IFLN1210BEER262N

Common Mode Chokes Overview

The Vishay Dale IFLN1210BEER262N is a common mode filter choke designed for surface mount technology. It features a ferrite core and operates within a temperature range of -55°C to +150°C. The component provides an inductance of 51 µH with a tolerance of -30% to +50%. At a test frequency of 10 MHz, it exhibits an impedance of 2.6 kOhms. The maximum DC resistance is 700 mOhms, supporting a current rating of 200 mA. It is housed in an SMD-4 package measuring 3.2 mm by 2.5 mm by 2.5 mm.

Common Mode Chokes Feature Summary

• Utilizes a ferrite core material for effective common mode noise suppression.
• Designed for high-temperature operation up to +150°C.
• Features unshielded construction suitable for standard PCB layouts.

Common Mode Chokes Applications

• DC/DC power supply filtering
• Common mode noise suppression in electronic circuits

Common Mode Chokes Procurement Notes

Verify the specific suffix ER against the manufacturer's datasheet to confirm tape and reel packaging requirements. Ensure the ordering quantity aligns with the specified factory pack size. Confirm RoHS compliance status through official documentation before procurement. Validate that the -30% to +50% inductance tolerance meets the design specifications for the target application circuit.

Common Mode Chokes Selection Notes

Select this component when a compact 1210 footprint is required for common mode filtering. Consider the 200 mA current rating and 700 mOhm DCR for low-power signal lines. The wide operating temperature range supports harsh environments. Verify that the 2.6 kOhm impedance at 10 MHz matches the interference frequency spectrum of the application.

Common Mode Chokes Part Context

This part belongs to the IFLN-1210BE series of common mode chokes from Vishay / Dale. The series offers various impedance values within the same physical envelope. These components are lead-free and comply with RoHS directives. They are intended for general-purpose EMI suppression in consumer and industrial electronics.

Common Mode Chokes Replacement Considerations

Consult the Vishay IFLN-1210BE series datasheet for alternative part numbers with different impedance or current ratings. Direct substitutes must match the 1210 (3225 metric) package dimensions and pin configuration. Verify compatibility with existing PCB footprints and thermal management requirements.

Common Mode Chokes FAQ

What is the test frequency for the impedance specification?

The impedance of 2.6 kOhms is measured at a test frequency of 10 MHz.

Is the component shielded?

No, the IFLN1210BEER262N is an unshielded common mode choke.