Available 24/7 at
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
H1664FNLPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
75 | - |
|
Datasheet |
- | Tube | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 1.110" L x 0.608" W (28.19mm x 15.44mm) | 0.225" (5.72mm) | 0°C ~ 70°C | - | - |
|
T5007NLTXFRMR ISDN-S 1:2/1:2 22MH SMD |
96 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 22mH | - | 1:2, 1:2 | Surface Mount | 0.950" L x 0.580" W (24.13mm x 14.73mm) | 0.300" (7.62mm) | 0°C ~ 70°C | - | - |
|
|
H2009NLMODULE XFRMR VOIP DL LAN 24-SOIC |
99 | - |
|
Datasheet |
- | Tube | Active | Isolation and Data Interface (Encapsulated) | - | - | 1CT:1CT | Surface Mount | 0.518" L x 0.595" W (13.16mm x 15.11mm) | 0.251" (6.37mm) | 0°C ~ 70°C | - | - |
|
HDX8006NLMDL,SIN, HDBASET, 140W, SMT |
20 | - |
|
Datasheet |
- | Tube | Active | HDBase-T | 120µH | - | 1:1 | Surface Mount | 0.715" L x 0.480" W (18.16mm x 12.20mm) | 0.260" (6.60mm) | -40°C ~ 85°C | - | - |
|
TX1475NLXFRMR OCTAL 1:2/1:1 1.2MH SMD |
30 | - |
|
Datasheet |
- | Tube | Active | T1/E1 (Octal) | 1.2mH | - | 1:2, 1:1 | Surface Mount | 1.000" L x 0.310" W (25.40mm x 7.87mm) | 0.295" (7.49mm) | -40°C ~ 85°C | - | - |
|
TX1193NLMODULE 1CT:2CT 1.2MH SMD |
22 | - |
|
Datasheet |
- | Tube | Active | T1/E1 (Dual) | 1.2mH | - | 1CT:2CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.690" L x 0.480" W (17.53mm x 12.20mm) | 0.227" (5.76mm) | -40°C ~ 85°C | - | - |
|
H5014NLTTRANSFORMER MODULE GIGABIT 2PORT |
48 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | - | - | 1CT:1CT | Surface Mount | 1.095" L x 0.480" W (27.81mm x 12.19mm) | 0.295" (7.49mm) | 0°C ~ 70°C | - | - |
|
H2017NLTXFRMR MAGNT MOD 4PORT POE 10/100 |
50 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | - | - | - | Surface Mount | 1.120" L x 0.480" W (28.45mm x 12.19mm) | 0.290" (7.36mm) | 0°C ~ 70°C | - | - |
|
H6101NLPULSE XFMR 1CT:1CT TX/RX |
80 | - |
|
Datasheet |
- | Tube | Active | LAN 10/100/1000 Base-T | 120µH, 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 1.095" L x 0.480" W (27.81mm x 12.19mm) | 0.285" (7.24mm) | 0°C ~ 70°C | - | - |
|
MGDT100125-SMPLANAR GATE-DRIVE XFMR, 1 : 1.25 |
67 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | Gate Drive | 240µH | - | 1:1.25:1.25 | Surface Mount | 0.810" L x 0.725" W (20.57mm x 18.42mm) | 0.450" (11.43mm) | -55°C ~ 125°C | - | - |
|
R5033NLXFRMR ETHERNET MOD IND 1000B-T |
39 | - |
|
Datasheet |
- | Tube | Active | LAN 1000 Base-T | 350µH | - | - | Surface Mount | 0.600" L x 0.430" W (15.24mm x 10.92mm) | 0.340" (8.64mm) | -40°C ~ 85°C | - | - |
|
|
74901401810/100 BASE-T SMD TRANSFORMER 1 |
56 | - |
|
Datasheet |
WE-LAN | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1:1 | Surface Mount | 0.673" L x 0.581" W (17.10mm x 14.75mm) | 0.341" (8.65mm) | 0°C ~ 70°C | - | - |
|
MTBAUGDT250102-LFTRANSFORMER, GATE DRIVE 5MM, 250 |
19 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | Gate Drive | 264µH | 22.4VµS | 1:1:1 | Surface Mount | - | 0.220" (5.59mm) | -55°C ~ 130°C | - | - |
|
H6200NLPULSE XFMR 1CT:1CT TX/RX |
84 | - |
|
Datasheet |
- | Tray | Active | LAN 10/100/1000 Base-T | 120µH, 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.580" L x 0.680" W (14.73mm x 17.27mm) | 0.440" (11.18mm) | 0°C ~ 70°C | - | - |
|
Q1553-24TRANSFORMER PBC |
16 | - |
|
Datasheet |
- | Bulk | Active | MIL-STD-1553 | - | - | 1CT:2CT | Through Hole | 0.500" L x 0.350" W (12.70mm x 8.89mm) | 0.250" (6.35mm) | - | - | - |
|
Q1553-51TRANSFORMER PBC |
18 | - |
|
Datasheet |
- | Bulk | Active | MIL-STD-1553 | - | - | 1CT:1.79CT | Through Hole | 0.500" L x 0.350" W (12.70mm x 8.89mm) | 0.250" (6.35mm) | - | - | - |
|
Q1553-1TRANSFORMER PBC |
8 | - |
|
Datasheet |
- | Bulk | 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) | - | - | - |
|
78604/1CPULSE XFMR 2:1 2MH |
90 | - |
|
Datasheet |
786 | Tube | Active | General Purpose | 2mH | 20VµS | 2:1 | Through Hole | 0.375" L x 0.354" W (9.52mm x 9.00mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
78602/16CTRANSFORMER 2:1 5000UH 28VUS |
84 | - |
|
Datasheet |
786 | Bulk | Active | General Purpose | 4mH | 28VµS | 1:1:1 | Through Hole | 0.354" L x 0.375" W (9.00mm x 9.52mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
LAN1VSOD24351C2MOD TRANS LAN 100B-T 2 PORT |
455 | - |
|
Datasheet |
LAN | Tape & Reel (TR) | Active | LAN 100 Base-T | 350µH | - | 1CT:1CT | Surface Mount | 0.689" L x 0.480" W (17.50mm x 12.20mm) | 0.244" (6.20mm) | -40°C ~ 85°C | - | - |
