DigiKey Datasheets for Signal Transformers
Signal transformers transfer information from one circuit to another by electromagnetic induction. They are used to increase or decrease the voltage from one side of a power transformer to the other.
Signal Transformers: Learn more
| Product Name | Notes |
|---|---|
| 1.2mH T1/E1 (Dual) Pulse Transformer 1CT:2.42CT, 1CT:2.42CT Surface Mount | |
| 1.2mH T1/E1 (Dual) Pulse Transformer 1CT:2CT Transmitter, 1CT:1CT Receiver Surface Mount | |
| 1.2mH T1/E1 (Octal) Pulse Transformer 1:1 Surface Mount | |
| 1.2mH T1/E1 (Octal) Pulse Transformer 1:1, 1:2 Surface Mount | |
| 1.2mH T1/E1 (Octal) Pulse Transformer 1:2 Surface Mount | |
| 1.2mH T1/E1 (Octal) Pulse Transformer 1:2, 1:1 Surface Mount | |
| 1.2mH T1/E1 (Octal) Pulse Transformer 1:2.4, 1:1 Surface Mount | |
| 1.2mH T1/E1 (Quad) Pulse Transformer 1:2 Transmitter, 1:1 Receiver Surface Mount | |
| 1.2mH T1/E1 (Quad) Pulse Transformer 1:2 Transmitter, 1:2 Receiver Surface Mount | |
| 1.2mH T1/E1 (Single) Pulse Transformer 1:1/1.26 Surface Mount | |
| 1.2mH T1/E1 (Single) Pulse Transformer 1CT:1CT Surface Mount | |
| 1.2mH, 1.2mH T1/E1 (Dual) Pulse Transformer 1CT:1:0.8, 1CT:1:0.8 Surface Mount | |
| 1.2mH, 1.2mH T1/E1 (Dual) Pulse Transformer 1CT:1CT, 1CT:1CT Surface Mount | |
| 1.2mH, 1.2mH T1/E1 (Dual) Pulse Transformer 1CT:2.42CT, 1CT:2.42CT Surface Mount | |
| 1.2mH, 1.2mH T1/E1 (Dual) Pulse Transformer 1CT:2CT, 1CT:2CT Surface Mount | |
| 100µH LAN 10/100/1000 Base-T Pulse Transformer 1CT:1CT, 1CT:1.5CT Surface Mount | |
| 100µH LAN Pulse Transformer 1CT:1CT Transmitter, 1CT:5CT Receiver Surface Mount | |
| 10G BASE-T LAN TRANSFORMER. SING | |
| 10k Impedance Primary Ohms 10k Impedance Secondary Ohms 1:1 Audio Transformer Surface Mount | |
| 10kCT Impedance Primary Ohms 10kCT Impedance Secondary Ohms 1:1 Audio Transformer 200Hz ~ 15kHz Through Hole | |
| 10kCT Impedance Primary Ohms 2kCT Impedance Secondary Ohms 2.24:1 Audio Transformer 200Hz ~ 15kHz Through Hole | |
| 120UH LAN PULSE TRANSFORMER 1CT: | |
| 130µH LAN Pulse Transformer 1CT:1CT, 1CT:1.41CT Surface Mount | |
| 130µH LAN Pulse Transformer 1CT:1CT, 1CT:2.5CT Surface Mount | |
| 130µH LAN Pulse Transformer 2CT:1CT, 1CT:1CT Surface Mount | |
| 140µH Pulse Transformer 1:1:1:1 Surface Mount | |
| 150µH Pulse Transformer 1:1 Surface Mount | |
| 15kCT Impedance Primary Ohms 15kCT Impedance Secondary Ohms 1:1 Audio Transformer 200Hz ~ 15kHz Through Hole | |
| 180UH LAN PULSE TRANSFORMER 1CT | |
| 1G BASE-T LAN TRANSFORMER. SINGL | |
| 1kCT Impedance Primary Ohms 1kCT Impedance Secondary Ohms 1:1, 2:1 Audio Transformer 20Hz ~ 20kHz Through Hole | |
| 20k Impedance Primary Ohms 20k Impedance Secondary Ohms 1:1 Audio Transformer Surface Mount | |
| 30k Impedance Primary Ohms 30k Impedance Secondary Ohms 1:1 Audio Transformer Surface Mount | |
| 350µH LAN 10 Base-T Pulse Transformer 1:1CT Transmitter, 1:1CT Receiver Surface Mount | |
| 350µH LAN 10/100 Base-T Pulse Transformer 1:1CT Transmitter, 1:1CT Receiver Surface Mount | |
| 350µH LAN 10/100 Base-T Pulse Transformer 1CT:1CT Surface Mount | |
| 350µH LAN 10/100 Base-T Pulse Transformer Surface Mount | |
| 350µH LAN 10/100 Base-T, Power over Ethernet (PoE) Pulse Transformer 1:1CT Transmitter, 1:1CT Receiver Surface Mount | |
| 350µH LAN 10/100 Base-T, Power over Ethernet (PoE) Pulse Transformer 1CT:1CT Surface Mount | |
| 350µH LAN 10/100/1000 Base-T Pulse Transformer 1CT:1CT Surface Mount | |
| 350µH LAN 1000 Base-T Pulse Transformer 1:1CT Transmitter, 1:1CT Receiver Surface Mount | |
| 350µH LAN Pulse Transformer 1CT:1 Surface Mount | |
| 350µH LAN Pulse Transformer 1CT:1CT Surface Mount | |
| 350µH Pulse Transformer 1:1:1:1 Surface Mount | |
| 380UH LAN PULSE TRANSFORMER 1CT | |
| 4k Impedance Primary Ohms 600 Impedance Secondary Ohms 2.43:1 Audio Transformer 300Hz ~ 3.5kHz Through Hole | |
| 600 Impedance Primary Ohms 260 Impedance Secondary Ohms 1:1 Audio Transformer 200Hz ~ 4kHz Through Hole | |
| 600 Impedance Primary Ohms 287 Impedance Secondary Ohms 1:1 Audio Transformer 200Hz ~ 4kHz Surface Mount | |
| 600 Impedance Primary Ohms 301 Impedance Secondary Ohms 1:1 Audio Transformer 300Hz ~ 3.5kHz Through Hole | |
| 600 Impedance Primary Ohms 301 Impedance Secondary Ohms Audio Transformer Through Hole | |
| 600 Impedance Primary Ohms 330 Impedance Secondary Ohms 1:1 Audio Transformer 200Hz ~ 4kHz Surface Mount | |
| 600 Impedance Primary Ohms 346 Impedance Secondary Ohms 1:1 Audio Transformer 200Hz ~ 4kHz Surface Mount | |
| 600 Impedance Primary Ohms 348 Impedance Secondary Ohms 1:1 Audio Transformer 200Hz ~ 4kHz Through Hole | |
| 600 Impedance Primary Ohms 374 Impedance Secondary Ohms Audio Transformer Through Hole | |
| 600 Impedance Primary Ohms 470 Impedance Secondary Ohms 1:1 Audio Transformer 300Hz ~ 3.5kHz Through Hole | |
| 600 Impedance Primary Ohms 510 Impedance Secondary Ohms 1:1 Audio Transformer 300Hz ~ 3.5kHz Surface Mount | |
| 600 Impedance Primary Ohms 530 Impedance Secondary Ohms 1:1 Audio Transformer 200Hz ~ 4kHz Surface Mount | |
| 600 Impedance Primary Ohms 530 Impedance Secondary Ohms Audio Transformer Through Hole | |
| 600 Impedance Primary Ohms 600 Impedance Secondary Ohms 1.81:1 Audio Transformer 300Hz ~ 3.5kHz Through Hole | |
| 600 Impedance Primary Ohms 600 Impedance Secondary Ohms 1:0.90 Audio Transformer 300Hz ~ 3.5kHz Through Hole | |
| 600 Impedance Primary Ohms 600 Impedance Secondary Ohms 1:1 Audio Transformer 200Hz ~ 4kHz Surface Mount | |
| 600 Impedance Primary Ohms 600 Impedance Secondary Ohms 1:1 Audio Transformer 200Hz ~ 4kHz Through Hole | |
| 600 Impedance Primary Ohms 600 Impedance Secondary Ohms 1:1.05 Audio Transformer 300Hz ~ 3.5kHz Through Hole | |
| 600 Impedance Primary Ohms 600 Impedance Secondary Ohms 1:1.07 Audio Transformer 300Hz ~ 3.5kHz Through Hole | |
| 600 Impedance Primary Ohms 600 Impedance Secondary Ohms 1:1.1 Audio Transformer 300Hz ~ 3.5kHz Through Hole | |
| 600 Impedance Primary Ohms 600/600 Impedance Secondary Ohms 1:1.47 Audio Transformer 300Hz ~ 3.5kHz Through Hole | |
| 600 Impedance Primary Ohms 600/600 Impedance Secondary Ohms 1:2.48 Audio Transformer 300Hz ~ 3.5kHz Through Hole | |
| 600 Impedance Primary Ohms 900 Impedance Secondary Ohms 1:1.27 Audio Transformer 300Hz ~ 3.5kHz Through Hole | |
| 600, 150/150 Impedance Primary Ohms 600 Impedance Secondary Ohms 1:1 Audio Transformer 300Hz ~ 3.5kHz Through Hole | |
| 600, 150/150 Impedance Primary Ohms 600, 150/150 Impedance Secondary Ohms 1:1 Audio Transformer 200Hz ~ 15kHz Through Hole | |
| 600/600 Impedance Primary Ohms 600 Impedance Secondary Ohms 1:2.21 Audio Transformer 300Hz ~ 3.5kHz Through Hole | |
| 600CT Impedance Primary Ohms 600CT Impedance Secondary Ohms 1:1 Audio Transformer 200Hz ~ 15kHz Through Hole | |
| 600CT Impedance Primary Ohms 600CT Impedance Secondary Ohms 1:1.05 Audio Transformer 300Hz ~ 3.5kHz Through Hole | |
| 600CT Impedance Primary Ohms 600CT Impedance Secondary Ohms 1:1.07 Audio Transformer 300Hz ~ 3.5kHz Through Hole | |
| AUDIO XFMR 600 / 287 SMD | |
| BALUN 0HZ ~ 18GHZ | |
| BALUN 0HZ ~ 23GHZ | |
| BALUN 0HZ ~ 8MHZ | |
| BALUN 100MHZ ~ 6GHZ 1:2 | |
| BALUN 10MHZ ~ 1.8GHZ 1.5:1 | |
| BALUN 10MHZ ~ 1.8GHZ 1:1 | |
| BALUN 200KHZ ~ 350MHZ 1:4 | |
| BALUN 20KHZ ~ 30MHZ 1:25 | |
| BALUN 20MHZ ~ 600MHZ 4:1 | |
| BALUN 4KHZ ~ 300MHZ 1:1 | |
| BALUN 70KHZ ~ 200MHZ 1:2 | |
| BALUN 800MHZ ~ 6.8GHZ 1:1 | |
| BMS TRANSFORMERS WITH CMC, 12 PI | |
| Current Sense Transformer 50/60Hz | |
| Flyback Converters For For AC/DC Converters SMPS Transformer 2600Vrms Isolation Surface Mount | |
| For SMPS Transformer Isolation Surface Mount | |
| Impedance Primary Ohms Impedance Secondary Ohms Audio Transformer 20Hz ~ 20kHz Chassis Mount | |
| Impedance Primary Ohms Impedance Secondary Ohms Audio Transformer 30Hz ~ 22kHz Chassis Mount | |
| Impedance Primary Ohms Impedance Secondary Ohms Audio Transformer 50Hz ~ 19kHz Chassis Mount | |
| ISO MOD RF 1:3 6P SMD T/R | |
| ISO MOD T1 DUAL 1:2.4/1:1 20P SM | |
| ISO MOD T1 DUAL 1C:2.4C/1C:1C 24 | |
| ISO MOD T1 DUAL 1C:2.4C/1C:1C | |
| ISO MOD T1 DUAL 1C:2C/1C:1.15C 2 | |
| ISO MOD T1 DUAL 1C:2C/1C:1.15C | |
| LAN Pulse Transformer 1CT:1CT Surface Mount | |
| LAN Pulse Transformer Through Hole | |
| LAN TRANSFORMER, 1G BASE-T, 24 P | |
| LAN TRANSFORMER, 1G BASE-T, PCMC | |
| LAN XFMR 10/100 BASE-T (POE) | |
| LAN XFMR 10/100 BASE-T (POE+) | |
| LAN XFMR 10/100 BASE-T DUAL | |
| LAN XFMR 10/100 BASE-T POE++ | |
| LAN XFMR 10/100 BASE-T QUAD | |
| LAN XFMR 10/100 BASE-T SINGLE | |
| LAN XFMR 10/100 BASE-T | |
| LAN XFMR 10G BASE-T (POE+) | |
| LAN XFMR 1G BASE-T DUAL (POE+) | |
| LAN XFMR 1G BASE-T DUAL | |
| LAN XFMR 1G BASE-T PCMCIA | |
| LAN XFMR 1G BASE-T POE++ | |
| LAN XFMR 1G BASE-T SINGLE | |
| LAN XFMR 1G BASE-T | |
| LAN XFMR 5G BASE-T POE++ | |
| MDL 10/100 SINGLE PORT POE+ 30W | |
| MDL 1G 1 PORT POE 60W | |
| MDL SMD 10/100 SINGLE PORT N/A | |
| MIL-STD-1553 Pulse Transformer 1CT:3.54CT, 1CT:2.5CT Through Hole | |
| Pulse Transformer Surface Mount | |
| Pulse Transformer | |
| PWR XFMR LAMINATED 10.0VA CHAS | |
| PWR XFMR LAMINATED 10VA TH | |
| PWR XFMR LAMINATED 130VA CHAS MT | |
| PWR XFMR LAMINATED 175VA CHAS MT | |
| PWR XFMR LAMINATED 2.5VA TH | |
| PWR XFMR LAMINATED 20VA TH | |
| PWR XFMR LAMINATED 25.0VA CHAS | |
| PWR XFMR LAMINATED 25VA CHAS MT | |
| PWR XFMR LAMINATED 30VA TH | |
| PWR XFMR LAMINATED 43VA CHAS MT | |
| PWR XFMR LAMINATED 5.0VA CHAS MT | |
| PWR XFMR LAMINATED 50.0VA CHAS | |
| PWR XFMR LAMINATED 50VA CHAS MT | |
| PWR XFMR LAMINATED 56.0VA CHAS | |
| PWR XFMR LAMINATED 56VA TH | |
| PWR XFMR LAMINATED 5VA TH | |
| PWR XFMR LAMINATED 80VA CHAS MT | |
| PWR XFMR TOROIDAL 10000VA CHAS | |
| PWR XFMR TOROIDAL 1000VA CHAS MT | |
| PWR XFMR TOROIDAL 100VA CHAS MT | |
| PWR XFMR TOROIDAL 160VA CHAS MT | |
| PWR XFMR TOROIDAL 2500VA CHAS MT | |
| PWR XFMR TOROIDAL 250VA CHAS MT | |
| PWR XFMR TOROIDAL 25VA CHAS MT | |
| PWR XFMR TOROIDAL 3000VA CHAS MT | |
| PWR XFMR TOROIDAL 3750VA CHAS MT | |
| PWR XFMR TOROIDAL 5000VA CHAS MT | |
| PWR XFMR TOROIDAL 500VA CHAS MT | |
| PWR XFMR TOROIDAL 50VA CHAS MT | |
| PWR XFMR TOROIDAL 6750VA CHAS MT | |
| PWR XFMR TOROIDAL 7500VA CHAS MT | |
| PWR XFMR TOROIDAL 8750VA CHAS MT | |
| RF Balun 100MHz ~ 6GHz 1:2 5-SMD Module | |
| RF Balun 10MHz ~ 1.8GHz 75 / 75Ohm 4-SMD Module | |
| RF Balun 10MHz ~ 2.2GHz 75 / 75Ohm 6-SMD, No Lead | |
| RF Balun 174MHz ~ 860MHz 50 / 50Ohm 4-SMD | |
| RF Balun 1MHz ~ 400MHz 1:1.33 6-SMD, No Lead | |
| RF Balun 20MHz ~ 1.25GHz 1:2 6-SMD Module | |
| RF Balun 30MHz ~ 3GHz 75 / 75Ohm 5-SMD Module | |
| RF Balun 4.5MHz ~ 3GHz 50 / 50Ohm 5-SMD Module | |
| RF Balun 40MHz ~ 1.25GHz 75 / 75Ohm 6-SMD Module | |
| RF Balun 4MHz ~ 2.5GHz 1:2 6-SMD, No Lead | |
| RF Balun 500kHz ~ 1.5GHz 50 / 50Ohm 6-FlatPack | |
| RF Balun 500kHz ~ 1GHz 50 / 200Ohm 6-FlatPack | |
| RF Balun 500kHz ~ 400MHz 1:4 6-SMD (5 Leads), Flat Lead | |
| RF Balun 500kHz ~ 400MHz 1:4 6-SMD, Flat Leads | |
| RF Balun 5MHz ~ 1.2GHz 1:2 4-SMD Module | |
| SMD 10/100 SINGLE PORT POE 15W | |
| SMD ISOLATION MODULE | |
| TAPE WOUND CT WITH 100/5A | |
| TAPE WOUND CT WITH 1000/5A | |
| TAPE WOUND CT WITH 1200/5A | |
| TAPE WOUND CT WITH 150/5A | |
| TAPE WOUND CT WITH 1600/5A | |
| TAPE WOUND CT WITH 200/5A | |
| TAPE WOUND CT WITH 250/5A | |
| TAPE WOUND CT WITH 30/5A | |
| TAPE WOUND CT WITH 300/5A | |
| TAPE WOUND CT WITH 400/5A | |
| TAPE WOUND CT WITH 50/5A | |
| TAPE WOUND CT WITH 500/5A | |
| TAPE WOUND CT WITH 600/5A | |
| TAPE WOUND CT WITH 800/5A | |
| TRANSFORM MODEM 600:430 OHM SMD | |
| TRANSFORMER 277V TO 220V 400VA | |
| TRANSFORMER TELECOMM 600:442 OHM | |
| TRANSFORMER TELECOMM 600:560 OHM | |
| TRANSFORMER | |
| XFMR CMC MODULE AECQ BATT MNGT | |
| XFMR DC/DC CONV 360UH SMD | |
| XFMR DC/DC CONV 832UH SMD |
| << Prev | Next >> |