Pulse Transformers
Review Pulse Transformers Transformers components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.
If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to JIEXIN Electronics for sourcing and quotation support.
| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
74930000XFRMR 1:1 350UH SUPER TINY SMD |
3,721 |
|
Datasheet | WE-STST | Tape & Reel (TR) | Active | - | 350µH | - | 1:1 | Surface Mount | 0.185" L x 0.127" W (4.70mm x 3.22mm) | 0.114" (2.90mm) | -40°C ~ 105°C | - | - |
|
750082154TRANS MODEM CONEXANT SMARTDAA |
18,703 |
|
Datasheet | WE-AMT, MID-DAA | Tape & Reel (TR) | Active | - | 30µH | - | 1.67:1 | Surface Mount | 0.173" L x 0.360" W (4.39mm x 9.14mm) | 0.078" (1.98mm) | - | - | - |
|
74930100XFRMR PULSE 1:1 120UH SMD |
3,095 |
|
Datasheet | WE-STST | Tape & Reel (TR) | Active | - | 120µH | - | 1:1 | Surface Mount | 0.185" L x 0.127" W (4.70mm x 3.22mm) | 0.114" (2.90mm) | -40°C ~ 105°C | - | - |
|
749013011TRANSFORMER LAN 10/100 POE SMD |
2,464 |
|
Datasheet | WE-LAN | Tape & Reel (TR) | Active | LAN 10/100 Base-T, Power over Ethernet (PoE) | 350µH | - | 1:1 | Surface Mount | 0.510" L x 0.280" W (12.95mm x 7.11mm) | 0.210" (5.33mm) | -40°C ~ 85°C | - | - |
|
749013011ATRANS WE-LAN 10/100 POE SMD |
817 |
|
Datasheet | WE-LAN | Tape & Reel (TR) | Active | LAN 10/100 Base-T, Power over Ethernet (PoE) | 350µH | - | 1:1 | Surface Mount | 0.500" L x 0.346" W (12.70mm x 8.80mm) | 0.250" (6.35mm) | -40°C ~ 105°C | - | - |
|
749020111AWE-LAN 10/100/1000 BASE-T SMT TR |
4,729 |
|
Datasheet | WE-LAN | Tape & Reel (TR) | Active | LAN 1000 Base-T | 350µH | - | 1:1 | - | 0.650" L x 0.354" W (16.50mm x 9.00mm) | 0.093" (2.35mm) | 0°C ~ 70°C | - | - |
|
|
7490100111ATRANSFORMER LAN 10/100 SMD |
3,206 |
|
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 ~ 105°C | - | - |
|
749012011010/100 BASE-T SMD TRANSFORMER 1 |
2,892 |
|
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 | - | - |
|
749022310WE-LAN AQ 10/100/1000 BASE-T SMT |
114 |
|
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 | - | - |
|
7490140117CXFMR LAN 10/100 BASE-T 1:1 350UH |
520 |
|
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) | 0.224" (5.70mm) | -40°C ~ 105°C | - | - |
Frequently Asked Questions
What are Pulse Transformers components used for?
Pulse Transformers components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Pulse Transformers part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Pulse Transformers parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
