD Transformer

SMD/SMT

60 kHz to 150 kHz

1.25 mH

4 kVAC

- 40 C

+ 125 C

1 Channel

LED Lighting, SMPS

20.6 mm

16.6 mm

13.5 mm

SUOST

Tray

Audio Transformers / Signal Transformers High Frequency Universal Line SMD Transformers 16/8/5 15W 1500uH 12/5V 6500mOhm

SUOST-15-1205
Bel Signal Transformer
1: Rp104.939
594In Stock

Mfr. Part No.
SUOST-15-1205

Mouser Part No
530-SUOST-15-1205

Bel Signal Transformer

Audio Transformers / Signal Transformers High Frequency Universal Line SMD Transformers 16/8/5 15W 1500uH 12/5V 6500mOhm

Learn More

Datasheet

594In Stock

Rp104.939

Rp88.611

Rp85.309

Rp82.924

View

Min.: 1
Mult.: 1

Transformers

High Frequency Universal Line SMD Transformer

SMD/SMT

60 kHz to 150 kHz

1.5 mH

4 kVAC

- 40 C

+ 125 C

1 Channel

LED Lighting, SMPS

20.6 mm

16.6 mm

13.5 mm

SUOST

Tray

Audio Transformers / Signal Transformers High Frequency Universal Line SMD Transformers 16/8/5 16W 1500uH 12/12V 4200mOhm

SUOST-16-1212
Bel Signal Transformer
1: Rp105.123
593In Stock

Mfr. Part No.
SUOST-16-1212

Mouser Part No
530-SUOST-16-1212

Bel Signal Transformer

Audio Transformers / Signal Transformers High Frequency Universal Line SMD Transformers 16/8/5 16W 1500uH 12/12V 4200mOhm

Learn More

Datasheet

593In Stock

Rp105.123

Rp88.428

Rp85.125

Rp82.740

View

Min.: 1
Mult.: 1

Transformers

High Frequency Universal Line SMD Transformer

SMD/SMT

60 kHz to 150 kHz

1.5 mH

4 kVAC

- 40 C

+ 125 C

1 Channel

LED Lighting, SMPS

20.6 mm

16.6 mm

13.5 mm

SUOST

Tray

Audio Transformers / Signal Transformers 3-300MHz SMD 50Ohm RF Tranformer

CX2045LNL
Pulse Electronics
1: Rp66.779
902In Stock

Mfr. Part No.
CX2045LNL

Mouser Part No
673-CX2045LNL

Pulse Electronics

Audio Transformers / Signal Transformers 3-300MHz SMD 50Ohm RF Tranformer

Datasheet

902In Stock

Rp66.779

Rp57.790

Rp51.552

Rp51.185

View

Min.: 1
Mult.: 1

RF Transformers

SMD/SMT

3 MHz to 300 MHz

- 40 C

+ 85 C

Single

Wideband

3.81 mm

2.79 mm

Tray

Audio Transformers / Signal Transformers SMD RF Xfmr 75Ohms

CX2074NL
Pulse Electronics
1: Rp81.456
Lead-Time 10 Weeks

Mfr. Part No.
CX2074NL

Mouser Part No
673-CX2074NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD RF Xfmr 75Ohms

Datasheet

Lead-Time 10 Weeks

Rp81.456

Rp66.963

Rp60.175

Rp58.340

View

Min.: 1
Mult.: 1

RF Transformers

Module

SMD/SMT

1 MHz to 500 MHz

- 40 C

+ 85 C

Single

Wideband

SMD-6 Module

6.9 mm

4 mm

4.4 mm

Tray

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

H5200NL
Pulse Electronics
1: Rp248.588
168In Stock

Mfr. Part No.
H5200NL

Mouser Part No
673-H5200NL

Pulse Electronics

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

Learn More

Datasheet

168In Stock

Rp248.588

Rp224.188

Rp208.227

Rp200.889

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 125 MHz

350 uH

1.5 kV

0 C

+ 70 C

2 Channel

1000 Base-T

BGA

14.73 mm

17.27 mm

11.18 mm

Tray

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

HX5200NL
Pulse Electronics
1: Rp245.653
1.044In Stock

Mfr. Part No.
HX5200NL

Mouser Part No
673-HX5200NL

Pulse Electronics

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

Learn More

Datasheet

1.044In Stock

Rp245.653

Rp215.015

Rp212.447

Rp196.302

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 125 MHz

350 uH

1 Ohms

1.5 kV

- 40 C

+ 85 C

Dual

1000 Base-T

14.73 mm

17.27 mm

10.92 mm

Tray

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

HX5201NL
Pulse Electronics
1: Rp230.793
280In Stock

Mfr. Part No.
HX5201NL

Mouser Part No
673-HX5201NL

Pulse Electronics

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

Learn More

Datasheet

280In Stock

Rp230.793

Rp205.659

Rp199.604

Rp170.618

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 85 C

Dual

1000 Base-T

17.27 mm

14.73 mm

10.67 mm

Tray

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 4-Por

HX5400NL
Pulse Electronics
1: Rp409.299
176In Stock

Mfr. Part No.
HX5400NL

Mouser Part No
673-HX5400NL

Pulse Electronics

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 4-Por

Learn More

Datasheet

176In Stock

Rp409.299

Rp407.465

Rp394.439

Rp351.142

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 125 MHz

350 uH

650 mOhms

65 mOhms

1.5 kV

- 40 C

+ 85 C

Quad

1000 Base-T

28.45 mm

17.27 mm

11.18 mm

Tray

Audio Transformers / Signal Transformers 1000BaseT SMD PoE 350uH .65Ohms 4-Por

HX5401NL
Pulse Electronics
1: Rp463.603
636In Stock
720Expected 30/11/2026

Mfr. Part No.
HX5401NL

Mouser Part No
673-HX5401NL

Pulse Electronics

Audio Transformers / Signal Transformers 1000BaseT SMD PoE 350uH .65Ohms 4-Por

Learn More

Datasheet

636In Stock

720Expected 30/11/2026

Rp463.603

Rp427.095

Rp408.565

Rp383.982

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

100 kHz to 200 MHz

350 uH

1.5 kV

- 40 C

+ 85 C

Quad

1000 Base-T

28.45 mm

17.27 mm

11.18 mm

HX5401NL

Tray

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

PL160-100L
Coilcraft
1: Rp329.127
4In 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

4In Stock

468Expected 11/12/2026

Rp329.127

Rp296.471

Rp284.363

Rp275.373

View

Min.: 1
Mult.: 1

Planar

Quick Connect

200 kHz to 700 kHz

153 uH

1.5 kV

- 40 C

+ 125 C

Single

Planar Transformers

20.83 mm

23.37 mm

8.94 mm

PL160

Tray

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

Planar

Quick Connect

200 kHz to 700 kHz

211 uH

1.5 kV

- 40 C

+ 125 C

Single

Planar Transformers

29.46 mm

26.67 mm

10.4 mm

PL300

Tray

Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH

750510231
Wurth Elektronik
1: Rp57.423
4.624In Stock

Mfr. Part No.
750510231

Mouser Part No
710-750510231

Wurth Elektronik

Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH

Learn More

Datasheet

Product Comments

4.624In Stock

Rp57.423

Rp53.570

Rp49.718

Rp45.865

View

Min.: 1
Mult.: 1

Signal Transformers

PLC

Through Hole

1 mH

2 kVAC

- 20 C

+ 80 C

Single

ST7590

13.97 mm

13.46 mm

MID-PLC

Tray

Audio Transformers / Signal Transformers BALUN FC DUAL 1:1 15 UH

C2267FNL
Pulse Electronics
1: Rp84.942
418In Stock

Mfr. Part No.
C2267FNL

Mouser Part No
673-C2267FNL

Pulse Electronics

Audio Transformers / Signal Transformers BALUN FC DUAL 1:1 15 UH

Datasheet

418In Stock

Rp84.942

Rp76.870

Rp69.715

Rp67.330

View

Min.: 1
Mult.: 1

Signal Transformers

SMD/SMT

15 uH

200 mOhms

- 40 C

+ 70 C

Dual

9.8 mm

9 mm

10.8 mm

Tray

Audio Transformers / Signal Transformers BALUN RF SGL RAC 1.5:1 5-5

CX2044LNL
Pulse Electronics
1: Rp66.779
337In Stock

Mfr. Part No.
CX2044LNL

Mouser Part No
673-CX2044LNL

Pulse Electronics

Audio Transformers / Signal Transformers BALUN RF SGL RAC 1.5:1 5-5

Datasheet

337In Stock

Rp66.779

Rp60.358

Rp56.139

Rp54.304

View

Min.: 1
Mult.: 1

RF Transformers

SMD/SMT

1.5 MHz to 4.5 MHz

- 40 C

+ 85 C

Single

Wideband

3.81 mm

2.79 mm

Tray

Audio Transformers / Signal Transformers SMD Wideband RF Xfmr 50Ohms

CX2047LNL
Pulse Electronics
1: Rp66.963
101In Stock

Mfr. Part No.
CX2047LNL

Mouser Part No
673-CX2047LNL

Pulse Electronics

Audio Transformers / Signal Transformers SMD Wideband RF Xfmr 50Ohms

Datasheet

101In Stock

Rp66.963

Rp47.333

Rp41.462

Rp35.775

Rp32.839

Min.: 1
Mult.: 1

RF Transformers

Module

SMD/SMT

500 kHz to 300 MHz

- 40 C

+ 85 C

Single

Wideband

3.81 mm

2.79 mm

Tray

Audio Transformers / Signal Transformers TRANSFORMER RF SINGLE 1:8CT

CX2049LNL
Pulse Electronics
1: Rp67.330
152In Stock

Mfr. Part No.
CX2049LNL

Mouser Part No
673-CX2049LNL

Pulse Electronics

Audio Transformers / Signal Transformers TRANSFORMER RF SINGLE 1:8CT

Datasheet

152In Stock

Rp67.330

Rp60.909

Rp56.689

Rp54.855

View

Min.: 1
Mult.: 1

RF Transformers

SMD/SMT

- 40 C

+ 85 C

3.81 mm

2.79 mm

Tray

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 4-Por

H5401NL
Pulse Electronics
1: Rp423.976
61In Stock

Mfr. Part No.
H5401NL

Mouser Part No
673-H5401NL

Pulse Electronics

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 4-Por

Learn More

Datasheet

61In Stock

Rp423.976

Rp399.209

Rp367.470

Rp350.225

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 125 MHz

350 uH

1.5 kV

0 C

+ 70 C

4 Channel

1000 Base-T

BGA

28.45 mm

17.27 mm

11.18 mm

Tray

Audio Transformers / Signal Transformers WE-LANMX 19in rear mount single port

749699910
Wurth Elektronik
1: Rp88.611
51In Stock

Mfr. Part No.
749699910

Mouser Part No
710-749699910

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LANMX 19in rear mount single port

Learn More

Datasheet

51In Stock

Rp88.611

Rp79.622

Rp74.301

Rp68.798

Rp60.542

Min.: 1
Mult.: 1

Accessories

WE-LANMX

Tray

Audio Transformers / Signal Transformers GA3136 SMT Flyback For TI UCC2809

GA3136-BL
Coilcraft
1: Rp144.200
39In Stock

Mfr. Part No.
GA3136-BL

Mouser Part No
994-GA3136-BL

Coilcraft

Audio Transformers / Signal Transformers GA3136 SMT Flyback For TI UCC2809

Learn More

Datasheet

39In Stock

Rp144.200

Rp119.432

Rp114.663

Rp110.993

View

Min.: 1
Mult.: 1

Flyback Transformers

Flyback

SMD/SMT

150 kHz

35 uH

1.5 kV

- 40 C

+ 125 C

Single

UCC2809 Primary Side Controller

26.75 mm

26 mm

14 mm

GA3136

Tray

Audio Transformers / Signal Transformers HA4061 For LT 3751 500V 5A

HA4061-AL
Coilcraft
1: Rp129.339
16In Stock

Mfr. Part No.
HA4061-AL

Mouser Part No
994-HA4061-AL

Coilcraft

Audio Transformers / Signal Transformers HA4061 For LT 3751 500V 5A

Learn More

Datasheet

16In Stock

Rp129.339

Rp107.141

Rp102.738

Rp99.619

View

Min.: 1
Mult.: 1

Flyback Transformers

Flyback

Through Hole

100 kHz

125 uH

3 kV

- 40 C

+ 85 C

Single

LT3751 Capacitor Charger Controller

29.8 mm

27.9 mm

25.3 mm

HA4061

Tray

Audio Transformers / Signal Transformers KA4823 Flyback 220 Vac 10.5A

KA4823-CL
Coilcraft
1: Rp295.738
19In Stock

Mfr. Part No.
KA4823-CL

Mouser Part No
994-KA4823-CL

Coilcraft

Audio Transformers / Signal Transformers KA4823 Flyback 220 Vac 10.5A

Datasheet

19In Stock

Rp295.738

Rp266.384

Rp255.376

Rp247.304

View

Min.: 1
Mult.: 1

Flyback Transformers

Flyback

Through Hole

150 kHz

28 uH

3 kV

- 40 C

+ 85 C

Single

Solar Microinverter

45.72 mm

47.72 mm

30.48 mm

KA4823

Tray

Audio Transformers / Signal Transformers PL160 300W 0.0123Ohm Planar Trnsfmr

PL300-103L
Coilcraft
1: Rp286.014
1In Stock
25Expected 02/10/2026

Mfr. Part No.
PL300-103L

Mouser Part No
994-PL300-103L

Coilcraft

Audio Transformers / Signal Transformers PL160 300W 0.0123Ohm Planar Trnsfmr

Learn More

Datasheet

1In Stock

25Expected 02/10/2026

Rp286.014

Rp243.268

Rp235.563

Rp228.041

View

Min.: 1
Mult.: 1

Planar

Quick Connect

200 kHz to 700 kHz

588 uH

1.5 kV

- 40 C

+ 125 C

Single

Planar Transformers

29.46 mm

26.67 mm

11.4 mm

PL300

Tray

Tray Audio Transformers / Signal Transformers

Customer Service Office

Company

Resources

Support

300 Hz to 3.4 kHz
40 kHz
50 kHz
50 kHz to 450 MHz
60 kHz to 150 kHz
65 kHz
70 kHz to 120 kHz
100 kHz
100 kHz to 200 MHz
125 kHz
140 kHz
150 kHz
200 kHz
200 kHz to 700 kHz
250 kHz
500 kHz to 300 MHz
1 MHz to 100 MHz
1 MHz to 125 GHz
1 MHz to 125 MHz
1 MHz to 500 MHz

2.5 uH
5 uH
6.5 uH
7.5 uH
10 uH
15 uH
16 uH
26 uH
28 uH
35 uH
50 uH
60 uH
80 uH
120 uH, 350 uH
125 uH
153 uH
194 uH
200 uH
211 uH
240 uH

10 Base-T
1000 Base-T
Active Clamp Forward Topology
Analog Modem
Hubs, Industrial Automation, Routers, Switches, Wireless Access Points
ISDN S-Interface
LED Lighting, SMPS
Line Matching
LM5122 Synchronous Controller
LT3751 Capacitor Charger Controller
LT3799 Isolated Led Controller
Metering Narrowband PLC Coupling
NCP101X
NCP1027
NCP1200 Controller
NCP1236 Fixed Frequency PWM Controller
NCP1351 Controller
PIC16HV785 Isolated AC LED Driver
Planar Transformers
PoE

3.81 mm
6.9 mm
7.87 mm
7.9 mm
9.8 mm
13.72 mm
13.97 mm
14.73 mm
15 mm
16.6 mm
17.27 mm
17.65 mm
20.1 mm
20.6 mm
20.7 mm
20.83 mm
21 mm
21.1 mm
22.25 mm
23.37 mm

3.81 mm
4 mm
7.9 mm
9 mm
10 mm
12.2 mm
12.32 mm
13.97 mm
14.25 mm
14.73 mm
15 mm
15.367 mm
16.6 mm
17.27 mm
18.3 mm
19 mm
19.8 mm
20.5 mm
20.83 mm
21.1 mm

1.98 mm
2.79 mm
2.794 mm
4.4 mm
7.239 mm
8 mm
8.94 mm
9.14 mm
9.53 mm
9.64 mm
10 mm
10.16 mm
10.34 mm
10.4 mm
10.67 mm
10.8 mm
10.92 mm
11.1 mm
11.18 mm
11.4 mm

42TL
A9619
B0570
CX
CX20xxNL/LNL
CX4011
CX4024
DA2077
Discrete LAN
FA2443
FT
GA0007
GA3136
GA3172
GA3459
GA3460
GA3544
H6600NL
HA3950
HA3994