1532H4-25000J18DTSTK

Overview

The 1532H4-25000J18DTSTK is a quartz crystal oscillator manufactured by Suzhou Hangjing Elec & Tech Co., Ltd. It operates at a frequency of 25 MHz and utilizes HCMOS output logic. The component is designed for surface-mount installation in an SMD package. It supports an operating temperature range from -40°C to +85°C. The maximum supply current is specified as 7 mA. This device functions as a precision clock source for digital circuits requiring stable frequency generation.

Feature Summary

• Generates a precise 25 MHz clock signal using HCMOS output levels
• Designed for surface-mount integration into compact electronic assemblies
• Operates reliably within industrial temperature ranges from -40°C to +85°C

Applications

• Digital circuit timing and synchronization
• Communication equipment clock sources
• Industrial control system oscillators

Procurement Notes

Verify the exact package dimensions and pinout configuration against the official datasheet before PCB layout finalization. Confirm that the HCMOS output voltage levels are compatible with the target logic family. Ensure the selected variant matches the required operating temperature range for the specific application environment. Request manufacturer certification for RoHS compliance if mandated by project specifications.

Selection Notes

Select this model when a fixed 25 MHz frequency is required for synchronous digital systems. The HCMOS interface suits standard logic families without additional buffering. Consider the 7 mA supply current for power budget calculations. The wide temperature range makes it suitable for demanding environments where commercial grade components may fail. Verify availability of the specific suffix J18DTSTK for lead time planning.

Part Context

This component belongs to the series of quartz crystal oscillators produced by Suzhou Hangjing Elec & Tech Co., Ltd. The company specializes in frequency control components including crystals, filters, and TCXOs. The 1532H4 series represents their surface-mount oscillator offerings designed for high reliability and consistent performance in various electronic applications.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires matching frequency, output type, package, and electrical characteristics with equivalent products from other manufacturers.