| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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6,000 pcs
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6000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1 pcs
|
1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ECMF4-20A42N10 is a 4-line common mode choke from STMicroelectronics designed for signal line filtering applications. It features a maximum current rating of 100mA and a typical DC resistance of 5 ohms, making it suitable for low-current signal paths where common mode noise suppression is required.
The component includes integrated ESD protection, enhancing its suitability for applications where electrostatic discharge robustness is a concern. It operates over a temperature range of -40°C to 85°C, allowing use in a variety of environmental conditions.
Packaged in a compact 10-UFQFN surface mount package measuring 2.20mm x 1.35mm with a maximum height of 0.45mm, this choke is ideal for space-constrained PCB designs. The surface mount configuration supports automated assembly processes.
As a signal line filter, this common mode choke is appropriate for differential signal filtering in electronic devices, helping to reduce electromagnetic interference while maintaining signal integrity.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.53 | $0.53 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum current rating is 100mA.
It filters 4 lines.
The operating temperature range is -40°C to 85°C.
It is available in a 10-UFQFN surface mount package.
Yes, it includes ESD protection.
The typical DC resistance is 5 ohms.