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ECS-245.7-S-4VX-ES

Description
Series - Fundamental Quartz Crystal,
CategoryPassive components    Crystal/resonator   
File Size508KB,2 Pages
ManufacturerECS
Websitehttp://www.ecsxtal.com/
Environmental Compliance
Download Datasheet Parametric View All

ECS-245.7-S-4VX-ES Overview

Series - Fundamental Quartz Crystal,

ECS-245.7-S-4VX-ES Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid7193446955
package instructionHC-49USSX, 2 PIN
Reach Compliance Codecompliant
Other featuresBULK
Ageing5 PPM/FIRST YEAR
Crystal/Resonator TypeSERIES - FUNDAMENTAL
Drive level500 µW
frequency stability0.005%
frequency tolerance30 ppm
JESD-609 codee3
Installation featuresTHROUGH HOLE MOUNT
Nominal operating frequency24.576 MHz
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
physical sizeL11.35XB5.0XH2.1 (mm)/L0.447XB0.197XH0.083 (inch)
Series resistance40 Ω
surface mountNO
Terminal surfaceMatte Tin (Sn) - with Nickel (Ni) barrier
HC-49USSX
QUARTZ CRYSTAL
The HC-49USSX is the low profile (2.1 mm Max.) resistance weld
type Thru Hole quartz crystal.
HC-49USSX QUARTZ CRYSTAL
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS
Frequency
Frequency Tolerance*
Frequency Stability*
Shunt Capacitance
Load Capacitance
Drive Level
Operating Temperature*
Storage Temperature
Aging (First Year)
CONDITIONS
MIN
HC-49USSX
TYP
MAX
UNITS
MHz
ppm
ppm
pF
pF
μW
°C
°C
ppm
Fo
@ +25°C
-10 ~ +70°C
3.570
50.000
± 30
± 50
5
Co
Specify in P/N
D
L
T
opr
T
stg
@ +25°C ±3°C
ESR Ω Max.
150
120
100
80
60
50
40
100
80
-10
-55
10
20
Series
500
+70
+125
±5
Cost Effective
Low Profile
PB Free/RoHS Compliant
MSL 1
DIMENSIONS (mm)
Frequency (MHz)
3.570 ~ 4.999
5.000 ~ 5.999
6.000 ~ 6.999
7.000 ~ 8.999
9.000 ~ 12.999
13.000 ~ 19.999
20.000 ~ 30.000
26.999 ~ 39.999
40.000 ~ 50.000
Mode of Osc.
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
3
rd
Overtone
3
rd
Overtone
Figure 1)
Side, End and Bottom
PART NUMBERING GUIDE: Example ECS-200-20-4VX
ECS - FREQUENCY ABBREVIATION
LOAD
CAPACITANCE
20 = 20 pF
S = Series
PACKAGE
Tolerance
4VX = 2.1 mm
Blank = Std
A = ± 25
ppm
J = ± 20
ppm
R = ± 15
ppm
C = ± 10
ppm
AVAILABLE OPTIONS
Stability
Blank= Std
D= ±100 ppm
E = ± 50 ppm
G = ± 30 ppm
H = ± 25 ppm
T = ± 20 ppm †
W = ±15 ppm †
K = ± 10 ppm †
PACKAGING
Temp Range
Blank= Std
L = -10 ~ +70°C
M = -20 ~ +70°C
Y = -30 ~ +85°C
N = -40 ~ +85°C
P = -40 ~ +105°C
S = -40 ~ +125°C
U = -55 ~ +125°C
Bulk
ECS
200 = 20.000 MHz
See P/N Guide
* Specify available options in P/N.
† Contact ECS for availability over extended temp range.
Rev.2017
15351 West 109
th
Street
|
Lenexa, KS 66219
|
Phone: 913.782.7787
|
Fax: 913.782.6991
|
www.ecsxtal.com
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