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AWS2 Series

32.768kHz SMD Watch Crystal

Frequency

32.768kHz

Frequency Tolerance

Parabolic Curvature Constant

±20ppm Max.

-0.04ppm/(

Turnover Temperature

25°C ±5°C

Operating Temperature Range

-20°C to 70°C

Storage Temperature Range

-55°C to 125°C

Load Capacitance

12.5pF Typical (contact factory for custom load capacitance)

Resistance

60,000 Ohms Max

Q Factor

50,000 Min.

Drive Level

1uWatt Maximum

Motional Capacitance

2.0fF Typ.

ELECTRICAL SPECIFICATIONS

Revision: 1998-B

PART NUMBERING GUIDE

Environmental/Mechanical Specifications on page F5

AWS2 A - 32.768kHz

32.768kHz SMD

Watch Crystal

Pad Connection

A = Option A

B = Option B

MECHANICAL DIMENSIONS

PIN CONNECTION OPTIONS

Marking Guide on page 58-59

9.60

Max.

10.41

Max.

4.06

Max.

2.29 Typ.

3.60 Max.

0.051 Typ.

2.54 X 4

1

2

3

4

0.41

Typ.

3.90

Typ.

2-Places

4-Places

1.50 Typ.

4-Places

3.90

Typ.

1

3

4

2

1

3

4

2

Option A

Option B

CAL I BER

Electr on ics In c.

Lead-Free

RoHS Compliant