Datasheets
ACF21U8C by: Abracon Corporation

Crystal Filter, 1 Function(s), 21.4MHz, 3.75kHz BW(delta f), Monolithic

Part Details for ACF21U8C by Abracon Corporation

Overview of ACF21U8C by Abracon Corporation

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Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

Part Details for ACF21U8C

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ACF21U8C Part Data Attributes:

ACF21U8C Abracon Corporation
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ACF21U8C Abracon Corporation Crystal Filter, 1 Function(s), 21.4MHz, 3.75kHz BW(delta f), Monolithic
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ABRACON LLC
Reach Compliance Code compliant
Additional Feature 6 POLE
Attenuation Frequency (+/- delta f)-Max 12.5 kHz
Attenuation Frequency (+/- delta f)-Min 8.75 kHz
Attenuation@Freq-Max 65 dB
Attenuation@Freq-Min 45 dB
Band Width (+/- delta f) 3.75 kHz
Center or Cutoff Frequency (fo/fc) 21.4 MHz
Construction MONOLITHIC
Diameter 8.64 mm
Filter Type CRYSTAL FILTER
Height 11.68 mm
Input/Output Impedance 850 OHM//5
Insertion Loss-Max 3 dB
Mounting Type THROUGH HOLE MOUNT
Number of Functions 1
Operating Temperature-Max 70 °C
Operating Temperature-Min -20 °C

Alternate Parts for ACF21U8C

This table gives cross-reference parts and alternative options found for ACF21U8C. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ACF21U8C, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
MQF21.4-0750/06 Crystal Filter, 1 Function(s), 21.4MHz, 3.75kHz BW(delta f), Monolithic Vectron International ACF21U8C vs MQF21.4-0750/06

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