FQ1045A-4.000-T1 datasheet, PDF

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FQ1045A-4.000-T1: DescriptionParallel - Fundamental Quartz Crystal, 4MHz Nom, SMD, 2 PIN; CategoryPassive components Crystal/resonator; File Size555KB，2 Pages; ManufacturerFOX [Fox Electronics]; Environmental Compliance

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FQ1045A-4.000-T1 Overview

Parallel - Fundamental Quartz Crystal, 4MHz Nom, SMD, 2 PIN

FQ1045A-4.000-T1 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	FOX [Fox Electronics]
package instruction	SMD, 2 PIN
Reach Compliance Code	compliant
Other features	TR, 13 INCH
Ageing	5 PPM/YEAR
Crystal/Resonator Type	PARALLEL - FUNDAMENTAL
Drive level	500 µW
frequency stability	0.003%
frequency tolerance	30 ppm
JESD-609 code	e4
load capacitance	20 pF
Installation features	SURFACE MOUNT
Nominal operating frequency	4 MHz
Maximum operating temperature	70 °C
Minimum operating temperature
physical size	L10.0XB4.5XH1.7 (mm)/L0.394XB0.177XH0.067 (inch)
Series resistance	150 Ω
surface mount	YES
Terminal surface	Gold (Au)

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Resin Sealed SMD Crystal

Page 1 of 2

Model: FQ1045A

RoHS Compliant / Pb Free

http://www.foxonline.com/need_a_sample.htm

Rev. 5/5/2014

FEATURES

• Surface Mount Resin Sealed

• Low Cost

• Ultra Low Profile

• Fundamental

OPTIONS

• Tolerances to ± 20 PPM

• Stabilities to ± 20 PPM

• Temp Range to -40ºC ~ +85ºC

• PART NUMBER SELECTION

Part Number

735A-Frequency-xxxxx

Model Number

FQ1045A

Frequency Range (MHz)

3.2768 ~ 7.000

• STANDARD SPECIFICATIONS

PARAMETERS

Frequency Range

(Fo)

Frequency Tolerance @ 25ºC

Frequency Stability, ref @ 25ºC

Over Operating Temp Range

Temperature Range

Operating (T

OPR

)

Storage

STG

)

Shunt Capacitance

(Co)

Load Capacitance

)

Drive Level

Aging per year

MAX

(unless otherwise noted)

3.2768 ~ 7.000 MHz

±30 PPM

0ºC ~ +70ºC

-40ºC ~ +85ºC

7 pF

10 pF ~ Series

(Customer Specified)

0.5 mW

±5 PPM

Termination Finish: Au

Other tolerances, stabilities & operating temperature ranges available. Consult Fox Customer

Service for specific requirements.

NOTE: The above specifications, having been carefully prepared and checked, is believed to be

accurate at the time of publication; however , no responsibility is assumed by Fox Electronics

for inaccuracies. All specifications subject to change without notice.

All dimensions are in millimeters.

Frequency Range

(MHz)

3.2768 ~ 7.000

Operating Mode

Fundamental

Max ESR

Ω

150

Fox Electronics

5570 Enterprise Parkway

Fort Myers, Florida 33905

USA +1.239.693.0099

FOXonline.com

FAX +1.239.693.1554

FQ1045A-4.000-T1 Related Products

	FQ1045A-4.000-T1	FQ1045AR-3.6864-T1	FQ1045A-6.000-T1	FQ1045A-3.6864-T1	FQ1045A-4.9152-T1
Description	Parallel - Fundamental Quartz Crystal, 4MHz Nom, SMD, 2 PIN	Parallel - Fundamental Quartz Crystal, 3.6864MHz Nom, SMD, 2 PIN	Parallel - Fundamental Quartz Crystal, 6MHz Nom, SMD, 2 PIN	Parallel - Fundamental Quartz Crystal, 3.6864MHz Nom, SMD, 2 PIN	Parallel - Fundamental Quartz Crystal, 4.9152MHz Nom, SMD, 2 PIN
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to
package instruction	SMD, 2 PIN	SMD, 2 PIN	SMD, 2 PIN	SMD, 2 PIN	SMD, 2 PIN
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant
Other features	TR, 13 INCH	TR, 13 INCH	TR, 13 INCH	TR, 13 INCH	TR, 13 INCH
Ageing	5 PPM/YEAR	5 PPM/YEAR	5 PPM/YEAR	5 PPM/YEAR	5 PPM/YEAR
Crystal/Resonator Type	PARALLEL - FUNDAMENTAL	PARALLEL - FUNDAMENTAL	PARALLEL - FUNDAMENTAL	PARALLEL - FUNDAMENTAL	PARALLEL - FUNDAMENTAL
Drive level	500 µW	500 µW	500 µW	500 µW	500 µW
frequency stability	0.003%	0.005%	0.003%	0.003%	0.003%
frequency tolerance	30 ppm	30 ppm	30 ppm	30 ppm	30 ppm
JESD-609 code	e4	e4	e4	e4	e4
load capacitance	20 pF	20 pF	20 pF	20 pF	20 pF
Installation features	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT
Nominal operating frequency	4 MHz	3.6864 MHz	6 MHz	3.6864 MHz	4.9152 MHz
Maximum operating temperature	70 °C	85 °C	70 °C	70 °C	70 °C
physical size	L10.0XB4.5XH1.7 (mm)/L0.394XB0.177XH0.067 (inch)	L10.0XB4.5XH1.7 (mm)/L0.394XB0.177XH0.067 (inch)	L10.0XB4.5XH1.7 (mm)/L0.394XB0.177XH0.067 (inch)	L10.0XB4.5XH1.7 (mm)/L0.394XB0.177XH0.067 (inch)	L10.0XB4.5XH1.7 (mm)/L0.394XB0.177XH0.067 (inch)
Series resistance	150 Ω	150 Ω	150 Ω	150 Ω	150 Ω
surface mount	YES	YES	YES	YES	YES
Terminal surface	Gold (Au)	Gold (Au)	Gold (Au)	Gold (Au)	Gold (Au)
Maker	FOX [Fox Electronics]	-	FOX [Fox Electronics]	FOX [Fox Electronics]	FOX [Fox Electronics]

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