SRR3818A-3R9Y Allicdata Electronics

SRR3818A-3R9Y Inductors, Coils, Chokes

Allicdata Part #:

SRR3818A-3R9YTR-ND

Manufacturer Part#:

SRR3818A-3R9Y

Price: $ 0.23
Product Category:

Inductors, Coils, Chokes

Manufacturer: Bourns Inc.
Short Description: FIXED IND 3.9UH 2A 105 MOHM SMD
More Detail: 3.9µH Shielded Wirewound Inductor 2A 105 mOhm Max ...
DataSheet: SRR3818A-3R9Y datasheetSRR3818A-3R9Y Datasheet/PDF
Quantity: 1000
1000 +: $ 0.21367
3000 +: $ 0.20110
5000 +: $ 0.19482
10000 +: $ 0.18853
25000 +: $ 0.18225
Stock 1000Can Ship Immediately
$ 0.23
Specifications
Q @ Freq: --
Height - Seated (Max): 0.079" (2.00mm)
Size / Dimension: 0.150" L x 0.150" W (3.80mm x 3.80mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Features: --
Inductance Frequency - Test: 100kHz
Operating Temperature: -40°C ~ 150°C
Ratings: AEC-Q200
Frequency - Self Resonant: 70MHz
Series: SRR3818A
DC Resistance (DCR): 105 mOhm Max
Shielding: Shielded
Current - Saturation: 1.05A
Current Rating: 2A
Tolerance: ±30%
Inductance: 3.9µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors refer to a component that stores magnetic energy using coils. The SRR3818A-3R9Y is one such fixed inductor and it is a cylindrical wire-wound component. SRR3818A-3R9Y offers high levels of thermal shock resistance for usage in high vibration or cable environment.

The core of the SRR3818A-3R9Y is a ferrite core which provides maximum efficiency when the component is subjected to varying conditions. The core of the inductor improves the power capability of the component and its low impedance characteristics. The SRR3818A-3R9Yalso boasts of an innovative construction that allows it to be subjected to temperatures up to 105°C.

The SRR3818A-3R9Y is applied in wide range of applications. It can be used in both DC and AC applications and has excellent freerolling and rated current characteristics. Notably, it is suitable for high current applications due to itsvarious thermal and current ratings. It is also ideal for use in multiple station equipment, automotive controls, and switching power supplies.

In terms of its working principle, the SRR3818A-3R9Y stores energy in the form of a magnetic field and is based on Faraday’s law of electromagnetic induction. When current flows through the leads, a magnetic field is depicted around the core, and an opposing voltage is induced in the leads. This phenomenon of inductance is the basis of SRR3818A-3R9Y\'s functioning. It works by providing a path for current to pass through. When a voltage is applied across the two leads, it creates a magnetic field around the core of the inductor, which in turn induces a current in the opposite direction in the leads.

The SRR3818A-3R9Y can be used to smooth the current in circuits and also help minimize voltage spikes. In short, this fixed inductor helps in controlling the flow of current and voltage in circuits. As a Fixed inductor, it is capable of electrical isolation and withstanding high voltage. Its primary purpose is to reduce power losses in power circuits, which can improve power efficiency in the application.

In conclusion, the SRR3818A-3R9Y is a robust inductor that can be used in a wide range of applications. It is reliable and provides excellent efficiency in power-intensive applications. The Faraday’s law of electromagnetic induction upon which it works offers clear advantages with its inductance and current capabilities. It is capable of providing high performance for a long time and its robust construction allows it to withstand harsh conditions.

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

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