MARKING SPECIFICATIONS

MANUFACTURER

CATEGORY

SERIES

PACKAGE

CLASS

REV

ECLIPTEK CORP.

CRYSTAL

E7WS

PLASTIC

CR55

11/05

PART NUMBERING GUIDE

E7WSDC 12 - 32.768K TR

PACKAGE OPTIONS

Blank=Bulk, TR=Tape and Reel

Line 1: CS XXXXX

Lot Identifier (5 Characters MAX)

Frequency Code

NOTES

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PARABOLIC TEMPERATURE CURVE

MECHANICAL DIMENSIONS

ALL DIMENSIONS IN MILLIMETERS

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

360MAX

16.4+2-0

3,000

REEL

A

B

C

D

E

16±.3

7.5±.1

6.75±.1

4 ±.2

2±.1

F

G

H

J

K

L

8±.2

4.35±.1

1.5 ±.1

10.7±.2

.5 ±.05

3.7±.2

TAPE

TAPE AND REEL DIMENSIONS

ALL DIMENSIONS IN MILLIMETERS

SUGGESTED SOLDER PAD LAYOUTS

ALL DIMENSIONS IN MILLIMETERS

800-ECLIPTEK www.ecliptek.com for latest revision

Specifications subject to change without notice.

LOAD CAPACITANCE

12=12.5pF

OBSOLETE