NTPAA3R9LDNB0 The NTPAA3R9LDNB0 is a 3.9Ω Inrush Current Limiter from Murata Manufacturing Co., Ltd. It features a 2.7A current rating, ±15% tolerance, and a 10mm diameter.
Mfr Part #:

NTPAA3R9LDNB0

Available from 1 distributors
Mfr Name: Murata
Murata
The NTPAA3R9LDNB0 is a 3.9Ω Inrush Current Limiter from Murata Manufacturing Co., Ltd. It features a 2.7A current rating, ±15% tolerance, and a 10mm diameter.
Total Stock: 11 pcs

NTPAA3R9LDNB0 Available from 1 distributor

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NTPAA3R9LDNB0 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Diameter
Lead Spacing
Lead Style
R @ 25°C
SVHC Present
Tape & Reel
Tolerance

NTPAA3R9LDNB0 Description

Short technical summary and product information.

The NTPAA3R9LDNB0 is an Inrush Current Limiter (ICL) manufactured by Murata Manufacturing Co., Ltd. It is designed to limit inrush current in power supply circuits, protecting sensitive components from high surge currents at startup.

 

The device offers a resistance of 3.9Ω at 25°C with a tolerance of ±15%. It is rated for a continuous current of 2.7A. The ICL comes in a radial leaded package with a diameter of 10.00mm and a lead spacing of 7.50mm, suitable for through-hole mounting.

 

This component is commonly used in power supplies, motor drives, and other applications where inrush current control is required. The specified resistance helps in limiting the initial current flow, while the current rating ensures stable operation under normal conditions.

NTPAA3R9LDNB0 Quick Information

Product Type: Inrush Current Limiter (ICL)
Canonical Name: Inrush Current Limiter (ICL) 3.9Ω ±15% 2.7A

NTPAA3R9LDNB0 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): Moisture Sensitivity Level 1 (Unlimited)
REACH Status: REACH Unaffected

NTPAA3R9LDNB0 Features

  • 3.9Ω resistance at 25°C.
  • ±15% resistance tolerance.
  • 2.7A continuous current rating.
  • 10mm diameter radial leaded package.
  • 7.5mm lead spacing.

NTPAA3R9LDNB0 Applications

  • Limits inrush current in power supplies.
  • Protects bridge rectifiers from surge currents.
  • Used in AC-DC converter input stages.
  • Reduces stress on capacitors during startup.

NTPAA3R9LDNB0 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance of the NTPAA3R9LDNB0?

3.9Ω at 25°C.

What is the current rating?

2.7A.

What is the tolerance?

±15%.

What is the diameter?

10.00mm.

What is the lead spacing?

7.50mm.

Is the NTPAA3R9LDNB0 RoHS compliant?

Yes, it is listed as RoHS3 Compliant, though this is unverified.

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