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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
P0544NLTPULSE XFMR 1:1:1 3.3MH |
2,472 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | - | 3.3mH | 45.1VµS | 1:1:1 | Surface Mount | 0.355" L x 0.340" W (9.02mm x 8.64mm) | 0.300" (7.62mm) | -40°C ~ 130°C | - | - |
|
PA0184NLTPULSE XFMR 1:1 1.2MH |
2,942 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | - | 1.2mH | 27.2VµS | 1:1 | Surface Mount | 0.355" L x 0.340" W (9.02mm x 8.64mm) | 0.300" (7.62mm) | -40°C ~ 130°C | - | - |
|
S558-5999-M8-FMODULE XFRMR LAN GIGABIT 24P SMD |
3,799 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.690" L x 0.480" W (17.53mm x 12.20mm) | 0.230" (5.84mm) | 0°C ~ 70°C | - | - |
|
B82804A0354A110PULSE XFMR 1:1 350UH |
11,597 | - |
|
Datasheet | EP5 | Tape & Reel (TR) | Active | Gate Drive | 350µH | 25.8VµS | 1:1 | Surface Mount | 0.264" L x 0.240" W (6.70mm x 6.10mm) | 0.213" (5.40mm) | -40°C ~ 125°C | - | - |
|
|
B82804A0264A210PULSE XFMR 1:1:1 264UH |
11,258 | - |
|
Datasheet | EP5 | Tape & Reel (TR) | Active | Gate Drive | 264µH | 22.4VµS | 1:1:1 | Surface Mount | 0.264" L x 0.240" W (6.70mm x 6.10mm) | 0.213" (5.40mm) | -40°C ~ 125°C | - | - |
|
PA1284NLTXFRMR 12V 7W 155UH POE EP10 SMD |
406 | - |
|
Datasheet | EP10 | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 155µH | - | 1:0.682:0.682 | Surface Mount | 0.515" L x 0.600" W (13.08mm x 15.24mm) | 0.451" (11.45mm) | -40°C ~ 125°C | - | - |
|
HX1188NLTXFRMR MAGNETIC 1PORT 1:1 10/100 |
3,634 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | - | - | 1:1 Transmitter, 1:1 Receiver | Surface Mount | 0.500" L x 0.280" W (12.70mm x 7.11mm) | 0.245" (6.22mm) | -40°C ~ 85°C | - | - |
|
1001CTRANSFORMER PULSE 1:1 200VUS |
6,566 | - |
|
Datasheet | 1000 | Tube | Active | - | 3mH | 200VµS | 1:1 | Through Hole | 0.593" L x 0.593" W (15.06mm x 15.06mm) | 0.640" (16.25mm) | 0°C ~ 70°C | - | - |
|
HX1188FNLTXFRMR MAGNETIC 1PORT 1:1 10/100 |
11,595 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | - | - | 1:1 Transmitter, 1:1 Receiver | Surface Mount | 0.500" L x 0.358" W (12.70mm x 9.09mm) | 0.241" (6.12mm) | -40°C ~ 85°C | - | - |
|
SM91502ALEBMS XFORMER 1-CH 1000V AECQ +125 |
7,777 | - |
|
Datasheet | SM | Tape & Reel (TR) | Active | - | 150µH | - | 1CT:1CT | Surface Mount | 0.300" L x 0.265" W (7.62mm x 6.73mm) | 0.225" (5.72mm) | -40°C ~ 125°C | Automotive | AEC-Q200 |
|
PH9185.011NLTRANSFORMER 750UH 1:1 SMD |
4,759 | - |
|
Datasheet | PH9185 | Tray | Active | - | - | - | - | Surface Mount | 0.394" L x 0.394" W (10.00mm x 10.00mm) | 0.492" (12.50mm) | - | - | - |
|
|
PH9185.012NLTTRANSFORMER 450UH 1:2 SMD |
3,227 | - |
|
Datasheet | PH9185 | Tape & Reel (TR) | Active | - | - | - | - | Surface Mount | 0.394" L x 0.394" W (10.00mm x 10.00mm) | 0.492" (12.50mm) | - | - | - |
|
HX1198FNLTPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
3,033 |
1+：$3.84000 10+：$3.47500 25+：$3.33600 50+：$3.23400 100+：$3.13440 250+：$3.00668 |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.500" L x 0.358" W (12.70mm x 9.09mm) | 0.236" (5.99mm) | -40°C ~ 85°C | - | - |
|
|
PH9185.034NLTTRANSFORMER 750UH 3:4 SMD |
1,344 | - |
|
Datasheet | PH9185 | Tape & Reel (TR) | Active | - | - | - | - | Surface Mount | 0.394" L x 0.394" W (10.00mm x 10.00mm) | 0.492" (12.50mm) | - | - | - |
|
|
PH9185.013NLTTRANSFORMER 200UH 1:3 SMD |
910 | - |
|
Datasheet | PH9185 | Tape & Reel (TR) | Active | - | - | - | - | Surface Mount | 0.394" L x 0.394" W (10.00mm x 10.00mm) | 0.492" (12.50mm) | - | - | - |
|
76253/35ENCXFRMR 3.3V IN/5V OUT MAX253 EN |
2,012 | - |
|
Datasheet | - | Tube | Active | Isolation and Data Interface (Encapsulated) | 200µH | - | 1:2.24 | Through Hole | 0.591" L x 0.591" W (15.00mm x 15.00mm) | 0.502" (12.75mm) | -40°C ~ 85°C | - | - |
|
|
76253/55ENCXFRMR 5V IN/OUT MAX253 EN |
129 | - |
|
Datasheet | - | Tube | Active | Isolation and Data Interface (Encapsulated) | 250µH | - | 1:1.33 | Through Hole | 0.591" L x 0.591" W (15.00mm x 15.00mm) | 0.502" (12.75mm) | -40°C ~ 85°C | - | - |
|
PA1137NLTXFRMR 5V 13.5W 127UH POE EP13 |
903 | - |
|
Datasheet | EP13 | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 127µH | - | 1:0.125:0.208 | Surface Mount | 0.551" L x 0.695" W (14.00mm x 17.65mm) | 0.500" (12.70mm) | -40°C ~ 125°C | - | - |
|
SM91072AL-EXFMR LAN 10/100 BASE-T 1:1 350UH |
5,010 | - |
|
Datasheet | SM | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1:1 | Surface Mount | 0.504" L x 0.272" W (12.80mm x 6.90mm) | 0.222" (5.65mm) | -40°C ~ 125°C | Automotive | AEC-Q200 |
|
HX1260FNLTPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
2,580 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.500" L x 0.358" W (12.70mm x 9.09mm) | 0.236" (5.99mm) | -40°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.
