D3A4990V20301FG-G datasheet, PDF

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D3A4990V20301FG-G: DescriptionParallel - Fundamental Quartz Crystal, 3.499MHz Nom, HC-49/U, 2 PIN; CategoryPassive components Crystal/resonator; File Size698KB，3 Pages; ManufacturerDB Lectro Inc; Environmental Compliance

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D3A4990V20301FG-G Overview

Parallel - Fundamental Quartz Crystal, 3.499MHz Nom, HC-49/U, 2 PIN

D3A4990V20301FG-G Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Objectid	1390505978
package instruction	HC-49/U, 2 PIN
Reach Compliance Code	unknown
Other features	AT-CUT; TR
Ageing	3 PPM/YEAR
Crystal/Resonator Type	PARALLEL - FUNDAMENTAL
Drive level	100 µW
frequency stability	0.001%
frequency tolerance	30 ppm
load capacitance	20 pF
Installation features	SURFACE MOUNT
Nominal operating frequency	3.499 MHz
Maximum operating temperature	70 °C
Minimum operating temperature	-20 °C
Series resistance	100 Ω
surface mount	YES

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QUARTZ CRYSTAL

Holder Code A, RESISTANCE WELDED HC-49/U PACKAGE

FEATURE



Height 13.46mm



A resistance weld completely sealed type



The tight frequency stability



Copes with high density mounting and is the optimum for

mass production



Lead Free & RoHS Compliant

ELECTRICAL SPECIFICATIONS

Nominal frequency:

Oscillation mode:

Operating temperature range

Storage temperature range

Frequency tolerance:

Frequency stability

Load capacitance:

Equivalent series resistance

Parallel capacitance(Co):

Drive level

Insulation resistance:

1.8432MHz to 150.000MHz

See below table

-20℃--+70℃ (Typical), -10℃ ~ +60℃,

-40℃ ~ +85℃, or specify

-40℃--+85℃

±30PPM

at 25±2℃ (Typical), or specify

±50PPM

over -20~70℃ (Typical), or specify

16pF, 18pF, 20pF, 30pF, series, or specify

See below table

7PF Max

100 µW Typical

More than 500MΩ AT DC100V

EQUIVALENT SERIES RESISTANCE(ESR) AND OSCILLATION MODE

Frequency Range

1.843MHz~1.999MHz

2.000MHz~2.399MHz

2.400MHz~2.999MHz

3.000MHz~3.199MHz

3.200MHz~3.499M

3.500MHz~3.899MHz

3.900MHz~4.099MHz

4.100MHz~5.999MHz

E.S.R

(

Ω)

350Max

300Max

200Max

150Max

100Max

90Max

70Max

60Max

Mode

Fundamental/AT

Frequency Range

6.000MHz~6.999MHz

7.000MHz~9.999MHz

10.000MHz~12.999MHz

13.000MHz~30.000MHz

24.000MHz~29.999MHz

30.000MHz~65.000MHz

60.000MHz~99.999MHz

100.000MHz~150.000MH

E.S.R

(

Ω)

50Max

30Max

20Max

50Max

40Max

90Max

60Max

Mode

Fundamental/

Third

Overtone

Third

Overtone

Third

Overtone

Fundamental/

DB Lectro Inc. 3755 Place Java, Suite 140, Brossard, Québec, J4Y 0E4, Canada - T: 1-450-444-1424 / F: 1-450-444-4714 / www.dblectro.com

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