Monolithic Crystal Filter (MCF), , 21M30CU1G Series, 21.4 ~ 21.4MHz, Thru-Hole, Fundamental, 7.8x3.1x6, Part Number::21M30CU1G, 6 Poles, , Pass Band Width (dB):3, Pass Band Width KHz (min.)::±15, Stop Band Width (dB)::45, Stop Band Width KHz (max.)::±35, Guaranteed Attenuation (dB)::65, Guaranteed Attenuation (KHz)::±45 ~ ±300, Terminating Impedance (ohms // pF)::2.2K // 0.5, Packaging (Pieces)::3 pcs Set, Package Code::U1G.

Product Specifications
Guaranteed Attenuation (dB) 65
Guaranteed Attenuation (KHz) ±45 ~ ±300
Number of Poles 6
Package Code U1G
Packaging (Pieces) 3 pcs Set
Pass Band Width (dB) 3
Pass Band Width KHz (min.) ±15
Stop Band Width (dB) 45
Stop Band Width KHz (max.) ±35
Terminating Impedance (ohms // pF) 2.2K // 0.5
Frequency (Higher than MHz) 21.4
Frequency (Lower than MHz) 21.4
Assembly Thru-Hole
Oscillation Mode Fundamental
Package Length (L mm) 7.8
Package Width (W mm) 3.1
Package Height (H mm) 6
Part Number 21M30CU1G
Product Support
Production Status Active
Compliance Lead (Pb)-Free


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  • Product Code: CF081
  • Availability: Out Of Stock