ABRACON ABM3B 16MHz SMD Crystal, 5mm x 3.2mm, 18pF

The ABRACON ABM3B-16.000MHZ-B2-T is a high-precision, surface-mount crystal oscillator engineered for demanding electronic applications. Encased in a compact 5mm x 3.2mm x 1.1mm SMD package with a ceramic and metal lid, this component guarantees exceptional reliability and stable performance in high-density circuit designs.

Featuring a fundamental frequency of 16MHz with a tight tolerance of ±20ppm and stability of ±50ppm, it delivers the accurate timing crucial for modern digital systems. Its specified load capacitance of 18pF ensures compatibility with a wide range of microcontroller and IC clock inputs. The robust construction is suitable for reflow soldering profiles and seam sealing, making it ideal for automated assembly processes.

This crystal is designed for fundamental operation mode and boasts excellent electrical characteristics, including a maximum equivalent series resistance (ESR) of 50Ω and a low maximum shunt capacitance of 7pF. With a maximum drive level of 100µW and a high minimum insulation resistance of 500MΩ at 100VDC, it ensures efficient and reliable operation while maintaining signal integrity.

Its broad operating temperature range from -20°C to 70°C allows for deployment in various environments, from portable consumer devices to industrial equipment. The four-pin SMD configuration provides a secure mechanical and electrical connection on the PCB.

Key Applications

• Communications Networking: Provides stable clock sources for routers, switches, and network interface cards.
• Portable & Wireless Devices: Ideal for smartphones, pagers, wearables, and IoT modules where size and power efficiency are critical.
• Test & Measurement Equipment: Ensures timing accuracy in oscilloscopes, signal generators, and analysers.
• Computing Hardware: Suitable for clock timing in PCMCIA cards, embedded systems, and high‑d