18QHTF21-13.512-OE

$28.04

Description：13.512 MHz XO 1.8V 2.0X1.6 MM OE
Series：18QHTF21
Mfr：Mercury Electronics Ind. Co. Ltd
Package：Strip

SKU:1f8e6e9adb90 Category: Oscillators Brand: Mercury Electronics Ind. Co. Ltd

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Product introduction

Product Detailed Parameters

Description：13.512 MHz XO 1.8V 2.0X1.6 MM OE
Series：18QHTF21
Mfr：Mercury Electronics Ind. Co. Ltd
Package：Strip
Base Resonator：Crystal
Type：XO (Standard)
Frequency：13.512 MHz
Function：Enable/Disable
Output：LVCMOS
Voltage - Supply：1.8V
Frequency Stability：±50ppm
Absolute Pull Range (APR)：-
Operating Temperature：-40°C ~ 85°C
Spread Spectrum Bandwidth：-
Current - Supply (Max)：22mA
Ratings：-
Mounting Type：Surface Mount
Package / Case：4-SMD, No Lead
Size / Dimension：0.079" L x 0.063" W (2.00mm x 1.60mm)
Height - Seated (Max)：0.031" (0.80mm)
Supplier Device Package：-

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18QHTF21-13.512-OE

Overview

The 18QHTF21-13.512-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 13.512 MHz and utilizes LVCMOS output logic levels. The device requires a supply voltage of 1.8V and includes an enable/disable control function for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm. This component is designed for applications requiring precise timing signals in space-constrained electronic systems.

Feature Summary

LVCMOS output interface for digital logic compatibility
Integrated enable/disable pin for power control
Compact surface-mount package design

Applications

Portable consumer electronics
Communication modules
Embedded system clock sources

Procurement Notes

Verify the specific suffix OE against the manufacturer's datasheet to confirm the enable/disable functionality and packaging type. Ensure the operating temperature range meets the application requirements. Cross-reference the part number with official distributor catalogs to confirm availability and authenticity from authorized sources.

Selection Notes

Select this oscillator when a low-voltage 1.8V supply is required alongside a standard LVCMOS output. The enable/disable feature makes it suitable for battery-powered devices needing power optimization. Consider the small 2.0x1.6 mm footprint for dense PCB layouts where space is limited compared to larger packages.

Part Context

Mercury Electronic Ind. Co., Ltd. is a Taiwan-based manufacturer specializing in frequency control products, including quartz crystals and oscillators. The company has a history dating back to 1973, focusing on precision timing components. This model belongs to their XO series, designed for general-purpose timing applications in modern electronic circuits.

Replacement Considerations

The 18QHTF21-13.512-PD is listed as an equivalent alternative with similar specifications. Verify pinout compatibility and electrical parameters before substitution. Other variants in the 18QHTF21 series may offer different frequencies or voltages but require careful comparison of technical data sheets.

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

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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.