sm8s-9-32.768k-20 Pletronics, Inc., sm8s-9-32.768k-20 Datasheet

sm8s-9-32.768k-20

Manufacturer Part Number

sm8s-9-32.768k-20

Description

Sm8s Series Low Frequency Crystal

Manufacturer

Pletronics, Inc.

Datasheet

1.SM8S-9-32.768K-20.pdf (5 pages)

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• The Pletronics’ SM8S Series is a miniature

• The package is ideal for automated surface

• Tape and Reel packaging

Part Number:

Reliability: Environmental Compliance

Product information is current as of publication date. The product conforms

Inc.

to specifications per the terms of the Pletronics standard warranty. Production

processsing does not necessarily include testing of all parameters.

surface mount crystal.

mount assembly and reflow practices.

Weight of the Device: 0.014 grams

Moisture Sensitivity Level: 1 As defined in J-STD-020D.1

Second Level Interconnect code: e4

Pletronics Inc. guarantees the device does not contain the following:

Parameter

Mechanical Shock

Vibration

Solderability

Thermal Shock

Cadmium, Hexavalent Chromium, Lead, Mercury, PBB’s, PBDE’s

Pletronics Inc. certifies this device is in accordance with the

RoHS 6/6 (2002/95/EC) and WEEE (2002/96/EC) directives.

SM8S

- 9

Condition

MIL-STD-883 Method 2002, Condition B

MIL-STD-883 Method 2007, Condition A

MIL-STD-883 Method 2003

MIL-STD-883 Method 1011, Condition A

- 32.768K

-20

-XX

• 32.768 KHz only

• 1.5 x 3.2 mm 2 pad

• XY Cut Crystal

Internal code or blank

blank

Nominal Frequency in KHz

Load Capacitance

Blank = 12.5pF

(other values are special order)

Model Number

= 9pF

= 7pF

Low Frequency Crystal

= ±20ppm at 25

= ±30ppm at 25

SM8S Series

August 2009

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sm8s-9-32.768k-20 Summary of contents

Page 1

... The Pletronics’ SM8S Series is a miniature surface mount crystal. • The package is ideal for automated surface mount assembly and reflow practices. • Tape and Reel packaging Pletronics Inc. certifies this device is in accordance with the RoHS 6/6 (2002/95/EC) and WEEE (2002/96/EC) directives. ...

Page 2

... Motional Capacitance Aging (for first year) Insulation Resistance Crystal Cut Operating Temperature Range Storage Temperature Range Shock Resistance Vibration Resistance Reflow Resistance XY Crystal Frequency versus Temperature Typical Performance: www.pletronics.com SM8S Series Low Frequency Crystal Min Max Unit 32.768 kHz -30 +30 ppm -20 +20 -- ...

Page 3

... Traceability of part’s specification is lost once removed from reel Layout and application information • Trace lengths to the crystal should be kept as short as possible. • The crystal connections are sensitive to noise. www.pletronics.com SM8S Series Low Frequency Crystal Not to Scale Label is 1" x 2.6" (25.4mm x 66.7mm) Font is Arial ...

Page 4

... T2 W Ao, Bo Max Max & Ko 1.2 12.3 Note 1 Dimensions in mm Not to scale 425-776-1880 SM8S Series August 2009 260°C Maximum 10 Seconds Maximum 215°C±10°C Approximately 50 Seconds Allowed rate of temperature change Maximum 4°C per second REEL DIMENSIONS A inches 7.0 10.0 13.0 mm 177.8 254.0 330.2 ...

Page 5

... PLE is not responsible for any such statements. Pletronics Inc. th 19013 36 Ave. West Lynnwood, WA 98036-5761 USA Copyright © 2006, 2007, 2008, 2009 Pletronics Inc. www.pletronics.com SM8S Series Low Frequency Crystal IMPORTANT NOTICE Contacting Pletronics Inc. Tel: 425-776-1880 Fax: 425-776-2760 E-mail: URL: www ...

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