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Manufacturer Part #


ATS Series 4 MHz ±30 ppm 20 pF -20 to +70 °C Surface Mount Quartz Crystal

Product Specification Section
Technical Attributes
Attributes Table
Load Capacitance: 20pF
Operating Frequency: 4MHz
Frequency Tolerance: ±30ppm
Operating Temp Range: -20°C to +70°C
ESR (Equivalent Series Resistance): 120Ω
Insulation Resistance: 500MΩ
Drive Level: 100µW
Aging (First Year): ±3ppm
Storage Temperature Range: -40°C to +125°C
Moisture Sensitivity Level: 1
Dimension: L  11.1mm x W  4.83mm
No of Pins: 2
Mounting Method: Surface Mount
Features & Applications

The ATS Series are TH Standard HC-49/SHORT Quartz Crystal which offers excellent long-term stability and reliability in a proven resistance-weld metal package. The excellent shock performance makes it suitable for today’s microprocessor, communication, consumer electronic and networking applications.

Key Features:

  • Standard HC-49/US (thru hole) and HC-49/US-SM (surface mount) Packages
  • Stable Frequency Over Temperature and Drive Level
  • Fundamental and 3rd Overtone Crystals
  • Frequency Range 3.2 – 64 MHz
  • Frequency Tolerance, ±30 ppm Standard
  • Frequency Stability, ±50 ppm Standard
  • Operating Temperature, –20°C to +70°C Standard, -40°C to +85°C Available
  • Tape & Reel Packaging Available
  • RoHS/Green Compliant
Pricing Section
Web Price:
$0.525 USD Each
Cost Per Unit
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Tariff charges may apply if shipping to the United States. An estimate of tariff charges will be calculated at checkout.

$7.00 reeling fee is amortized over the number of components for each reel.
Mini-Reels are a custom product and are non-cancelable and non-returnable.