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100pcs/lot Crystal Oscillator 3.579545MHz 3.579545 MHz 3.579545M Hz 3.579545M Mini Passive Resonator Quartz HC-49S

USD 1.93USD 2.57

100pcs/lot Crystal Oscillator 3.579545MHz 3.579545 MHz 3.579545M Hz 3.579545M Mini Passive Resonator Quartz HC-49S

Description

Crystal Oscillator 3.579545MHz 3.579545 MHz3.579545M Hz 3.579545M Mini Passive Resonator Quartz HC-49SParameter:

  • Hold Type: HC-49US

  • Normal Freq:3.2~90MHz

  • Freq. Tolerance: ±20PPM(-20~70 Celsius)

  • Freq. Tolerance: ±20PPM(-20~70 Celsius)

  • Operating Temp: -20~70 Celsius

  • Oscillate Mode: FUNDMENTAL

  • Shunt Capacitance: 7pf Max

  • Drive Level: 50UW

  • Load Capacitance: 12PF

  • Aging in a year: 3PPM

  • Rr: 120ohm Max

  • Ins. Resistance: 500ohm Min/DC 100V

Mechanical and environmental performance:
1) Free fall (impact)
It fell freely from a height of 75cm to a hardwood board of 30mm thickness and dropped three times, that is  threquiring the technical specifications.
2) Sealing: Immerse the resonator in alcohol and pressurize it at 5Kg/cm2 for 5 minutes. Remove the insulation resistance >500 ohm (DC100V) from the test pin to the pedestal.
3) Solderability: From the end of the pin to the bottom of 2~2.5mm, place it in a solder bath of 235 degrees Celsius ± 5 degrees Celsius for 2 ± 0.5 seconds, and the tin solder surface is > 90%. Meet the technical specifications.
4) Vibration resistance: The vibration frequency is 10~55Hz and the amplitude is 1.5mm. After each vibration in the X, Y, and Z directions for 2 hours, the test is performed. It meets the technical specifications and there is no mechanical damage.
Specification

Model Number : Crystal Oscillator

Operating Temperature : -20~70 Celsius

Nominal Frequency : 3.2~90MHz

Dimensions : Crystal Oscillator 3.579545MHz

Origin : Mainland China

Brand Name : EC Buying

is_customized : Yes

Supply Voltage : 3.579545MHz

Package Type : Throught Hole

Frequency Tolerance : +-20PPM

Load Capacitance : 12PF

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