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Product
CF Series SMD 7050 Crystal Filters
Model: CF Series (2Pole SMD 7050 Crystal Filters)
Pole: 2
Nominal frequency: 21.4MHz, 21.7MHz, 45MHz, etc
Pass bandwidth: ±7.5KHz min./3dB
Insertion loss: 2dB max.
Size: 7.0×5.0×1.3mm
Applications: Radio communications, Cordless phones, Cellular, Wireless communications, etc
    
Specifications and Dimensions

Features Of CF Series 2Pole SMD 7050 Monolithic Crystal Filter

Typical 7.0×5.0×1.3mm, light weight and miniature SMD monolithic crystal filter

2Pole function in a single package

Excellent guaranteed attenuation

Excellent shock and vibration resistance

Automatic mounting and reflow soldering

Applications: Radio communications, Mobile communications, Cordless phones, Cellular, Wireless communications, etc

RoHS Compliant /Pb-Free




Electrical Specification Of CF Series 2Pole SMD 7050 Monolithic Crystal Filter

Item/TypeCF Series  (2Pole SMD 7050 Monolithic Crystal Filters)
Nominal Frequency21.400MHz21.700MHz45.000MHz45.000MHz
Pole2222
Overtone OrderFundamentalFundamentalFundamentalFundamental
Pass Bandwidth±7.5KHz min./3dB±7.5KHz min./3dB±15KHz min./3dB±15KHz min./3dB
Stop Bandwidth±50KHz min./15dB±28KHz min./18dB±25KHz min./18dB±60KHz min./15dB
Ripple1.5dB0.5dB1.0dB1.0dB
Insertion Loss2.0dB max.1.5dB max.2.0dB max.2.0dB max.
Guaranteed Attenuation70dB min.70dB min.70dB min.70dB min.
Terminating Impedance1500Ω//2.5pF1500Ω//2.5pF560Ω//6.0pF1200Ω//1.8pF
Operating Temperature-20~+70℃, or specify
Packing Unit1000pcs./reel


Dimensions[mm]

2Pole-SMD-7050-Crystal-Filter-Dimensions

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