ET2835-034

Common Mode Chokes Overview

The ET2835-034 is a two-line common mode choke manufactured by Triad Magnetics, designed for through-hole mounting. It features an inductance of 120 mH measured at 10 kHz and supports a maximum rated current of 500 mA. The component has a maximum DC resistance (DCR) of 2.6 ohms and an AC voltage rating of 250 V. Its physical dimensions are 31.50 mm in length, 23.49 mm in width, and a maximum height of 37.00 mm. The device operates within a temperature range of -20°C to 105°C and holds CSA, IEC, and UL certifications.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for two-line power circuits
• Supports vertical through-hole installation with four PC pins
• Complies with international safety standards including UL, CSA, and IEC

Common Mode Chokes Applications

• Power line filtering in electronic equipment
• Noise suppression in AC power input stages
• EMI reduction in industrial control systems

Common Mode Chokes Procurement Notes

Verify the specific part number ET2835-034 against official Triad Magnetics documentation to ensure correct inductance and current ratings. Confirm that the vertical package style and pin configuration match the target PCB layout requirements. Check for RoHS compliance status if environmental regulations apply to the final assembly. Ensure the operating temperature range meets the system's thermal design specifications.

Common Mode Chokes Selection Notes

Select this component when a 120 mH inductance at 10 kHz is required for common mode noise attenuation. The 500 mA current rating suits low-power AC applications. Verify that the 2.6 ohm DCR does not cause excessive voltage drop or heating in the circuit. Consider the vertical footprint dimensions for adequate clearance on the printed circuit board.

Common Mode Chokes Part Context

This component belongs to the ET series of common mode chokes from Triad Magnetics. The series offers various inductance and current combinations for different power line filtering needs. The ET2835-034 specifically targets applications requiring moderate inductance with a compact vertical form factor suitable for standard through-hole manufacturing processes.

Common Mode Chokes Replacement Considerations

Consult Triad Magnetics datasheets for direct substitutes within the ET series. Alternative part numbers may include ET2835-035 for higher inductance or ET2825-030 for higher current capacity. Verify electrical parameters and physical dimensions before substitution.