QT532S-25.000MEEQ-T

$0.59

Description：5.0X3.2 10PPM @25C 10PPM (-20 TO
Series：QT532S
Mfr：QST
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:f2b96fa9fbe6 Category: Crystals Brand: QST

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Product introduction

Product Detailed Parameters

Description：5.0X3.2 10PPM @25C 10PPM (-20 TO
Series：QT532S
Mfr：QST
Package：Tape & Reel (TR),Cut Tape (CT)
Type：MHz Crystal
Frequency：25 MHz
Frequency Stability：±10ppm
Frequency Tolerance：±10ppm
Load Capacitance：10pF
ESR (Equivalent Series Resistance)：40 Ohms
Operating Mode：Fundamental
Operating Temperature：-20°C ~ 70°C
Ratings：-
Mounting Type：Surface Mount
Package / Case：4-SMD, No Lead
Size / Dimension：0.197" L x 0.126" W (5.00mm x 3.20mm)
Height - Seated (Max)：0.041" (1.05mm)

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QT532S-25.000MEEQ-T

Overview

The QT532S-25.000MEEQ-T is a surface-mount MHz crystal manufactured by QST, designed for fundamental mode operation. It features a nominal frequency of 25 MHz with a frequency stability and tolerance of ±10 ppm. The component utilizes a load capacitance of 10 pF and exhibits an equivalent series resistance (ESR) of 40 Ohms. It is housed in a compact 4-SMD, No Lead package measuring 5.0 mm x 3.2 mm x 0.9 mm. The device supports an operating temperature range of -20°C to +70°C and complies with RoHS3 standards.

Feature Summary

Fundamental mode quartz resonator construction
Compact 4-SMD no-lead surface mount footprint
Industrial temperature range capability

Applications

General industrial control systems
Consumer electronics timing circuits
Standard communication interfaces

Procurement Notes

Verify the specific package dimensions against PCB layout requirements prior to ordering. Confirm that the 10 pF load capacitance aligns with the host circuit design specifications. Ensure the -20°C to +70°C operating range meets the environmental conditions of the target application. Cross-reference the datasheet for any recent updates regarding pin configuration or mounting recommendations.

Selection Notes

Select this component when a 25 MHz clock source with ±10 ppm stability is required for space-constrained designs. The 4-SMD form factor offers a smaller profile compared to larger leaded alternatives. Consider the 40 Ohm ESR value to ensure compatibility with the oscillator circuit's drive level constraints. Evaluate the temperature range suitability for environments exceeding standard commercial limits.

Part Context

This part belongs to the QT532S series of crystals from QST, characterized by small surface-mount packaging. It serves as a passive frequency-determining element within electronic circuits. The model designation indicates specific electrical parameters including frequency, tolerance, and load capacitance. It is distinct from other series like QT532G which may offer different stability or package options.