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Quartz Crystals 49SM

Quartz Crystals 49SMQuartz Crystals 49SM
Description:

FEATURES:

At cut

High temperature stability

Wide frequency range

Low Frequency

 

APPLICATIONS: 

Radio communications

Fixed communications

Wireless communications

Automotive electronics


SPECIFICATIONS:

Frequency Range

3.57954564.0000MHz

Operating Mode

3.579545~40.0000 Fundamental

24.576000~64.0000 3rd Overtone

Operating Temp. Range

-10~+60℃(Standard

Storage Temperature

-55~+85

Frequency Tolerance @ 25

±50ppmStandard

Frequency Stability Over Temp.

±50ppmStandard

Shunt Capacitance

7pF

Load Capacitance

10~47pF, Series (30pF Standard)

Drive Level

0.05mW~0.5mW0.1mW Standard

Aging @ 25

±5 ppm/year

ESR CHART (max): 

Frequency Range

(MHz)

ESR

()

Frequency Range

(MHz)

ESR

()

3.5795453.999999

180

9.00000014.999999

50

4.0000004.499999

130

15.00000018.999999

40

4.5000005.499999

 

120

19.00000040.000000

30

5.5000006.499999

80

24.57600035.000000

130(3rd)

6.5000008.999999

70

35.00000064.000000

100(3rd) 

Temperature Range and Stability:


±10ppm

±15ppm

±20ppm

±30ppm

±50ppm

A0= 0~+50

A1= -10~+60

A2=-20~+70

A3= -30~+75

A4=-40~+85

A5=-55~+85

ORDER OPTIONS:

Type

Freq.

(MHz)

Load Cap.

(pF)

Freq.

Tolerance

(ppm)

Freq.

Stability

(ppm)

Operating Temp.

()

Operating Mode

Package

49SM1

49SM2

3.579545

64.00000

C10~47

S=Series

±10

±15

±20

±30

±50

±10

±15

±20

±30

±50

A0= 0~+50

A1= -10~+60

A2 = -20~+70

A3= -30~+75

A4= -40~+85

A5= -55~+85

F = Fundamental

3R = 3rd Overtone

T= tape&reel

Package:

Height Option

49SM1

4.1mm max

49SM2

3.1mm max


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