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Pulse 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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T60403D4721X0374721X037 |
0 | - |
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- |
- | Box | Active | Gate Drive | 75µH | 250VµS | 2:1 | Through Hole | 0.701" L x 0.669" W (17.80mm x 17.00mm) | 0.531" (13.50mm) | -40°C ~ 105°C | - | - |
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TG57-0406N1LFTRISO MOD T1 1C:1C 16P SMD T/R |
0 | - |
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Datasheet |
- | Tape & Reel (TR) | Active | T3/E3 (Dual) | 40µH | - | 1:1, 1CT:1CT | Surface Mount | 0.500" L x 0.280" W (12.70mm x 7.11mm) | 0.200" (5.08mm) | 0°C ~ 70°C | - | - |
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TG74-0406N1LFTRISO MOD T1 1:1 1:2C 16P SMD T/R |
0 | - |
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Datasheet |
- | Tape & Reel (TR) | Active | T3/E3 (Dual) | 40µH, 19µH | - | 1:1, 1:2CT | Surface Mount | 0.500" L x 0.280" W (12.70mm x 7.11mm) | 0.200" (5.08mm) | 0°C ~ 70°C | - | - |
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TG01-0456N1RLTRISO MOD T3 2CH 1:1 16P SMD T/R |
0 | - |
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Datasheet |
- | Tape & Reel (TR) | Not For New Designs | T3/E3 (Dual) | 45µH | - | 1:1, 1:1 | Surface Mount | 0.500" L x 0.280" W (12.70mm x 7.11mm) | 0.200" (5.08mm) | -40°C ~ 85°C | - | - |
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TG1G-S010NZLFISO MOD 1G 24P SMD |
0 | - |
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Datasheet |
- | Tube | Active | LAN 10/100 Base-TX | 350µH | - | 1CT:1CT | Surface Mount | 0.700" L x 0.480" W (17.78mm x 12.19mm) | 0.230" (5.84mm) | 0°C ~ 70°C | - | - |
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S558-5999-U5-FXFRMR MODULE LAN 10/100BT 16P SM |
0 | - |
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- |
- | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 1.000" L x 0.390" W (25.40mm x 9.91mm) | 0.235" (5.97mm) | -40°C ~ 85°C | - | - |
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TGAD-292NARLTRISO MOD DC 1C:5C 14VUS 6P SMD T/ |
0 | - |
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Datasheet |
- | Tape & Reel (TR) | Not For New Designs | Isolation and Data Interface (Encapsulated) | 389µH | - | 1CT:5CT | Surface Mount | 0.380" L x 0.350" W (9.65mm x 8.89mm) | 0.250" (6.35mm) | -40°C ~ 85°C | - | - |
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ALAN110001-3J11DT10/100/1000BASE-T LAN XFMR POE |
0 | - |
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Datasheet |
ALAN110001-3 | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T, Power over Ethernet (PoE) | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.724" L x 0.490" W (18.38mm x 12.44mm) | 0.254" (6.45mm) | -40°C ~ 85°C | - | - |
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ALAN110001-3J41ET10/100/1000BASE-T LAN XFMR POE |
0 | - |
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Datasheet |
ALAN110001-3 | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T, Power over Ethernet (PoE) | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.724" L x 0.490" W (18.38mm x 12.44mm) | 0.254" (6.45mm) | 0°C ~ 70°C | - | - |
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TS21AZ HFSMD 10/100 1 PORT POE |
0 | - |
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Datasheet |
- | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - |
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T60404B4721X0224721X022 |
0 | - |
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- |
- | Box | Active | General Purpose | 30mH | 960VµS | 1:200 | Through Hole | 0.701" L x 0.669" W (17.80mm x 17.00mm) | 0.531" (13.50mm) | -55°C ~ 105°C | - | - |
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T60404B4721X1044721X104 |
0 | - |
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- |
- | Box | Active | General Purpose | 7mH | 480VµS | - | Through Hole | 0.701" L x 0.669" W (17.80mm x 17.00mm) | 0.531" (13.50mm) | -25°C ~ 70°C | - | - |
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T60404B4721X0204721X020 |
0 | - |
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- |
- | Box | Active | - | - | - | - | - | - | - | - | - | - |
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S558-5500-76TRANSFORMER PULSE |
0 | - |
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Datasheet |
- | Tape & Reel (TR) | Active | LAN 1000 Base-T | 120µH, 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.690" L x 0.480" W (17.53mm x 12.19mm) | 0.225" (5.71mm) | - | - | - |
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PA1282NLPULSE XFMR 155UH |
0 | - |
|
Datasheet |
- | Tray | Active | - | 155µH | - | - | Surface Mount | 0.515" L x 0.600" W (13.08mm x 15.24mm) | 0.451" (11.45mm) | -40°C ~ 125°C | - | - |
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H1278NLTXFRMR MODULE 1PORT 1:1 10/100 |
0 | - |
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Datasheet |
- | Tape & Reel (TR) | Obsolete | Isolation and Data Interface (Encapsulated) | - | - | 1:1 | Surface Mount | 0.583" L x 0.460" W (14.81mm x 11.68mm) | 0.202" (5.13mm) | 0°C ~ 70°C | - | - |
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ALAN-102-TPULSE XFMR 1CT:1CT 350UH |
0 | - |
|
Datasheet |
ALAN-102 | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT | Surface Mount | 0.500" L x 0.346" W (12.70mm x 8.80mm) | 0.234" (5.95mm) | -40°C ~ 85°C | - | - |
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ALAN-508-TPULSE XFMR 1CT:1CT 350UH |
0 | - |
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Datasheet |
ALAN-508 | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT | Surface Mount | 0.500" L x 0.346" W (12.70mm x 8.80mm) | 0.234" (5.95mm) | -40°C ~ 85°C | - | - |
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T60403D4721X004GATE DRIVE TRANSFORMER PTH 1:1:1 |
0 | - |
|
Datasheet |
- | Box | Active | Gate Drive | 850µH | 250VµS | 1:1:1 | Through Hole | 0.701" L x 0.669" W (17.80mm x 17.00mm) | 0.531" (13.50mm) | -25°C ~ 85°C | - | - |
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T60403D4721X0414721X041 |
0 | - |
|
Datasheet |
- | Box | Active | - | - | - | - | - | - | - | - | - | - |
