Crystal Filter 4 Pole MCF (Surface-mount Type) ■ Features This is a crystal filter that supports surface mounting. Adoption of a ceramic container has enabled the dimensions of the filter to be 7×5×1.35 mm and characteristics of 4Pole. ● Supports IR reflow and VSP. (Contact us for information on the temperature profile.) ● Supports surface mounting. (Packed with embossed tape) ● Excellent heat- and shock-resistance. ● Good guaranteed attenuation. ■ Specifications Model 45EE7.5A 45EE15A Number of Poles 73EE15AA 4 Nominal Frequency 45 MHz 73.35 MHz 3 dB Passband Width Min. ±3.75 kHz Min. ±7.5 kHz Min. ±7.5 kHz Stop Bandwidth Max. ±12.5 kHz at 20 dB Max. ±22 kHz at 25 dB Max. ±25 kHz at 30 dB Ripple Insertion Attenuation (insertion Loss) Guaranteed Attenuation Spurious Characteristics Terminating Impedance Max. 1 dB Max. 1 dB Max. 1 dB Max. 4 dB Max. 3 dB Max. 5 dB Min. 80 dB at –900 kHz Min. 40 dB Within ±1 MHz 570 Ω // 2.9 pF Cc=11.2 pF Min. 80 dB at –910 kHz Min. 40 dB Within ±1 MHz 600 Ω // 2 pF Cc=10 pF Min. 80 dB at –910 kHz Min. 30 dB Within ±1 MHz 500 Ω // 3.5 pF Cc=7 pF Operating Temperature Range –20 to +70 °C Package Type NM7050SE Specification Number MN15-396 MN15-397 MN15-383 ■ Dimensions mm 7.0±0.2 #5 1.2±0.15 #1 #6 #3 #4 #5 4.6±0.15 2.6±0.15 1.0±0.15 2.54±0.15 A:Index Ф0.5NC or B:Index Ф0.5NC #2 GND #2 Cc #3 OUTPUT #4 GND #5 Cc #6 INPUT 0.6±0.15 Land pattern (Typical) 6-2.2 6-1.4 （0.4） 1.35±0.15 #2 2.54 #3 #1 2.0 #2 Terminal land connections 3.94 #4 5.0±0.2 #6 6.0 Output Input Cc *An index is attached to either A or B, without being unified. Please specify the model name, frequency, and specification number when you order products. For further questions regarding specifications, please feel free to contact us. 1703A_NM7050SE_e