NTB02-008MV

Inrush Current Limiters (ICL) Overview

The NTB02-008MV is a negative temperature coefficient (NTC) thermistor from YAGEO, designed for inrush current limiting applications. It features a nominal resistance of 8 ohms at 25°C and a maximum steady-state current rating of 2.0 A. The component utilizes a molded epoxy body for mechanical stability and environmental protection. Key electrical characteristics include a B-value range typically between 3435 K and 3769 K over the 25/85°C temperature range, ensuring effective resistance drop during thermal operation. The device supports a maximum operating voltage of 10 V DC and operates within a standard ambient temperature range.

Inrush Current Limiters (ICL) Feature Summary

• Provides effective inrush current suppression for power supply inputs
• Utilizes NTC material to reduce resistance as temperature increases
• Features a robust molded epoxy construction for durability

Inrush Current Limiters (ICL) Applications

• Inrush current limiting in AC/DC power supplies
• Protection circuits for consumer electronics adapters
• Input stage filtering for low-voltage DC systems

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific ordering suffix and tolerance class against the official YAGEO datasheet prior to procurement. Confirm that the package style and lead configuration match the target PCB layout requirements. Ensure the selected variant meets the required steady-state current and peak current specifications for the intended circuit design to avoid component failure.

Inrush Current Limiters (ICL) Selection Notes

Select this component based on the initial cold resistance value required to limit peak inrush current effectively. Evaluate the maximum allowable steady-state current to prevent overheating during normal operation. Consider the B-value consistency for accurate thermal response prediction across the operating temperature range. Verify compatibility with the system's operating voltage limits.

Inrush Current Limiters (ICL) Part Context

This part belongs to YAGEO's NTB series of NTC thermistors specifically engineered for inrush current limiting. These components are widely used in electronic devices requiring protection against high startup currents. The series offers various resistance values and current ratings to suit different power levels and application constraints.

Inrush Current Limiters (ICL) Replacement Considerations

Consult official cross-reference lists or distributor databases for verified equivalent parts. Ensure any substitute matches the nominal resistance, current rating, and physical dimensions. Verify that alternative components meet the same safety certifications and performance standards.