9B-3.6864MAHK-B

Crystals Overview

The 9B-3.6864MAHK-B is a through-hole crystal component manufactured by TXC Corporation, operating at a nominal frequency of 3.6864 MHz. It features a load capacitance of 20 pF and utilizes the HC-49/US package style. The device exhibits a frequency tolerance of ±30 ppm and an ESR of 150 Ohms. This product is currently classified as obsolete and is no longer in active manufacturing.

Crystals Feature Summary

• Through-hole mounting configuration for standard PCB assembly
• HC-49/US package form factor

Crystals Applications

• General purpose clock signal generation
• Microcontroller oscillator circuits
• Digital logic timing references

Crystals Procurement Notes

This component is officially marked as obsolete by the manufacturer. Availability is restricted to existing stock or secondary market channels. Verify end-of-life status with suppliers before design finalization. Tariff implications may apply depending on shipping destination. Confirm exact specifications against original datasheets due to potential legacy variations.

Crystals Selection Notes

Designers should evaluate alternative current-generation crystals from the same series or compatible packages. Ensure new selections match the required 3.6864 MHz frequency and 20 pF load capacitance. Verify that replacement components maintain similar ESR and tolerance levels to ensure circuit stability without redesigning the oscillator network.

Crystals Part Context

This part belongs to the 9B Series of MHz crystals produced by TXC Corporation. The series typically offers ultra-miniature options with high accuracy and low phase noise characteristics. However, this specific model represents a legacy through-hole variant rather than the modern miniature surface-mount offerings currently emphasized by the manufacturer.

Crystals Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.