NTPAJ100LDKB0

Inrush Current Limiters (ICL) Overview

The NTPAJ100LDKB0 is a Negative Temperature Coefficient (NTC) thermistor manufactured by Murata Electronics, designed for inrush current limiting applications. It features a nominal resistance of 10 Ohms with a tolerance of ±15% at 25°C. The component has a steady-state current rating of 2.6 A and a voltage rating of 264 VAC. Physical dimensions include an 18 mm diameter and a height of 5.5 mm, with radial leads spaced at 7.5 mm. The device operates within a temperature range of -20°C to +160°C and utilizes a dissipation factor of 21.8 mW/°C.

Inrush Current Limiters (ICL) Feature Summary

• Provides effective inrush current suppression during power-up sequences
• Features rapid thermal response due to low thermal mass construction
• Supports high surge current handling capabilities

Inrush Current Limiters (ICL) Applications

• Power supply units
• Switching mode power supplies
• Telecommunications equipment
• Consumer electronics

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific suffix 'LDKB0' against official Murata documentation to confirm lead frame material and termination plating specifications. Ensure that the selected variant meets all required safety certifications for the target market. Confirm package availability through authorized distributors as standard packaging quantities may vary.

Inrush Current Limiters (ICL) Selection Notes

Select this component based on the required 10 Ohm resistance value and 2.6 A continuous current capacity. Evaluate the thermal dissipation requirements to ensure the 21.8 mW/°C factor allows adequate heat removal. Verify that the 264 VAC rating aligns with the maximum circuit voltage and that the physical footprint fits the PCB layout constraints.

Inrush Current Limiters (ICL) Part Context

This part belongs to the Murata NTP series of NTC thermistors specifically engineered for inrush current limiting. These components are widely utilized in electronic circuits to protect sensitive downstream elements from high initial charging currents. The series offers various resistance values and physical sizes to accommodate different power levels and form factors.

Inrush Current Limiters (ICL) Replacement Considerations

NTPAA100LDNB0

Inrush Current Limiters (ICL) FAQ

What is the steady-state current rating of the NTPAJ100LDKB0?

The steady-state current rating is 2.6 A.

What is the operating temperature range for this thermistor?

The operating temperature range is from -20°C to +160°C.