QT216S-38.400MEIQ-T

$0.51

Description：2.0X1.6 SEAM SEAL MHZ QUARTZ XTA
Series：QT216S
Mfr：QST
Package：Tape & Reel (TR)

SKU:586f2a408c87 Category: Crystals Brand: QST

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Product introduction

Product Detailed Parameters

Description：2.0X1.6 SEAM SEAL MHZ QUARTZ XTA
Series：QT216S
Mfr：QST
Package：Tape & Reel (TR)
Type：MHz Crystal
Frequency：38.4 MHz
Frequency Stability：±20ppm
Frequency Tolerance：±10ppm
Load Capacitance：10pF
ESR (Equivalent Series Resistance)：50 Ohms
Operating Mode：Fundamental
Operating Temperature：-40°C ~ 85°C
Ratings：-
Mounting Type：Surface Mount
Package / Case：4-SMD, No Lead
Size / Dimension：0.079" L x 0.063" W (2.00mm x 1.60mm)
Height - Seated (Max)：0.020" (0.50mm)

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QT216S-38.400MEIQ-T

Overview

The QT216S-38.400MEIQ-T is a surface-mount crystal oscillator manufactured by QST, designed for precise frequency generation in electronic circuits. It operates at a nominal frequency of 38.400 MHz and utilizes a 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm. The component exhibits a frequency stability of ±10ppm at 25°C and ±20ppm over the temperature range of -40°C to +85°C. This compact form factor supports reliable integration into space-constrained designs requiring stable clock signals.

Feature Summary

Compact 4-SMD no-lead surface mount package
High frequency stability across operating temperatures
Optimized for precise timing applications

Applications

Clock signal generation for microcontrollers
Timing reference for communication interfaces
Frequency control in consumer electronics

Procurement Notes

Verify the exact frequency tolerance and temperature range specifications against the official QST datasheet before procurement. Ensure compatibility with the target circuit's load capacitance requirements. Confirm RoHS compliance status if required by project regulations. Cross-reference part numbers carefully to avoid ordering errors due to similar suffixes.

Selection Notes

Select this component when a small footprint and high stability are critical for the design. Consider the ±10ppm initial accuracy and ±20ppm total stability over temperature for precision timing needs. Evaluate the 4-SMD package suitability for automated assembly processes. Compare against alternative frequencies if system requirements allow flexibility.

Part Context

This part belongs to QST's QT216S series of surface-mount crystals, characterized by their miniature 2.0x1.6mm package size. The series offers various frequency options tailored for different timing applications. The MEIQ-T suffix indicates specific stability and packaging characteristics within this product line.

Replacement Considerations

Direct substitutes may include other 38.4MHz crystals from QST or compatible manufacturers with identical 2.0x1.6mm SMD packages and matching electrical specifications. Verify pinout and mounting compatibility before substitution.