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Monolithic Crystal Filters (MCF)

Monolithic Crystal Filters (MCF) for IoT, Smart Metering, Alarm & Security and Medical Applications.

Supplier: Tai-Saw Technology

Tai-Saw Technology logo

Technology type: Filters

Tai-Saw (TST) offer a broad range of crystal filters for IoT, Smart Metering, Alarm & Security and Medical applications.

The monolithic crystal filter, MCF provides high levels of performance where bandpass filters are needed for applications including use within the intermediate frequency amplifier sections of radio base stations, and other forms of advanced radio receivers.

Tai-Saw is a leading provider of surface acoustic wave (SAW) devices and quartz timing, globally with multiple facilities. Their products are used in applications across industrial, telecoms, consumer and for automotive grade solutions.


Range features

A high level overview of what this range offers

  • Frequencies from 21 to 150 MHz
  • Packages from 7.0 x 5.0 to 11.4 x 7.0 mm
  • For IoT, Smart Metering, Alarm & Security and Medical applications
  • 2 to 4 pole designs

What's in this range?

All the variants in the range and a comparison of what they offer


Center frequency


Insertion loss

Number of poles


21.4 MHz

±7.5 kHz

2 dB



21.4 MHz

±10 kHz

3 dB



21.4 MHz

±10 kHz

3 dB



45.0 MHz

±7.5 kHz

3 dB



45.0 MHz

±7.5 kHz

3 dB



109.65 MHz

±6.5 kHz

2.5 dB



149.9725 MHz

±8.68 kHz

6 dB


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