Datasheet > QEHC49-GW330HN3010FREQ2

QEHC49-GW330HN3010FREQ2

更新时间： 2023-07-15 00:00:00

品牌	Logo	应用领域
TEMEX		/
页数	文件大小	规格书
3页	447K
描述
Parallel - 3Rd Overtone Quartz Crystal, 30MHz Min, 79.999MHz Max, ROHS COMPLIANT, SMD, 3PIN

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QEHC49-GW330HN3010FREQ2 数据手册

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F r e q u e n c y

QEHC49-GW

HC49 Gull-Wing Crystal – SMD packaged

Specification (rev-A)

June 27^th, 2006

Electrical Characteristics

Electrical Parameters

Frequency range

Frequency Tolerance (at 25°C) ± ppm

Temperature Stability

Operating Temperature Range

Storage temperature range

Shunt capacitance C₀

Load capacitance

Unit Minimum Typical Maximum

Test conditions

MHz

1.8432

125

Refer to Ordering Information

± ppm

°C

-20/+70 -40/+85 Refer to Ordering Information

°C

-40

+85

7.0

10pF ~ 32pF or series

Refer to Ordering Information

Drive level

Aging (First Year)

Insulator resistance

µW

± ppm

MΩ

100

500

Ref at 25°C

At 100V_DC

500

Customized specification upon request

ESR vs. frequency range and Mode of vibration

Frequency range (MHz) Mode of vibration Max ESR (Ω) Frequency range (MHz) Mode of vibration Max ESR (Ω)

1.8432 to 1.999

2.000 to 2.999

3.000 to 3.499

3.500 to 3.999

4.000 to 4.999

5.000 to 5.999

Fund.

650

500

250

150

100

6.000 to 7.9999

8.000 to 12.999

13.00 to 35.000

24.00 to 29.999

30.00 to 79.999

80.000 to 125.000

Fund.

3rd

5th

Mechanical Characteristics

Marking for QEHC49-GW

Line 1 VRSxxx (Temex code)

Line 2 Frequency in MHz (6 digits)

Line 3 YYWW – production code

5.5 max

Mechanical conditions

Vibration 10g, 10Hz to 2KHz

according to standard CEI

68-2-63

Ø 0.43

± 0.05

Shocks

100g, 6ms according to

standard CEI 68-2-27

5.0 max

Note 1 : QEHC49-GW is fully

RoHS compliant.

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

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