The LTUC _K X series is comprised of small, high performance,

thin (4.0mm) filters consisting of 4 ceramic elements.

The filters exhibit an extremely flat GDT

characteristic combined with a narrow bandwidth.

The filters are recommended for narrow band digital

communication applications.

n Features

1. The filters are mountable by automatic placers.

2. The filters can be reflow soldered and withstand

washing.

3. They are slim, at only 4.0mm maximum thickness,

and have a small mounting area (7.5x6.0mm)

enabling flexible PCB design.

4. The bandwidth ranges from E to H.

5. Operating temperature range: -20 to +80 °C

Storage temperature range: -40 to +85 ° C

Center  frequency (fo)  (kHz)                                ：455±1.0kHz

6dB Bandwidth (kHz)                                              ：fn±3.0 min.

Stop Bandwidth (kHz)                                             ：fn±10.0 max. [within 40dB]

Stop Band Attenuation (dB)                                  ：25 min. [within fn±100kHz]

Insertion Loss (dB)                                                    ：7.0 max. [at minimum loss point]

Ripple (dB)                                                                    ：1.0 max. [within fn±2kHz]

GDT Deviation (μs)                                                     ：25.0 max. [within fn±2kHz]

Input/Output Impedance (ohm)                          ：1500