QT325S-24.000MEEJ-T

$0.33

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

SKU:0a3b82cf5013 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：24 MHz
Frequency Stability：±10ppm
Frequency Tolerance：±10ppm
Load Capacitance：18pF
ESR (Equivalent Series Resistance)：50 Ohms
Operating Mode：Fundamental
Operating Temperature：-20°C ~ 70°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-24.000MEEJ-T

Overview

The QT325S-24.000MEEJ-T is a quartz crystal oscillator manufactured by QST, designed for surface-mount applications. It operates at a fundamental frequency of 24 MHz with a load capacitance of 18 pF and an equivalent series resistance (ESR) of 50 Ohms. The component features a 4-SMD, No Lead package with dimensions of 3.2x2.5x0.7 mm. Frequency stability is specified at ±10 ppm from -20°C to +70°C and ±10 ppm at 25°C.

Feature Summary

Seam seal construction for enhanced environmental protection
Fundamental operating mode for precise frequency generation
Compact SMD footprint suitable for space-constrained designs

Applications

Microcontroller clock sources
Communication module timing
Consumer electronics oscillators

Procurement Notes

Verify the manufacturer designation carefully, as the QT325S series is widely produced by multiple vendors including TXC Corporation. Ensure the specific suffix MEEJ-T matches the required stability and package specifications. Cross-reference the datasheet to confirm the 18pF load capacitance and 50 Ohm ESR values align with your circuit design requirements before procurement.

Selection Notes

Select this component when a 24 MHz fundamental frequency is required in a small 3.2x2.5 mm package. The ±10 ppm stability over the commercial temperature range (-20°C to +70°C) makes it suitable for general-purpose digital circuits. Consider the 18pF load capacitance requirement for proper oscillator circuit tuning.

Part Context

This part belongs to the QT325S series of seam-seal quartz crystals. Similar variants include the QT325S-24.000METC-T and QT325S-24.000MAHJ-T, which may differ in stability ratings or load capacitance. The series is characterized by its low profile and reliability for standard surface-mount assembly processes.

Replacement Considerations

Direct substitutes include other QT325S-24.000MEEJ-T units from different authorized distributors. Verify that any alternative source maintains the same 18pF load capacitance and ±10 ppm stability specification to ensure circuit compatibility.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.