DigiKey Datasheets for Board Mount Transformers

Board mount transformers are transformers designed to be embedded in or mounted on computer boards.
Board Mount Transformers: Learn more

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Product Name Notes
1.2mH T1/E1 (Quad) Pulse Transformer 1:1.36, 1:2 Surface Mount
1.2mH T1/E1 (Quad) Pulse Transformer 1:1.36CT Surface Mount
1.2mH T1/E1 (Quad) Pulse Transformer 1:2CT Surface Mount
100µH Isolation and Data Interface (Encapsulated) Pulse Transformer 1:1 Surface Mount
10A Current Sense Transformer 20kHz ~ 200kHz 1.87mOhm Primary, 2.81mOhm Secondary 72mH Through Hole
10A Current Sense Transformer 20kHz ~ 200kHz 1.87mOhm Primary, 2.81mOhm Secondary Through Hole
10A Current Sense Transformer 20kHz ~ 200kHz 5.73mOhm Primary, 8.59mOhm Secondary Through Hole
10A Current Sense Transformer 20kHz ~ 200kHz 5.73Ohm Primary, 8.59Ohm Secondary Through Hole
10A Current Sense Transformer 20kHz ~ 200kHz Through Hole
140µH Isolation and Data Interface (Encapsulated) Pulse Transformer 1CT:2CT Transmitter, 1CT:1CT Receiver Surface Mount
140µH LAN 10G Base-T Pulse Transformer 1CT:2CT Transmitter, 1CT:1CT Receiver Surface Mount
15A 1:1:100 Current Sense Transformer 50kHz ~ 500kHz 2.3mOhm Primary, 850mOhm Secondary 14.8mH Surface Mount
15A 1:1:50 Current Sense Transformer 50kHz ~ 500kHz 2.3mOhm Primary, 350mOhm Secondary 3.8mH Surface Mount
16.3mH SCR and Triac Trigger (Encapsulated) Pulse Transformer 1:1:1 Through Hole
16.3mH SCR and Triac Trigger (Encapsulated) Pulse Transformer 2:1:1 Through Hole
17mH SCR and Triac Trigger (Encapsulated) Pulse Transformer 1:1:1 Through Hole
1:100 Current Sense Transformer 50kHz ~ 500kHz 7mOhm Primary, 5.6Ohm Secondary 2mH Surface Mount
1:125 Current Sense Transformer 50kHz ~ 500kHz 7mOhm Primary, 7.5Ohm Secondary 3mH Surface Mount
1:150 Current Sense Transformer 50kHz ~ 500kHz 7mOhm Primary, 17.5Ohm Secondary 4.5mH Surface Mount
1:1:100 Current Sense Transformer 50kHz ~ 500kHz 2.3mOhm Primary, 850mOhm Secondary 14.8mH Surface Mount
1:1:100 Current Sense Transformer 50kHz ~ 500kHz 7mOhm Primary, 3.2Ohm Secondary 14.8mH Surface Mount
1:1:200 Current Sense Transformer 50kHz ~ 500kHz 2.3mOhm Primary, 3.6Ohm Secondary 60mH Surface Mount
1:1:200 Current Sense Transformer 50kHz ~ 500kHz 7mOhm Primary, 6.6Ohm Secondary 60mH Surface Mount
1:1:50 Current Sense Transformer 50kHz ~ 500kHz 2.3mOhm Primary, 350mOhm Secondary 3.8mH Surface Mount
1:1:50 Current Sense Transformer 50kHz ~ 500kHz 7mOhm Primary, 500mOhm Secondary 3.8mH Surface Mount
1:20 Current Sense Transformer 50kHz ~ 500kHz 7mOhm Primary, 550mOhm Secondary 80µH Surface Mount
1:200 Current Sense Transformer 50kHz ~ 500kHz 7mOhm Primary, 34Ohm Secondary 8mH Surface Mount
1:30 Current Sense Transformer 50kHz ~ 500kHz 7mOhm Primary, 850mOhm Secondary 180µH Surface Mount
1:40 Current Sense Transformer 50kHz ~ 500kHz 7mOhm Primary, 1.1Ohm Secondary 320µH Surface Mount
1:50 Current Sense Transformer 50kHz ~ 500kHz 7mOhm Primary, 1.75Ohm Secondary 500µH Surface Mount
1:60 Current Sense Transformer 50kHz ~ 500kHz 7mOhm Primary, 2.2Ohm Secondary 720µH Surface Mount
1:70 Current Sense Transformer 50kHz ~ 500kHz 7mOhm Primary, 4.5Ohm Secondary 980µH Surface Mount
1mH SCR and Triac Trigger (Encapsulated) Pulse Transformer 1:1:1 Through Hole
1mH SCR and Triac Trigger (Encapsulated) Pulse Transformer 2:1:1 Through Hole
2.06mH Isolation and Data Interface (Encapsulated) Pulse Transformer 1:1 Through Hole
2.06mH Isolation and Data Interface (Encapsulated) Pulse Transformer 1:1:1 Through Hole
2.7µH Isolation and Data Interface (Encapsulated) Pulse Transformer 2:1 Through Hole
200µH Isolation and Data Interface (Encapsulated) Pulse Transformer 1CT:1.414CT Transmitter, 1CT:1CT Receiver Surface Mount
200, 50/50 Impedance Primary Ohms 600, 150/150 Impedance Secondary Ohms Audio Transformer 30Hz ~ 30kHz Through Hole
23µH Isolation and Data Interface (Encapsulated) Pulse Transformer 1:1 Through Hole
3.4kCT Impedance Primary Ohms 4, 8, 16 Impedance Secondary Ohms Audio Transformer 30Hz ~ 30kHz Through Hole
350µH LAN 10/100 Base-T Pulse Transformer 1CT:1CT Surface Mount
40k, 10k/10k Impedance Primary Ohms 40k, 10k/10k Impedance Secondary Ohms Audio Transformer 30Hz ~ 15kHz Through Hole
48, 12/12 Impedance Primary Ohms 600, 150/150 Impedance Secondary Ohms Audio Transformer 30Hz ~ 30kHz Through Hole
492µH Isolation and Data Interface (Encapsulated) Pulse Transformer 1:1 Through Hole
4mH SCR and Triac Trigger (Encapsulated) Pulse Transformer 1:1 Through Hole
4mH SCR and Triac Trigger (Encapsulated) Pulse Transformer 1:1:1 Through Hole
5k Impedance Primary Ohms 4, 8, 16 Impedance Secondary Ohms Audio Transformer 30Hz ~ 30kHz Through Hole
6.6kCT Impedance Primary Ohms 4, 8, 16 Impedance Secondary Ohms Audio Transformer 30Hz ~ 30kHz Through Hole
600, 150/150 Impedance Primary Ohms 20k, 5k/5k Impedance Secondary Ohms Audio Transformer 30Hz ~ 30kHz Through Hole
600, 150/150 Impedance Primary Ohms 40k, 10k/10k Impedance Secondary Ohms Audio Transformer 30Hz ~ 30kHz Through Hole
600, 150/150 Impedance Primary Ohms 600, 150/150 Impedance Secondary Ohms Audio Transformer 30Hz ~ 30kHz Through Hole
75 Impedance Primary Ohms Impedance Secondary Ohms 1:4 Audio Transformer Surface Mount
9.5µH Isolation and Data Interface (Encapsulated) Pulse Transformer 1:1 Through Hole
BALUN 1.5GHZ-3.1GHZ 50/100 0805
BALUN 2.3GHZ-2.7GHZ 50/100 0603
BALUN 2.4GHZ AEC 0603
BALUN 2.4GHZ-2.5GHZ 50/100 0603
BALUN 2.4GHZ-2.5GHZ 50/50 0603
BALUN 3.4GHZ-4GHZ 50/100 0805
BALUN 673MHZ-2.7GHZ 50/100 0603
BALUN 800MHZ-1GHZ 50/12.5 3SMD
BALUN+FILTER FOR SEMTECH LR1110,
CURR SENSE XFMR 1:1:100 15A SMD
CURR SENSE XFMR 1:1:200 15A SMD
CURR SENSE XFMR 1:200 10A SMD
CURR SENSE XFMR 1:30 10A SMD
CURR SENSE XFMR 1:40 10A SMD
CURR SENSE XFMR 1:60 10A SMD
Impedance Primary Ohms Impedance Secondary Ohms 1CT:1CT Audio Transformer Surface Mount
Impedance Primary Ohms Impedance Secondary Ohms Audio Transformer Surface Mount
MDL LAN 1GBT 1 PORT SMD
MDL LAN 1GBT POE 60W SMD
Pulse Transformer Surface Mount
Pulse Transformer
PWR XFMR LAMINATED 1.1VA TH
PWR XFMR LAMINATED 10VA TH
PWR XFMR LAMINATED 12VA TH
PWR XFMR LAMINATED 2.4VA TH
PWR XFMR LAMINATED 2.5VA TH
PWR XFMR LAMINATED 20VA PCB
PWR XFMR LAMINATED 20VA TH
PWR XFMR LAMINATED 30VA TH
PWR XFMR LAMINATED 36VA TH
PWR XFMR LAMINATED 56VA TH
PWR XFMR LAMINATED 5VA TH
PWR XFMR LAMINATED 6VA TH
PWR XFMR LAMINATED TH
PWR XFMR SEMI-TORO 10VA TH
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 24VA TH
PWR XFMR SEMI-TORO 2VA TH
PWR XFMR SEMI-TORO 40VA TH
PWR XFMR SEMI-TORO 48VA TH
PWR XFMR SEMI-TORO 5VA TH
PWR XFMR SEMI-TORO 6VA TH
PWR XFMR SEMI-TORO 9VA TH
PWR XFMR TOROIDAL 1.6VA TH
PWR XFMR TOROIDAL 10VA TH
PWR XFMR TOROIDAL 15VA TH
PWR XFMR TOROIDAL 25VA TH
PWR XFMR TOROIDAL 3.2VA TH
PWR XFMR TOROIDAL 35VA TH
PWR XFMR TOROIDAL 50VA TH
PWR XFMR TOROIDAL 5VA TH
PWR XFMR TOROIDAL 7VA TH
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 2.3GHz ~ 2.39GHz 50 / 50Ohm 1008 (2520 Metric), 6 PC Pad
RF Balun 2.3GHz ~ 2.69GHz 50 / -Ohm 0805 (2012 Metric), 6 PC Pad
RF Balun 2.3GHz ~ 2.69GHz 50 / 100Ohm 0202 (0505 Metric), 4 PC Pad
RF Balun 2.3GHz ~ 2.7GHz 50 / 100Ohm 0603 (1608 Metric)
RF Balun 2.3GHz ~ 2.7GHz 50 / 50Ohm 0603 (1608 Metric)
RF Balun 2.4GHz ~ 2.5GHz 50 / -Ohm 0603 (1608 Metric), 6 PC Pad
RF Balun 2.4GHz ~ 2.5GHz 50 / -Ohm 0603 (1608 Metric)
RF Balun 2.4GHz ~ 2.5GHz 50 / -Ohm 0805 (2012 Metric), 6 PC Pad
RF Balun 2.4GHz ~ 2.5GHz 50 / -Ohm 0805 (2012 Metric), 8 PC Pad
RF Balun 2.4GHz ~ 2.5GHz 50 / -Ohm 0805 (2012 Metric)
RF Balun 2.4GHz ~ 2.5GHz 50 / 100Ohm 0603 (1608 Metric)
RF Balun 2.4GHz ~ 2.5GHz 50 / 100Ohm 0805 (2012 Metric), 6 PC Pad
RF Balun 2.4GHz ~ 2.5GHz 50 / 100Ohm 0805 (2012 Metric)
RF Balun 2.4GHz ~ 2.5GHz 50 / 100Ohm 1008 (2520 Metric)
RF Balun 2.4GHz ~ 2.5GHz 50 / 200Ohm 0603 (1608 Metric)
RF Balun 2.4GHz ~ 2.5GHz 50 / 200Ohm 0805 (2012 Metric)
RF Balun 2.4GHz ~ 2.5GHz 50 / 50Ohm 0603 (1608 Metric)
RF Balun 2.4GHz ~ 2.5GHz 50 / 50Ohm 0805 (2012 Metric)
RF Balun 2.4GHz ~ 2.5GHz 50 / 50Ohm 5-SMD, No Lead
RF Balun 2.4GHz ~ 2.5GHz 50Ohm 0805 (2012 Metric), 8 PC Pad
RF Balun 2.4GHz ~ 2.5GHz, 5.15GHz ~ 5.85GHz 50 / -Ohm 0603 (1608 Metric), 8 PC Pad
RF Balun 2.8GHz ~ 6GHz 1:2
RF Balun 2.8GHz ~ 6GHz 50 / 50Ohm 0805 (2012 Metric), 6 PC Pad
RF Balun 3.1GHz ~ 4.8GHz 50 / 100Ohm 0603 (1608 Metric)
RF Balun 3.3GHz ~ 3.9GHz 50 / 100Ohm 0603 (1608 Metric)
RF Balun 3.3GHz ~ 3.9GHz 50 / 50Ohm 0603 (1608 Metric)
RF Balun 3.4GHz ~ 3.6GHz 50 / 50Ohm 1008 (2520 Metric), 6 PC Pad
RF Balun 3.4GHz ~ 4GHz 50 / 100Ohm 0805 (2012 Metric)
RF Balun 3.4GHz ~ 4GHz 50 / 200Ohm 0805 (2012 Metric)
RF Balun 3.4GHz ~ 4GHz 50 / 50Ohm 0805 (2012 Metric), 6 PC Pad
RF Balun 3GHz ~ 8GHz 50 / 100Ohm 0805 (2012 Metric), 6 PC Pad
RF Balun 4.9GHz ~ 5.87GHz 50 / 100Ohm 0603 (1608 Metric)
RF Balun 4.9GHz ~ 5.87GHz 50 / 200Ohm 0805 (2012 Metric)
RF Balun 4.9GHz ~ 5.87GHz 50 / 50Ohm 0805 (2012 Metric)
RF Balun 4.9GHz ~ 5.9GHz 50 / 100Ohm 0805 (2012 Metric)
RF Balun 4.9GHz ~ 5.9GHz 50 / 50Ohm 0805 (2012 Metric)
RF Balun 5.15GHz ~ 5.5GHz 50 / 50Ohm 0805 (2012 Metric)
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 800MHz ~ 1GHz 50 / 12.5Ohm 3-SMD, No Lead
RF FILTER BAND PASS 2.4-2.5 GHZ
TRANSFORMER GLOBESPAN EP13 TH
TRANSFORMER SMD
WIFI 6E WIFI 7 BALUN 1:1
WIFI 6E WIFI 7 BALUN 1:2

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