GSX49-3/331BF20.0MHZ datasheet, PDF

Datasheet> All Categories > Passive components> Crystal/resonator> GSX49-3/331BF20.0MHZ

GSX49-3/331BF20.0MHZ: DescriptionParallel - Fundamental Quartz Crystal, 20MHz Nom, ROHS COMPLIANT, HERMETIC SEALED, METAL, SMD, 2 PIN; CategoryPassive components Crystal/resonator; File Size151KB，2 Pages; ManufacturerGolledge Electronics; Websitehttp://www.golledge.com/; Environmental Compliance

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GSX49-3/331BF20.0MHZ Overview

Parallel - Fundamental Quartz Crystal, 20MHz Nom, ROHS COMPLIANT, HERMETIC SEALED, METAL, SMD, 2 PIN

GSX49-3/331BF20.0MHZ Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Objectid	1277350934
package instruction	ROHS COMPLIANT, HERMETIC SEALED, METAL, SMD, 2 PIN
Reach Compliance Code	compliant
YTEOL	6.75
Other features	TAPE; BULK; TAPE AND REEL
Ageing	3 PPM/FIRST YEAR
Crystal/Resonator Type	PARALLEL - FUNDAMENTAL
Drive level	100 µW
frequency stability	0.003%
frequency tolerance	30 ppm
load capacitance	12 pF
Manufacturer's serial number	GSX49-3
Installation features	SURFACE MOUNT
Nominal operating frequency	20 MHz
Maximum operating temperature	60 °C
Minimum operating temperature	-10 °C
physical size	L11.4XB4.7XH3.2 (mm)/L0.449XB0.185XH0.126 (inch)
Series resistance	50 Ω
surface mount	YES

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SM Crystal

GSX49-4 & GSX49-3

Specifications

GSX49-4: 4.3mm maximum height

GSX49-3: 3.2mm maximum height

Product

GSX49-4

HC49-4H SMD

HC49-3H SMD

































































specify

GSX49-3

Option

Codes

Parameters

Package:

11.40

±0.20

4.70

±0.20

10.30

(max)

0.75

0-0.3

0.70

±0.10

4.30

(max)

4.20

0.75

0-0.3

0.70

±0.10

Insula

12.30

±0.60

Base

12.30

±0.60

3.80

(max)

4.70

±0.20

10.30

(max)

3.20

(max)

4.20

11.40

±0.20

3.80

(max)

Frequency range:

3.180 ~ 90.0MHz

3.579 ~ 90.0MHz

Calibration tolerance:

±20ppm

±30ppm

±50ppm

Other values (±10ppm ~ ±100ppm)

±30ppm

±50ppm

±100ppm

±10ppm ~ ±100ppm

Temperature stability:

GSX49-4

SOLDER PAD LAYOUT

4.00

2.00

GSX49-3

Operating temperature range:

-10 to +60°C

-20 to +70°C

-30 to +80°C

-40 to +85°C

Other values

Storage temperature range:

-40 to +90°C

Circuit condition:

12pF

16pF

18pF

20pF

30pF

Other values

Fundamental

3rd overtone

5.50

Features



Wide frequency range

Low profile case

Fundamental mode available up to 50.0MHz

Large stocks of standard frequencies

Lowest cost SM crystal

Oscillation mode:

Equivalent series resistance (max):

300Ω (>3.1 ~ 3.5MHz)

150Ω (>3.5 ~ 4.0MHz)

120Ω (>4.0 ~ 4.4MHz)

100Ω (>4.4 ~ 7.0MHz)

70Ω (>7.0 ~ 10.0MHz)

50Ω (>10.0 ~ 50.0MHz, fund)

100Ω (>25.0 ~ 90.0MHz, 3rd OT)

Static capacitance (C0):

Ageing:

7pF max

±3ppm max first year

100μW

Test drive level:



Standard.



Optional - Please specify required code(s) when ordering

Ordering Information

Product name + frequency + circuit condition

eg:

GSX49-4/351DF 20.0MHz

30/50/10/16-F (standard)

GSX49-3/5C2S3 48.0MHz

50/100/20/S-3

Option code X (eg GSX49-4/X) denotes a custom specification.



IMPORTANT: Not normally available in small quantities of

non-standard frequencies. Please check with us before ordering.

Tel:

+44 1460 256 100

12 May 2014

Fax:

+44 1460 256 101

E-mail:

sales@golledge.com

Web:

www.golledge.com

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