QT325S-12.000MEEQ-T

$0.33

Description：3.2X2.5 10PPM @25C 10PPM (-20 TO
Series：QT325S
Mfr：QST
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:d5a2433235e7 Category: Crystals Brand: QST

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：3.2X2.5 10PPM @25C 10PPM (-20 TO
Series：QT325S
Mfr：QST
Package：Tape & Reel (TR),Cut Tape (CT)
Type：MHz Crystal
Frequency：12 MHz
Frequency Stability：±10ppm
Frequency Tolerance：±10ppm
Load Capacitance：10pF
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：0.126" L x 0.098" W (3.20mm x 2.50mm)
Height - Seated (Max)：0.031" (0.80mm)

Download product information

QT325S-12.000MEEQ-T

Overview

The QT325S-12.000MEEQ-T is a quartz crystal resonator manufactured by QST, operating at a nominal frequency of 12 MHz. It features a 4-SMD, no lead package with dimensions of 3.2x2.5 mm. The component utilizes a seam seal construction and has a load capacitance of 10 pF. Frequency tolerance and stability are specified at ±10 ppm at 25°C and ±10 ppm over the temperature range of -20°C to 70°C.

Feature Summary

Seam seal construction for environmental protection
Compact 3.2x2.5 mm surface mount footprint
High frequency stability across defined temperature ranges

Applications

Clock signal generation in microcontroller circuits
Frequency reference for communication modules
Timing sources for consumer electronics

Procurement Notes

Verify the manufacturer designation carefully, as this specific part number is associated with QST in distributor listings but shares the series name with TXC Corporation products. Confirm the exact package type and sealing method against the official datasheet before integration. Ensure the load capacitance matches the target oscillator circuit requirements to maintain frequency accuracy.

Selection Notes

Select this component when a 12 MHz frequency is required in a small form factor SMD package. The ±10 ppm stability is suitable for applications requiring precise timing without the cost of higher-grade oscillators. Consider the operating temperature range of -20°C to 70°C to ensure performance within the intended environment.

Part Context

This component belongs to the QT325S series of quartz crystals. The series is characterized by its small size and seam seal technology, which provides robustness against moisture and contaminants. These crystals are designed for high-volume surface mount assembly processes in modern electronic devices.

Replacement Considerations

The QT325S-12.000MEIE-T is a related variant within the same series, offering similar frequency and package dimensions but potentially different stability or temperature specifications. Verify electrical parameters before substitution.

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.