DigiKey Datasheets for Transformers
Transformers are electrical devices that are designed to transfer energy from one circuit to another by electromagnetic induction. They are used typically to increase or decrease voltage as it passes from one side of the device through the other.
Transformers: Learn more
| Product Name | Notes |
|---|---|
| 1.5kCT Impedance Primary Ohms 600 Impedance Secondary Ohms 1.58:1 Audio Transformer 300Hz ~ 100kHz Through Hole | |
| 1.6kCT Impedance Primary Ohms 3.2 Impedance Secondary Ohms 22.4:1 Audio Transformer 300Hz ~ 100kHz Through Hole | |
| 100A Current Sense Transformer 40Hz ~ 1kHz Chassis Mount | |
| 10A Current Sense Transformer 50/60Hz Chassis Mount | |
| 10A Current Sense Transformer 50/60Hz Through Hole | |
| 10k Impedance Primary Ohms 125 Impedance Secondary Ohms 8.62:1 Audio Transformer 300Hz ~ 100kHz Through Hole | |
| 10k Impedance Primary Ohms 125 Impedance Secondary Ohms 8.62:1 Audio Transformer 300Hz ~ 20kHz Through Hole | |
| 10kCT Impedance Primary Ohms 10kCT Impedance Secondary Ohms 1:1 Audio Transformer 300Hz ~ 100kHz Through Hole | |
| 10kCT Impedance Primary Ohms 2kCT Impedance Secondary Ohms 2.23:1 Audio Transformer 300Hz ~ 100kHz Through Hole | |
| 10kCT Impedance Primary Ohms 500CT Impedance Secondary Ohms 4.47:1 Audio Transformer 300Hz ~ 100kHz Through Hole | |
| 10kCT Impedance Primary Ohms 500CT Impedance Secondary Ohms 4.7:1 Audio Transformer 300Hz ~ 100kHz Through Hole | |
| 135 Impedance Primary Ohms 135CT Impedance Secondary Ohms 1:1 Audio Transformer 300Hz ~ 100kHz Through Hole | |
| 150 Impedance Primary Ohms 12 Impedance Secondary Ohms 3.54:1 Audio Transformer 300Hz ~ 100kHz Through Hole | |
| 15A Current Sense Transformer Through Hole | |
| 1:100 Current Sense Transformer 50kHz ~ 1MHz 6mOhm Primary, 5.5Ohm Secondary 2mH Surface Mount | |
| 1:20 Current Sense Transformer 50kHz ~ 1MHz 6mOhm Primary, 550mOhm Secondary 80µH Surface Mount | |
| 1:30 Current Sense Transformer 50kHz ~ 1MHz 6mOhm Primary, 870mOhm Secondary 180µH Surface Mount | |
| 1:50 Current Sense Transformer 50kHz ~ 1MHz 6mOhm Primary, 1.5Ohm Secondary 500µH Surface Mount | |
| 1:50 Current Sense Transformer 50kHz ~ 1MHz 6mOhm Surface Mount | |
| 1:60 Current Sense Transformer 50kHz ~ 1MHz 6mOhm Primary, 2.25Ohm Secondary 720µH Surface Mount | |
| 1:70 Current Sense Transformer 50kHz ~ 1MHz 6mOhm Primary, 4.75Ohm Secondary 980µH Surface Mount | |
| 1k Impedance Primary Ohms 50 Impedance Secondary Ohms 4.47:1 Audio Transformer 300Hz ~ 100kHz Through Hole | |
| 2.5kCT Impedance Primary Ohms 2.5kCT Impedance Secondary Ohms 1:1 Audio Transformer 300Hz ~ 100kHz Through Hole | |
| 200kCT Impedance Primary Ohms 1kCT Impedance Secondary Ohms 14.1:1 Audio Transformer 300Hz ~ 100kHz Through Hole | |
| 240µH Gate Drive Pulse Transformer 1:1.25:1.25 Surface Mount | |
| 240µH Gate Drive Pulse Transformer 1:1.25:1.25 Through Hole | |
| 240µH Gate Drive Pulse Transformer 1:1:1 Surface Mount | |
| 240µH Gate Drive Pulse Transformer 1:1:1 Through Hole | |
| 25kCT Impedance Primary Ohms 1kCT Impedance Secondary Ohms 5:1 Audio Transformer 300Hz ~ 100kHz Through Hole | |
| 25mH Isolation and Data Interface (Encapsulated) Pulse Transformer 1:1:2:2 Surface Mount | |
| 264µH Gate Drive Pulse Transformer 1:1:1 Surface Mount | |
| 3.3mH Pulse Transformer 1:1:1 Surface Mount | |
| 300µH Gate Drive Pulse Transformer 2.5:1:1 Surface Mount | |
| 300µH Pulse Transformer 1:1:1 Surface Mount | |
| 30A Current Sense Transformer Free Hanging (In-Line) | |
| 330µH Gate Drive Pulse Transformer 1:0.5:0.5 Surface Mount | |
| 330µH Gate Drive Pulse Transformer 1:1:1 Surface Mount | |
| 34A 200:1:1 Current Sense Transformer 50kHz ~ 500kHz 2.8Ohm Primary, 1.7mOhm Secondary 76mH Through Hole | |
| 350µH Gate Drive Pulse Transformer 1:1 Surface Mount | |
| 350µH LAN 10/100 Base-T Pulse Transformer 1:1CT Transmitter, 1:1CT Receiver Surface Mount | |
| 350µH LAN 1000 Base-T Pulse Transformer 1:1CT Transmitter, 1:1CT Receiver Surface Mount | |
| 35A 100:1:1 Current Sense Transformer 50kHz ~ 500kHz 1.4Ohm Primary, 1.7mOhm Secondary 19mH Through Hole | |
| 360µH Gate Drive Pulse Transformer 1:0.75:0.75 Surface Mount | |
| 36A 50:1:1 Current Sense Transformer 50kHz ~ 500kHz 700mOhm Primary, 1.7mOhm Secondary 5mH Through Hole | |
| 450µH Pulse Transformer 1:1:1 Through Hole | |
| 450µH Pulse Transformer 1:1:1:1:1 Through Hole | |
| 473µH Gate Drive Pulse Transformer 2.5:1 Surface Mount | |
| 500 Impedance Primary Ohms 50 Impedance Secondary Ohms 3.16:1 Audio Transformer 300Hz ~ 100kHz Through Hole | |
| 5A Current Sense Transformer 40Hz ~ 1kHz Chassis Mount | |
| 600 Impedance Primary Ohms 150/150 Impedance Secondary Ohms 2:1:1 Audio Transformer 300Hz ~ 100kHz Through Hole | |
| 600 Impedance Primary Ohms 600 Impedance Secondary Ohms 1:1 Audio Transformer 300Hz ~ 3.5kHz Through Hole | |
| 600 Impedance Primary Ohms 600, 150/150 Impedance Secondary Ohms 2:1:1 Audio Transformer 300Hz ~ 100kHz Through Hole | |
| 600CT Impedance Primary Ohms 600CT Impedance Secondary Ohms 1:1 Audio Transformer 300Hz ~ 100kHz Through Hole | |
| 600CT Impedance Primary Ohms 8 Impedance Secondary Ohms 8.66:1 Audio Transformer 300Hz ~ 100kHz Through Hole | |
| AC CURRENT TRANSFORMER FOR AMMET | |
| AUDIO XFMR 10KCT / 10KCT TH | |
| BALUN 1.5GHZ ~ 13GHZ 1:2 | |
| BALUN 12GHZ ~ 18GHZ 1:2 | |
| BALUN 2GHZ ~ 18GHZ 1:2 | |
| BALUN 3.3GHZ ~ 4GHZ 50 / 50OHM | |
| BALUN 3GHZ ~ 3.9GHZ 1:2 | |
| BALUN 4GHZ ~ 14GHZ 1:2 | |
| BALUN 625MHZ ~ 2.815GHZ 1:2 | |
| BALUN 700MHZ ~ 3.3GHZ 50 / 50OHM | |
| Current Sense Transformer 50Hz ~ 1kHz Free Hanging (In-Line) | |
| Current Sense Transformer 50Hz ~ 1kHz | |
| Current Sense Transformer 60Hz 30Ohm Through Hole | |
| CURRENT TRANSFORMER, SPLIT CORE, | |
| For SMPS Transformer Isolation 100kHz ~ 500kHz Through Hole | |
| For SMPS Transformer Isolation Through Hole | |
| Isolation For For DC/DC Converters SMPS Transformer 2000Vrms Isolation Surface Mount | |
| MDL 1G SINGLE PORT N/A | |
| MDL SMD 10/100 SINGLE PORT N/A | |
| Pulse Transformer 1:0.07:0.07 Through Hole | |
| Pulse Transformer 1:0.1:0.1 Through Hole | |
| PWR XFMR 1000VA CHAS MT | |
| PWR XFMR 100VA CHAS MT | |
| PWR XFMR 1500VA CHAS MT | |
| PWR XFMR 150VA CHAS MT | |
| PWR XFMR 2000VA CHAS MT | |
| PWR XFMR 200VA CHAS MT | |
| PWR XFMR 250VA CHAS MT | |
| PWR XFMR 3000VA CHAS MT | |
| PWR XFMR 300VA CHAS MT | |
| PWR XFMR 350VA CHAS MT | |
| PWR XFMR 5000VA CHAS MT | |
| PWR XFMR 500VA CHAS MT | |
| PWR XFMR 50VA CHAS MT | |
| PWR XFMR 750VA CHAS MT | |
| PWR XFMR 75VA CHAS MT | |
| PWR XFMR LAMINATED 1000VA CHAS | |
| PWR XFMR LAMINATED 10VA TH | |
| PWR XFMR LAMINATED 200VA CHAS MT | |
| PWR XFMR LAMINATED 24VA TH | |
| PWR XFMR LAMINATED 250VA CHAS MT | |
| PWR XFMR LAMINATED 300VA CHAS MT | |
| PWR XFMR LAMINATED 400VA CHAS MT | |
| PWR XFMR LAMINATED 650VA CHAS MT | |
| PWR XFMR LAMINATED 6VA CHAS MT | |
| PWR XFMR LAMINATED 7VA CHAS MT | |
| PWR XFMR LAMINATED 8VA CHAS MT | |
| PWR XFMR LAMINATED 900VA CHAS MT | |
| PWR XFMR SEMI-TORO 12VA TH | |
| PWR XFMR SEMI-TORO 6VA TH | |
| PWR XFMR TOROIDAL 5000VA CHAS MT | |
| RF Balun 1.275GHz ~ 2.2GHz 1:2 6-SMD, No Lead | |
| RF Balun 1.3GHz ~ 2GHz 50 / 50Ohm 6-SMD, No Lead | |
| RF Balun 1.5GHz ~ 3.1GHz 1:2 6-SMD, No Lead | |
| RF Balun 1.65GHz ~ 2.85GHz 50 / 50Ohm 6-SMD, No Lead | |
| RF Balun 1.6GHz ~ 2.3GHz 1:4 8-SMD, No Lead | |
| RF Balun 10GHz ~ 24GHz 1:2 6-TDFN Exposed Pad | |
| RF Balun 12GHz ~ 18GHz 1:2 6-SMD, No Lead | |
| RF Balun 2.3GHz ~ 2.7GHz 1:4 6-SMD, No Lead | |
| RF Balun 223MHz ~ 520MHz 1:4 0805 (2012 Metric), 6 PC Pad | |
| RF Balun 223MHz ~ 520MHz 50 / 50Ohm 0805 (2012 Metric), 6 PC Pad | |
| RF Balun 240MHz ~ 770MHz 1:2 0805 (2012 Metric), 6 PC Pad | |
| RF Balun 250MHz ~ 760MHz 1:3 0805 (2012 Metric), 6 PC Pad | |
| RF Balun 2GHz ~ 7GHz 1:2 12-VQFN Exposed Pad | |
| RF Balun 3.3GHz ~ 4.2GHz 1:4 6-SMD, No Lead | |
| RF Balun 3.3GHz ~ 4GHz 50 / 50Ohm 6-SMD, No Lead | |
| RF Balun 3.5GHz ~ 11GHz 1:2 6-SMD, No Lead | |
| RF Balun 390MHz ~ 590MHz 1:2 0805 (2012 Metric), 6 PC Pad | |
| RF Balun 3GHz ~ 3.9GHz 1:2 6-SMD, No Lead | |
| RF Balun 3GHz ~ 8GHz 1:2 0805 (2012 Metric), 6 PC Pad | |
| RF Balun 4.5GHz ~ 6GHz 1:4 6-SMD, No Lead | |
| RF Balun 4.7GHz ~ 12GHz 1:2 6-SMD, No Lead | |
| RF Balun 4.9GHz ~ 5.875GHz 1:2 6-SMD, No Lead | |
| RF Balun 4.9GHz ~ 6GHz 50 / 50Ohm 6-SMD, No Lead | |
| RF Balun 400MHz ~ 2.3GHz 1:1.5 0805 (2012 Metric), 6 PC Pad | |
| RF Balun 5.5GHz ~ 13.5GHz 1:2 12-VQFN Exposed Pad | |
| RF Balun 5.6GHz ~ 6.2GHz 1:2 6-SMD, No Lead | |
| RF Balun 700MHz ~ 1.1GHz 50 / 50Ohm 0805 (2012 Metric), 6 PC Pad | |
| RF Balun 700MHz ~ 1GHz 1:4 6-SMD, No Lead | |
| RF Balun 700MHz ~ 3.3GHz 50 / 50Ohm 0805 (2012 Metric), 6 PC Pad | |
| RF Balun 900MHz ~ 2.3GHz 1:2 0805 (2012 Metric), 6 PC Pad | |
| SMT TRANSFORMER FOR ULTRASONICS | |
| TRANSFORMER - AUDIO INPUT - 1:1 | |
| TRANSFORMER - STUDIO LINE - PCB | |
| TRANSFORMER 450UH TH | |
| TRANSFORMER FLYBACK AC/DC CONV 1 | |
| TRANSFORMER FLYBACK AC/DC CONV 2 | |
| TRANSFORMER FLYBACK DC/DC CONV 1 | |
| TRANSFORMER FLYBACK DC/DC CONV 2 | |
| TRANSFORMER FLYBACK DC/DC CONV | |
| TRANSFORMER TH | |
| TRANSFORMER, GATE DRIVE 5MM, 250 | |
| TRANSFORMER, MICRO GATE DRIVE, 1 | |
| XFRMR ISOL 115V 230V-115V 100VA | |
| XFRMR ISOL 115V 230V-115V 150VA | |
| XFRMR ISOL 115V 230V-115V 250VA | |
| XFRMR ISOL 115V 230V-115V 50VA | |
| XFRMR ISOL 115V TO 115V 1000VA | |
| XFRMR ISOL 115V TO 115V 100VA | |
| XFRMR ISOL 115V TO 115V 150VA | |
| XFRMR ISOL 115V TO 115V 15VA | |
| XFRMR ISOL 115V TO 115V 250VA | |
| XFRMR ISOL 115V TO 115V 35VA | |
| XFRMR ISOL 115V TO 115V 500VA | |
| XFRMR ISOL 115V TO 115V 85VA | |
| XFRMR ISOL 115V-115V 230V 150VA | |
| XFRMR ISOL 230V TO 115V 1000VA | |
| XFRMR ISOL 230V TO 115V 250VA | |
| XFRMR ISOL 230V TO 115V 500VA | |
| XFRMR MED GRADE ISOL 1200VA | |
| XFRMR MED GRADE ISOL 120V 300VA | |
| XFRMR MED GRADE ISOL 120V 600VA | |
| XFRMR MED GRADE ISOL 120V 900VA | |
| XFRMR MED GRADE ISOL 1800VA | |
| XFRMR NON-ISOL 115V-230V 1000VA | |
| XFRMR NON-ISOL 115V-230V 150VA | |
| XFRMR NON-ISOL 115V-230V 250VA | |
| XFRMR NON-ISOL 115V-230V 500VA | |
| XFRMR NON-ISOL 230V TO 115V 50VA | |
| XFRMR NON-ISOL 230V TO 115V 85VA | |
| XFRMR NON-ISOL 230V-115V 100VA | |
| XFRMR NON-ISOL 230V-115V 1250VA | |
| XFRMR NON-ISOL 230V-115V 150VA | |
| XFRMR NON-ISOL 230V-115V 200VA | |
| XFRMR NON-ISOL 230V-115V 250VA | |
| XFRMR NON-ISOL 230V-115V 600VA | |
| XFRMR NON-ISOL 230V-120V 2000VA |
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