18QHTF21-6.2634-PD

$28.04

Description：6.2634 MHz XO 1.8V 2.0X1.6 MM PD
Series：18QHTF21
Mfr：Mercury Electronics Ind. Co. Ltd
Package：Strip

SKU:da08427919c7 Category: Oscillators Brand: Mercury Electronics Ind. Co. Ltd

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Product introduction

Product Detailed Parameters

Description：6.2634 MHz XO 1.8V 2.0X1.6 MM PD
Series：18QHTF21
Mfr：Mercury Electronics Ind. Co. Ltd
Package：Strip
Base Resonator：Crystal
Type：XO (Standard)
Frequency：6.2634 MHz
Function：Standby (Power Down)
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)：21mA
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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18QHTF21-6.2634-PD

Overview

The 18QHTF21-6.2634-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 6.2634 MHz and utilizes LVCMOS output logic. The device requires a 1.8V supply voltage and features a standby mode for power down functionality. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications.

Feature Summary

LVCMOS output logic interface
Standby (Power Down) capability
Compact 4-SMD No Lead package

Applications

Battery-powered devices
Portable electronics

Procurement Notes

Verify the specific part number suffix against official Mercury Electronics documentation to confirm exact electrical characteristics and packaging details. Ensure compatibility with target system voltage levels and footprint requirements before integration.

Selection Notes

Select this component for designs requiring low-voltage operation and minimal power consumption. The LVCMOS output ensures compatibility with standard digital logic families. Verify thermal performance within the specified operating temperature range.

Part Context

This oscillator belongs to the Mercury Electronics SMD Oscillator series, which includes models like H21, H22, H32, and H53. The manufacturer has over 50 years of experience in quartz crystal and frequency control product production.

Replacement Considerations

Consult official Mercury Electronics substitution guides for compatible alternatives. Cross-reference pinout and electrical specifications with other models in the H21 or similar series if direct replacement is required.

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.