QESM052

SMD 5.0x3.2 Crystal – Ceramic SMD 2 pads packaged

Specification (rev-A)

September 01

1

TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.

Freque ncy

Electrical Characteristics

Electrical Parameters

Unit Minimum Typical Maximum

Test conditions

Frequency range

MHz

12

54

Frequency Tolerance (at 25°C) ± ppm

30

50

100

Refer to Ordering Information

Temperature Stability

± ppm

30

50

100

Refer to Ordering Information

Operating Temperature Range

°C

-10/+70

-40/+85

Refer to Ordering Information

Storage temperature range

°C

-40

+85

pF

7.0

Load capacitance

pF

8pF ~ 30pF or series

Refer to Ordering Information

Drive level

µW

10

100

300

Aging (First Year)

± ppm

5

Ref at 25°C

Insulator resistance

MΩ

500

Customized specification upon request

ESR vs. frequency range and Mode of vibration

Mechanical Characteristics

H = 1.4 mm max

compliant.

Marking for QESM052

Line 1

Manuf code +Temex

code (6 digits)

Line 2

Frequency in MHz

(6digits)

Mechanical conditions

Vibration 10g, 10Hz to 2KHz

according to standard

CEI 68-2-63

Shocks

100g, 6ms according

to standard CEI 68-2-

27

Suggested pad

Top view

Frequency range

(MHz)

Mode of vibration Max ESR (Ω)

Frequency range

(MHz)

Mode of vibration Max ESR (Ω)

12.000 to 19.999

Fund. / AT

80

30.000 to 54.000

Fund. / AT

50

20.000 to 29.999

Fund. / AT

70