Transformers Audio & Signal

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Transformers for Audio Applications

Audio transformers can used to step up or step down a signal voltage, increase or decrease the impedance of a circuit, convert a circuit from unbalanced to balanced and vice versa, block DC current in a circuit while allowing AC current to flow, or electrically isolate one audio device from another. Learn More

Ergebnisse: 4’446
Auswählen Bild Teile-Nr. Herst. Beschreibung Datenblatt Verfügbarkeit Preis (CHF) Ergebnisse in der Tabelle nach dem Einheitspreis bei Ihrer Menge filtern. Menge RoHS ECAD Model Produkt Typ Montage Frequenzbereich Induktivität Primärimpedanz Sekundärimpedanz Isolierungsspannung Minimale Betriebstemperatur Maximale Betriebstemperatur Anzahl der Kanäle Verpackung/Gehäuse Länge Breite Höhe Serie Qualifikation Verpackung
HALO Electronics Audio-Transformatoren / Signal-Transformatoren 2.5Gig Reinforced SMD 24P ISO MOD 84Auf Lager
CHF 40.81
CHF 29.15
CHF 24.49
CHF 20.41
Min.: 1
Mult.: 1
Ethernet Transformers Isolated SMD/SMT 350 uH 4000 Vrms - 40 C + 85 C SMD-24 19.05 mm 12.19 mm 11.94 mm TGR2G
Bourns Audio-Transformatoren / Signal-Transformatoren BMS Transformer/CMC,6PIN,SGL,4.3kVDC 1’646Auf Lager
Cut-Tape
CHF 2.20
CHF 1.99
CHF 1.86
CHF 1.77
Reel
CHF 1.29
Min.: 1
Mult.: 1
: 4’000
BMS Transformers SMD/SMT 450 uH - 40 C + 125 C SM91542AL Reel, Cut Tape, MouseReel
Coilcraft Audio-Transformatoren / Signal-Transformatoren PWB Wideband RF 1:1 0.0035-125 MHz 7’069Auf Lager
Cut-Tape
CHF 5.23
CHF 4.06
Reel
CHF 3.45
CHF 3.34
CHF 3.23
CHF 3.21
Min.: 1
Mult.: 1
: 250
RF Transformers SMD/SMT 3.5 kHz to 125 MHz 780 uH, 780 uH 300 V - 40 C + 85 C Dual 6.77 mm 6.48 mm 4.45 mm PWB Reel, Cut Tape, MouseReel
Taoglas Audio-Transformatoren / Signal-Transformatoren LAN XFMR 10G BASE-T (PoE+) 729Auf Lager
Cut-Tape
CHF 7.55
CHF 6.81
CHF 6.54
CHF 6.34
Reel
CHF 5.17
Min.: 1
Mult.: 1
: 450
LAN Transformers LAN Transformer SMD/SMT 120 uH - 40 C + 85 C 13.7 mm 15.2 mm 5.72 mm Exos Reel, Cut Tape, MouseReel
Wurth Elektronik Audio-Transformatoren / Signal-Transformatoren 10/100/1000 Base-T Transformer 1 Port 1’562Auf Lager
Cut-Tape
CHF 17.56
CHF 16.95
CHF 16.01
Reel
CHF 14.31
CHF 13.42
Min.: 1
Mult.: 1
: 175
LAN Transformers LAN SMD/SMT 350 uH 4 kVAC - 40 C + 85 C 28.57 mm 12.7 mm 12.7 mm WE-LAN Reel, Cut Tape, MouseReel
MACOM Audio-Transformatoren / Signal-Transformatoren 5-10000 MHz 7’792Auf Lager
8’000erwartet ab 21.12.2026
Cut-Tape
CHF 12.31
CHF 11.10
CHF 10.50
CHF 10.46
Reel
CHF 9.00
Min.: 1
Mult.: 1
: 500
Baluns SMD/SMT 5 MHz to 10 GHz 50 Ohms - 55 C + 85 C Single SMD-6 3.81 mm 3.81 mm 3.22 mm Reel, Cut Tape, MouseReel
Mini-Circuits Audio-Transformatoren / Signal-Transformatoren 1:1 CORE & WIRE Transformer, 800 MHz - 6.8 GHz, 50? 189Auf Lager
1’500erwartet ab 09.11.2026
Cut-Tape
CHF 9.77
CHF 9.11
CHF 8.52
Reel
CHF 8.52
Min.: 1
Mult.: 1
: 500
RF Transformers Surface Mount RF Transformer SMD/SMT 800 MHz to 6.8 GHz - 40 C + 85 C 1 Channel GU2939 2.54 mm 1.27 mm 1.88 mm TTC1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio-Transformatoren / Signal-Transformatoren 1:1 LTCC Transformer, 2150 - 3600 MHz, 50? 1’263Auf Lager
Cut-Tape
CHF 1.45
CHF 1.39
Reel
CHF 1.38
Min.: 1
Mult.: 1
: 500
RF Transformers SMD/SMT 2.15 GHz to 3.6 GHz - 55 C + 125 C TCW1 Reel, Cut Tape, MouseReel

MACOM Audio-Transformatoren / Signal-Transformatoren Flux Coupled 1:1 Transformer 0.4-500MHz 21’379Auf Lager
Cut-Tape
CHF 2.82
CHF 2.28
CHF 2.20
CHF 2.06
Reel
CHF 1.65
Min.: 1
Mult.: 1
: 2’000
RF Transformers SMD/SMT 400 kHz to 500 MHz - 40 C + 85 C Single 3.81 mm 3.81 mm 2.79 mm Reel, Cut Tape, MouseReel
iNRCORE Audio-Transformatoren / Signal-Transformatoren HV Balun Adaptor for SMPTE-292M HDTV 29Auf Lager
CHF 967.10
Min.: 1
Mult.: 1
Baluns Module Connector 100 Ohms - 55 C + 125 C 2.55 mm 1.16 mm 1.1 mm HFBL Tube
MACOM Audio-Transformatoren / Signal-Transformatoren Transformer, 1:1 RF, 5-1200MHz 8’568Auf Lager
Cut-Tape
CHF 2.85
CHF 2.30
CHF 2.22
CHF 2.08
Reel
CHF 1.67
Min.: 1
Mult.: 1
: 2’000
RF Transformers SMD/SMT 5 MHz to 1.2 GHz 75 Ohms 75 Ohms - 40 C + 85 C Single 3.81 mm 2.79 mm 3.8 mm Reel, Cut Tape, MouseReel
iNRCORE Audio-Transformatoren / Signal-Transformatoren HV Balun Adaptor for SMPTE-292M HDTV 43Auf Lager
CHF 1’025.15
Min.: 1
Mult.: 1
Baluns Module Connector 100 Ohms - 55 C + 125 C Single HFBL Tube


Mini-Circuits Audio-Transformatoren / Signal-Transformatoren RF XFMR / SURF MOUNT / RoHS 4’086Auf Lager
Cut-Tape
CHF 5.94
CHF 5.93
Reel
CHF 5.92
CHF 5.78
CHF 5.63
CHF 5.52
Min.: 1
Mult.: 1
: 100
RF Transformers SMD/SMT 200 kHz to 120 MHz 50 Ohms 50 Ohms - 20 C + 85 C Single 7.87 mm x 5.59 mm x 4.11 mm 7.87 mm 5.59 mm 4.11 mm ADTT4 Reel, Cut Tape, MouseReel
iNRCORE Audio-Transformatoren / Signal-Transformatoren EXTMP XFMR 100BT SMG COM PBC 1’186Auf Lager
CHF 19.36
CHF 17.44
CHF 16.36
CHF 15.84
Min.: 1
Mult.: 1
100B Tube
Wurth Elektronik Audio-Transformatoren / Signal-Transformatoren WE-LAN AQ SMD Tfrmr 10/100/1000 Base-T 7’399Auf Lager
Cut-Tape
CHF 5.63
CHF 4.94
CHF 4.41
Reel
CHF 3.81
CHF 3.09
Min.: 1
Mult.: 1
: 400
LAN Transformers LAN SMD/SMT 500 kHz to 100 MHz 350 uH 1.501 kVAC - 40 C + 85 C Single 17.53 mm x 14.6 mm x 4.5 mm 17.53 mm 16.51 mm 4.5 mm WE-LANAQ Reel, Cut Tape, MouseReel
Pulse Electronics Audio-Transformatoren / Signal-Transformatoren 12uH 3KV 1:2CT:1 2% AEC-Q200 793Auf Lager
CHF 4.10
CHF 3.25
CHF 3.13
CHF 2.90
Min.: 1
Mult.: 1
Power Line Communication Transformers PLC SMD/SMT - 40 C + 125 C Single 14.48 mm 13.64 mm 6.22 mm BX AEC-Q200 Tube
Pulse Electronics Audio-Transformatoren / Signal-Transformatoren HDBase-T SMD PoE+ 180uH 1-Port 265Auf Lager
CHF 6.15
CHF 5.65
CHF 5.39
CHF 5.26
Min.: 1
Mult.: 1
LAN Transformers Module SMD/SMT 1 MHz to 500 MHz 180 uH 1.5 kV 0 C + 70 C Single 15 mm 13.7 mm 5.72 mm HD Tube
Pulse Electronics Audio-Transformatoren / Signal-Transformatoren 100BaseTX SMD NonPoE 1-Port 1’094Auf Lager
Cut-Tape
CHF 7.01
CHF 6.33
CHF 6.07
CHF 5.89
Reel
CHF 5.42
Min.: 1
Mult.: 1
Max.: 1’200
: 300
LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1 Ohms 1 Ohms 1.5 kV - 40 C + 85 C Single 25.4 mm 9.91 mm 6.22 mm HX Reel, Cut Tape, MouseReel
Pulse Electronics Audio-Transformatoren / Signal-Transformatoren SMD Digital Audio 3000uH .5Ohms 1-Port 975Auf Lager
Cut-Tape
CHF 6.18
CHF 5.49
CHF 5.26
CHF 5.10
Reel
CHF 4.93
Min.: 1
Mult.: 1
: 250
Telecom Transformers Module SMD/SMT 1.5 kV 0 C + 70 C Single 0.475 in 0.46 in 0.34 in Reel, Cut Tape, MouseReel
Pulse Electronics Audio-Transformatoren / Signal-Transformatoren SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por 560Auf Lager
CHF 3.77
CHF 3.41
CHF 3.14
CHF 3.08
Min.: 1
Mult.: 1
ISDN Transformers Module SMD/SMT 700 mOhms, 700 mOhms 1.5 kV - 40 C + 85 C Dual 12.83 mm 7.11 mm 6.22 mm Tube
Wurth Elektronik Audio-Transformatoren / Signal-Transformatoren WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms 355Auf Lager
Cut-Tape
CHF 13.77
CHF 11.37
CHF 9.80
Reel
CHF 9.29
Min.: 1
Mult.: 1
: 330
LAN Transformers LAN SMD/SMT 350 uH 1.5 kV - 40 C + 85 C 27.7 mm 7.5 mm 8.5 mm WE-LAN Reel, Cut Tape, MouseReel
ABRACON Audio-Transformatoren / Signal-Transformatoren LAN 1 Port 10/100/1000 Base-T T,C,S 1’337Auf Lager
Cut-Tape
CHF 2.56
CHF 1.97
CHF 1.87
Reel
CHF 1.64
CHF 1.41
Min.: 1
Mult.: 1
: 400
LAN Transformers LAN SMD/SMT 100 kHz to 100 MHz 350 uH - 40 C + 85 C Dual 18.4 mm 12.4 mm 6.5 mm ALANS100X1 Reel, Cut Tape, MouseReel
Coilcraft Audio-Transformatoren / Signal-Transformatoren 275uH 10% 1:1 DCR=1.2Ohms AEC-Q200 1’094Auf Lager
Cut-Tape
CHF 5.48
CHF 4.67
CHF 4.48
CHF 4.34
Reel
CHF 3.82
Min.: 1
Mult.: 1
: 175
Flyback SMD/SMT 2.25 kV - 40 C + 125 C Single 7.85 mm 7.25 mm 7 mm WA8478 AEC-Q200 Reel, Cut Tape, MouseReel

Pulse Electronics Audio-Transformatoren / Signal-Transformatoren 1000BaseT SMD NonPoE 350uH 1-Port 1’538Auf Lager
CHF 4.34
CHF 3.92
CHF 3.73
CHF 3.61
Min.: 1
Mult.: 1
LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Single 15.24 mm 10.29 mm 4.14 mm Tube
Pulse Electronics Audio-Transformatoren / Signal-Transformatoren 1000Base-T SMD PoE 350uH .65Ohms 1-Port 438Auf Lager
Cut-Tape
CHF 4.91
CHF 4.19
CHF 4.02
CHF 3.89
Reel
CHF 3.23
Min.: 1
Mult.: 1
: 300
LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Single 17.5 mm 15.24 mm 5.72 mm Reel, Cut Tape