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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PM2185.043NLTXFMR GATE-DR 4CT:3CT SM NPB |
0 | - |
|
Datasheet |
PM2185.XXXNL | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 538µH | 24VµS | 4CT:3CT | Surface Mount | 0.362" L x 0.323" W (9.20mm x 8.20mm) | 0.299" (7.60mm) | -40°C ~ 125°C | - | - |
|
PM2180.035NLTXFMR GATE-DR 3CT:5CT SM NPB |
0 | - |
|
Datasheet |
PM2180.XXXNL | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 1.02mH | 22VµS | 3CT:5CT | Surface Mount | 0.319" L x 0.280" W (8.10mm x 7.10mm) | 0.200" (5.08mm) | -40°C ~ 125°C | - | - |
|
PM2180.021NLTXFMR GATE-DR 2CT:1CT SM NPB |
0 | - |
|
Datasheet |
PM2180.XXXNL | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 1.16mH | 23.6VµS | 2CT:1CT | Surface Mount | 0.319" L x 0.280" W (8.10mm x 7.10mm) | 0.200" (5.08mm) | -40°C ~ 125°C | - | - |
|
PM2185.035NLTXFMR GATE-DR 3CT:5CT SM NPB |
0 | - |
|
Datasheet |
PM2185.XXXNL | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 680µH | 27VµS | 3CT:5CT | Surface Mount | 0.362" L x 0.323" W (9.20mm x 8.20mm) | 0.299" (7.60mm) | -40°C ~ 125°C | - | - |
|
PM2185.021NLTXFMR GATE-DR 2CT:1CT SM NPB |
0 | - |
|
Datasheet |
PM2185.XXXNL | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 538µH | 24VµS | 2CT:1CT | Surface Mount | 0.362" L x 0.323" W (9.20mm x 8.20mm) | 0.299" (7.60mm) | -40°C ~ 125°C | - | - |
|
PM2185.083NLTXFMR GATE-DR 8CT:3CT SM NPB |
0 | - |
|
Datasheet |
PM2185.XXXNL | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 538µH | 24VµS | 8CT:3CT | Surface Mount | 0.362" L x 0.323" W (9.20mm x 8.20mm) | 0.299" (7.60mm) | -40°C ~ 125°C | - | - |
|
749022017TRANSFORMER LAN 10/100/1000 SMD |
0 | - |
|
Datasheet |
- | Bulk | Obsolete | General Purpose | 350µH | - | 1:1 | Surface Mount | 0.705" L x 0.630" W (17.91mm x 16.00mm) | 0.250" (6.35mm) | -40°C ~ 85°C | - | - |
|
A10GS-2403S10G BASE-T |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10G Base-T | 200µH | - | 1CT:1CT | Surface Mount | 0.539" L x 0.480" W (13.70mm x 12.20mm) | 0.225" (5.72mm) | 0°C ~ 70°C | - | - |
|
AT3973I10/100 BASE-T 350UH SMD TRANSFOR |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN | 350µH | - | 1:1 Transmitter, 1:1 Receiver | Surface Mount | 0.321" L x 0.283" W (8.15mm x 7.20mm) | 0.246" (6.25mm) | -40°C ~ 85°C | - | - |
|
A2GS-2401PPI2.5G SINGLE PORT POE++ |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 2.5G Base-T, Power over Ethernet (PoE) | 140µH | - | 1CT:1CT | Surface Mount | 0.717" L x 0.478" W (18.20mm x 12.15mm) | 0.256" (6.50mm) | -40°C ~ 85°C | - | - |
|
A2GS-24062.5G BASE-T |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 2.5G Base-T | 150µH | - | 1CT:1CT | Surface Mount | 0.606" L x 0.291" W (15.40mm x 7.40mm) | 0.167" (4.25mm) | 0°C ~ 70°C | - | - |
|
AEL25-41622.6H, EL25 TRANSFORMER |
0 | - |
|
Datasheet |
- | Tray | Active | - | 1.3H, 1.3H | - | 0.457:0.457:1 | Through Hole | 1.142" L x 1.090" W (29.01mm x 27.69mm) | 0.886" (22.50mm) | -20°C ~ 85°C | - | - |
|
AEP-308SIEP5 POWER TRANSFORMER |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | - | 2.4µH | - | 1:1.27 | Surface Mount | 0.402" L x 0.394" W (10.20mm x 10.00mm) | 0.425" (10.80mm) | -40°C ~ 85°C | - | - |
|
AGSC-4811PI100/1000 BASE T GIGABIT POE PLUS |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 100/1000 Base-T, Power over Ethernet (PoE) | 350µH | - | 1CT:1CT | Surface Mount | 1.094" L x 0.480" W (27.80mm x 12.20mm) | 0.283" (7.20mm) | -40°C ~ 85°C | - | - |
|
AGSC-2424PPI10/100/1000 SINGLE PORT POE++ FI |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T, Power over Ethernet (PoE) | 350µH | - | 1CT:1CT | Surface Mount | 0.717" L x 0.478" W (18.20mm x 12.15mm) | 0.256" (6.50mm) | -40°C ~ 85°C | - | - |
|
AGSC-2417PS100/1000 BASE T GIGABIT SINGLE P |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 100/1000 Base-T, Power over Ethernet (PoE) | 350µH | - | 1CT:1CT | Surface Mount | 0.717" L x 0.478" W (18.20mm x 12.15mm) | 0.256" (6.50mm) | 0°C ~ 70°C | - | - |
|
AHSC-1630PI10/100 BASE T SINGLE PORT POE LA |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100 Base-T, Power over Ethernet (PoE) | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.504" L x 0.272" W (12.80mm x 6.90mm) | 0.248" (6.30mm) | -40°C ~ 85°C | - | - |
|
AGSC-2437PI100/1000 BASE T POE PLUS LAN FIL |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 100/1000 Base-T, Power over Ethernet (PoE) | 350µH | - | 1CT:1CT | Surface Mount | 0.717" L x 0.478" W (18.20mm x 12.15mm) | 0.256" (6.50mm) | -40°C ~ 85°C | - | - |
|
S560-6600-NE3MH SHDSL PULSE TRANSFORME |
0 | - |
|
- |
- | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
AGDT-4691388UH, GATE DRIVE TRANSFORMER |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | Gate Drive | 388µH | - | 1.7:1 | Surface Mount | 0.445" L x 0.315" W (11.30mm x 8.00mm) | 0.165" (4.19mm) | -20°C ~ 125°C | - | - |

