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ELF-15N003A Common mode choke from Panasonic with 43mH minimum inductance, 300mA maximum current, and 2-line through hole design.
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ELF-15N003A

Available from 1 distributors
Mfr Name: Panasonic Electronic Components
Panasonic Electronic Components
Common mode choke from Panasonic with 43mH minimum inductance, 300mA maximum current, and 2-line through hole design.
✓ Total Stock: 1,133 pcs

ELF-15N003A Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
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1,133 pcs
On Request
1133 pcs On Request 1 On Request On Request On Request On Request On Request
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ELF-15N003A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating
Current Rating (Max)
DC Resistance (DCR)
DC Resistance (DCR) (Max)
Height (Max)
Mounting Type
Number of Lines
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ELF-15N003A Description

Short technical summary and product information.

The Panasonic ELF-15N003A is a common mode choke designed for filtering common mode noise in electronic circuits. It features a minimum inductance of 43mH per line, with a maximum current rating of 300mA. The DC resistance is typically 3.154 ohms at 20°C.

 

This component is part of Panasonic's N series line filters, offering reliable performance in a compact vertical through hole package. The 4 PC pin termination style ensures secure mounting on printed circuit boards. Dimensions are 15.00mm length, 22.70mm width, and 22.50mm height.

 

With its 2-line configuration, the ELF-15N003A is suitable for power supply and signal line filtering applications where common mode noise suppression is critical. The through hole mounting provides robust mechanical stability for long-term reliability.

ELF-15N003A Quick Information

Product Type: Common Mode Choke
Series: 15N
Canonical Name: Common Mode Choke, 43mH, 300mA, 2-Line, Through Hole
Subcategory: 2-Line Through Hole

ELF-15N003A Compliance

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

ELF-15N003A Features

  • 43mH minimum common mode inductance.
  • 300mA maximum current rating.
  • Through hole vertical 4-pin package.
  • 2-line common mode choke design.
  • 3.154 ohm typical DC resistance.

ELF-15N003A Applications

  • Common mode noise filtering in power supplies.
  • Signal line noise suppression circuits.
  • EMI filtering in electronic equipment.
  • Used in industrial and consumer electronics.

ELF-15N003A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the ELF-15N003A?

Minimum 43mH.

What is the current rating?

300mA maximum.

How many lines does it have?

2 lines.

What is the mounting type?

Through hole.

What is the package style?

Vertical, 4 PC Pin.

Is it RoHS compliant?

RoHS3 compliant (unverified).

What are the dimensions?

15.00mm length, 22.70mm width, 22.50mm height.

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