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D49L999-20301TT-G

Description
Parallel - 3Rd Overtone Quartz Crystal, 49.999MHz Nom, HC-49/S, 2 PIN
CategoryPassive components    Crystal/resonator   
File Size431KB,3 Pages
ManufacturerDB Lectro Inc
Environmental Compliance  
Download Datasheet Parametric View All

D49L999-20301TT-G Overview

Parallel - 3Rd Overtone Quartz Crystal, 49.999MHz Nom, HC-49/S, 2 PIN

D49L999-20301TT-G Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Objectid1356748761
package instructionHC-49/S, 2 PIN
Reach Compliance Codeunknown
Other featuresAT-CUT; TR
Ageing3 PPM/YEAR
Crystal/Resonator TypePARALLEL - 3RD OVERTONE
Drive level100 µW
frequency stability0.001%
frequency tolerance30 ppm
load capacitance20 pF
Installation featuresTHROUGH HOLE MOUNT
Nominal operating frequency49.999 MHz
Maximum operating temperature70 °C
Minimum operating temperature-20 °C
physical sizeL11.05XB4.7XH3.5 (mm)/L0.435XB0.185XH0.138 (inch)
Series resistance80 Ω
surface mountNO
QUARTZ CRYSTAL
Holder Code L, RESISTANCE WELDED HC-49/S LOW PROFILE PACKAGE
FEATURE
Standard height 3.5mm, the part is compact at about
one-fourth of the HC-49/U package
A resistance weld completely sealed type
Good stability and high reliability
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
Freq. Temp characteristics
Load capacitance
Equivalent series resistance
Parallel capacitance(Co)
Drive level
Insulation resistance
3.000MHz to 100MHz
See below table
-20℃--+70℃ (Typical), -10℃ ~ +60℃,
-40℃ ~ +85℃, or specify
-40℃--+85℃
±30PPM
at 25±2℃ (Typical), or specify
±50PPM
-20℃--+70℃ (Typical), or specify
Series, 16pF, 20pF, 30pF, or specify
See below table
7PF Max
100 µW
More than 500MΩ AT DC100V
EQUIVALENT SERIES RESISTANCE(ESR) AND OSCILLATION MODE
Frequency Range
3.000MHz~5.999MHz
6.000MHz~7.999MHz
8.000MHz~15.999M
Hz
16.000MHz~30.000M
Hz
E.S.R
(
Ω)
150Max
60Max
50Max
Mode
Fundamental/AT
Fundamental/AT
Fundamental/AT
Frequency Range
24.000MHz~40.320MHz
24.000MHz~29.999MHz
30.000MHz~49.999MHz
E.S.R
(
Ω)
30Max
100Ma
x
80Max
Mode
Fundamental/
AT
Third
Overtone /AT
Third
Overtone /AT
Third
Overtone /AT
30Max
Fundamental/AT
50.000MHz~100.000MHz
60Max
Mechanical characteristics
Resistance to shock:
Resistance to vibration:
±3PPM
Max
±3Ω
Max, Naturally drop it 3
times on a hard wood plate from 100cm height
±3PPM
Max
±3Ω
Max
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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