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LC FiltersResponse to the need for downsizing

In recent years, the performance and size requirements sought in electronic components have been rising as smartphones and other mobile communication devices have been becoming more sophisticated and smaller. On the other hand, more filters are becoming necessary to support the ever-increasing frequency bands due to the shift to multi-band cellular communications and other factors.
Given this background, high-density mounting in a limited mounting space is becoming important. That means there is a growing need for the further downsizing of electronic components.
Murata has a lineup of small products at the 1005 size and LGA terminal products to meet such downsizing needs.

Introduction to small products (1005 size)

We have developed a diplexer that supports Wi-Fi 6E/7 (2,400 to 2,500 / 5,150 to 7,125 MHz) at a size of 1005 (1.0 × 0.5 mm) and a maximum height of 0.4 mm.

Part numbers used: LFD152G45MUBF402
Image 1 of small products (1005 size)
Image 2 of small products (1005 size)

In addition, we also have an extensive lineup of small (1005 size) LC filter and LC diplexer products.

Contributing to space saving with LGA products

Murata has a lineup of LGA products that contribute to high-density mounting and space saving in a limited mounting space.

LGA products:

A structure in which an external electrode is arranged on the bottom of a package is called a Land Grid Array (LGA) product. LGA products have a shorter distance to adjacent components than side electrode products. This contributes to narrow pitch mounting.

  • Image 1 of LGA products
  • Image 2 of LGA products

Side electrode products:

A structure in which an external electrode is arranged on the side of a package is called a side electrode product. Solder fillet arises during mounting. Therefore, the distance with the adjacent components is greater than for LGA products. That means the mounting area is also larger.

  • Image 1 of Side electrode products
  • Image 2 of Side electrode products