XT49U-208.192M Vishay, XT49U-208.192M Datasheet

XT49U-208.192M

Manufacturer Part Number

XT49U-208.192M

Description

CRYSTAL, 8.192MHZ, THROUGH HOLE

Manufacturer

Vishay

Series

XT49Ur

Datasheet

1.XT9UNLA7M3728.pdf (1 pages)

Specifications of XT49U-208.192M

Operating Temperature Range

-20Â°C To +70Â°C

Crystal Mounting Type

Through Hole

Crystal Case Type

Metal Can

Frequency

8.192MHz

Frequency Tolerance

Â± 30ppm

Load Capacitance

20pF

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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DIMENSIONS in inches [millimeters]

The XT49U series is an industry standard AT cut crystal

housed in a HC-49U package. It is our standard resistance

weld type quartz crystal.

Document Number: 35015

Revision: 16-Apr-03

EQUIVALENT SERIES RESISTANCE (ESR) AND MODE OF VIBRATION (MODE)

FREQUENCY RANGE (MHZ)

STANDARD ELECTRICAL SPECIFICATIONS

PARAMETER

Frequency Range

Frequency Tolerance

Temperature Stability

Operating Temperature Range

Storing Temperature Range

Shunt Capacitance

Load Capacitance

Insulator Resistance

Drive Level

Aging

ORDERING INFORMATION

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

MODEL

XT49U

Resistance Welded Holder Type Crystal Unit

R = - 40°C to + 85°C

Blank = Standard

MAX ESR ( Ω Ω Ω Ω )

0.192 0.008 [4.88 ± 0.2]

SYMBOL

∆ F/F

[10.24] Max

650

500

250

150

100

OTR

OPR

STG

0.403

For technical questions contact: frequency@vishay.com

[12.7] Min

Customer Speciﬁed

0.500

at 25°C, per year

CONDITION

ref to 25°C

Fundamental

Ø 0.017 ± 0.002 [0.43 + 0.05]

at 25°C

100V

MODE

[3.80] Max

0.150

Blank = Series

- 16 = 16pF

- 20 = 20pF

- 30 = 30pF

- 32 = 32pF

LOAD

- 20

[13.46] Max

0.530

FREQUENCY RANGE (MHZ)

FEATURES

• Low cost

• Industry standard

• Excellent aging

• Wide frequency range

• ‘AT’ cut crystal

UNIT

MHz

ppm

M Ω

µW

°C

80.000 to 125.000

13.000 to 32.000

24.000 to 29.999

30.000 to 79.999

8.000 to 12.999

[11.05] Max

6.000 to 7.999

0.435

[4.65] Max

Blank = Standard

1.8432

0.183

± 10

- 5.0

MIN

- 20

- 40

500

SP = Spacer

SL = Sleeve

OPTIONS

MAX ESR ( Ω Ω Ω Ω )

TYPICAL

± 30

100

FREQUENCY/MHz

Vishay Dale

Fundamental

www.vishay.com

XT49U

MODE

Series

Overtone

MAX

+ 5.0

± 50

+ 70

+ 85

125

500

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