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0755-82798135Pulse Transformers
Pulse Transformers
Pulse Transformers are magnetic components used to transfer pulse signals, provide galvanic isolation and support reliable signal coupling in electronic circuits. They are widely used in switching power supplies, gate drive circuits, communication equipment, industrial control systems, data transmission, instrumentation, automotive electronics and embedded applications.
This category includes signal pulse transformers, gate drive transformers, isolation pulse transformers, LAN pulse transformers, trigger transformers and related high-frequency magnetic components. These products are commonly selected based on turns ratio, isolation voltage, pulse width, frequency range, impedance, package style, mounting type and application requirements.
TomatoElec supplies original Pulse Transformers from recognized manufacturers such as Pulse Electronics, Würth Elektronik, Bourns, TDK, Murata, Coilcraft, Triad Magnetics, TE Connectivity and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | Transformer Type | Inductance | ET (Volt-Time) | Turns Ratio - Primary:Secondary | Mounting Type | Size / Dimension | Height - Seated (Max) | Operating Temperature | Grade | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
Q1553-22TRANSFORMER PBC |
30 | - |
|
Datasheet |
- | Tube | Active | MIL-STD-1553 | - | - | 1CT:1.41CT | Through Hole | 0.500" L x 0.350" W (12.70mm x 8.89mm) | 0.250" (6.35mm) | - | - | - |
|
TS8121CM HFSMD 10/100 SINGLE PORT POE 15W |
58 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100 Base-T, Power over Ethernet (PoE) | 350µH | - | 1:1CT Transmitter, 1:1CT Receiver | Surface Mount | 0.504" L x 0.272" W (12.80mm x 6.90mm) | 0.222" (5.65mm) | -40°C ~ 85°C | - | - |
|
PA1837NLPULSE XFMR 4.5UH |
31 | - |
|
Datasheet |
- | Tray | Active | - | 4.5µH | - | - | Surface Mount | 0.860" L x 1.150" W (21.84mm x 29.21mm) | 0.450" (11.43mm) | -40°C ~ 125°C | - | - |
|
|
IT233XFRMR PULSE 1:1:1 DL 3MH .25A |
100 | - |
|
Datasheet |
IT | Tray | Active | Data/Voice Coupling | 3mH | - | 1:1:1 | Through Hole | 1.063" L x 0.886" W (27.00mm x 22.50mm) | - | -25°C ~ 70°C | - | - |
|
|
H5079NLMODULE MINI-MAG 1PORT 1000BASE-T |
75 | - |
|
Datasheet |
- | Tube | Active | Isolation and Data Interface (Encapsulated) | - | - | 1:1 | Surface Mount | 0.785" L x 0.551" W (19.94mm x 14.00mm) | 0.100" (2.54mm) | 0°C ~ 70°C | - | - |
|
|
IT313XFRMR PULSE 1:1:1 DL 3MH 1A |
96 | - |
|
Datasheet |
IT | Tray | Active | Data/Voice Coupling | 3mH | - | 1:1:1 | Through Hole | 1.004" L x 1.004" W (25.50mm x 25.50mm) | 0.992" (25.20mm) | -25°C ~ 70°C | - | - |
|
STQ1553-45TRANSFORMER DUAL STACKED M PBC |
13 | - |
|
Datasheet |
- | Tray | Active | Interface, MIL-STD-1553 | - | - | 1CT:2.5CT, 1CT:1.79CT | Through Hole | 0.630" L x 0.630" W (16.00mm x 16.00mm) | 0.340" (8.64mm) | -55°C ~ 125°C | - | - |
|
78613/4JCPULSE XFMR 1CT:1 50UH |
94 | - |
|
Datasheet |
786J | Tube | Active | General Purpose | 50µH | 4VµS | 1CT:1 | Surface Mount | 0.375" L x 0.354" W (9.52mm x 9.00mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
78601/1MCPULSE XFMR 1:1 2MH |
91 | - |
|
Datasheet |
786 | Tube | Not For New Designs | General Purpose | 2mH | 20VµS | 1:1 | Surface Mount | 0.375" L x 0.354" W (9.52mm x 9.00mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
78601/3JCPULSE XFMR 1:1 150UH |
87 | - |
|
Datasheet |
786J | Tube | Active | General Purpose | 150µH | 6VµS | 1:1 | Surface Mount | 0.375" L x 0.354" W (9.52mm x 9.00mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
78615/3CPULSE XFMR 1CT:1CT 200UH |
87 | - |
|
Datasheet |
786 | Tube | Active | General Purpose | 200µH | 6VµS | 1CT:1CT | Through Hole | 0.375" L x 0.354" W (9.52mm x 9.00mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
DA101MCDIGITAL AUDIO TX |
82 | - |
|
Datasheet |
DA100 | Box | Not For New Designs | - | 2.06mH | 15VµS | 1:1 | Surface Mount | 0.354" L x 0.375" W (9.00mm x 9.52mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
78602/8JCPULSE XFMR 1:1:1 970UH |
80 | - |
|
Datasheet |
786J | Tube | Active | General Purpose | 970µH | 15VµS | 1:1:1 | Surface Mount | 0.375" L x 0.354" W (9.52mm x 9.00mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
78615/8MCPULSE XFMR 1CT:1CT 1MH |
78 | - |
|
Datasheet |
786 | Tube | Not For New Designs | General Purpose | 1mH | 15VµS | 1CT:1CT | Surface Mount | 0.375" L x 0.354" W (9.52mm x 9.00mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
78613/3CPULSE XFMR 1CT:1 200UH |
76 | - |
|
Datasheet |
786 | Tube | Active | General Purpose | 200µH | 6VµS | 1CT:1 | Through Hole | 0.375" L x 0.354" W (9.52mm x 9.00mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
DA103MCDIGITAL AUDIO TX 1:1 5MH SMD |
74 | - |
|
Datasheet |
DA100 | Box | Not For New Designs | - | 7.75mH | 28VµS | 1:1 | Surface Mount | 0.354" L x 0.375" W (9.00mm x 9.52mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
78602/8CPULSE XFMR 1:1:1 1MH |
66 | - |
|
Datasheet |
786 | Tube | Active | General Purpose | 1mH | 15VµS | 1:1:1 | Through Hole | 0.375" L x 0.354" W (9.52mm x 9.00mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
78604/16CPULSE XFMR 2:1 4MH |
66 | - |
|
Datasheet |
786 | Tube | Active | General Purpose | 4mH | 28VµS | 2:1 | Through Hole | 0.375" L x 0.354" W (9.52mm x 9.00mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
78615/2CTRANSFORMER 1CT:1CT 500UH 10VUS |
60 | - |
|
Datasheet |
786 | Bulk | Active | General Purpose | 500µH | 10VµS | 1CT:1CT | Through Hole | 0.354" L x 0.375" W (9.00mm x 9.52mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
78602/4JCPULSE XFMR 1:1:1 53UH |
50 | - |
|
Datasheet |
786J | Tube | Active | General Purpose | 53µH | 4VµS | 1:1:1 | Surface Mount | 0.375" L x 0.354" W (9.52mm x 9.00mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
