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 |
|---|---|
| 1.7kCT Impedance Primary Ohms 4, 8, 16 Impedance Secondary Ohms 10.40:1 Audio Transformer 50Hz ~ 12kHz Chassis Mount | |
| 1000A Current Sense Transformer 50Hz ~ 60Hz DIN Rail | |
| 100A Current Sense Transformer 50Hz ~ 60Hz DIN Rail | |
| 120VAC, 132VAC Terminals Output 1.75A (0.23kVA) Constant Current Variable Transformer Input Terminals | |
| 120VAC, 132VAC Terminals Output 2.5A (0.33kVA) Constant Current Variable Transformer Input Terminals | |
| 120VAC, 132VAC Terminals Output 2A (0.26kVA) Constant Current Variable Transformer Input Terminals | |
| 150A 1:30 Current Sense Transformer 50Hz ~ 60Hz DIN Rail | |
| 2.35kCT/25m Impedance Primary Ohms 4, 8, 16 Impedance Secondary Ohms Audio Transformer 70Hz ~ 15kHz Chassis Mount | |
| 200A 1:40 Current Sense Transformer 50Hz ~ 60Hz DIN Rail | |
| 22.8k Impedance Primary Ohms 8 Impedance Secondary Ohms 53.11:1 Audio Transformer 70Hz ~ 15kHz Chassis Mount | |
| 240VAC Terminals Output 1.75A (0.73kVA) Constant Current Variable Transformer Input Terminals | |
| 240VAC Terminals Output 2.5A (1.04kVA) Constant Current Variable Transformer Input Terminals | |
| 240VAC Terminals Output 2A (0.83kVA) Constant Current Variable Transformer Input Terminals | |
| 250A 1:50 Current Sense Transformer 50Hz ~ 60Hz DIN Rail | |
| 250A Current Sense Transformer 50/60Hz DIN Rail | |
| 2kCT Impedance Primary Ohms 2, 4, 8, 16 Impedance Secondary Ohms 10.14:1 Audio Transformer 50Hz ~ 12kHz Chassis Mount | |
| 2kCT Impedance Primary Ohms 4 Impedance Secondary Ohms 22.35:1 Audio Transformer 70Hz ~ 15kHz Chassis Mount | |
| 2kCT Impedance Primary Ohms 4, 8, 16 Impedance Secondary Ohms 22.35:1 Audio Transformer 70Hz ~ 15kHz Chassis Mount | |
| 3.2kCT Impedance Primary Ohms 4, 8, 16 Impedance Secondary Ohms 14.30:1 Audio Transformer 70Hz ~ 15kHz Chassis Mount | |
| 3.4kCT Impedance Primary Ohms 2, 4, 8, 16 Impedance Secondary Ohms 14.24:1 Audio Transformer 50Hz ~ 12kHz Chassis Mount | |
| 3.8kCT Impedance Primary Ohms 4, 8, 16 Impedance Secondary Ohms 14.21:1 Audio Transformer 50Hz ~ 12kHz Chassis Mount | |
| 300A Current Sense Transformer 50Hz ~ 60Hz DIN Rail | |
| 4.15kCT Impedance Primary Ohms 2 Impedance Secondary Ohms Audio Transformer 70Hz ~ 15kHz Chassis Mount | |
| 4.25kCT Impedance Primary Ohms 4, 8 Impedance Secondary Ohms Audio Transformer 70Hz ~ 15kHz Chassis Mount | |
| 4.2kCT Impedance Primary Ohms 4 Impedance Secondary Ohms 31.16:1 Audio Transformer 70Hz ~ 15kHz Chassis Mount | |
| 4.2kCT Impedance Primary Ohms 4, 8, 16 Impedance Secondary Ohms 31.16:1 Audio Transformer 70Hz ~ 15kHz Chassis Mount | |
| 400A Current Sense Transformer 50Hz ~ 60Hz DIN Rail | |
| 4kCT Impedance Primary Ohms 2 Impedance Secondary Ohms 44.67:1 Audio Transformer 70Hz ~ 15kHz Chassis Mount | |
| 4kCT Impedance Primary Ohms 2, 4, 8 Impedance Secondary Ohms 44.67:1 Audio Transformer 70Hz ~ 15kHz Chassis Mount | |
| 4kCT Impedance Primary Ohms 4 Impedance Secondary Ohms 31.11:1 Audio Transformer 70Hz ~ 15kHz Chassis Mount | |
| 4kCT Impedance Primary Ohms 4, 8, 16 Impedance Secondary Ohms 31.11:1 Audio Transformer 70Hz ~ 15kHz Chassis Mount | |
| 4kCT Impedance Primary Ohms 8, 16 Impedance Secondary Ohms 15.86:1 Audio Transformer 70Hz ~ 15kHz Chassis Mount | |
| 4kCT Impedance Primary Ohms 8, 16 Impedance Secondary Ohms 15.93:1 Audio Transformer 70Hz ~ 15kHz Chassis Mount | |
| 5.482k Impedance Primary Ohms 8 Impedance Secondary Ohms Audio Transformer 70Hz ~ 10kHz Chassis Mount | |
| 50A Current Sense Transformer 50Hz ~ 60Hz DIN Rail | |
| 5k, 8k Impedance Primary Ohms 3.2 Impedance Secondary Ohms 49.16:1 Audio Transformer 70Hz ~ 15kHz Chassis Mount | |
| 5k, 8k Impedance Primary Ohms 3.2, 8, 16 Impedance Secondary Ohms 44.61:1 Audio Transformer 70Hz ~ 15kHz Chassis Mount | |
| 6.2kCT Impedance Primary Ohms 8 Impedance Secondary Ohms 27.87:1 Audio Transformer 70Hz ~ 15kHz Chassis Mount | |
| 6.6kCT Impedance Primary Ohms 4, 8, 16 Impedance Secondary Ohms 40.62:1, 28.72:1, 20.31:1 Audio Transformer 70Hz ~ 15kHz Chassis Mount | |
| 6.6kCT Impedance Primary Ohms 8 Impedance Secondary Ohms 28.72:1 Audio Transformer 70Hz ~ 15kHz Chassis Mount | |
| 6.95kCT Impedance Primary Ohms 4, 8, 16 Impedance Secondary Ohms 29.19:1 Audio Transformer 70Hz ~ 15kHz Chassis Mount | |
| 600A 1:120 Current Sense Transformer 50Hz ~ 60Hz DIN Rail | |
| 6kCT Impedance Primary Ohms 8, 16 Impedance Secondary Ohms Audio Transformer 50Hz ~ 12kHz Chassis Mount | |
| 7.371kCT Impedance Primary Ohms 4, 8, 16 Impedance Secondary Ohms 21.46:1 Audio Transformer 50Hz ~ 12kHz Chassis Mount | |
| 8.5kCT Impedance Primary Ohms 4, 8, 16 Impedance Secondary Ohms 32.61:1 Audio Transformer 70Hz ~ 15kHz Chassis Mount | |
| 800A Current Sense Transformer 50Hz ~ 60Hz DIN Rail | |
| 8kCT Impedance Primary Ohms 8 Impedance Secondary Ohms 32.61:1 Audio Transformer 70Hz ~ 15kHz Chassis Mount | |
| AUDIO XFMR 10K / 8 CHAS MNT | |
| BALUN+FILTER FOR SEMTECH LR1110, | |
| Interconnect Misc | |
| PACT MCR-V2-10020-129-250 0-5A | |
| PACT MCR-V2-5012- 85- 500-5A-1 | |
| PACT MCR-V2-5012- 85- 750-5A-1 | |
| PACT MCR-V2-5012- 85-1500-5A-1 | |
| PWR XFMR LAMINATED 100.8VA CHAS | |
| PWR XFMR LAMINATED 100VA CHAS MT | |
| PWR XFMR LAMINATED 102VA CHAS MT | |
| PWR XFMR LAMINATED 108VA CHAS MT | |
| PWR XFMR LAMINATED 10VA TH | |
| PWR XFMR LAMINATED 110VA CHAS MT | |
| PWR XFMR LAMINATED 112.5VA CHAS | |
| PWR XFMR LAMINATED 12.3VA CHAS | |
| PWR XFMR LAMINATED 12.6VA CHAS | |
| PWR XFMR LAMINATED 12.8VA CHAS | |
| PWR XFMR LAMINATED 120VA CHAS MT | |
| PWR XFMR LAMINATED 125VA CHAS MT | |
| PWR XFMR LAMINATED 126VA CHAS MT | |
| PWR XFMR LAMINATED 128VA CHAS MT | |
| PWR XFMR LAMINATED 12VA CHAS MT | |
| PWR XFMR LAMINATED 130VA CHAS MT | |
| PWR XFMR LAMINATED 140VA CHAS MT | |
| PWR XFMR LAMINATED 150VA CHAS MT | |
| PWR XFMR LAMINATED 157.5VA CHAS | |
| PWR XFMR LAMINATED 15VA CHAS MT | |
| PWR XFMR LAMINATED 160VA CHAS MT | |
| PWR XFMR LAMINATED 165VA CHAS MT | |
| PWR XFMR LAMINATED 174VA CHAS MT | |
| PWR XFMR LAMINATED 175VA CHAS MT | |
| PWR XFMR LAMINATED 180VA CHAS MT | |
| PWR XFMR LAMINATED 2.34VA CHAS | |
| PWR XFMR LAMINATED 2.4VA CHAS MT | |
| PWR XFMR LAMINATED 2.5VA CHAS MT | |
| PWR XFMR LAMINATED 2.5VA TH | |
| PWR XFMR LAMINATED 20VA TH | |
| PWR XFMR LAMINATED 25.2VA CHAS | |
| PWR XFMR LAMINATED 250VA CHAS MT | |
| PWR XFMR LAMINATED 252VA CHAS MT | |
| PWR XFMR LAMINATED 25VA CHAS MT | |
| PWR XFMR LAMINATED 264VA CHAS MT | |
| PWR XFMR LAMINATED 27.5VA CHAS | |
| PWR XFMR LAMINATED 270VA CHAS MT | |
| PWR XFMR LAMINATED 280VA CHAS MT | |
| PWR XFMR LAMINATED 288VA CHAS MT | |
| PWR XFMR LAMINATED 28VA CHAS MT | |
| PWR XFMR LAMINATED 30.6VA CHAS | |
| PWR XFMR LAMINATED 300VA CHAS MT | |
| PWR XFMR LAMINATED 30VA CHAS MT | |
| PWR XFMR LAMINATED 30VA TH | |
| PWR XFMR LAMINATED 31.5VA CHAS | |
| PWR XFMR LAMINATED 320VA CHAS MT | |
| PWR XFMR LAMINATED 32VA CHAS MT | |
| PWR XFMR LAMINATED 34VA CHAS MT | |
| PWR XFMR LAMINATED 360VA CHAS MT | |
| PWR XFMR LAMINATED 36VA CHAS MT | |
| PWR XFMR LAMINATED 37.5VA CHAS | |
| PWR XFMR LAMINATED 37.8VA CHAS | |
| PWR XFMR LAMINATED 40VA CHAS MT | |
| PWR XFMR LAMINATED 432VA CHAS MT | |
| PWR XFMR LAMINATED 43VA CHAS MT | |
| PWR XFMR LAMINATED 440VA CHAS MT | |
| PWR XFMR LAMINATED 45VA CHAS MT | |
| PWR XFMR LAMINATED 48VA CHAS MT | |
| PWR XFMR LAMINATED 5.6VA CHAS MT | |
| PWR XFMR LAMINATED 50.4VA CHAS | |
| PWR XFMR LAMINATED 500VA CHAS MT | |
| PWR XFMR LAMINATED 50VA CHAS MT | |
| PWR XFMR LAMINATED 54VA CHAS MT | |
| PWR XFMR LAMINATED 55VA CHAS MT | |
| PWR XFMR LAMINATED 56VA CHAS MT | |
| PWR XFMR LAMINATED 56VA TH | |
| PWR XFMR LAMINATED 57.6VA CHAS | |
| PWR XFMR LAMINATED 5VA TH | |
| PWR XFMR LAMINATED 6.12VA CHAS | |
| PWR XFMR LAMINATED 6.16VA CHAS | |
| PWR XFMR LAMINATED 6.3VA CHAS MT | |
| PWR XFMR LAMINATED 6.4VA CHAS MT | |
| PWR XFMR LAMINATED 60VA CHAS MT | |
| PWR XFMR LAMINATED 63VA CHAS MT | |
| PWR XFMR LAMINATED 640VA CHAS MT | |
| PWR XFMR LAMINATED 6VA CHAS MT | |
| PWR XFMR LAMINATED 72VA CHAS MT | |
| PWR XFMR LAMINATED 75.6VA CHAS | |
| PWR XFMR LAMINATED 75VA CHAS MT | |
| PWR XFMR LAMINATED 80VA CHAS MT | |
| PWR XFMR LAMINATED 84VA CHAS MT | |
| PWR XFMR LAMINATED 88VA CHAS MT | |
| PWR XFMR LAMINATED 90VA CHAS MT | |
| PWR XFMR LAMINATED 96VA CHAS MT | |
| PWR XFMR SEMI-TORO 12VA TH | |
| PWR XFMR SEMI-TORO 18VA TH | |
| PWR XFMR SEMI-TORO 1VA TH | |
| PWR XFMR SEMI-TORO 2.5VA TH | |
| PWR XFMR SEMI-TORO 20VA TH | |
| PWR XFMR SEMI-TORO 6VA TH | |
| PWR XFMR SEMI-TORO 9VA TH | |
| PWR XFMR TOROIDAL 1000VA CHAS MT | |
| PWR XFMR TOROIDAL 120VA CHAS MT | |
| PWR XFMR TOROIDAL 1500VA CHAS MT | |
| PWR XFMR TOROIDAL 160VA CHAS MT | |
| PWR XFMR TOROIDAL 2000VA CHAS MT | |
| PWR XFMR TOROIDAL 225VA CHAS MT | |
| PWR XFMR TOROIDAL 300VA CHAS MT | |
| PWR XFMR TOROIDAL 30VA CHAS MT | |
| PWR XFMR TOROIDAL 500VA CHAS MT | |
| PWR XFMR TOROIDAL 50VA CHAS MT | |
| PWR XFMR TOROIDAL 625VA CHAS MT | |
| PWR XFMR TOROIDAL 750VA CHAS MT | |
| PWR XFMR TOROIDAL 80VA CHAS MT | |
| RF Balun 1.7GHz ~ 2GHz 50 / 200Ohm 0805 (2012 Metric) | |
| RF Balun 1.7GHz ~ 2GHz 50 / 50Ohm 0805 (2012 Metric) | |
| RF Balun 2.1GHz ~ 2.2GHz 50 / 100Ohm 0805 (2012 Metric), 6 PC Pad | |
| RF Balun 625MHz ~ 2.8GHz 50 / 100Ohm 0805 (2012 Metric) | |
| RF Balun 625MHz ~ 2.8GHz 50 / 200Ohm 0805 (2012 Metric) | |
| RF Balun 625MHz ~ 2.8GHz 50 / 50Ohm 0805 (2012 Metric) | |
| RF BALUN | |
| TRANSFORMER SMD | |
| TRANSFORMR ISOL 115 TO 115V 15VA | |
| TRANSFORMR ISOL 115 TO 115V 40VA | |
| TRANSFORMR ISOL 115 TO 115V 60VA | |
| TRANSFORMR ISOL 115 TO 115V 90VA | |
| TRANSFORMR ISOL 115 TO 95V 250VA | |
| TRANSFORMR ISOL 115 TO 95V 500VA | |
| XFMR NON-ISOL 115V TO 125V 750VA | |
| XFRMR ISOL 115V TO 115V 1000VA | |
| XFRMR ISOL 115V TO 115V 100VA | |
| XFRMR ISOL 115V TO 115V 135VA | |
| XFRMR ISOL 115V TO 115V 175VA | |
| XFRMR ISOL 115V TO 115V 200VA | |
| XFRMR ISOL 115V TO 115V 250VA | |
| XFRMR ISOL 115V TO 115V 300VA | |
| XFRMR ISOL 115V TO 115V 500VA | |
| XFRMR ISOL 115V TO 115V 750VA | |
| XFRMR ISOL 115V TO 90-130V 100VA | |
| XFRMR ISOL 115V TO 90-130V 250VA | |
| XFRMR ISOL 115V TO 90-130V 500VA | |
| XFRMR ISOL 115V TO 90-130V 750VA | |
| XFRMR ISOL 115V TO 95V 1000VA | |
| XFRMR ISOL 115V TO 95V 1500VA | |
| XFRMR ISOL 120V TO 120V 1000VA | |
| XFRMR ISOL 120V TO 120V 1500VA | |
| XFRMR ISOL 120V TO 120V 250VA | |
| XFRMR ISOL 120V TO 120V 500VA | |
| XFRMR ISOL 120V TO 120V 750VA | |
| XFRMR ISOL 230V TO 115V 1000VA | |
| XFRMR ISOL 230V TO 115V 100VA | |
| XFRMR ISOL 230V TO 115V 200VA | |
| XFRMR ISOL 230V TO 115V 550VA | |
| XFRMR ISOL 230V TO 115V 750VA | |
| XFRMR MED GRADE ISOL 1000VA | |
| XFRMR MED GRADE ISOL 120V 500VA | |
| XFRMR MED GRADE ISOL 1800VA | |
| XFRMR NON-ISOL 115-230VAC 1.5KVA | |
| XFRMR NON-ISOL 115-230VAC 1KVA | |
| XFRMR NON-ISOL 115-230VAC 2KVA | |
| XFRMR NON-ISOL 115/230V 750VA | |
| XFRMR NON-ISOL 115V TO 85V-125V | |
| XFRMR NON-ISOL 115V-125V 1000VA | |
| XFRMR NON-ISOL 115V-125V 1500VA | |
| XFRMR NON-ISOL 115V-125V 2000VA | |
| XFRMR NON-ISOL 115V-125V 200VA | |
| XFRMR NON-ISOL 115V-125V 350VA | |
| XFRMR NON-ISOL 115V-230V 1.5KVA | |
| XFRMR NON-ISOL 115V-230V 1000VA | |
| XFRMR NON-ISOL 115V-230V 100VA | |
| XFRMR NON-ISOL 115V-230V 120VA | |
| XFRMR NON-ISOL 115V-230V 1500VA | |
| XFRMR NON-ISOL 115V-230V 200VA | |
| XFRMR NON-ISOL 115V-230V 300VA | |
| XFRMR NON-ISOL 115V-230V 500VA | |
| XFRMR NON-ISOL 115V-230V 50VA | |
| XFRMR NON-ISOL 115V-230V 750VA | |
| XFRMR NON-ISOL 230V-115V 1000VA | |
| XFRMR NON-ISOL 230V-115V 100VA | |
| XFRMR NON-ISOL 230V-115V 1500VA | |
| XFRMR NON-ISOL 230V-115V 200VA | |
| XFRMR NON-ISOL 230V-115V 300VA | |
| XFRMR NON-ISOL 230V-115V 500VA | |
| XFRMR NON-ISOL 230V-115V 750VA |
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