MECHANICAL DIMENSIONS

ALL DIMENSIONS IN MILLIMETERS

MARKING SPECIFICATIONS

ENVIRONMENTAL/MECHANICAL SPECIFICATIONS

PARAMETER

SPECIFICATION

ESD Susceptibility

MIL-STD-883, Method 3015, Class 1, HBM: 1500V

Fine Leak Test

MIL-STD-883, Method 1014, Condition A

Gross Leak Test

MIL-STD-883, Method 1014, Condition C

Flammability

UL94-V0

Mechanical Shock

MIL-STD-883, Method 2002, Condition B

Moisture Resistance

MIL-STD-883, Method 1004

Moisture Sensitivity

J-STD-020, MSL 1

Resistance to Soldering Heat

MIL-STD-202, Method 210, Condition K

Resistance Solvents

MIL-STD-202, Method 215

Solderability

MIL-STD-883, Method 2003

Temperature Cycling

MIL-STD-883, Method 1010, Condition B

Vibration

MIL-STD-883, Method 2007, Condition A

Line 1: E XX.XX

Frequency in MHz

(4 Digits Maximum + Decimal)

Line2: XXXXX

Ecliptek Manufacturing Identifier

MANUFACTURER

CATEGORY

SERIES

PACKAGE

CLASS

REV

ECLIPTEK CORP.

CRYSTAL

ECCM1

CERAMIC

CR08

03/08

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

H=±15ppm at 25°C, ±30ppm from -40°C to 85°C

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

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

L=±15ppm at 25°C, ±20ppm from -40°C to 85°C

M=±10ppm at 25°C, ±15ppm from 0°C to 70°C

N=±10ppm at 25°C, ±15ppm from -20°C to 70°C

P=±10ppm at 25°C, ±15ppm from -40°C to 85°C

PACKAGING OPTIONS

Blank=Bulk, TR=Tape and Reel

FREQUENCY

SUGGESTED SOLDER PAD LAYOUT

ALL DIMENSIONS IN MILLIMETERS

Tolerances = ±0.2

PART NUMBERING GUIDE

ECCM1 C T - 20 - 40.000M TR

TAPE AND REEL DIMENSIONS

ALL DIMENSIONS IN MILLIMETERS

MODE OF OPERATION / CRYSTAL CUT

Blank=Fundamental / AT, T=Third Overtone / AT

LOAD CAPACITANCE

Blank=18pF (Standard)

S=Series Resonant

XX=12pF Parallel Resonant to 50pF Parallel Resonant

M

N

O

P

Q

1.5 MIN

50 MIN

20.2 MIN

13±.2

40 MIN

R

S

T

U

V

QTY/REEL

2.5 MIN

10 MIN

22.4 MAX

360 MAX

16.4+2-0

3,000

REEL

A

B

C

D

E

16±.3

7.5 ±.2

6.75±.2

4 ±.2

2±.2

F

G

H

J

K

L

8±.2

5.4±.1

1.5 +.1

7.9±.1

.3 ±.05

1.7±.1

TAPE

*Compliant to EIA-481A

800-ECLIPTEK www.ecliptek.com for latest revision

Specifications subject to change without notice.

7.00

±0.15

5.00

±0.15

1.3 MAX

1.0 ±0.2

(x4)

4.6

±0.2

1.2 ±0.1

(x3)

2.54 ±0.20

1.5 +0.1/-0.4

2

3

4

1

2

3

4

1

Pad 1: Input/Output

Pad 2: Cover/Ground

Pad 3: Input/Output

Pad 4: Cover/Ground

*

*Available only from 7.680MHz to 27.000MHz