FX425B-20.000 Fox Electronics, FX425B-20.000 Datasheet

FX425B-20.000

Manufacturer Part Number

FX425B-20.000

Description

CRYSTAL 20.0 MHZ 20PF SMD

Manufacturer

Fox Electronics

Series

FX425Br

Type

MHz Crystalr

Datasheet

1.FX425B-12.000.pdf (2 pages)

Specifications of FX425B-20.000

Frequency

20MHz

Frequency Stability

±50ppm

Frequency Tolerance

±50ppm

Load Capacitance

20pF

Operating Mode

Fundamental

Operating Temperature

-10°C ~ 60°C

Mounting Type

Surface Mount

Package / Case

4-SMD, No Lead (DFN, LCC)

Size / Dimension

0.157" L x 0.098" W (4.00mm x 2.50mm)

Height

0.028" (0.70mm)

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

631-1041-2
FX425B-20

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Ceramic SMD Crystal

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.

Page 1 of 2

Model: FX425B

• STANDARD SPECIFICATIONS

• PART NUMBER

• PART NUMBER SELECTION

PARAMETERS

Frequency Range

Frequency Tolerance @ 25ºC

Frequency Stability, ref @ 25ºC

Temperature Range

Shunt Capacitance (Co)

Load Capacitance (C

Drive Level

Aging per year

Reflow Soldering Temperature

Moisture Sensitivity Level (MSL)

Termination Finish

Tighter tolerances, stabilities, and wider temp ranges available.

FEATURES

• Ultra Low Profile

• Fundamental

FOXElectronics

Over Operating Temp Range

12.000 ~ 12.999999

Frequency Range

519-Frequency-xxxxx

13.000 ~ 50.000

Part Number

(MHz)

Operating

Storage

EMEA Tel/Fax: +44 .1767.312632 | Asia Hong Kong Tel: +852.2854.4285 Fax +852.2854.4282 | Japan Tel: +81.3.3374.2079 Fax: +81.3.3374.5221

5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1.239.693.0099 FAX +1.239.693.1554

Learn More - Internet Required

OPR

Model Number

Operating Mode

)

Fundamental

FX425B

OPTIONS

• Tolerances to ± 10 PPM

• Stabilities to ± 10 PPM

• Temp Range to -40ºC ~ +85ºC

260ºC x 10 Seconds (2 Cycles)

RoHS Compliant / Pb Free

MAX

12.000 ~ 50.000 MHz

-10ºC ~ +60ºC

-40ºC ~ +85ºC

10 pF ~ Series

(unless otherwise noted)

Frequency Range (MHz)

±50 PPM

±5.0 PPM

0.1 mW

Ni/Au

7pF

12.000 ~ 50.000

Max ESR Ω

120

1.2

Solder Pad Layout

Recommended

1.4

All dimensions are in millimeters.

4.0±0.2

2.0

3.0

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

http://www.foxonline.com

Rev. 5/10/2006

0.7±0.1

2.5±0.2

0.7

1.7

Related parts for FX425B-20.000

FX425B-20.000 Summary of contents

Page 1

... Ceramic SMD Crystal Model: FX425B Page FEATURES • Ultra Low Profile • Fundamental • PART NUMBER Learn More - Internet Required • PART NUMBER SELECTION Model Number Part Number 519-Frequency-xxxxx FX425B • STANDARD SPECIFICATIONS PARAMETERS Frequency Range Frequency Tolerance @ 25ºC Frequency Stability, ref @ 25ºC ...

Page 2

... Ceramic SMD Crystal Model: FX425B Page • TAPE SPECIFICATIONS MODEL A ∅1.5 4.0 4.0 5.5 FX425B FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1.239.693.0099 FAX +1.239.693.1554 EMEA Tel/Fax: +44 .1767.312632 | Asia Hong Kong Tel: +852.2854.4285 Fax +852.2854.4282 | Japan Tel: +81.3.3374.2079 Fax: +81.3.3374.5221 RoHS Compliant / Pb Free • ...

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