LQH55DN680M03L - Murata Electronics

Manufacturer Part Number

LQH55DN680M03L

Manufacturer

murata-electronics

Introduction

Murata Electronics' LQH55DN680M03L is a drum core wirewound inductor in the LQH55 series designed for a variety of electronic applications.

Product Features and Performance

Wirewound construction

Ferrite core material

Inductance value of 68 µH

Tolerance of ±20%

Current rating of 640 mA

Unshielded design

Maximum DC resistance of 938mOhm

Self-resonant frequency of 7.6MHz

Operating temperature range from -40°C to 85°C

Product Advantages

High current handling capability

Compact 2220 (5750 Metric) surface mount package

Suited for various filtering and resonance applications

Key Technical Parameters

Inductance 68 µH

Tolerance ±20%

Current Rating 640 mA

DC Resistance 938mOhm Max

Operating Temperature -40°C to 85°C

Self Resonant Frequency 7.6MHz

Quality and Safety Features

Constructed to Murata's high-quality standards for reliability

Able to operate in a wide range of environmental conditions

Compatibility

Designed for surface mount applications

Compatible with standard soldering processes

Application Areas

Power supply circuits

RF circuits

Consumer electronics

Telecommunication devices

Product Lifecycle

Discontinued at Digi-Key

Potential need to source from alternative suppliers or find replacement models

Key Reasons to Choose This Product

Murata's reputation for high-quality inductor products

Suitable for high-density circuit boards due to compact form factor

Wirewound construction provides stability and robustness

Ability to withstand tough environmental conditions with a wide operating temperature range

Good choice for designs requiring a higher current inductor in a small package