ELF-18D604 Allicdata Electronics
Allicdata Part #:

PLK1282-ND

Manufacturer Part#:

ELF-18D604

Price: $ 2.72
Product Category:

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Manufacturer: Panasonic Electronic Components
Short Description: CMC 4.7MH 2A 2LN TH
More Detail: 4.7mH @ 1kHz 2 Line Common Mode Choke Through Hole...
DataSheet: ELF-18D604 datasheetELF-18D604 Datasheet/PDF
Quantity: 58
1 +: $ 2.47590
10 +: $ 2.06199
25 +: $ 1.77307
50 +: $ 1.73187
Stock 58Can Ship Immediately
$ 2.72
Specifications
Voltage Rating - AC: 250V
Package / Case: Vertical, 4 PC Pin
Height (Max): 0.925" (23.50mm)
Size / Dimension: 1.122" L x 1.142" W (28.50mm x 29.00mm)
Mounting Type: Through Hole
Features: --
Approvals: --
Ratings: --
Operating Temperature: -20°C ~ 105°C
Series: H
Voltage Rating - DC: --
DC Resistance (DCR) (Max): 125 mOhm (Typ)
Current Rating (Max): 2A
Inductance @ Frequency: 4.7mH @ 1kHz
Number of Lines: 2
Filter Type: --
Part Status: Obsolete
Packaging: Bulk 
Description

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Common Mode Chokes are essential components in electrical engineering. They help prevent the passage of dangerous electrical currents through the wiring and across connections, and also provide vital protection for equipment and the personnel working with it. The ELF-18D604 is an example of such a choke, designed to provide cost-effective and reliable electrical protection in challenging environments.

The ELF-18D604 is an in-line common mode choke. It works by blocking the high frequency common-mode signals, while allowing low enough impedance to pass through the low frequency signals as desired. This allows the choke to effectively suppress the electromagnetic interference that often causes electrical malfunctions and equipment damage. The ELF-18D604 offers all the benefits of a common mode choke, with an extra added efficiency and reliability.

The ELF-18D604 can be used in a variety of applications, including industrial machinery, motor control systems, variable speed drives, electronic systems, lighting switches, entertainment systems, computer systems, power electronics, communication systems, and instrumentation systems. The choke-based protection provided by the ELF-18D604 helps to reduce the susceptibility to noise, static electricity, and other electrical disturbances which may cause operational disruptions. The compact design and low EMI signature of the choke also make it an ideal choice for applications with tight space restrictions.

The ELF-18D604 is designed with an advanced ferrite core that belongs to a family of lower-cost mixed-composition core known as LCMI core. This material has excellent thermal stability and an ability to handle high power levels, which increases the consistency of its performance. The core shape has been carefully designed to ensure superior impedance characteristics, resulting in improved power isolation and better noise attenuation. Furthermore, the resin coating helps to reduce contact resistance and protect the core from corrosion.

The ELF-18D604 has an operating voltage of up to 400 Volts and a frequency range of up to 1 MHz, making it suitable for a wide variety of applications. It also features a robust construction with a UL94 V-0 flame retardant sealed cover. This ensures that the ELF-18D604 has the capability to deliver consistent performance in the most adverse conditions. Furthermore, the choke has a low leakage inductance, which helps to reduce losses and improve energy efficiency.

Ultimately, the ELF-18D604 is an efficient and reliable common mode choke for a variety of applications. Its low cost, high power capacity, and low EMI signature make it an appealing choice for engineers looking to provide effective protection from electrical currents.

The specific data is subject to PDF, and the above content is for reference

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