LPTC-V-0.85-5-35

Common Mode Chokes Overview

The LPTC-V-0.85-5-35 is a toroidal common mode choke from the Signal Transformer LPTC-V series, designed for through-hole mounting on printed circuit boards. It features a ferrite core and provides an inductance of 850 µH at 1 kHz with a two-line configuration. The component supports a maximum DC current of 5 A and maintains a maximum DC resistance of 35 mOhms. It operates within a temperature range of -55°C to +125°C.

Common Mode Chokes Feature Summary

• Toroidal ferrite core construction for efficient magnetic coupling
• Two-line configuration for differential noise suppression
• Through-hole mounting style for secure PCB integration

Common Mode Chokes Applications

• Power supply input filtering
• Noise countermeasure applications in electronic circuits
• Home appliance EMI suppression

Common Mode Chokes Procurement Notes

Verify RoHS compliance status as some sources indicate non-compliance. Confirm availability since the product may be discontinued. Ensure the specific suffix matches required electrical parameters. Check for alternative part numbers if this specific variant is unavailable. Validate supplier authenticity before purchase.

Common Mode Chokes Selection Notes

Select this component when high current handling up to 5 A is required alongside significant common mode noise reduction. The low DC resistance minimizes power loss compared to higher resistance alternatives. Consider the wide operating temperature range for harsh environments. Ensure through-hole assembly capabilities are available in the manufacturing process.

Common Mode Chokes Part Context

This part belongs to the LPTC-V series of toroidal common mode chokes manufactured by Signal Transformer, a Bel Group company. The series is characterized by its robust ferrite core design and suitability for general-purpose EMI filtering in various electronic equipment requiring reliable noise suppression.

Common Mode Chokes Replacement Considerations

Check for RoHS-compliant alternatives if environmental regulations require it. Verify that substitute components match the 850 µH inductance and 5 A current rating. Ensure physical dimensions allow for direct replacement in existing PCB layouts.