744207 – WURTH
35µH Common Mode Choke, 2 Line, SMD, 2.7A, DCR @ 100kHz
Stock Quantity: 131
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 2.92 |
| 10+ | |
| 50+ | |
| 100+ |
131 in stock
Contact us for volume pricing
- Same day shipping if ordered before 14.00 GMT
- 6 month warranty on all stock items
- All stock held and shipped from our UK warehouse
- Worldwide shipping available, contact us for a quotation
- We can ship on your DHL or UPS account if required
- Any import duties or taxes are the responsibility of the receiver
Overview
The Würth Elektronik 744207 is a 35 µH common-mode choke designed for effective noise suppression in differential signal lines. Its primary function is to attenuate common-mode EMI by presenting a high impedance to unwanted differential noise while allowing the desired differential signal to pass with minimal attenuation. A critical design consideration for such chokes is the trade-off between inductance and saturation current; achieving a high inductance value often necessitates a larger core or winding, which can limit the maximum current handling capability before core saturation degrades performance, a factor meticulously managed in the WE-SL series.
Key Features
- Inductance: 35 µH @ 100 kHz
- Maximum Current Rating: 2.7A
- DC Voltage Rating: 80V
- Operating Temperature Range: -40°C to 125°C
- Mounting Type: Surface Mount
- Dimensions: 6.05mm (Height)
Applications
The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.
- High-frequency signal coupling in RF front-ends
- Power sequencing for high-speed DDR memory
- EMI filtering in USB 3.0 data transmission lines
- Noise reduction in industrial control interfaces
