8Q37470001

Crystals Overview

The TXC Corporation 8Q37470001 is a high-accuracy quartz crystal resonator operating at a nominal frequency of 37.4 MHz. It features a ±10 ppm frequency tolerance and stability, with an equivalent series resistance (ESR) of 80 Ohms maximum. The component utilizes a load capacitance of 8 pF and operates in the fundamental mode. It is housed in a compact 4-SMD, no-lead package measuring 1.6 mm x 1.2 mm with a maximum height of 0.40 mm. The device supports a temperature range of -30°C to +85°C and is supplied in reel packaging.

Crystals Feature Summary

• Utilizes AuSn sealed ceramic SIMD packaging for enhanced durability and environmental resistance.
• Features ultra-compact dimensions suitable for space-constrained surface-mount designs.
• Provides high-frequency accuracy with low error rates for precise timing applications.

Crystals Applications

• Bluetooth (BT) modules
• Bluetooth Low Energy (BLE) devices
• Wireless LAN (W-LAN) systems
• Near Field Communication (NFC) interfaces

Crystals Procurement Notes

Verify RoHS compliance status and specific lead times directly with authorized distributors, as availability may vary by region. Confirm that the received components match the 8Q37470001 part number and packaging specifications. Ensure storage conditions adhere to moisture sensitivity level requirements to maintain component integrity prior to assembly.

Crystals Selection Notes

Select this component when a 37.4 MHz reference signal is required with ±10 ppm stability. The 8 pF load capacitance must align with the host oscillator circuit design. Consider the 1.6mm x 1.2mm footprint for PCB layout constraints. Verify thermal performance requirements against the -30°C to +85°C operational range before integration.

Crystals Part Context

This part belongs to the TXC 8Q series, which specializes in high-accuracy MHz crystals. The series is characterized by small form factors and robust construction methods. It serves as a frequency control solution for modern electronic devices requiring reliable timing signals in compact packages.

Crystals Replacement Considerations

Potential substitutes include 8Q-37.400MAAV-T and 8Q-37.400MEEC-T from TXC Corporation. Cross-reference electrical parameters such as ESR, load capacitance, and frequency tolerance to ensure functional compatibility during replacement scenarios.