Audio Transformers / Signal Transformers

Audio Transformers / Signal Transformers
Audio Transformers & Signal Transformers are available at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many signal and audio transformer manufacturers including Bourns, Coilcraft, HALO, Mini-Circuits, Pulse, Triad, Wurth, Xicon & more. Please view our large selection of audio transformers and signal transformers below.
Results: 4.547
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Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Termination Style
Frequency Range
Inductance
Primary Impedance
Secondary Impedance
Isolation Voltage
Minimum Operating Temperature
Maximum Operating Temperature
Number of Channels
Package/Case
Length
Width
Height
Series
Qualification
Packaging
Coilcraft Audio Transformers / Signal Transformers 1812WBT SMT Wideband 1:1 4-200 MHz
Datasheet
3.048In Stock
Cut Tape
21,26 kr.
17,16 kr.
16,56 kr.
15,44 kr.
Reel
14,47 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 600
RF Transformers SMD/SMT 4 MHz to 200 MHz 1.25 uH 50 V - 40 C + 85 C Single 1812 (4532 metric) 4.52 mm 3.81 mm 3.43 mm 1812WBT Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers DA2032 Cap Chrgr For Linear LT3750/51
Datasheet
1.743In Stock
1.050Expected 07/12/2026
Cut Tape
42,00 kr.
35,88 kr.
34,39 kr.
33,35 kr.
Reel
29,39 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 175
Flyback Transformers Flyback SMD/SMT - 40 C + 125 C Single 20.57 mm 21 mm 9.78 mm DA2034 Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers FA2732 SMT Flyback For Si3401, Si3402
Datasheet
940In Stock
Cut Tape
23,87 kr.
19,40 kr.
18,58 kr.
17,46 kr.
Reel
16,71 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 200
Flyback Transformers Flyback SMD/SMT 400 kHz 40 uH 1.5 kV - 40 C + 85 C Single 12.7 mm 10.5 mm 11 mm FA2732 Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz
Datasheet
1.844In Stock
2.750Expected 21/12/2026
Cut Tape
27,75 kr.
22,01 kr.
Reel
18,72 kr.
17,98 kr.
17,68 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 250
RF Transformers SMD/SMT 3.5 kHz to 125 MHz - 40 C + 85 C Single 6.77 mm 6.48 mm 4.45 mm PWB Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers Flyback PoE 24W 21uH 12V 6.3A
Datasheet
1.275In Stock
450Expected 12/11/2026
Cut Tape
41,03 kr.
31,85 kr.
30,51 kr.
29,62 kr.
Reel
27,01 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 150
PoE Transformers Flyback SMD/SMT 200 kHz 21 uH - 40 C + 125 C Single 14.5 mm 13 mm 14 mm POE21PR Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers DA2033 Cap Chrgr For Linear LT3750/51
Datasheet
2.600In Stock
1.000Expected 09/11/2026
Cut Tape
44,61 kr.
38,05 kr.
36,55 kr.
35,44 kr.
Reel
31,18 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 200
Flyback Transformers Flyback SMD/SMT 100 kHz 10 uH 1.5 kV - 40 C + 125 C 18 mm 17 mm 9.78 mm DA2033 Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers PoE Plus 850uH DCR=0.24mOhms 1.9A
Datasheet
532In Stock
Cut Tape
65,80 kr.
58,19 kr.
55,43 kr.
54,38 kr.
Reel
50,58 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 300
PoE Transformers Isolated SMD/SMT 100 kHz 850 uH 1.5 kV - 40 C + 85 C Single 15.75 mm 14.22 mm 10.8 mm HPX2126L Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers POE70P Flyback 7uH 5.0 V 1.4 A
Datasheet
1.948In Stock
Cut Tape
28,35 kr.
22,38 kr.
21,63 kr.
20,14 kr.
Reel
19,10 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 200
PoE Transformers Flyback SMD/SMT 250 kHz - 40 C + 85 C Single 12.7 mm 10.5 mm 11 mm POE70P Reel, Cut Tape, MouseReel
iNRCORE Audio Transformers / Signal Transformers
Datasheet
68In Stock
267,52 kr.
240,73 kr.
205,60 kr.
197,91 kr.
View
Min.: 1
Mult.: 1
Transformer 350 uH 1500 Vrms - 40 C + 85 C 1 Channel 17.78 mm 16 mm 5.97 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers 120uH 1500V T/R=1 2% DC=600mA
Datasheet
442In Stock
34,99 kr.
31,63 kr.
29,91 kr.
28,94 kr.
View
Min.: 1
Mult.: 1
PoE Transformers Module SMD/SMT 120 uH 1.5 kVrms - 40 C + 85 C Single 15.24 mm 7.62 mm 8.64 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers 120uH 1500V T/R=1 2% DC=600mA
Datasheet
683In Stock
Cut Tape
34,99 kr.
31,63 kr.
30,36 kr.
29,47 kr.
Reel
25,59 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 300
PoE Transformers Module SMD/SMT 120 uH 1.5 kVrms - 40 C + 85 C Single 15.24 mm 7.62 mm 8.64 mm HX Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por
Datasheet
1.033In Stock
42,82 kr.
33,20 kr.
31,85 kr.
30,96 kr.
View
Min.: 1
Mult.: 1
ISDN Transformers Module Through Hole 1 MHz to 100 MHz 1.2 mH 1.5 kV 0 C + 70 C Dual 12.7 mm 8.89 mm 6.35 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1Ohm 1-Port
Datasheet
1.129In Stock
35,51 kr.
32,15 kr.
30,88 kr.
29,54 kr.
View
Min.: 1
Mult.: 1
ISDN Transformers Module Through Hole 1.2 mH 1.5 kV - 40 C + 85 C Dual 12.7 mm x 8.89 mm x 6.35 mm 12.7 mm 8.89 mm 6.35 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1000uH 2Ohms 2-Port
Datasheet
1.096In Stock
Cut Tape
37,08 kr.
33,50 kr.
32,15 kr.
31,18 kr.
Reel
24,10 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 600
ISDN Transformers Module SMD/SMT 50 kHz to 3 MHz 1.5 kV 0 C + 70 C Dual 12.83 mm 9.53 mm 6.22 mm Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers FA2924 SMT Flyback For Si341, Si3402
Datasheet
2.069In Stock
Cut Tape
30,06 kr.
23,87 kr.
Reel
20,29 kr.
19,47 kr.
19,10 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 175
Flyback Transformers Flyback SMD/SMT 200 kHz 40 uH 1.5 kV - 40 C + 85 C Single 13.46 mm 13 mm 12.7 mm FA2924 Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 24 V 1.25 A
Datasheet
394In Stock
Cut Tape
47,97 kr.
41,03 kr.
39,54 kr.
Reel
33,57 kr.
32,30 kr.
31,41 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 175
PoE Transformers Flyback SMD/SMT 250 kHz - 40 C + 125 C Single 21 mm 20.57 mm 11.43 mm POE300F Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.03-250 MHz
Datasheet
804In Stock
Cut Tape
28,87 kr.
22,90 kr.
Reel
19,47 kr.
18,65 kr.
18,35 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 250
RF Transformers SMD/SMT 30 kHz to 250 MHz 95 uH, 95 uH 300 V - 40 C + 85 C Dual 6.77 mm 6.48 mm 4.45 mm PWB Reel, Cut Tape, MouseReel
Murata Power Solutions Audio Transformers / Signal Transformers DIGITAL AUDIO TRANSFORMER
Datasheet
4.465In Stock
5.000Expected 14/12/2026
Cut Tape
13,73 kr.
12,46 kr.
11,64 kr.
11,26 kr.
Reel
9,62 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 500
Audio Transformers SMD/SMT 50 Hz to 60 Hz 1.9 mH to 4 mH 110 Ohms 2 kV - 40 C + 85 C Single SMD-6 9.52 mm 9 mm 6.35 mm DA100J Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH 1-port
Datasheet
1.366In Stock
47,00 kr.
40,28 kr.
38,72 kr.
37,82 kr.
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 17.5 mm 12.2 mm 5.72 mm 1000Base-T Tube
Pulse Electronics Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 19uH 1-Port
Datasheet
549In Stock
31,03 kr.
28,65 kr.
27,83 kr.
27,53 kr.
26,93 kr.
Min.: 1
Mult.: 1
Telecom Transformers Module SMD/SMT 250 kHz to 500 MHz 60 nH 1.5 kV 0 C + 70 C Single 7.62 mm 9.91 mm 6.35 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 100uH 1-Port
Datasheet
461In Stock
48,64 kr.
43,94 kr.
42,15 kr.
40,21 kr.
View
Min.: 1
Mult.: 1
Telecom Transformers Module SMD/SMT 100 uH 1 Ohms 1 Ohms 1.5 kV - 40 C + 85 C Single 7.62 mm 7 mm 6.35 mm Tube
TDK Audio Transformers / Signal Transformers -
Datasheet
1.805In Stock
Cut Tape
14,32 kr.
9,92 kr.
7,53 kr.
6,54 kr.
Reel
5,30 kr.
View
Min.: 1
Mult.: 1
: 1.000
Baluns Module Single ATB-CT Reel, Cut Tape


Pulse Electronics Audio Transformers / Signal Transformers BALUN RF SGL RAC 1:1CT 1.713In Stock
Cut Tape
22,60 kr.
18,35 kr.
14,62 kr.
13,20 kr.
Reel
10,74 kr.
View
Min.: 1
Mult.: 1
: 2.000
RF Transformers SMD/SMT - 40 C + 85 C Single 3.81 mm 3.81 mm 2.79 mm CX Reel, Cut Tape
Pulse Electronics Audio Transformers / Signal Transformers 10GBase-T SMD NonPoE 200uH 1-Port
Datasheet
355In Stock
60,80 kr.
54,83 kr.
51,85 kr.
50,21 kr.
View
Min.: 1
Mult.: 1
LAN Transformers Module SMD/SMT 1 MHz to 500 MHz 200 uH 1 Ohms 1 Ohms 1.5 kV 0 C + 70 C Single 13.7 mm 12.2 mm 5.72 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers THT T3/DS3/E3/STS-1 40uH 1-Port
Datasheet
1.901In Stock
53,86 kr.
48,56 kr.
46,55 kr.
44,69 kr.
View
Min.: 1
Mult.: 1
Telecom Transformers Module Through Hole 500 MHz 100 nH 3 kV 0 C + 70 C Single 12.7 mm 8.89 mm 6.35 mm Tube