FREQ2X42/5/5/-10+60/SR/60R datasheet, PDF

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FREQ2X42/5/5/-10+60/SR/60R: DescriptionSeries - Fundamental Quartz Crystal, 20.1MHz Min, 50MHz Max, MICRO MINIATURE, CERAMIC, SMD, 4 PIN; CategoryPassive components Crystal/resonator; File Size212KB，1 Pages; ManufacturerEuroquartz; Websitehttp://www.euroquartz.co.uk/; Environmental Compliance

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FREQ2X42/5/5/-10+60/SR/60R Overview

Series - Fundamental Quartz Crystal, 20.1MHz Min, 50MHz Max, MICRO MINIATURE, CERAMIC, SMD, 4 PIN

FREQ2X42/5/5/-10+60/SR/60R Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Objectid	1850084041
package instruction	MICRO MINIATURE, CERAMIC, SMD, 4 PIN
Reach Compliance Code	compliant
Other features	AT-CUT CRYSTAL; TAPE AND REEL
Ageing	3 PPM/YEAR
Crystal/Resonator Type	SERIES - FUNDAMENTAL
Drive level	100 µW
frequency stability	0.0005%
frequency tolerance	5 ppm
JESD-609 code	e4
Installation features	SURFACE MOUNT
Maximum operating frequency	50 MHz
Minimum operating frequency	20.1 MHz
Maximum operating temperature	60 °C
Minimum operating temperature	-10 °C
physical size	L4.0XB2.5XH0.6 (mm)/L0.157XB0.098XH0.024 (inch)
Series resistance	60 Ω
surface mount	YES
Terminal surface	Gold (Au)

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EURO

QUARTZ

X42 CRYSTALS

4mm x 2.5mm x 0.6mm SMD

12.0MHz to 50MHz

SURFACE MOUNT CRYSTALS

DESCRIPTION

X42 crystals are micro-miniature surface-mount mount crystals. The

crystals have a gold plated ceramic base and a seam welded metal lid

providing a stable crystal with very low ageing. The rugged construction

ensures that this crystal has high shock and vibration resistance. The

crystal has been specifically designed for use in small hand-held

communication equipment such as PDAs, GPS and Bluetooth.

FEATURES

Miniature size: 4.0mm x 2.5mm x 0.6mm height

Gold-plated ceramic base with metal seam-welded package

Very low ageing

Designed for hand-held equipment, PDAs, Blue Tooth, GPS

High shock and vibration resistance

SPECIFICATION

Frequency Range

AT-Cut Fundamental:

Calibration Tolerance at 25ºC*:

Frequency stability*

-10° to +60°C

-20° to +70°C

-30° to +85°C

Storage Temperature:

Equivalent Series Resistance:

Shunt Capacitance (C0):

Load Capacitance (CL):

Ageing:

Drive level:

Reflow Soldering:

Packaging:

OUTLINE & DIMENSIONS

12.0MHz to 50.0MHz

from ±5ppm

(±10, ±20 or ±30ppm standard)

from ±5ppm

from ±10ppm

-40°~+85°C

See table

2pF to 4pF typical, 5pF maximum

Series or from 10pF to 32pF

(Customer specified CL)

<±3ppm per year at +25°C

100 microW maximum

10s maximum at 260°C twice

or 180s at 230°C, once.

16mm EIA tape and reel

*Note: Tighter stability, tolerance and lower ESR values are available.

PART NUMBER GENERATION

EQUIVALENT SERIES RESISTANCE

Frequency

Range MHz

12.0 ~ 20.0

20.1 ~ 50.0

ESR

Crystal Cut/

Ohms Max.

Mode

AT Fund.

Part numbers for X42 crystals are generated as follows:

Example:

12.000MHz X42/20/30/-10+60/12pF/60R

Nominal Frequency

Package

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)

Equivalent Series Resistance

(When special value is required)

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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