FO7HSKBM4.0-T2

Oscillators Overview

The FO7HSKBM4.0-T2 is a standard surface-mount clock oscillator from the Fox Electronics FO7HS series, manufactured by Abracon. It operates at a nominal frequency of 4 MHz with a frequency stability of 50 ppm. The device utilizes HCMOS output format and requires a supply voltage of 1.8 V with a tolerance of ±5%. Designed for industrial applications, it functions within a temperature range of -40°C to +85°C. The component is housed in a compact 7 mm x 5 mm SMD package.

Oscillators Feature Summary

• Industrial-grade wide operating temperature range suitable for harsh environments
• HCMOS output interface compatible with standard digital logic circuits
• Low power consumption profile optimized for battery-operated systems

Oscillators Applications

• Industrial edge gateway hardware designs
• Microcontroller unit (MCU) clock sources
• FPGA timing references
• PHY clock solutions in networking equipment

Oscillators Procurement Notes

Verify availability status as distribution channels may indicate limited stock or discontinuation. Confirm that the specific ordering suffix matches the required voltage and frequency parameters. Ensure compatibility with existing PCB footprints before procurement. Check for RoHS compliance documentation if required by project specifications. Validate supplier authenticity through authorized distributor networks.

Oscillators Selection Notes

Select this component when replacing older F4 series oscillators without modifying the PCB layout. The 7x5 mm form factor allows for direct pin-to-pin replacement in legacy designs. Consider the 1.8V supply requirement for low-power applications. Verify that the 50 ppm stability meets the system's timing jitter requirements. Evaluate the HCMOS output swing against the receiving device's input thresholds.

Oscillators Part Context

This part belongs to the FO7HS family of surface-mount crystal oscillators. The series provides a modern alternative to previous Fox F4 series products. It maintains the same physical dimensions while offering updated electrical characteristics. The family supports multiple voltage options including 1.8V, 2.5V, and 3.3V variants.

Oscillators Replacement Considerations

The FO7HS series serves as a direct drop-in replacement for the Fox F4100, F4400, and F4500 series. No PCB redesign is necessary due to identical 7x5 mm packaging. Electrical parameters are generally superior or equivalent to the legacy parts.