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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
H5084FNLPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
2,814 | - |
|
Datasheet | - | Tube | Active | LAN 10/100/1000 Base-T | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.600" L x 0.385" W (15.24mm x 9.78mm) | 0.163" (4.14mm) | 0°C ~ 70°C | - | - |
|
ITRB-0239-D502ITRB PULSE TRANSFORMER THT 0.5A |
272 | - |
|
Datasheet | IT | Bulk | Active | SCR and Triac Trigger (Encapsulated) | 1.8mH | 350VµS | 2:1 | Through Hole | 0.878" L x 0.894" W (22.30mm x 22.70mm) | 0.535" (13.60mm) | -25°C ~ 100°C | - | - |
|
HM1225NLPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
270 | - |
|
Datasheet | - | Tube | Active | LAN 10/100 Base-T | 200µH | - | 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 ~ 95°C | - | - |
|
|
HM2171HLTDUAL XFMR CMC 150UH 1:1 4.3KV |
950 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | Battery Management | 150µH | - | 1:1 | Surface Mount | 0.583" L x 0.460" W (14.81mm x 11.68mm) | 0.192" (4.88mm) | -40°C ~ 125°C | - | - |
|
PE-65728NLTTRANSFORMER 2000VRMS 100UH SMD |
4,657 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 100µH | 1.8VµS | 1:1 | Surface Mount | 0.500" L x 0.285" W (12.70mm x 7.24mm) | 0.210" (5.33mm) | 0°C ~ 70°C | - | - |
|
S558-5500-JVXFRMR LAN 5G 60W POE SMD |
760 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 5G Base-T, Power over Ethernet (PoE) | 180µH | - | 1CT:1CT | Surface Mount | 0.690" L x 0.600" W (17.53mm x 15.24mm) | 0.225" (5.71mm) | -40°C ~ 85°C | - | - |
|
|
74942300WE-BMS SMT TRANSFORMER -40C TO + |
445 | - |
|
Datasheet | WE-BMS | Tape & Reel (TR) | Active | General Purpose | 150µH | - | 1:1 | Surface Mount | 0.594" L x 0.559" W (15.10mm x 14.20mm) | 0.187" (4.75mm) | -40°C ~ 125°C | - | - |
|
HM2108NLTMDL, SIN, XFMR-CMC, 1:1, 4.3KV, |
119 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | - | 135µH | - | 1:1 | Surface Mount | 0.335" L x 0.524" W (8.50mm x 13.31mm) | 0.226" (5.75mm) | -40°C ~ 125°C | - | - |
|
HMU2103NLTMDL, SIN, XFMR-CMC, 1:1, 4.3KV, |
1,536 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | - | 150µH | - | 1:1 | Surface Mount | 0.300" L x 0.265" W (7.62mm x 6.73mm) | 0.225" (5.72mm) | -40°C ~ 125°C | - | - |
|
23Z467SMNLTRANSFORMER 10BASE-T LAN 16SOIC |
266 | - |
|
Datasheet | - | Tube | Active | Isolation and Data Interface (Encapsulated) | 140µH | - | 1CT:2CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.450" L x 0.265" W (11.43mm x 6.73mm) | 0.215" (5.46mm) | 0°C ~ 70°C | - | - |
|
E2023NLXFRMR LAN ISOL 10BASET 1:2.5 SMD |
189 | - |
|
Datasheet | - | Tube | Active | Isolation and Data Interface (Encapsulated) | 200µH | - | 1CT:2.5CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.495" L x 0.280" W (12.57mm x 7.11mm) | 0.210" (5.33mm) | 0°C ~ 70°C | - | - |
|
H2260NLXFRMR MODUL 1PORT POE 1:1 10/100 |
180 | - |
|
Datasheet | Star Magnetics™ | Tube | Active | Isolation and Data Interface (Encapsulated) | - | - | 1:1 | Surface Mount | 0.500" L x 0.280" W (12.70mm x 7.11mm) | 0.240" (6.10mm) | 0°C ~ 70°C | - | - |
|
B78476A1889A003MODULE MAGNETIC LAN 2-PORT SMD |
750 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN | - | - | - | Surface Mount | 0.537" L x 0.470" W (13.64mm x 11.94mm) | 0.255" (6.47mm) | 0°C ~ 70°C | - | - |
|
ALAN-508PULSE XFMR 1CT:1CT 350UH |
4,691 | - |
|
Datasheet | ALAN-508 | Tube | 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 | - | - |
|
H1197FNLTPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
968 | - |
|
Datasheet | - | Tape & Reel (TR) | 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 | - | - |
|
|
HMU2103NLXFMR CMC MODULE AECQ BATT MNGT |
255 | - |
|
Datasheet | - | Tube | Active | - | 150µH | - | - | Surface Mount | 0.300" L x 0.365" W (7.62mm x 9.27mm) | 0.225" (5.72mm) | - | - | - |
_R5001NL(T)_iNRCORE_Product-Image.jpg "R1001NL")
|
R1001NLXFRMR ETHERNET MOD IND 10/100B-T |
192 | - |
|
Datasheet | - | Tube | Active | LAN 10/100 Base-T | 350µH | - | - | Surface Mount | 0.583" L x 0.460" W (14.81mm x 11.68mm) | 0.192" (4.88mm) | -40°C ~ 85°C | - | - |
|
SM91509AL-EXFRMR PULSE 1:1 600UH SMD |
4,313 | - |
|
Datasheet | SM | Tape & Reel (TR) | Active | - | 600µH | - | 1:1 | Surface Mount | 0.583" L x 0.460" W (14.81mm x 11.68mm) | 0.197" (5.00mm) | -40°C ~ 125°C | Automotive | AEC-Q200 |
_R5012NL(T)_iNRCORE_Product-Image.jpg "R5012NL")
|
R5012NLXFRMR ETHERNET MOD IND 1000B-T |
210 | - |
|
Datasheet | - | Tube | Active | LAN 1000 Base-T | 350µH | - | - | Surface Mount | 0.605" L x 0.528" W (15.37mm x 13.41mm) | 0.251" (6.38mm) | -40°C ~ 85°C | - | - |
|
TX1099NLTXFRMR 1CT:1:0.8/1CT:1:0.8 SMD |
1,200 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | T1/E1 (Dual) | 1.2mH, 1.2mH | - | 1CT:1:0.8, 1CT:1:0.8 | Surface Mount | 0.505" L x 0.280" W (12.83mm x 7.11mm) | 0.245" (6.22mm) | -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.
