CSM-7X
The CSM-7X is an excellent choice for a low cost SMD Crystal. The CSM-7X (5PX)
has a case height of 4.3 mm Max. in a resistance weld metal package. Lower
profile package height of 3.2 mm is available with the (5PLX) package.
Request a Sample
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
CSM-7X SMD CRYSTAL
PARAMETERS
CONDITIONS
CSM-7X
TYP
UNITS
MIN
MAX
Frequency
3.57
70.000
± 30
MHz
ppm
@ +25°C
Frequency Tolerance*
Frequency Stability*
Standard
-10 ~ +70°C
± 50
ppm
Shunt Capacitance
Load Capacitance
Drive Level
Co
Specify in P/N
DL
7
pF
pF
10
20
Series
500
+70
+125
±5
Cost Effective
μW
°C
Low Profile
Operating Temperature*
Storage Temperature
Aging (First Year)
Topr
-10
-55
Industry Standard Footprint
Pb Free/RoHS Compliant
Tstg
°C
@ +25°C ±3°C
ppm
EQUIVALENT SERIES RESISTANCE/MODE OF OSCILLATION
Frequency (MHz)
3.57 ~ 4.999
ESR Ω Max.
Mode of Osc.
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
3rd Overtone
150
80
70
60
50
40
30
80
5.000 ~ 5.999
6.000 ~ 6.999
7.000 ~ 8.999
9.000 ~ 12.999
13.000 ~ 19.999
20.000 ~ 40.000
40.000 ~ 70.000
Height “H” Max.
-5PX
4.3 mm
5PLX
3.2 mm
Figure 1) Top, Side, Bottom, and End
Figure 2) Suggested land
Crystal is symmetrical, pin 1 & 2 are interchangeable.
PART NUMBERING GUIDE:
Example ECS-200-20-5PX-TR
ECS - FREQUENCY ABBREVIATION
LOAD
PACKAGE
AVAILABLE OPTIONS
Stability Temp Range
PACKAGING
Tolerance
CAPACITANCE
Blank = Std
200 = 20.000 MHz
See P/N Guide
20 = 20 pF
10 = 10 pF
S = Series
ECS
Blank= Std
Blank= Std
TR =
Tape
& Reel
1K/Reel
5PX = 4.3 mm
5PLX = 3.2 mm
A = ± 25 ppm
J = ± 20 ppm
R = ± 15 ppm
C = ± 10 ppm
D= ±100 ppm
E = ± 50 ppm
G = ± 30 ppm
H = ± 25 ppm
T = ± 20 ppm †
W = ±15 ppm †
K = ± 10 ppm †
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
* Specify available options in P/N.
† Contact ECS for availability over extended temp range.
Rev.2017
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com