Pulse Transformers
Browse available Pulse Transformers components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TS21C HFMDL SMD 10/100 SINGLE PORT N/A |
384 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1:1CT, 1:1CT | Surface Mount | 0.504" L x 0.272" W (12.80mm x 6.90mm) | 0.222" (5.65mm) | 0°C ~ 70°C | - | - |
|
PA1136NLPULSE XFMR 126.7UH |
840 | - |
|
Datasheet | - | Tray | Active | - | 126.7µH | - | - | Surface Mount | 0.551" L x 0.516" W (14.00mm x 13.11mm) | 0.485" (12.32mm) | -40°C ~ 125°C | - | - |
|
|
HXB5603NLMOD SIN 1GD 1:1 EXT HF 18P |
2,169 | - |
|
Datasheet | HXB | Tube | Active | LAN 1000 Base-T | 350µH | - | 1CT:1CT | Through Hole | 0.661" L x 0.335" W (16.80mm x 8.50mm) | 0.457" (11.60mm) | -40°C ~ 85°C | - | - |
|
PM2190.043NLTXFMR PWR .1260 UH EP7 SM NPB |
361 | - |
|
Datasheet | PM2190.XXXNL | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 1.26mH | 89VµS | 4CT:3CT | Surface Mount | 0.394" L x 0.394" W (10.00mm x 10.00mm) | 0.492" (12.50mm) | -40°C ~ 125°C | - | - |
|
|
PM2190.013NLTXFMR PWR .200 UH EP7 SM NPB |
315 | - |
|
Datasheet | PM2190.XXXNL | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 200µH | 36VµS | 1CT:3CT | Surface Mount | 0.394" L x 0.394" W (10.00mm x 10.00mm) | 0.492" (12.50mm) | -40°C ~ 125°C | - | - |
|
|
PA1133NLPULSE XFMR 253.4UH |
241 | - |
|
Datasheet | - | Tray | Active | - | 253.4µH | - | - | Surface Mount | 0.515" L x 0.600" W (13.08mm x 15.24mm) | 0.451" (11.45mm) | -40°C ~ 125°C | - | - |
|
|
PM2190.038NLTXFMR PWR .310 UH EP7 SM NPB |
208 | - |
|
Datasheet | PM2190.XXXNL | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 310µH | 44VµS | 3CT:8CT | Surface Mount | 0.394" L x 0.394" W (10.00mm x 10.00mm) | 0.492" (12.50mm) | -40°C ~ 125°C | - | - |
|
|
PM2190.021NLTXFMR PWR .1880 UH EP7 SM NPB |
900 | - |
|
Datasheet | PM2190.XXXNL | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 1.8mH | 100VµS | 2CT:1CT | Surface Mount | 0.394" L x 0.394" W (10.00mm x 10.00mm) | 0.492" (12.50mm) | -40°C ~ 125°C | - | - |
|
|
HB3601NLMOD DUAL 100D 1:1 HF 20P |
1,800 | - |
|
Datasheet | HB3 | Tube | Active | LAN 100/1000 Base-T | 350µH | - | 1CT:1CT | Through Hole | 1.000" L x 0.394" W (25.40mm x 10.00mm) | 0.260" (6.60mm) | 0°C ~ 70°C | - | - |
|
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LAN5VSOS24121C2MOD TRANS LAN 10GB-T 1 PORT |
790 | - |
|
Datasheet | LAN | Tape & Reel (TR) | Active | LAN 10G Base-T | 120µH | - | 1CT:1CT | Surface Mount | 0.535" L x 0.472" W (13.60mm x 12.00mm) | 0.260" (6.60mm) | -40°C ~ 85°C | - | - |
|
|
HB3004HLTMOD SIN 100D 1:1 HF SMD |
590 | - |
|
Datasheet | HB3 | Tape & Reel (TR) | Active | LAN 100 Base-TX | 350µH | - | 1CT:1CT | Surface Mount | 0.504" L x 0.272" W (12.80mm x 6.90mm) | 0.222" (5.65mm) | - | - | - |
|
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PM2190.083NLTXFMR PWR .2350 UH EP7 SM NPB |
446 | - |
|
Datasheet | PM2190.XXXNL | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 2.35mH | 110VµS | 8CT:3CT | Surface Mount | 0.394" L x 0.394" W (10.00mm x 10.00mm) | 0.492" (12.50mm) | -40°C ~ 125°C | - | - |
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|
TG110-RP55N5LFTRISO MOD 10/100 POE 0.35A SMD |
3,242 |
1+：$3.27000 10+：$2.96100 25+：$2.84240 50+：$2.75580 100+：$2.67110 250+：$2.56252 |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100 Base-T, Power over Ethernet (PoE) | - | - | - | Surface Mount | 0.500" L x 0.280" W (12.70mm x 7.11mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
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LAN2VSOPD48351C2MOD TRANS LAN 1000B-T 2P POE |
385 | - |
|
Datasheet | LAN | Tape & Reel (TR) | Active | LAN 1000 Base-T, Power over Ethernet (PoE) | 350µH | - | 1CT:1CT | Surface Mount | 1.094" L x 0.480" W (27.80mm x 12.20mm) | 0.295" (7.50mm) | -40°C ~ 85°C | - | - |
|
|
PA1283NLPULSE XFMR 155UH |
359 | - |
|
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 | - | - |
|
H1197FNLPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
597 | - |
|
Datasheet | - | Tube | Active | LAN 10/100 Base-T | 1.2mH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.500" L x 0.358" W (12.70mm x 9.09mm) | 0.236" (5.99mm) | 0°C ~ 70°C | - | - |
|
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ITRA-0239-D502ITRA PULSE TRANSFORMER THT 0.5A |
133 | - |
|
Datasheet | ITRA | Bulk | Active | Isolation and Data Interface (Encapsulated) | 2.2mH | - | 1:1 | Through Hole | 0.878" L x 0.894" W (22.30mm x 22.70mm) | 0.535" (13.60mm) | -25°C ~ 100°C | - | - |
|
ALAN1100X1-2F00DTXFRMR LAN 1CT:1CT 350UH |
696 | - |
|
Datasheet | ALAN1100X1 | 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) | 0.222" (5.65mm) | -40°C ~ 85°C | - | - |
|
|
HB6601NLMOD DUAL 1GP 1:1 EXT HF 48P |
864 | - |
|
Datasheet | HB6 | Tube | Active | LAN 100/1000 Base-T | 350µH | - | 1CT:1CT | Through Hole | 1.106" L x 0.437" W (28.10mm x 11.10mm) | 0.433" (11.00mm) | 0°C ~ 70°C | - | - |
|
SM43P01ELLAN TRANSFORMER |
368 | - |
|
Datasheet | SM | Tape & Reel (TR) | Active | LAN 10G Base-T, Power over Ethernet (PoE) | 120µH | - | - | Surface Mount | 0.650" L x 0.406" W (16.50mm x 10.30mm) | 0.161" (4.10mm) | 0°C ~ 85°C | - | - |
Pulse Transformers FAQ
What Pulse Transformers components can I source from EGOO?
You can browse available Pulse Transformers product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete Pulse Transformers parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
How do I request pricing and availability?
Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.
