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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
749012011010/100 BASE-T SMD TRANSFORMER 1 |
4,458 |
1+：$5.12000 10+：$4.74100 50+：$4.31100 100+：$3.91800 |
|
Datasheet | WE-LAN | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 120µH | - | 1:1 | Surface Mount | 0.500" L x 0.365" W (12.70mm x 9.27mm) | 0.228" (5.80mm) | -40°C ~ 85°C | - | - |
|
S558-5500-JDXFRMR LAN 2.5G 60W POE SMD |
1,111 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 2.5G 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) | 0°C ~ 70°C | - | - |
|
S558-5999-AB-FXFRMR MOD LAN GIGABIT EXTEMP 24P |
7,174 |
1+：$3.95000 10+：$3.57000 25+：$3.42720 50+：$3.32220 100+：$3.21980 |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.522" L x 0.600" W (13.26mm x 15.24mm) | 0.250" (6.35mm) | -40°C ~ 85°C | - | - |
|
ILR-11-0001ILR1 PULSE TRANSFORMER THT 1A |
2,172 | - |
|
Datasheet | ILR | Bulk | Active | SCR and Triac Trigger (Encapsulated) | 2.5mH | 300VµS | 1:1 | Through Hole | 0.689" L x 0.728" W (17.50mm x 18.50mm) | 0.453" (11.50mm) | -25°C ~ 70°C | - | - |
|
SM91071AL-EXFRMR PULSE 10 BASE-T |
5,193 | - |
|
Datasheet | - | 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 | - | - |
|
HX2326NLTMODULE 10/100B-T POE SMD |
1,315 |
1+：$3.98000 10+：$3.59700 25+：$3.45320 50+：$3.34760 100+：$3.24440 250+：$3.11216 |
|
Datasheet | - | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | - | - | 1CT:1CT | Surface Mount | 0.500" L x 0.280" W (12.70mm x 7.11mm) | 0.245" (6.22mm) | -40°C ~ 85°C | - | - |
|
1002CTRANSFORMER PULSE 1:1:1 200VUS |
608 | - |
|
Datasheet | 1000 | Bulk | Active | - | 3mH | 200VµS | 1:1:1 | Through Hole | 0.593" L x 0.593" W (15.06mm x 15.06mm) | 0.640" (16.25mm) | 0°C ~ 70°C | - | - |
|
749022310WE-LAN AQ 10/100/1000 BASE-T SMT |
1,891 |
1+：$5.28000 10+：$4.86000 50+：$4.32000 100+：$3.97000 |
|
Datasheet | WE-LAN | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T, Power over Ethernet (PoE) | 150µH | - | 1:1 | Surface Mount | 0.650" L x 0.406" W (16.50mm x 10.30mm) | 0.161" (4.10mm) | -40°C ~ 85°C | - | - |
|
HM2101NLTXFMR CMC MODULE AECQ BATT MNGT |
2,077 |
1+：$4.28000 10+：$3.87100 25+：$3.71640 50+：$3.60240 100+：$3.49130 250+：$3.34876 |
|
Datasheet | - | Tape & Reel (TR) | Active | - | 150µH, 450µH | - | 1:1 | Surface Mount | 0.300" L x 0.265" W (7.62mm x 6.73mm) | 0.225" (5.72mm) | -40°C ~ 125°C | - | - |
|
HXB5007HLTMOD SIN 1GP 1:1 EXT. HF SMD |
265 | - |
|
Datasheet | HXB | Tape & Reel (TR) | Active | LAN 1G Base-T, Power over Ethernet (PoE) | 350µH | - | 1CT:1CT | Surface Mount | 0.594" L x 0.394" W (15.10mm x 10.00mm) | 0.157" (4.00mm) | -40°C ~ 85°C | - | - |
|
HX1198NLTXFRMR MAGNETIC 1PORT 1:1 10/100 |
3,360 |
1+：$4.01000 10+：$3.62700 25+：$3.48160 50+：$3.37520 100+：$3.27130 250+：$3.13808 |
|
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 | - | - |
|
H2019NLTXFRMR MAGNT MOD 1PORT POE 10/100 |
1,388 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | - | - | 1CT:1CT | Surface Mount | 0.500" L x 0.280" W (12.70mm x 7.11mm) | 0.240" (6.10mm) | 0°C ~ 70°C | - | - |
|
PT61022XELPULSE XFMR 1CT:1CT 350UH |
2,153 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T | 350µH | - | 1CT:1CT | Surface Mount | 0.534" L x 0.600" W (13.56mm x 15.24mm) | 0.228" (5.79mm) | -40°C ~ 85°C | - | - |
|
HX2326FNLTPULSE XFMR 1CT:1CT TX/RX |
2,699 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 120µH, 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 | - | - |
|
HX2019NLTXFRMR MAGNT MOD 1PORT POE 10/100 |
759 |
1+：$4.43000 10+：$4.00200 25+：$3.84120 50+：$3.72320 100+：$3.60840 250+：$3.46100 |
|
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 | - | - |
|
B78416A2232A003SMT TRANSFORMER FOR ULTRASONIC S |
2,130 | - |
|
Datasheet | B7416A | Tape & Reel (TR) | Active | - | 3mH | - | - | Surface Mount | 0.260" L x 0.260" W (6.60mm x 6.60mm) | 0.280" (7.10mm) | - | - | - |
|
|
HM2103NLTXFMR CMC MODULE AECQ BATT MNGT |
3,269 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | - | 150µH, 450µH | - | 1:1 | Surface Mount | 0.300" L x 0.265" W (7.62mm x 6.73mm) | 0.225" (5.72mm) | -40°C ~ 125°C | - | - |
|
HX1198NLMODULE XFRMR SGL ETHR LAN 16SOIC |
686 | - |
|
Datasheet | - | Tube | 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 | - | - |
|
HX1098NLPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
589 |
1+：$4.81000 10+：$4.34400 40+：$4.08250 80+：$3.95650 120+：$3.88433 280+：$3.73704 520+：$3.63246 1000+：$3.52473 |
|
Datasheet | - | Tube | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.500" L x 0.280" W (12.70mm x 7.11mm) | 0.158" (4.01mm) | -40°C ~ 85°C | - | - |
|
H0013FNLPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
724 |
1+：$4.70000 10+：$4.24800 40+：$3.99250 80+：$3.86925 120+：$3.79875 280+：$3.65475 520+：$3.55250 |
|
Datasheet | - | Tube | Active | - | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.488" L x 0.365" W (12.40mm x 9.27mm) | 0.073" (1.85mm) | 0°C ~ 70°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.
