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LFXTAL078431BULK

Description
CRYSTAL 8.0MHZ 20PF T/H
CategoryPassive components   
File Size486KB,1 Pages
ManufacturerIQD
Environmental Compliance
Download Datasheet Parametric View All

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LFXTAL078431BULK Overview

CRYSTAL 8.0MHZ 20PF T/H

LFXTAL078431BULK Parametric

Parameter NameAttribute value
typeMHz crystal
frequency8MHz
frequency stability±100ppm
frequency tolerance±30ppm
load capacitance20pF
ESR (equivalent series resistance)40 Ohms
Operating modebasic harmony
Operating temperature-55°C ~ 125°C
grade-
Installation typesurface mount
Package/casingHC-49/US
size/dimensions0.449" long x 0.193" wide (11.40mm x 4.90mm)
Height - Installation (maximum)0.146"(3.70mm)
Quartz Crystal Specification
Part No. + Packaging:
LFXTAL078431Bulk
Description
Industry standard leaded package
Resistance welded, hermetically sealed in an inert atmosphere,
glass to metal seals on leads
Model
HC49/3.5H
Model Issue number
15
Frequency Parameters
Frequency
Frequency Tolerance
Tolerance Condition
Frequency Stability
Operating Temperature Range
Overtone Order
Ageing
Electrical Parameters
8.0MHz
±30.00ppm
@ 25°C ±2°C
±
100.00ppm
-55.00 to 125.00°C
Fundamental
±5ppm typical per year @ 25°C
Outline (mm)
Load Capacitance (CL)
Shunt Capacitance (C0)
Drive Level
ESR
Environmental Parameters
20.00pF
7pF max
500µW max
40.00Ω max
Storage Temperature Range: -55 to 125°C
Shock: 981m/s², 6ms, 3 times in each of 3 mutually
perpendicular planes
Vibration: 10Hz-60Hz, 0.75mm amplitude, 60Hz-500Hz,
98.1m/s², 30mins in 3 mutually perpendicular planes
Compliance
RoHS Status (2011/65/EU)
REACh Status
MSL Rating (JDEC-STD-033):
Packaging Details
Compliant
Compliant
Not Applicable
Typical Frequency vs Temperature Curves
for various angles of AT-cut crystals
Pack Style: Bulk
Pack Size: 100
Loose in bulk pack
Alternative packing option available
Sales Office Contact Details:
UK: +44 (0)1460 270200
Germany: 0800 1808 443
France: 0800 901 383
USA: +1.760.318.2824
Email: info@iqdfrequencyproducts.com
Web: www.iqdfrequencyproducts.com
Page 1 of 1
Printed on 23 Feb 18 11:01 using Part Data Sheet V1.00015

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