B78476A8248A003 footprint, schematic symbol and 3D model by TDK

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B78476A8248A003 - TDK PCB footprint - Other - Other - B78476A8248A003-1

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Datasheet Download Datasheet
Stock & Prices Price & Stock for B78476A8248A003
Part Number B78476A8248A003
Manufacturer TDK
Pin Count 16
Part Category Transformer
Package Category Other
Footprint Name Other - B78476A8248A003-1
Released Date Nov 28, 2020
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

B78476A8248A003 Details

Manufacturer Part Number:
B78476A8248A003
Rohs Code:
Yes
Part Life Cycle Code:
Active
Package Description:
ROHS COMPLIANT
ECCN Code:
EAR99
Factory Lead Time:
28 Weeks
Manufacturer:
TDK Corporation
YTEOL:
7.27
Additional Feature:
HEIGHT DIM INCLUDES TERMINALS ALSO
Application:
LAN; 10/100 BASE-T; ETHERNET
Approvals:
UL
Height:
5.6 mm
Isolation Voltage:
1500 V
Length:
12.7 mm
Mounting Feature:
SURFACE MOUNT
Number of Functions:
1
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Packing Method:
TAPE & REEL, BLISTER
Primary Inductance:
350 µH
Surface Mount:
YES
Terminal Finish:
Tin (Sn)
Transformer Type:
DATACOM TRANSFORMER
Turns Ratio (Np:Ns):
1CT:1CT
Width:
6.9 mm

B78476A8248A003 Frequently Asked Questions (FAQs)

TDK provides a recommended PCB layout and land pattern in their application notes and design guides. It's essential to follow these guidelines to ensure optimal performance, minimize parasitic effects, and prevent thermal issues.
While the datasheet provides some information on high-frequency characteristics, it's essential to consult TDK's application notes and simulation models to understand the inductor's behavior under specific switching conditions. This includes core losses, winding losses, and self-resonance.
The datasheet specifies the rated voltage, but the maximum allowable voltage may be higher. It's recommended to consult TDK's application notes or contact their support team to determine the maximum voltage rating for specific applications.
While the datasheet provides some temperature-related information, it's essential to consult TDK's application notes and thermal derating charts to understand the inductor's performance changes with temperature. This includes changes in inductance, resistance, and saturation current.
TDK provides guidelines for storage and handling in their packaging and storage instructions. It's essential to follow these guidelines to prevent mechanical damage, moisture absorption, and electrostatic discharge (ESD) damage.

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B78476A8248A003 Overview

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About TDK

TDK-Lambda is a global supplier of power supplies and related products. It is a subsidiary of TDK Corporation, a leading electronics company based in Japan. TDK-Lambda specializes in designing and manufacturing a wide range of AC-DC power supplies, DC-DC converters, programmable power supplies, and EMC/EMI filters for various industries and applications.

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