Panasonic, ETQP4M, 0540 Yes Surface Mount Inductor with a Metal Core, 4.7 μH Wirewound 20 % 7.7 A Idc

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RS Stock No.:
811-7175
Mfr. Part No.:
ETQP4M4R7YFP
Manufacturer:
Panasonic
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Brand

Panasonic

Inductance

4.7 μH

Product Type

Surface Mount Inductor

Maximum DC Current

7.7A

Package/Case

0540

Length

5.5mm

Automotive Standard

AEC-Q200

Shielding

Yes

Minimum Operating Temperature

-40°C

Maximum DC Resistance

39.6mΩ

Maximum Operating Temperature

150°C

Inductance Tolerance

20 %

Series

ETQP4M

Height

4mm

Termination Style

Surface Mount

Depth

5mm

Core Material

Metal

Standards/Approvals

RoHS Compliant

Maximum Self Resonant Frequency

100kHz

Moulded

Yes

Inductor Construction

Wirewound

COO (Country of Origin):
JP

Panasonic ETQP4M Series Surface Mount Inductor, 4.7μH Inductance, 7.7A Maximum DC Current - ETQP4M4R7YFP


This surface mount inductor from Panasonic is engineered for high-performance applications, boasting an inductance of 4.7 μH. With dimensions of 5.5 x 5 x 4mm, this component is designed to excel within compact spaces while providing efficient current handling capability. Its automotive compliance ensures suitability for the demanding requirements of automotive electronics.

Features & Benefits


• Supports a maximum DC current of 7.7A for robust performance

• Designed with a low DC resistance of 39.6 mΩ to minimise energy loss

• Shielded construction reduces electromagnetic interference

• Wire-wound design offers high reliability and consistent inductance

• AEC-Q200 compliant for automotive-grade applications

• Operates efficiently in temperatures ranging from -40 °C to +150 °C

Applications


• Used in automotive electronics for reliable power management

• Ideal for in power supplies and DC-DC converters

• Suitable for filters in RF and audio circuits

• Employed in power inductors for energy storage systems

• Utilised in motor drives within industrial automation systems

How does the low DC resistance benefit performance in electronics?


A low DC resistance minimises power losses, allowing for greater energy efficiency and reduced heat generation, making it ideal for high current applications.

What environmental conditions can this component withstand?


It can operate effectively in extreme temperatures, ranging from -40 °C to +150 °C, ensuring reliability in various environments.

In what ways does the shielded design impact performance?


The shielded construction helps to prevent electromagnetic interference, providing stable performance in sensitive electronic applications.

Why is AEC-Q200 compliance important for automotive applications?


AEC-Q200 compliance ensures that the component meets rigorous automotive standards, enhancing reliability and durability in critical automotive systems.

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