FREQ492SMX/20/50/-35+80/18PF datasheet, PDF

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FREQ492SMX/20/50/-35+80/18PF: DescriptionQuartz Crystal, QUARTZ CRYSTAL RESONATOR, 10 MHz - 13.99 MHz, ROHS COMPLIANT, HERMETIC, SMD, 4 PIN; CategoryPassive components Crystal/resonator; File Size206KB，1 Pages; ManufacturerEuroquartz; Websitehttp://www.euroquartz.co.uk/; Environmental Compliance

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FREQ492SMX/20/50/-35+80/18PF Overview

Quartz Crystal, QUARTZ CRYSTAL RESONATOR, 10 MHz - 13.99 MHz, ROHS COMPLIANT, HERMETIC, SMD, 4 PIN

FREQ492SMX/20/50/-35+80/18PF Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Euroquartz
Reach Compliance Code	unknown
Base Number Matches	2

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EURO

QUARTZ

FEATURES

Temperature range -40° to +125°C available

Resistance weld, hermetically sealed package

Fully RoHS compliant

Frequncy range 3.579545MHz to 30.0MHz

OUTLINE & DIMENSIONS

DESCRIPTION

92SMX crystals are hermetically-sealed and will operate satisfactorily

over the temperature range -40° to +125°C. Available on tape and

reel, this fully RoHS-compliant crystal is an ideal choice of frequency-

control component for high temperature environments.

92SMX CRYSTALS

11.9 x 5.5mm SMD

SPECIFICATION

Frequency Range:

Crystal Cut/Oscillation Mode:

Calibration Tolerance at 25ºC*:

Frequency stability:

Storage Temperature:

Effective Series Resistance:

Shunt Capacitance (C0):

Load Capacitance (CL):

Ageing:

Drive level:

Reflow Soldering:

Package:

Packaging:

3.579545MHz to 30.000MHz

AT-Cut, Fundamental

from ±10ppm

(±10, ±15 or ±20ppm standard)

See table

-55°~+125°C

See table

5pF typical

Series or 10pF to 32pF

(Customer

specified CL)

<±3ppm per year at +25°C

100

max. (10

for testing.)

10s maximum at 250°C

Metal base, metal lid,

Hermetic seal, resistance-Weld

24mm EIA tape and reel,

330mm reel, 2000 pieces per reel

EQUIVALENT SERIES RESISTANCE

Frequency

Range MHz

3.5 ~ 3.99

4.0 ~ 5.99

6.0 ~ 9.99

10.0 ~ 13.99

14.0 ~ 24.99

25.0+

ESR

Max.

200

150

100

STABILITY OVER TEMPERATURE RANGE (ü=

Available)

Temp.

Range °C

0~+45

0~+50

0~+60

0~+70

-10~+50

-10~+60

-10~+70

-10~+75

-20~+70

-20~+75

-30~+75

-30~+80

-30~+85

-35~+80

-40~+85

-40~+90

-40~+105

-40~+125

Stability ppm

±3.0 ±5.0 ±7.5 ±10 ±15 ±20 ±30 ±50 ±100 ±150

PART NUMBER GENERATION

Example:

Nominal Frequency

Package

(92SMX)

Calibration tolerance

at 25°C (±ppm)

Temperature Stability

over temp. range (±ppm)

Operating Temp. Range (°C)

(Lower and upper limits)

Load Capacitance

(Either SR for series or CL in pF)

4.000MHz 92SMX/20/30/-20+70/18pF

EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE

Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 Email: info@euroquartz.co.uk www.euroquartz.co.uk

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