FA-20H 16.0000MD12V-B

Crystals Overview

The FA-20H 16.0000MD12V-B is a surface-mount crystal oscillator manufactured by Epson Timing, designed for precise timing applications in compact electronic systems. Operating at a nominal frequency of 16 MHz, this component features a load capacitance of 16 pF and an equivalent series resistance (ESR) of 80 Ohms. It offers a frequency tolerance of ±30 ppm and initial stability of ±12 ppm. The device operates within a temperature range of -40°C to +85°C and utilizes a 4-SMD, no-lead package with dimensions of 2.5 mm x 2.0 mm x 0.55 mm.

Crystals Feature Summary

• Compact 2.5 mm x 2.0 mm SMD footprint suitable for space-constrained designs
• Wide operating temperature range from -40°C to +85°C for industrial reliability
• Low equivalent series resistance of 80 Ohms for efficient circuit integration

Crystals Applications

• Embedded communication modules requiring stable clock signals
• Industrial control systems operating in variable thermal environments
• Consumer electronics utilizing microcontroller-based architectures

Crystals Procurement Notes

Verify the specific suffix codes against official Epson documentation to ensure correct frequency tolerance and load capacitance specifications. Confirm RoHS compliance status through authorized distributors. Check lead times as production cycles may vary. Ensure compatibility with existing PCB footprints and soldering profiles before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 16 MHz reference signal with ±30 ppm tolerance is required. The 16 pF load capacitance must match the oscillator circuit design parameters. Consider the 80 Ohm ESR value for driver strength requirements. The wide temperature range supports deployment in harsh environmental conditions where standard commercial grade parts may fail.

Crystals Part Context

This part belongs to the FA-20H series of high-stability crystals from Epson Timing. The series is characterized by small form factors and robust performance across industrial temperature ranges. The FA-20H line targets applications demanding reliable timing sources in portable and embedded devices, offering a balance between size, cost, and electrical precision.

Crystals Replacement Considerations

Direct substitutes include other Epson FA-20H variants with matching 16 MHz frequency and 16 pF load capacitance. Cross-brand replacements require verification of pinout compatibility, ESR values, and frequency stability metrics. Ensure any alternative component meets the -40°C to +85°C operating temperature specification.