B41252A9827M000 EPCOS/TDK 820nH Ferrite Core Inductor 10% Tolerance 7.8A Saturation Current 9.5A Thermal Current -55°C to +150°C RoHS Compliant Automotive Grade AEC-Q200 Certified

B41252A9827M000 EPCOS/TDK 820nH Ferrite Core Inductor 10% Tolerance 7.8A Saturation Current 9.5A Thermal Current -55anddeg;C to +150anddeg;C RoHS Compliant Automotive Grade AEC-Q200 Certified

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Features

High ripple current capability

RoHS-compatible

Useful life of 2000 h at 105 anddeg;C

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Applications

Professional power supplies

Not for automotive applications unless otherwise specified

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Description

1:Model Decoding:

B41252: TDK/EPCOS series code for shielded wire-wound inductors for power applications.

9827: Key parameter code. 98 indicates an inductance value of 820 nH, while 27 may represent tolerance or special characteristics.

M000: Typically denotes tape-and-reel packaging and specific version codes.

2:Electrical Parameters:

Inductance (L): 820 nH (andplusmn;10%).

Saturation Current (Isat): 7.8 A
Definition: The current at which inductance drops to a specific percentage (usually 10% or 30%) of its initial value. A critical metric for evaluating the inductorandrsquo;s ability to prevent core saturation in power applications.

Thermal Current (Irms): 9.5 A
*Definition: The maximum continuous DC current based on the componentandrsquo;s self-temperature rise (typically 40anddeg;C or 55anddeg;C). Exceeding this current may cause overheating and potential damage.*

3:Construction andamp; Materials:

Core Type: Ferrite core, offering high permeability and excellent electromagnetic shielding.

Structure: Shielded construction (typically molded or magnetically shielded), effectively suppressing electromagnetic interference (EMI) while providing mechanical protection.

Terminals: Excellent solderability, suitable for reflow soldering processes.

4:Operating Conditions andamp; Certifications:

Operating Temperature Range: -55anddeg;C to +150anddeg;C
The wide temperature range ensures stability in harsh environments, particularly in automotive engine compartments.

Certifications andamp; Standards:

AEC-Q200 Qualified: Meets the stringent reliability requirements of the automotive industry.

RoHS Compliant: Lead-free and environmentally compliant.

5:Primary Applications:

Automotive Electronics: Its primary market. Commonly used in:

Engine Control Units (ECUs)

Advanced Driver Assistance Systems (ADAS)

Infotainment Systems

Power Management ICs (PMICs)

Energy storage and filtering in DC-DC converters

Industrial Equipment: Ideal for industrial power supplies and control systems requiring high reliability and temperature stability.

Telecommunications Infrastructure: Used in power modules for servers, base stations, and other equipment.

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INFORMATION

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Drawing

Our advantage :

• High quality products --- our offers are 100% new and original, ROHS
• Competitive price --- good Purchase channels with good price.
• Professional service --- strict quality testing before the shipment, and perfect after-sales service after the purchase.
• Adequate inventory --- With the support of our strong Purchasing team,
• Fast delivery --- we will ship the goods within 1-3 working days after the payment confirmed.

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be sure to meet your need for all kinds of components. ^_^


Product List
Supply a Series of Electronic Components, full range of semiconductors, active andamp; passive Components.We can help you to get all for bom of the PCB,IN a word, you can get one-stop solution here,


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Strong in Brand:
Microchip, MAX, AD, TI, ATMEL, ST, ON, NS, Intersil, Winbond, Vishay, ISSI, Infineon, NEC, FAIRCHILD, OMRON,YAGEO, TDK, etc

Thank you for your time to know our company and lean our production.

TOP Electronic Industry co., Ltdandnbsp; was established in 2006. After 10 years effort and development, now we have become one of the leading electronic components distributors in China. We keep very kind relationship with our suppliers and partners, and put our customers in the first place always.

Here we can offer one-stop solution service:andnbsp; from PCB design, production to PCB assembly, from a series of components offer to the BOM list.

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andnbsp;The third production-line is Supply a Series of Electronic Components, including Integrated Circuits, Transistor, Diode, LED, LCD display, Capacitor, Resistor, Inductor, Relay, Crystal , Terminal block ,pin header etc.

Our Strong in Brand including Microchip, MAX, AD, TI, NXP, ATMEL, ST, ON, NS, Intersil, Winbond, Vishay, ISSI, Infineon, NEC, FAIRCHILD, OMRON,YAGEO, TDK, etc

As a global distributor of electronic components, we stocking the worldand#39;s widest range products of semiconductor and electronic components. You can get one stop service here include BOM(bill of material) andnbsp;purchasing, testing, design for your project. Our experienced team is providing the most excellent service to meet your needs and satisfaction.

With rich experience on wireless product and electronic components, we win our customers with good quality and competitive price. We only offer the products 100% original from the factory.

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andnbsp;TOP has never stop going forward, we always want to give our customers best service. in 2013, together with our partners, we built another PCB factory. In this factory, we can make design, supply PCB, make PCB SMT and DIP assembly, offer BOM service. As a professional supplier , We have a strong procurement team and are therefore able to provide customers with competitive prices and good quality. This is our advantage to you.

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As they are to you. Just as in our name, TOP strives to be a leading business in the electronic industry. Our high quality products and professional service, are sure to meet your need for all kinds of electronic components.

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You are searching for creditable and professional supplier to work with; we are also looking for sincerely and long-term customers. Once we find each other, we could make rapid progress together!