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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TLN1553-1TRANSFORMER PBC |
0 | - |
|
Datasheet |
- | Tube | Active | Interface, MIL-STD-1553 | - | - | 1CT:1CT, 1CT:0.707CT | Through Hole | 0.630" L x 0.630" W (16.00mm x 16.00mm) | 0.155" (3.94mm) | - | - | - |
|
1000B-5020FXNLMDL DUAL 1GD 1:1 SM TU NPB |
0 | - |
|
Datasheet |
- | Tube | Active | LAN 10/100 Base-T | - | - | - | Surface Mount | 1.095" L x 0.605" W (27.81mm x 15.37mm) | 0.295" (7.49mm) | - | - | - |
|
Q1553-81TRANSFORMER PBC |
0 | - |
|
Datasheet |
- | Tube | Active | MIL-STD-1553 | - | - | 1CT:1CT, 1CT:0.707CT | Through Hole | 0.624" L x 0.624" W (15.86mm x 15.86mm) | 0.250" (6.35mm) | - | - | - |
|
Q1553-83TRANSFORMER PBC |
0 | - |
|
Datasheet |
- | Tube | Active | MIL-STD-1553 | - | - | 1.25CT:1CT, 1.66CT:1CT | Through Hole | 0.624" L x 0.624" W (15.86mm x 15.86mm) | 0.250" (6.35mm) | - | - | - |
|
T-531SCTNLTFIBRE CHANNEL |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 7.5µH | - | 1CT:1CT | Surface Mount | 0.500" L x 0.290" W (12.70mm x 7.37mm) | 0.180" (4.57mm) | -55°C ~ 125°C | - | - |
|
FPQC1553-7TRANSFORMER PBC |
0 | - |
|
Datasheet |
- | Tube | Active | MIL-STD-1553 | - | - | 1.4CT:1CT, 2CT:1CT | Surface Mount | 0.624" L x 0.624" W (15.86mm x 15.86mm) | 0.254" (6.45mm) | - | - | - |
|
T-1485SCTTFIBRE CHANNEL |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 3.75µH | - | 1CT:1CT | Surface Mount | 0.500" L x 0.290" W (12.70mm x 7.37mm) | 0.180" (4.57mm) | -55°C ~ 125°C | - | - |
|
T-1250SCTTFIBRE CHANNEL |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 3.75µH | - | 1CT:1CT | Surface Mount | 0.500" L x 0.290" W (12.70mm x 7.37mm) | 0.180" (4.57mm) | -55°C ~ 125°C | - | - |
|
QT1553-83TRANSFORMER PBC |
0 | - |
|
Datasheet |
- | Tube | Active | MIL-STD-1553 | - | - | 1.25CT:1CT, 1.66CT:1CT | Through Hole | 0.624" L x 0.624" W (15.86mm x 15.86mm) | 0.250" (6.35mm) | - | - | - |
|
FLC1553-45TRANSFORMER PBC |
0 | - |
|
Datasheet |
- | Tube | Active | Interface, MIL-STD-1553 | - | - | 1CT:2.5CT, 1CT:1.79CT | Surface Mount | 0.630" L x 0.630" W (16.00mm x 16.00mm) | 0.159" (4.04mm) | - | - | - |
|
GLC1553-45TRANSFORMER PBC |
0 | - |
|
Datasheet |
- | Tube | Active | Interface, MIL-STD-1553 | - | - | 1CT:2.5CT, 1CT:1.79CT | Surface Mount | 0.630" L x 0.630" W (16.00mm x 16.00mm) | 0.159" (4.04mm) | - | - | - |
|
T-1485SCTNLTRANSFORMER 04F09855 MIL RPB |
0 | - |
|
Datasheet |
- | Tube | Active | - | 3.75µH | - | 1CT:1CT | Surface Mount | 0.500" L x 0.290" W (12.70mm x 7.37mm) | 0.185" (4.70mm) | - | - | - |
|
QT1553-25TRANSFORMER PBC |
0 | - |
|
Datasheet |
- | Tube | Active | MIL-STD-1553 | - | - | 1CT:1.5CT | Through Hole | 0.500" L x 0.350" W (12.70mm x 8.89mm) | 0.250" (6.35mm) | - | - | - |
|
FLC1553-1TRANSFORMER PBC |
0 | - |
|
Datasheet |
- | Tube | Active | Interface, MIL-STD-1553 | - | - | 1CT:1CT, 1CT:0.707CT | Surface Mount | 0.630" L x 0.630" W (16.00mm x 16.00mm) | 0.159" (4.04mm) | - | - | - |
|
GLC1553-1TRANSFORMER PBC |
0 | - |
|
Datasheet |
- | Tube | Active | Interface, MIL-STD-1553 | - | - | 1CT:1CT, 1CT:0.707CT | Surface Mount | 0.630" L x 0.630" W (16.00mm x 16.00mm) | 0.159" (4.04mm) | - | - | - |
|
GL1553-45TRANSFORMER MIL PBC |
0 | - |
|
Datasheet |
- | Bulk | Active | Interface, MIL-STD-1553 | - | - | 1CT:2.5CT, 1CT:1.79CT | Surface Mount | 0.630" L x 0.630" W (16.00mm x 16.00mm) | 0.159" (4.04mm) | - | - | - |
|
FL1553-45TRANSFORMER MIL PBC |
0 | - |
|
Datasheet |
- | Tube | Active | Interface, MIL-STD-1553 | - | - | 1CT:2.5CT, 1CT:1.79CT | Surface Mount | 0.630" L x 0.630" W (16.00mm x 16.00mm) | 0.159" (4.04mm) | - | - | - |
|
GLN1553-45TRANSFORMER PBC |
0 | - |
|
Datasheet |
- | Tube | Active | Interface, MIL-STD-1553 | - | - | 1CT:2.5CT, 1CT:1.79CT | Surface Mount | 0.630" L x 0.630" W (16.00mm x 16.00mm) | 0.159" (4.04mm) | - | - | - |
|
TLC1553-45TRANSFORMER PBC |
0 | - |
|
Datasheet |
- | Tube | 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) | 0.155" (3.94mm) | - | - | - |
|
FL1553-1TRANSFORMER MIL PBC |
0 | - |
|
Datasheet |
- | Tube | Active | Interface, MIL-STD-1553 | - | - | 1CT:1CT, 1CT:0.707CT | Surface Mount | 0.630" L x 0.630" W (16.00mm x 16.00mm) | 0.159" (4.04mm) | - | - | - |

