ECS-.327-6-39-TR

Crystals Overview

The ECS-.327-6-39-TR is a miniature surface-mount tuning fork crystal manufactured by ECS Inc. It operates at a fundamental frequency of 32.768 kHz with a load capacitance of 6 pF and an equivalent series resistance of 70 kOhms. The component features a frequency tolerance of ±20 ppm and belongs to the ECX-39 series. It is packaged in a 2-SMD, No Lead configuration. The product status is listed as obsolete.

Crystals Feature Summary

• Compact SMD tuning fork design for space-constrained applications
• High accuracy timekeeping capability
• RoHS compliant construction

Crystals Applications

• Embedded systems requiring precise timekeeping
• IoT devices needing low-power clock sources
• Real-time clock circuits

Crystals Procurement Notes

This component is officially classified as obsolete and is no longer manufactured by ECS Inc. Procurement should focus on verifying availability through authorized distributors or secondary market channels. Users must confirm the authenticity of stock and check for potential supply chain disruptions due to end-of-life status before initiating orders.

Crystals Selection Notes

Designers should consider that this part is not recommended for new designs due to its obsolete status. Alternative components within the same family or from other manufacturers offering similar electrical specifications and package dimensions should be evaluated to ensure long-term supply stability and compatibility with existing PCB layouts.

Crystals Part Context

The ECS-.327-6-39-TR belongs to the ECX-39 series of crystals. This series is characterized by miniature tuning fork crystals designed for high accuracy. The specific model provides a standard 32.768 kHz output essential for real-time counting applications in digital electronics.

Crystals Replacement Considerations

ECS-.327-6-34B-TR is identified as a similar substitute part number available from ECS Inc.