器件名称: C-002RX
功能描述: SMALL CYLINDER LOW/MEDIUM-FREQUENCY CRYSTAL UNIT
文件大小: 133.19KB 共2页
简 介:Crystal unit SMALL CYLINDER LOW/MEDIUM-FREQUENCY CRYSTAL UNIT
C-4-TYPE
Photolithography finished allows uniform and stable performance. Small and light weight. (1.5 x 6mm) Excellent shock resistance and environmental capability. Most suitable for pagers and card products like PCMCIA.
Actual size
Specifications (characteristics)
Item Symbol f TSTG TOPR GL DL TSOL f/f θT a CL Specifications 32.000 kHz to 120.000 kHz 192 kHz -20C to +70C -10C to +60C 1.0W max. 0.1W typ. Under 280C with in 5 sec. ±50ppm,±100ppm 25C ±5C -0.04ppm/ C2 max. 6pF to ∞ 32 kHz ≤ f < 40 kHz: 40 kHz ≤ f < 60 kHz: 60 kHz ≤ f < 70 kHz: 70 kHz ≤ f ≤ 100 kHz: 100 kHz < f ≤ 120 kHz: 192 kHz: 55 k max. 30 k max. 25 k max. 22 k max. 15 k max. 10 k max. Please specify Do not heat the package at more than 150C Ta=25C, DL=0.1W Remarks Please refer to frequency list below
Nominal frequency Temperature range
Storage temperature Operating temperature
Maximum drive level
Recommended drive level (characteristics)
Soldering condition Frequency tolerance (standard) Peak temperature (frequency)
Temperature coefficient (frequency)
Load capacitance
Series resistance
R1
Motional capacitance Shunt capacitance Insulation resistance Aging Shock resistance
C1 C0 IR fa S.R.
3.0fF max. 1.5pF max. 500 M min. ±5ppm/year max. ±5ppm max. Ta=25C±3C, first year
Three drops on a hard board from 75 cm or excitation test with 3000G x 0.3ms x 1/2 sine wave x 3 directions
Frequency example
Type Frequency 26.6667 kHz 32.5600 kH……
