12.85586

Crystals Overview

The 12.85586 is a quartz crystal manufactured by Geyer Electronic America, Inc., designed for surface-mount applications. It operates at a nominal frequency of 48 MHz with a load capacitance of 7 pF and an equivalent series resistance (ESR) of 60 Ohms. The component utilizes a 4-SMD, No Lead package configuration, ensuring compatibility with automated assembly processes. This frequency control device provides precise timing signals essential for digital circuits requiring stable clock references.

Crystals Feature Summary

• Surface-mount design compatible with automated pick-and-place equipment
• Quartz-based construction for high frequency stability
• No-lead package format suitable for compact PCB layouts

Crystals Applications

• Digital signal processing systems
• Microcontroller clock sources
• Communication interface circuits

Crystals Procurement Notes

Verify the specific load capacitance and ESR requirements against your circuit design before ordering. Confirm that the 4-SMD no-lead package dimensions align with your board space constraints. Ensure the 48 MHz frequency matches your system's timing specifications. Check for any export restrictions or documentation requirements associated with this component.

Crystals Selection Notes

Select this component when a 48 MHz reference is required in a small form factor. The 7 pF load capacitance must match the oscillator circuit's input capacitance. Consider the 60 Ohm ESR to ensure proper oscillation startup. Evaluate thermal performance if operating near extreme temperature limits.

Crystals Part Context

Geyer Electronic America, Inc. specializes in quartz crystals and oscillators for various electronic markets. The 12.85586 belongs to their standard SMD crystal lineup, offering reliable frequency control for consumer and industrial electronics. These components are widely used in applications demanding precise timing without the complexity of active oscillators.

Crystals Replacement Considerations

Direct substitutes must match the 48 MHz frequency, 7 pF load capacitance, 60 Ohm ESR, and 4-SMD no-lead package. Verify pinout compatibility and mounting footprint dimensions. Cross-reference manufacturer datasheets to confirm electrical parameter equivalence.