NTPAA5R1LDNB0

Description：ICL 5.1 OHM 15% 2.5A 10MM
Series：NTPAA
Mfr：Murata Electronics
Package：Bulk

SKU:36e52885707d Category: Inrush Current Limiters (ICL) Brand: Murata Electronics

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Product introduction

NTPAA5R1LDNB0 is listed in the Inrush Current Limiters (ICL) range at ChipApex. The manufacturer field lists Murata Electronics. Its product description is ICL 5.1 OHM 15% 2.5A 10MM. Review the specifications below when checking this part for your BOM.

Inrush Current Limiters (ICL) specifications for NTPAA5R1LDNB0

Description：ICL 5.1 OHM 15% 2.5A 10MM
Series：NTPAA
Mfr：Murata Electronics
Package：Bulk
R @ 25°C：5.1 Ohms
Tolerance：±15%
Current - Steady State Max：2.5 A
R @ Current：-
Diameter：0.394" (10.00mm)
Lead Spacing：0.295" (7.50mm)
Grade：-
Qualification：-
Approval Agency：-

Inrush Current Limiters (ICL) datasheet and documents for NTPAA5R1LDNB0

NTPAA5R1LDNB0

Inrush Current Limiters (ICL) Overview

The NTPAA5R1LDNB0 is an NTC thermistor inrush current limiter manufactured by Murata Electronics. It features a nominal resistance of 5.1 ohms with a tolerance of ±15%. The component supports a maximum steady-state current of 2.5 A and has a physical size of 10.00 mm (0.394 inches). It utilizes radial leads for PCB mounting.

Inrush Current Limiters (ICL) Feature Summary

Designed to limit inrush current during power-up sequences
Utilizes negative temperature coefficient characteristics for self-regulation
Constructed for reliable thermal cycling performance

Inrush Current Limiters (ICL) Applications

Power supply input stages
Consumer electronics protection
Industrial control circuitry

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific ordering suffix against the official Murata datasheet to ensure correct package and tolerance specifications. Confirm end-of-life status and lead time availability through authorized distributors prior to procurement, as supply constraints may apply to this discontinued or limited-stock component.

Inrush Current Limiters (ICL) Selection Notes

Select this component based on the required 5.1-ohm initial resistance and 2.5-amp current handling capability. Ensure the 10mm diameter fits the available PCB footprint. Validate that the thermal profile matches the application's duty cycle requirements.

Inrush Current Limiters (ICL) Part Context

This part belongs to Murata's NTC thermistor family, specifically engineered for surge suppression. It serves as a passive protective element within electronic assemblies, replacing fuses or mechanical switches in many modern compact designs.

Inrush Current Limiters (ICL) Replacement Considerations

Direct substitutes include NTPDN3R0LDKB0 and NTPAJ8R0LDKB0 from the same manufacturer. Verify resistance values and current ratings match the original design requirements before substitution.