GB2000039

Crystals Overview

The GB2000039 is a 20.0000 MHz crystal oscillator manufactured by Diodes Incorporated, housed in a metal can DIP49S package. It features a load capacitance of 20pF and an equivalent series resistance (ESR) of 30 Ohms. The component offers frequency tolerance options including ±10ppm, ±20ppm, and ±30ppm variants within the GB2 series. It operates within a temperature range of -40°C to +85°C and supports tape and reel packaging with quantities of 1000 units per reel.

Crystals Feature Summary

• Metal can construction for enhanced shielding and stability
• DIP49S package format suitable for through-hole mounting
• Tape and reel availability for automated assembly processes

Crystals Applications

• General purpose clock signal generation
• Microcontroller system timing references
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific frequency tolerance variant required, as the GB2 series includes models with ±10ppm, ±20ppm, and ±30ppm specifications. Confirm the exact part number suffix matches the desired tolerance level. Ensure the DIP49S package type aligns with the target PCB footprint. Check current distribution status as availability may vary by region.

Crystals Selection Notes

Select this component when a robust metal-can crystal is needed for stable oscillation in through-hole designs. Compare ESR values against the oscillator circuit requirements to ensure proper startup. Evaluate temperature stability needs against the standard operating range. Consider the mechanical strength of the metal case compared to ceramic alternatives for harsh environments.

Crystals Part Context

This part belongs to the GB2 series of crystals from Diodes Incorporated, which provides various frequency tolerance options. The series utilizes a standardized metal can DIP49S housing. Other variants in this family share similar physical dimensions but differ in frequency accuracy specifications such as ±10ppm or ±20ppm.

Crystals Replacement Considerations

• GB2000033
• GB2500008

Crystals FAQ

What is the equivalent series resistance (ESR) of the GB2000039?

The ESR is specified as 30 Ohms.

Does the GB2000039 support surface mount technology?

No, it uses a DIP49S package designed for through-hole mounting.