myMectronic
myMectronic

A Premier B2B Part Search

MULTICOMP PRO HC49U3276820306012ATF Crystal Oscillator

This component is used in clock and timing applications, providing precise timing functions for electronic circuits. It features a stable frequency range from 1.8 to 32 MHz, high Q factor for stable oscillation, and is suitable for microcontroller and industrial use. Its well-established design ensures reliable performance with low ESR and costs. Available in well-proven HC-49/U metal case, it supports wide temperature ranges and low power drive levels, making it ideal for embedded and automation projects requiring accurate clock signals.

Authorized Distributors
Source:Newark
Part No:HC49U-3.2768-20-30-60-12-ATF
Stock:242
Inv Date:06-07-2026
Price: Unit price: $0.05
Buy/RFQ:

MULTICOMP PRO HC49U3276820306012ATF Crystal Oscillator Specifications:

  • Nominal Frequency Range: 1.8 to 32 MHz
  • Vibration Mode: Fundamental (AT), 3rd Overtone (AT), 5th Overtone (AT)
  • Frequency Tolerance at 25°C: +20 or +30ppm
  • Temperature Stability: +30 or +50ppm
  • Operating Temperature Range: -10°C to +60°C (optional -20°C to +70°C)
  • Storage Temperature Range: -20°C to +70°C (optional -30°C to +80°C)
  • Load Capacitance: 8 pF to 32 pF or series
  • Equivalent Series Resistance: varies according to frequency and mode (refer ESR table)
  • Shunt Capacitance: 5pF maximum (<18 MHz) or 7pF maximum (>18 MHz)
  • Drive Level: 200 μW maximum (<5 MHz), 100 μW maximum (>5 MHz)
  • Insulation Resistance: minimum 500 MO at 100V DC
  • Aging: ±5ppm per year
  • Case: HC-49/U metal case

Buy the Multicomp Series HC-49/U Precision Crystal Oscillator: HC49U3276820306012ATF

Enhance your electronic projects with our high-quality crystal oscillators designed for precise timing, low power consumption, and wide temperature stability. Ideal for microcontrollers, industrial automation, and communication systems. Available in durable HC-49/U metal cases, these oscillators provide stable frequencies from 1.8 to 32 MHz. Taped and ready for automated assembly, they ensure your circuit's timing accuracy and reliability. Purchase online now for fast delivery and improve your device’s performance today.

Order your Multicomp Series HC-49/U crystal oscillator today and ensure precise timing for your clock and microcontroller projects with reliable performance.

Frequently Asked Questions

Where can I buy MULTICOMP PRO HC49U3276820306012ATF?

You can click on the BUY or RFQ button to purchase HC49U3276820306012ATF from an authorized MULTICOMP PRO distributor.

How do I troubleshoot issues or seek technical support for part HC49U3276820306012ATF?

You can download the HC49U3276820306012ATF datasheet or visit the MULTICOMP PRO website for support.

Who is the manufacturer of HC49U3276820306012ATF?

MULTICOMP PRO

MULTICOMP PRO Part List

Browse and search other MULTICOMP PRO parts, locate datasheets and stock

Sponsored by