QT216G-40.000MEEC-T

$0.31

Description：2.0X1.6 GLASS SEAL MHZ QUARTZ XT
Series：QT216G
Mfr：QST
Package：Tape & Reel (TR)

SKU:0efd9632c059 Category: Crystals Brand: QST

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Product introduction

Product Detailed Parameters

Description：2.0X1.6 GLASS SEAL MHZ QUARTZ XT
Series：QT216G
Mfr：QST
Package：Tape & Reel (TR)
Type：MHz Crystal
Frequency：40 MHz
Frequency Stability：±10ppm
Frequency Tolerance：±10ppm
Load Capacitance：9pF
ESR (Equivalent Series Resistance)：80 Ohms
Operating Mode：Fundamental
Operating Temperature：-20°C ~ 70°C
Ratings：-
Mounting Type：Surface Mount
Package / Case：4-SMD, No Lead
Size / Dimension：0.081" L x 0.065" W (2.05mm x 1.65mm)
Height - Seated (Max)：0.024" (0.60mm)

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QT216G-40.000MEEC-T

Overview

The QT216G-40.000MEEC-T is a quartz crystal resonator manufactured by QST Products, LLC. It operates at a nominal frequency of 40 MHz with a load capacitance of 9 pF. The component provides a frequency stability of ±10 ppm and a tolerance of ±10 ppm. It is designed for surface-mount technology (SMD) applications, featuring a compact body dimension of 2x1.6x0.6 mm. The device functions within an operating temperature range of -20°C to +70°C.

Feature Summary

Surface-mount quartz crystal resonator
High frequency stability of ±10 ppm
Compact SMD package design

Applications

General electronic circuits requiring precise timing
Microcontroller clock sources
Communication modules

Procurement Notes

Verify the specific manufacturer part number against official QST documentation to ensure accuracy. Confirm that the required load capacitance matches the circuit design specifications. Check the operating temperature range requirements against the component's rated limits. Ensure the surface-mount footprint dimensions are compatible with the PCB layout. Review the datasheet for any specific handling or soldering recommendations.

Selection Notes

Select this component when a 40 MHz reference signal is required in space-constrained designs. The 9 pF load capacitance must align with the oscillator circuit configuration. Consider the ±10 ppm stability requirement for the application's precision needs. Verify compatibility with the target operating temperature environment. Evaluate the SMD package size against available board real estate.

Part Context

This part belongs to the QT216G series of quartz crystals from QST. The series offers various frequencies and package options. The QT216G designation indicates a specific form factor and performance class. Other variants in the series may differ in frequency, capacitance, or temperature range.

Replacement Considerations

Direct substitutes include other 40 MHz SMD crystals with identical 9 pF load capacitance and ±10 ppm stability. Compatible packages include 2x1.6x0.6 mm footprints. Verify electrical parameters and thermal characteristics before substitution.