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Marketing Bulletin

DATE:

TO:

FROM:

RE:

June 23

, 2006

All Sales Personnel

Mark Stoner

Product Termination

To all concerned parties,

This bulletin is to notify all customers of the discontinuation of the following Ecliptek

series effective July 1

, 2006:

Series

EC3SM1

EC4SM1

Description

Four pad SMD Crystal

Recommended Replacement

EC3SM

EC4SM

In compliance with our End of Life (EOL) policy, this will serve as advanced notice of

product termination. New orders will not be accepted after September 31

, 2006, with

delivery to conclude by December 31

2006.

If there are any questions pertaining to this bulletin, please fell free to contact me.

Thank you again for your cooperation.

Best Regards,

Mark W. Stoner

Vice President of Marketing

Ecliptek Corporation

3545 CADILLAC AVENUE

•

COSTA MESA, CA 92626-1401

•

(714) 433-1200

•

Fax (714) 433-1234

EC3SM1

Series

• Four pad surface mount package

• AT or BT cut available

• Resistance weld seal

• Tight tolerance/stability

• Interchangeable with plastic

surface mount crystals

• Tape and reel available

NOTES

EC3SM1

H 5.18

L 12.50

W 4.95

CRYSTAL

_____________________________________________________________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________________________________________________________

_____________________________________________________________________________________________________________________________________________________________________________________________

ELECTRICAL SPECIFICATIONS

Frequency Range

Frequency Tolerance / Stability

Over Operating Temperature Range

Operating Temperature Range

Aging (at 25°C)

Storage Temperature Range

Shunt Capacitance

Insulation Resistance

Drive Level

Load Capacitance (C

)

4.000MHz, 7.3728MHz, 20.000MHz, and 30.000MHz

±50ppm / ±100ppm (Standard), ±30ppm / ±50ppm (AT cut only), ±15ppm / ±30ppm (AT cut only),

or ±15ppm / ±20ppm (AT cut only)

0°C to 70°C (Standard), -20°C to 70°C (AT cut only), or -40°C to 85°C (AT cut only)

±5ppm / year Maximum

-40°C to 85°C

7pF Maximum

500 Megaohms Minimum at 100V

1 mWatt Maximum

18pF (Standard), Custom C

≥10pF,

or Series Resonant

EQUIVALENT SERIES RESISTANCE (ESR), MODE OF OPERATION (MODE), AND CUT

Nominal Frequency

4.000MHz

7.3728MHz

20.000MHz

MANUFACTURER

ESR (Ω)

200 Max

120 Max

50 Max

CATEGORY

Mode / Cut

Fundamental / AT

SERIES

Nominal Frequency

30.000MHz

ESR (Ω)

40 Max

Mode / Cut

Fundamental / AT

Fundamental / BT

PACKAGE

CLASS

REV

DATE

ECLIPTEK CORP.

CRYSTAL

EC3SM1

EPOXY BASE

CR34

06/06

800-ECLIPTEK www.ecliptek.com for latest revision

Specifications subject to change without notice.

PART NUMBERING GUIDE

EC3SM1 - B - 20 - 30.000M TR

FREQUENCY TOLERANCE / STABILITY

Blank=±50ppm at 25°C, ±100ppm from 0°C to 70°C

A=±50ppm at 25°C, ±100ppm from -20°C to 70°C

B=±50ppm at 25°C, ±100ppm from -40°C to 85°C

C=±30ppm at 25°C, ±50ppm from 0°C to 70°C

D=±30ppm at 25°C, ±50ppm from -20°C to 70°C

E=±30ppm at 25°C, ±50ppm from -40°C to 85°C

F=±15ppm at 25°C, ±30ppm from 0°C to 70°C

G=±15ppm at 25°C, ±30ppm from -20°C to 70°C

J=±15ppm at 25°C, ±20ppm from 0°C to 70°C

PACKAGING OPTIONS

Blank=Bulk, TR=Tape and Reel

FREQUENCY

LOAD CAPACITANCE

Blank=18pF (Standard), S=Series

XX=XXpF (Custom)

MODE OF OPERATION / CRYSTAL CUT

Blank=Fundamental / AT

B=Fundamental / BT

MECHANICAL DIMENSIONS

ALL DIMENSIONS IN MILLIMETERS

SUGGESTED SOLDER PAD LAYOUT

ALL DIMENSIONS IN MILLIMETERS

Coplanarity: 0.152 Maximum

Tolerances = ±0.2

TAPE AND REEL DIMENSIONS

ALL DIMENSIONS IN MILLIMETERS

TAPE

24±.3

11.5±.1

10.75±.1

4±.1

2±.1

REEL

1.5 MIN

50 MIN

20.2 MIN

13±.2

40 MIN

QTY/REEL

1,000

12±.1

5.4±.1

1.5 +.1

12.5±.1

.4±.05

5.35 ±0.2

2.5 MIN

10 MIN

30.4 MAX

360 MAX

24.4+2-0

*Compliant to EIA-481A

ENVIRONMENTAL/MECHANICAL SPECIFICATIONS

PARAMETER

SPECIFICATION

MARKING SPECIFICATIONS

Fine Leak Test

Gross Leak Test

Mechanical Shock

Vibration

Solderability

Temperature Cycling

Resistance to Soldering Heat

Resistance to Solvents

MIL-STD-883, Method 1014, Condition A

MIL-STD-883, Method 1014, Condition C

MIL-STD-202, Method 213, Condition C

MIL-STD-883, Method 2007, Condition A

MIL-STD-883, Method 2002

MIL-STD-883, Method 1010

MIL-STD-883, Method 210

MIL-STD-883, Method 215

Line 1: E XX.XXX

Frequency in MHz

(5 Digits Maximum + Decimal)

MANUFACTURER