QT325S-114.285MDIJ-T

$0.33

Description：3.2X2.5 SEAM SEAL MHZ QUARTZ XTA
Series：QT325S
Mfr：QST
Package：Tape & Reel (TR)

SKU:e0c3716a0626 Category: Crystals Brand: QST

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Product introduction

Product Detailed Parameters

Description：3.2X2.5 SEAM SEAL MHZ QUARTZ XTA
Series：QT325S
Mfr：QST
Package：Tape & Reel (TR)
Type：MHz Crystal
Frequency：114.285 MHz
Frequency Stability：±20ppm
Frequency Tolerance：±20ppm
Load Capacitance：18pF
ESR (Equivalent Series Resistance)：60 Ohms
Operating Mode：3rd Overtone
Operating Temperature：-40°C ~ 85°C
Ratings：-
Mounting Type：Surface Mount
Package / Case：4-SMD, No Lead
Size / Dimension：0.126" L x 0.098" W (3.20mm x 2.50mm)
Height - Seated (Max)：0.031" (0.80mm)

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QT325S-114.285MDIJ-T

Overview

The QT325S-114.285MDIJ-T is a surface-mount crystal oscillator manufactured by QST. It operates at a fundamental frequency of 114.285 MHz and utilizes an SMD package with dimensions of 3.2 x 2.5 x 0.7 mm. The component features a load capacitance of 18 pF and offers a frequency tolerance of ±20 ppm. It is designed for stable operation within a temperature range of -40°C to +85°C, ensuring reliable performance in embedded communication applications.

Feature Summary

Surface-mount design for automated assembly integration
Stable frequency generation for embedded systems
Wide operating temperature range capability

Applications

Embedded communication modules
Digital signal processing circuits
Microcontroller clock sources

Procurement Notes

Verify the specific suffix MDIJ-T against official QST documentation to confirm the exact frequency tolerance and temperature range specifications. Ensure compatibility with the target PCB footprint and reflow soldering profiles. Cross-reference the load capacitance requirements with the host circuit design to maintain signal integrity and frequency accuracy during procurement.

Selection Notes

Select this component when a high-frequency surface-mount crystal is required for compact designs. Consider the ±20 ppm tolerance and -40°C to +85°C range against system environmental constraints. Evaluate the 18 pF load capacitance requirement against the oscillator circuit's input capacitance to ensure proper oscillation startup and stability without additional external components.

Part Context

This part belongs to the QT325S series of surface-mount crystals from QST. The series provides various frequency options and tolerance grades tailored for modern electronic devices. The QT325S form factor supports high-volume manufacturing processes while maintaining consistent electrical characteristics across production batches.