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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PA1135NLTXFRMR 12V 7W 264UH POE EP10 SMD |
200 | - |
|
Datasheet | EP10 | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 264.1µH | - | 1:0.286:0.204 | Surface Mount | 0.515" L x 0.600" W (13.08mm x 15.24mm) | 0.451" (11.45mm) | -40°C ~ 125°C | - | - |
|
SM91508AL-EXFRMR PULSE 1:1 300UH SMD |
3,468 | - |
|
Datasheet | SM | Tape & Reel (TR) | Active | - | 300µH | - | 1:1 | Surface Mount | 0.330" L x 0.303" W (8.38mm x 7.69mm) | 0.167" (4.25mm) | -40°C ~ 150°C | Automotive | AEC-Q200 |
|
PA1276NLTXFRMR 12V 13.5W 77.4UH POE EP13 |
108 | - |
|
Datasheet | EP13 | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 77.4µH | - | 1:0.682:0.682 | Surface Mount | 0.551" L x 0.695" W (14.00mm x 17.65mm) | 0.500" (12.70mm) | -40°C ~ 130°C | - | - |
|
B82804A0324A220PULSE XFMR 2:1:1 317UH |
578 | - |
|
Datasheet | EP5 | Tape & Reel (TR) | Active | Gate Drive | 317µH | 24.5VµS | 2:1:1 | Surface Mount | 0.264" L x 0.240" W (6.70mm x 6.10mm) | 0.213" (5.40mm) | -40°C ~ 125°C | - | - |
|
7490100161ATRANSFORMER 10/100 BASE-T SMD |
546 | - |
|
Datasheet | WE-LAN | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1:1 | Surface Mount | 0.500" L x 0.346" W (12.70mm x 8.80mm) | 0.250" (6.35mm) | -40°C ~ 125°C | - | - |
|
BX4550NLXFMR SGL G.FAST TOR 1CT:1CT |
2,255 | - |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - |
|
HX1260NLTXFRMR MODULE 1PORT 1:1 10/100 |
2,725 | - |
|
Datasheet | Star Magnetics™ | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH, 400µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.500" L x 0.280" W (12.70mm x 7.11mm) | 0.235" (5.97mm) | -40°C ~ 85°C | - | - |
|
IL-20-0001IL5 PULSE TRANSFORMER THT 0.25A |
205 | - |
|
Datasheet | IL | Bulk | Active | SCR and Triac Trigger (Encapsulated) | 3mH | 300VµS | 1:1:1 | Through Hole | 1.102" L x 0.906" W (28.00mm x 23.00mm) | 0.571" (14.50mm) | -25°C ~ 70°C | - | - |
|
|
PA1528NLTXFRMR 15V 27W 28.9UH POE EP13 |
884 | - |
|
Datasheet | EP13 | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 28.9µH | - | 1:0.470:0.294 | Surface Mount | 0.551" L x 0.516" W (14.00mm x 13.11mm) | 0.485" (12.32mm) | -40°C ~ 130°C | - | - |
|
PH9185.011NLTTRANSFORMER 750UH 1:1 SMD |
6,383 | - |
|
Datasheet | PH9185 | Tape & Reel (TR) | Active | - | - | - | - | Surface Mount | 0.394" L x 0.394" W (10.00mm x 10.00mm) | 0.492" (12.50mm) | - | - | - |
|
|
PH9185.038NLTTRANSFORMER 310UH 3:8 SMD |
974 | - |
|
Datasheet | PH9185 | Tape & Reel (TR) | Active | - | - | - | - | Surface Mount | 0.394" L x 0.394" W (10.00mm x 10.00mm) | 0.492" (12.50mm) | - | - | - |
|
HX2260NLTXFRMR MODUL 1PORT POE 1:1 10/100 |
1,265 | - |
|
Datasheet | Star Magnetics™ | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | - | - | 1:1 | Surface Mount | 0.500" L x 0.280" W (12.70mm x 7.11mm) | 0.245" (6.22mm) | -40°C ~ 85°C | - | - |
|
|
PH9185.021NLTTRANSFORMER 880UH 2:1 SMD |
436 | - |
|
Datasheet | PH9185 | Tape & Reel (TR) | Active | - | - | - | - | Surface Mount | 0.394" L x 0.394" W (10.00mm x 10.00mm) | 0.492" (12.50mm) | - | - | - |
|
B78476A8135A003PULSE XFMR 1CT:1CT 350UH |
1,599 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T | 350µH | - | 1CT:1CT | Surface Mount | 0.543" L x 0.598" W (13.80mm x 15.20mm) | 0.226" (5.75mm) | -40°C ~ 85°C | - | - |
|
B78476A8251A003PULSE XFMR 1CT:1CT 350UH |
692 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T | 350µH | - | 1CT:1CT | Surface Mount | 0.693" L x 0.476" W (17.60mm x 12.10mm) | 0.230" (5.85mm) | -40°C ~ 85°C | - | - |
|
B78476A8317A003PULSE XFMR 1CT:1CT 350UH |
625 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T | 350µH | - | 1CT:1CT | Surface Mount | 0.693" L x 0.476" W (17.60mm x 12.10mm) | 0.228" (5.80mm) | 0°C ~ 70°C | - | - |
|
750031353TRANSFORMER SI3210 SI3211SMD |
548 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | - | 11.3µH | - | 5:1 | Surface Mount | 0.530" L x 0.699" W (13.46mm x 17.75mm) | 0.500" (12.70mm) | - | - | - |
|
749012310WE-LAN AQ 10/100 BASE-T SMT TRAN |
800 | - |
|
Datasheet | WE-LAN | Tape & Reel (TR) | Active | LAN 10/100 Base-T, Power over Ethernet (PoE) | 150µH | - | 1:1 | Surface Mount | 0.500" L x 0.341" W (12.70mm x 8.67mm) | 0.157" (4.00mm) | -40°C ~ 85°C | - | - |
|
7490100111TRANSFORMER LAN 10/100 SMD |
6,419 | - |
|
Datasheet | WE-LAN | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1:1 | Surface Mount | 0.510" L x 0.280" W (12.95mm x 7.11mm) | 0.210" (5.33mm) | -25°C ~ 105°C | - | - |
|
SM91501ALO-EBMS TRANSFORMER/CMC, 12PIN, DUAL |
2,000 | - |
|
Datasheet | SM | Tape & Reel (TR) | Active | - | 150µH | - | 1:1 | Surface Mount | 0.583" L x 0.460" W (14.81mm x 11.68mm) | 0.197" (5.00mm) | -40°C ~ 125°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.
