A3-

Overview

The A3- series comprises ultra-miniature, thin MHz crystals with low series resistance. These components utilize a reliable glass-sealed ceramic package designed for automotive applications. The nominal frequency range spans from 8 to 40 MHz. Frequency stability is specified at ±15ppm and ±30ppm. The physical dimensions are 3.2 x 2.5mm. TXC offers these crystals featuring high accuracy, extremely low aging, and high Q/low phase noise characteristics suitable for precision timing requirements.

Feature Summary

• Utilizes a reliable glass-sealed ceramic package construction
• Features ultra-miniature form factor with thin profile design
• Provides low series resistance for efficient circuit integration
• Delivers high Q and low phase noise performance

Applications

• Automotive electronic systems
• System-in-Package (SiP) modules
• Precision timing circuits requiring high stability

Procurement Notes

Verify the specific suffix code against the official datasheet to confirm exact electrical parameters and packaging options. Ensure the selected variant matches the required frequency and stability specifications for the target application environment. Cross-reference the manufacturer's latest documentation to validate compliance with automotive standards and reliability requirements before finalizing procurement orders.

Selection Notes

Select this component when space constraints require a 3.2 x 2.5mm footprint. Consider the A3- series for applications demanding high frequency stability within the 8 to 40 MHz range. Evaluate the ±15ppm or ±30ppm stability options based on system tolerance requirements. Prioritize this series for automotive environments due to its robust glass-sealed ceramic construction and low aging characteristics.

Part Context

The A3- series belongs to TXC Corporation's portfolio of ultra-miniature MHz crystals. It is positioned alongside other miniature crystal families such as AR, AV, AA, and AX. This series specifically targets automotive and compact electronic designs requiring reliable timing solutions in a small surface-mount package format with enhanced durability.

Replacement Considerations

Direct substitutes include other TXC automotive-grade crystals in similar packages such as the AV series. Verify dimensional compatibility and electrical parameter alignment before replacing. Consult the manufacturer's cross-reference guide for equivalent parts meeting identical frequency and stability criteria.