VCHA075D-100MS6

The VCHA075D-100MS6, manufactured by Cyntec, is an unshielded power choke coil. Here's a detailed description of its key features:

Function:

• Primarily functions as an inductor in electronic circuits, specifically designed for power applications due to its high current handling capability.
• It stores and releases electrical energy in the form of a magnetic field, smoothing out DC current and filtering out unwanted noise.

Specifications:

• Inductance: 10 microhenries (µH) ± 20% tolerance.
• Rated Current: 5.2 Amperes (A) – This is the maximum continuous current the choke can handle before experiencing significant temperature rise or performance degradation.
• DC Resistance: 38 milliohms (mΩ) – This is the internal resistance of the coil, which affects power dissipation and efficiency.
• Saturation Current: Approximately 6.9 Amperes (A) – This is the current at which the inductance starts to drop significantly due to magnetic saturation.
• Temperature Range: -55°C to +165°C – The choke can operate within this wide temperature range, but its performance may be affected at extreme temperatures.
• Dimensions: 7.5mm x 7.3mm x 11.4mm – This is the compact size of the choke, making it suitable for space-constrained applications.
• Other features:
  • Unshielded design – Offers lower cost and weight compared to shielded chokes, but may be more susceptible to external electromagnetic interference.
  • Molded construction – Provides good mechanical stability and environmental protection.
  • RoHS compliant – Meets environmental regulations restricting hazardous substances.

Applications:

• Commonly used in DC-DC converters, power supplies, filters, and noise suppression circuits.
• Suitable for a wide range of electronic devices, including consumer electronics, industrial equipment, and medical devices.

Additional notes:

• For detailed specifications and datasheets, you can refer to the Cyntec website or authorized distributors.
• Be aware that other variants of the VCHA075D series exist with different inductance values and current ratings.