18QHTF21-57.558-OE

$28.04

Description：57.558 MHz XO 1.8V 2.0X1.6 MM OE
Series：18QHTF21
Mfr：Mercury Electronics Ind. Co. Ltd
Package：Strip

SKU:ce1878ae46f5 Category: Oscillators Brand: Mercury Electronics Ind. Co. Ltd

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Product introduction

Product Detailed Parameters

Description：57.558 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：57.558 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)：24mA
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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18QHTF21-57.558-OE

Overview

The 18QHTF21-57.558-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 57.558 MHz with an LVCMOS output signal. The device supports a supply voltage of 1.8V and features Enable/Disable control functionality. It is housed in a 4-SMD, No Lead package designed for surface mount applications. The component exhibits a frequency stability of ±50ppm and functions within an operating temperature range of -40°C to 85°C. Maximum supply current is specified at 24mA.

Feature Summary

Supports Enable/Disable control functionality
Produces LVCMOS output signals
Designed for surface mount installation

Applications

General electronic systems requiring precise clock timing
Embedded devices utilizing low-voltage logic interfaces
Industrial equipment operating in extended temperature environments

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to ensure correct voltage and control specifications. Confirm that the required frequency tolerance and operating temperature range align with the target application requirements before finalizing procurement decisions.

Selection Notes

Select this component when a 1.8V supply voltage and LVCMOS interface are required for the design. Ensure the system can accommodate the specified maximum current consumption and that the physical footprint matches the available PCB layout constraints for the 4-SMD package type.

Part Context

This model belongs to the QHTF series of standard oscillators from Mercury Electronics. The series typically offers various frequency options and voltage levels. This specific part number denotes the 57.558 MHz variant with 1.8V operation and enable/disable capabilities within the standard product line.

Replacement Considerations

Consult official cross-reference data for direct substitutes. Verify compatibility regarding pin configuration, electrical parameters, and thermal characteristics if considering alternative manufacturers or series.

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.