Multilayer type Inductor for Power Lines
“#” indicates a package specification code.
High Spec Type (Low DC Resistance / Good Bias Current Characteristics Type)
|Products under development.
Listed product specifications are subject to change without prior notice. Please contact us for sample availability and mass production schedule.
|Product is in mass production.|
|Not recommended for new design.|
|We are planning to discontinue production of this item. 'Last Time Buy' date or Discontinuation date may be shown on our web site.
Before these dates, please contact us with your requirements.
|Production of this product has stopped.|
|This is a new product. Please contact Murata regarding pricing and delivery.|
|Murata particularly recommends this product for reasons of size and performance.
Please contact Murata regarding pricing and delivery.
|For applications that do not require the particular reliability such as the general equipment||The product for entertainment equipment like car navigations, car audios, and body control equipment like wipers, power windows.|
|The product for high reliability applications like powertrain and safety , in addition to infortainment applications.||AEC-Q200 compliant product (* Deviation may be submitted. Please contact us for details.)|
|Can be used up to 155℃ max.||Wound structure inductor which has ferrite material core.
|Wound structure inductor.The use of magnetic iron powder ensure capability for large current.
|Wound structure inductor.Using non-magnetic core like alumina material, shows high performance in high frequency range.
|Inductor of the film structure.
|Inductor of the multilayer structure.
|Less space by "2 coils in 1unit" structure||Low DC resistance type|
|Bias current characteristics improved||High Q type|
|Tight inductance tolerance available||Reflow soldering applicable|
|Flow soldering applicable||Complied with RoHS Directives
|Conformed to REACH Control|
< List of part numbers with package codes >
LQM21PNR47MGHL 、 LQM21PNR47MGHB
|L size||2.0 ±0.15mm|
|W size||1.25 ±0.15mm|
|T size||0.9 ±0.1mm|
|Size code in inch (mm)||0805 (2012)|
|Inductance test frequency||1MHz|
|Rated current (Isat) (Based on Inductance change)||1.8A(Max) / 2.4A(Typ.)|
|Rated current (Itemp) (Based on Temperature rise)||2.4A(Max) / 3.1A(Typ.)|
|Max. of DC resistance||0.05Ω|
|Avg. of DC resistance||0.04Ω(typ.)|
|Self resonance frequency (min.)||80MHz|
|Operating temperature range||-40℃ to 85℃|
|Class of magnetic shield||Ferrite Core|
When rated current is applied to the products, the temperature rise caused by self-generated heat shall be limited to 40°C max.
Keep the temperature (ambient temperature plus self-generation of heat) under 125°C.
|L||φ180mm Embossed taping||3000|
|B||Packing in bulk||1000|