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TFX-04C

kHz Crystal Units

TFX-04C

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Size / Dimension 1.60mm x 1.00mm
Height - Seated (Max)  0.50 mm
Applications We Support
Item Specifications
Nominal frequency (kHz) 32.768
Frequency tolerance (ppm)
(@ 25 ℃)
 ±10, ±20, ±30, ±50, other 
Storage temperature (℃) −55 〜 +125, other
(Not applicable to packaging materials)
Operating temperature (℃) −20 〜 +70, −40 〜 +85, −40 〜 +105, other
 Turnover temperature (℃) 25 ± 5
Temperature coefficient (K-2) −(0.03 ± 0.01) × 10-6
Equivalent series resistance (kΩ) 60 Max. other
Motional capacitance (fF) /
Shunt capacitance (pF)
7.5 Typ. / 1.5 Typ.
Drive level (µW) 0.5 Max.
Load capacitance (pF) 5.0, 7.0, 9.0, 12.5
(Other values available)
Tape and reel (pcs/reel)
(Reel diameter: Φ180 mm)
5000 Max.

Key Features

  • Frequency tolerance of ±10 ppm (@25℃) available

  • Wide operating temperature range of -40 ~ +105℃ available

  • Excellent shock-resistance

  • Robust ceramic package with metal lid sealed by electron beam

  • Specifications in conformity with AEC-Q200 available on request

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