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 |
|---|---|
| 120V 50/60Hz out:24V@40VA QC | |
| 1:1 LTCC SMT XFMR, 8-13 GHZ, 50 | |
| 1:1 LTCC TRANSFORMER, 680 - 1050 | |
| 1:1 LTCC XFMR, 2150 - 3600 MHZ | |
| 1:1 LTCC XFMR, 3100 - 4200 MHZ | |
| 1:100 Current Sense Transformer 250kHz Min 6mOhm Primary, 5.9Ohm Secondary 2mH Surface Mount | |
| 1:125 Current Sense Transformer 250kHz Min 6mOhm Primary, 7.7Ohm Secondary 3mH Surface Mount | |
| 1:2 C&W XFMR, 1000-4500 MHZ, 50 | |
| 1:2 LTCC SMT XFMR, 7-13 GHZ, 50 | |
| 1:2 LTCC TRANSFORMER, 500 - 2700 | |
| 1:2 LTCC XFMR, 2150 - 3600 MHZ | |
| 1:20 Current Sense Transformer 250kHz Min 6mOhm Primary, 550mOhm Secondary 80µH Surface Mount | |
| 1:30 Current Sense Transformer 250kHz Min 6mOhm Primary, 870mOhm Secondary 180µH Surface Mount | |
| 1:4 CORE & WIRE TRANSFORMER, 200 | |
| 1:4 LTCC TRANSFORMER, 720 - 1600 | |
| 1:40 Current Sense Transformer 250kHz Min 6mOhm Primary, 1.14Ohm Secondary 320µH Surface Mount | |
| 1:60 Current Sense Transformer 250kHz Min 6mOhm Primary, 1.75Ohm Secondary 720µH Surface Mount | |
| BALUN | |
| ISO MOD 10/00 DUAL POE 0.35A 24P | |
| ISO MOD 10/00 DUAL POE 0.35A | |
| ISO MOD 10/100 1.25C:1C X-TEMP 1 | |
| ISO MOD 10/100 1.25C:1C X-TEMP | |
| ISO MOD 10/100 16P SMD T/R | |
| ISO MOD 10/100 16P SMD | |
| ISO MOD 10/100 2C:1C X-TEMP 16P | |
| ISO MOD 10/100 AEC X-TEMP 16P S | |
| ISO MOD 10/100 AEC X-TEMP | |
| ISO MOD 10/100 DUAL 40P SMD T/R | |
| ISO MOD 10/100 DUAL 40P SMD | |
| ISO MOD 10/100 LOWPRFL 16P SMD T | |
| ISO MOD 10/100 LOWPRFL 16P SMD | |
| ISO MOD 10/100 POE 0.35A 16P SMD | |
| ISO MOD 10/100 POE 0.35A SMD | |
| ISO MOD 10/100 POE 0.35A X-TEMP | |
| ISO MOD 10/100 POE 0.6A X-TEMP 1 | |
| ISO MOD 10/100 POE 0.6A X-TEMP | |
| ISO MOD 10/100 QUAD 40P SMD T/R | |
| ISO MOD 10/100 QUAD 40P SMD | |
| ISO MOD 10/100 QUAD POE 0.35A 48 | |
| ISO MOD 10/100 QUAD POE 0.35A | |
| ISO MOD 10/100 QUAD X-TEMP 40P S | |
| ISO MOD 10/100 X-TEMP 16P SMD T/ | |
| ISO MOD 10/100 X-TEMP 16P SMD | |
| ISO MOD 10/100 X-TEMP SMD | |
| ISO MOD 100BASE-T1 SPE 6P SMD | |
| ISO MOD 100BASE-T1 SPE X-TEMP 8P | |
| ISO MOD 10BASE-T 1:1.41 16P THT | |
| ISO MOD 10BASE-T 1C:1C 16P SMD T | |
| ISO MOD 10BASE-T 1C:1C 16P SMD | |
| ISO MOD 10BASE-T 1C:1C LOWPROF 1 | |
| ISO MOD 10BASE-T 1C:1C LOWPROF | |
| ISO MOD 10BASE-T 1C:1C X-TEMP 16 | |
| ISO MOD 10BASE-T 1C:1C X-TEMP | |
| ISO MOD 10BASE-T 1C:2C 16P THT | |
| ISO MOD 10BASE-T 2C:1C 16P THT | |
| ISO MOD 10BASE-T 4CH 1:1 16P SMD | |
| ISO MOD 10BASE-T1 SPE 3KV 8P SMD | |
| ISO MOD 10G 24P SMD T/R | |
| ISO MOD 10G 24P SMD | |
| ISO MOD 10G 5CH 24P SMD T/R | |
| ISO MOD 10G 5CH 24P SMD | |
| ISO MOD 10G POE 0.35A 24P SMD T/ | |
| ISO MOD 10G POE 0.35A 24P SMD | |
| ISO MOD 10G POE 0.45A 24P SMD T/ | |
| ISO MOD 10G POE 0.45A 24P SMD | |
| ISO MOD 10G POE 0.6A 24P SMD T/R | |
| ISO MOD 10G POE 0.6A 24P SMD | |
| ISO MOD 10G POE 0.6A X-TEMP 24P | |
| ISO MOD 10G POE 1A 24P SMD T/R | |
| ISO MOD 10G POE 1A 24P SMD | |
| ISO MOD 10G POE 1A X-TEMP 24P SM | |
| ISO MOD 10G X-TEMP 24P SMD T/R | |
| ISO MOD 10G X-TEMP 24P SMD | |
| ISO MOD 64KB 1:2C 6P SMD T/R | |
| ISO MOD 64KB 1:2C 6P SMD | |
| ISO MOD 64KB 2CH 1:2C 12P SMD T/ | |
| ISO MOD 64KB 2CH 1:2C 12P SMD | |
| ISO MOD AUDIO 1:1 X-TEMP 16P SMD | |
| ISO MOD AUDIO 1:1 X-TEMP 6P SMD | |
| ISO MOD AUI 100UH 16P THT | |
| ISO MOD AUI 100UH 3CH 16P SMD T/ | |
| ISO MOD AUI 100UH 3CH 16P SMD | |
| ISO MOD AUI 150UH 16P THT | |
| ISO MOD AUI 3CH 16P SMD T/R | |
| ISO MOD AUI 3CH 16P SMD | |
| ISO MOD AUI 75UH 16P THT | |
| ISO MOD AUI 75UH 3CH 16P SMD T/R | |
| ISO MOD AUI 75UH 3CH 16P SMD | |
| ISO MOD AUI 75UH 3CH LP 16P SMD | |
| ISO MOD DATA INTF 1:1:1:1 8P THT | |
| ISO MOD FBR 1CH 15UH 6P SMD T/R | |
| ISO MOD FBR 1CH 15UH 6P SMD | |
| ISO MOD FBR 1CH 7.5UH 6P SMD T/R | |
| ISO MOD FBR 1CH 7.5UH 6P SMD | |
| ISO MOD FBR 2CH 15UH 16P SMD T/R | |
| ISO MOD FBR 2CH 15UH 16P SMD | |
| ISO MOD FBR 2CH 3.75UH 16P SMD T | |
| ISO MOD FBR 2CH 3.75UH 16P SMD | |
| ISO MOD FBR 2CH 30UH 16P SMD T/R | |
| ISO MOD FBR 2CH 30UH 16P SMD | |
| ISO MOD FBR 2CH 7.5UH 16P SMD T/ | |
| ISO MOD FBR 2CH 7.5UH 16P SMD | |
| ISO MOD MAX845 1C:1.33C X-TEMP 6 | |
| ISO MOD MAX845 2C:1C X-TEMP 6P T | |
| ISO MOD MAX845 4C:3C X-TEMP 6P T | |
| ISO MOD MAX845 8C:3C X-TEMP 6P T | |
| ISO MOD MOST AEC 16P SMD T/R | |
| ISO MOD MOST AEC 16P SMD | |
| ISO MOD RF 1CH 0.25W 6P SMD T/R | |
| ISO MOD RF 1CH 0.25W 6P SMD | |
| ISO MOD RF 1CH 1C:1C X-TEMP 6P S | |
| ISO MOD RF 2CH 1C:1C X-TEMP 16P | |
| ISO MOD T1 1:1 6P SMD T/R | |
| ISO MOD T1 1:1 6P SMD | |
| ISO MOD T1 1:1.36C 6P THT | |
| ISO MOD T1 1:1:1 6P THT | |
| ISO MOD T1 1:2CT 6P THT | |
| ISO MOD T1 1C:1 6P SMD T/R | |
| ISO MOD T1 1C:1 6P SMD | |
| ISO MOD T1 1C:1 X-TEMP 6P SMD T/ | |
| ISO MOD T1 1C:1 X-TEMP 6P SMD | |
| ISO MOD T1 1C:2C 16P SMD T/R | |
| ISO MOD T1 1C:2C 16P SMD | |
| ISO MOD T1 1C:2C 6P SMD T/R | |
| ISO MOD T1 1C:2C 6P SMD | |
| ISO MOD T1 1C:2C X-TEMP 16P SMD | |
| ISO MOD T1 1C:2C X-TEMP 6P SMD T | |
| ISO MOD T1 1C:2C X-TEMP 6P SMD | |
| ISO MOD T1 1C:3C 6P THT | |
| ISO MOD T1 1CH 1C:1C 6P SMD T/R | |
| ISO MOD T1 1CH 1C:1C 6P SMD | |
| ISO MOD T1 1CH 1C:1C X-TEMP 6P S | |
| ISO MOD T1 1CT:2CT 6P THT | |
| ISO MOD T1 2CH 1C:1C X-TEMP 12P | |
| ISO MOD T1 4CH 1:2 20P SMD T/R | |
| ISO MOD T1 4CH 1:2 20P SMD | |
| ISO MOD T1 4CH 1:2C 20P SMD T/R | |
| ISO MOD T1 4CH 1:2C 20P SMD | |
| ISO MOD T1 8CH 1:2 40P SMD T/R | |
| ISO MOD T1 8CH 1:2 40P SMD | |
| ISO MOD T1 8CH 1:2 X-TEMP 32P SM | |
| ISO MOD T1 8CH 32P SMD T/R | |
| ISO MOD T1 8CH 32P SMD | |
| ISO MOD T1 DUAL 1C:2C X-TEMP 24P | |
| ISO MOD T1 DUAL 1C:2C X-TEMP | |
| ISO MOD T1/E1 6P THT | |
| ISO MOD T3 12CH 1:1 48P SMD T/R | |
| ISO MOD T3 12CH 1:1 48P SMD | |
| ISO MOD T3 1:2C 6P SMD T/R | |
| ISO MOD T3 1:2C 6P SMD | |
| ISO MOD T3 1CH 1:1 6P SMD T/R | |
| ISO MOD T3 1CH 1:1 6P SMD | |
| ISO MOD T3 1CH 1C:1C X-TEMP 6P S | |
| ISO MOD T3 2CH 1:1 16P SMD T/R | |
| ISO MOD T3 2CH 1:1 16P SMD | |
| PWR XFMR LAMINATED 2.5VA CHAS MT | |
| PWR XFMR LAMINATED 40VA CHAS MT | |
| PWR XFMR LAMINATED 50VA CHAS MT | |
| PWR XFMR TOROIDAL 25VA CHAS MT | |
| RF Balun 1.2GHz ~ 2.2GHz 1:4 6-SMD, No Lead | |
| RF Balun 1.3GHz ~ 2.3GHz 50 / 50Ohm 6-SMD, No Lead | |
| RF Balun 1.5MHz ~ 600MHz 1:4 6-SMD Module | |
| RF Balun 1.6GHz ~ 2.6GHz 1:2 6-SMD, No Lead | |
| RF Balun 1.7GHz ~ 2.7GHz 50 / 50Ohm 0603 (1608 Metric), 6 PC Pad | |
| RF Balun 10MHz ~ 1.9GHz 1:4 6-SMD (5 Leads), Flat Lead | |
| RF Balun 10MHz ~ 3GHz 1:2 6-SMD, Flat Leads | |
| RF Balun 10MHz ~ 4GHz 1:2 6-SMD Module | |
| RF Balun 2.1GHz ~ 2.7GHz 1:2 0603 (1608 Metric), 6 PC Pad | |
| RF Balun 2.3GHz ~ 2.69GHz 50 / 100Ohm 0202 (0505 Metric), 4 PC Pad | |
| RF Balun 2.3GHz ~ 3GHz 50 / 50Ohm 0603 (1608 Metric), 6 PC Pad | |
| RF Balun 200MHz ~ 1.4GHz 1:4 6-SMD Module | |
| RF Balun 20MHz ~ 4.5GHz 1:3 6-SMD, Flat Leads | |
| RF Balun 20MHz ~ 4.5GHz 1:4 6-SMD (5 Leads), Flat Lead | |
| RF Balun 2MHz ~ 280MHz 1:9 6-SMD, Flat Leads | |
| RF Balun 2MHz ~ 500MHz 1:3 6-SMD Module | |
| RF Balun 2MHz ~ 500MHz 1:3 6-SMD, Flat Leads | |
| RF Balun 2MHz ~ 500MHz 1:8 6-SMD, Flat Leads | |
| RF Balun 3.1GHz ~ 6GHz 1:2 0603 (1608 Metric), 6 PC Pad | |
| RF Balun 3.2GHz ~ 6GHz 50 / 50Ohm 0603 (1608 Metric), 6 PC Pad | |
| RF Balun 3.3GHz ~ 3.9GHz 1:2 0603 (1608 Metric), 6 PC Pad | |
| RF Balun 3.3GHz ~ 3.9GHz 50 / 50Ohm 0603 (1608 Metric), 6 PC Pad | |
| RF Balun 3.3GHz ~ 4.5GHz 1:2 6-SMD, No Lead | |
| RF Balun 3.3GHz ~ 5.9GHz 1:1 4-SMD, No Lead | |
| RF Balun 30MHz ~ 3GHz 1:2 6-SMD, Flat Leads | |
| RF Balun 30MHz ~ 6GHz 1:2 6-SMD, Flat Leads | |
| RF Balun 30MHz ~ 900MHz 1:2 6-SMD, Flat Leads | |
| RF Balun 3MHz ~ 800MHz 1:4 6-SMD Module | |
| RF Balun 3MHz ~ 800MHz 1:4 6-SMD, Flat Leads | |
| RF Balun 4.6GHz ~ 5.9GHz 1:2 4-SMD, No Lead | |
| RF Balun 4.9GHz ~ 5.875GHz 1:2 0603 (1608 Metric), 6 PC Pad | |
| RF Balun 5.5GHz ~ 7.2GHz 50 / 100Ohm 0603 (1608 Metric), 6 PC Pad | |
| RF Balun 500MHz ~ 2.5GHz 1:4 6-SMD, Flat Leads | |
| RF Balun 600MHz ~ 1.1GHz 1:3 6-SMD, No Lead | |
| RF Balun 600MHz ~ 1.1GHz 50 / 50Ohm 6-SMD, Flat Leads | |
| RF Balun 600MHz ~ 1.2GHz 1:2 6-SMD, No Lead | |
| RF Balun 650MHz ~ 1.25GHz 1:4 6-SMD, No Lead | |
| RF Balun 680MHz ~ 1.05GHz 50 / 50Ohm 6-SMD, No Lead | |
| RF Balun 700MHz ~ 1.4GHz 1:2 6-SMD, No Lead | |
| RF Balun 700MHz ~ 2.7GHz 50 / 50Ohm 0603 (1608 Metric), 6 PC Pad | |
| RF Balun 700MHz ~ 2.8GHz 1:2 0603 (1608 Metric), 6 PC Pad | |
| RF Balun 720MHz ~ 1.6GHz 1:4 6-SMD, No Lead | |
| RF Balun 800MHz ~ 1.9GHz 50 / 50Ohm 6-SMD, Flat Leads | |
| RF Balun 950MHz ~ 1.45GHz 75 / 75Ohm 6-SMD, No Lead | |
| RF Balun | |
| RF XFMR / SURF MT / ROHS | |
| THIN-FILM BALUN FOR 1805-1990MHZ | |
| THIN-FILM BALUN FOR 729-821MHZ ( | |
| TRANSFORMER CORE & WIRE DB1627 |
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