12.60237

Crystals Overview

The Geyer Electronic America, Inc. part number 12.60237 is a quartz crystal resonator designed for precision timing applications. It operates at a fundamental frequency of 38.4 MHz with a standard frequency tolerance of ±50ppm. The component features a load capacitance of 12pF and an equivalent series resistance (ESR) of 30 Ohms. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly processes. This specific model belongs to the KX-2 series, which is characterized by its super ultra-miniature footprint, making it appropriate for space-constrained electronic designs requiring stable clock generation.

Crystals Feature Summary

• Super ultra-miniature footprint design optimized for space-limited applications
• Quartz crystal construction ensuring high frequency stability
• Surface-mount compatible 4-SMD, No Lead package configuration

Crystals Applications

• Hearing aids
• Earbuds
• Wireless applications

Crystals Procurement Notes

Verify the exact physical dimensions and soldering profile requirements against the official datasheet before integration. Confirm that the 4-SMD, No Lead package matches your PCB land pattern specifications. Ensure the 38.4 MHz frequency aligns with your system clock requirements. Check for any specific handling instructions regarding the delicate nature of quartz components during assembly.

Crystals Selection Notes

Select this component when a precise 38.4 MHz reference is required in extremely small form factors. The 12pF load capacitance and 30 Ohm ESR must match your oscillator circuit design. Consider the ±50ppm tolerance if higher precision is needed, as other variants may exist. The KX-2 series is specifically engineered for miniaturized consumer electronics where board real estate is critical.

Crystals Part Context

This part belongs to the KX-2 series from Geyer Electronic America, Inc., a manufacturer specializing in quartz crystals, oscillators, and resonators. The KX-2 line is marketed for its super ultra-miniature size, targeting the growing demand for compact timing solutions in portable and wearable technology sectors. Geyer positions itself as a provider of accurate clock generation devices for various industries.

Crystals Replacement Considerations

Consult the official Geyer catalog for direct cross-references within the KX-2 series. Verify compatibility of frequency, load capacitance, and package dimensions when considering alternative suppliers. Ensure any substitute maintains the 4-SMD, No Lead form factor and 38.4 MHz specification.