15351 West 109
th
Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
PARAMETERS
CONDITIONS
CSM-12
UNITS
MIN
TYP
MAX
Frequency
3.579
30.000
MHz
Mode of Oscillation
Fundamental
Frequency Tolerance
@ +25°C
± 30
ppm
Frequency Stability
-10 ~ +70°C
± 50
ppm
-40 ~ +85°C
±100
ppm
Shunt Capacitance
Co
7
pF
Load Capacitance
Specify in P/N
10
20
Series
pF
Drive Level
DL
100
μW
Operating Temperature*
Topr
-40
+85
°C
Storage Temperature
Tstg
-55
+125
°C
Aging (First Year)
@ +25°C ±3°C
±5
ppm
ECS - FREQUENCY ABBREVIATION
PACKAGE
PACKAGING
Frequency (MHz) ESR Ω Max.
3.579 ~ 3.999
200
4.000 ~ 5.999
150
6.000 ~ 9.999
100
10.000 ~ 13.999
80
14.000 ~ 24.999
50
25.000 ~ 30.000
40
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
The CSM-12 is a low profile SMD Crystal with a 11.8 x 5.5 mm
footprint. This cost effective package offers a height of 2.5 mm.
CSM-12
SMD CRYSTAL
CSM-12 SMD CRYSTAL
Cost Effective
Low Profile
Industrial Temp. Range
RoHS Compliant
DIMENSIONS (mm)
PART NUMBERING GUIDE: Example ECS-200-20-18-TR
Figure 1) Top, Side, and Bottom
200 = 20.000 MHz
See P/N Guide
20 = 20 pF
S = Series
18 =
CSM-12
TR =
Tape
& Reel
1K/Reel
Rev.2017
ECS
* Specify available options in P/N.
Figure 2) Suggested land
pattern
15351 West 109
th
Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
DEVELOPED FREQUENCIES
Abbreviation
Frequency (MHZ)
035
3.579545
036
3.6864
040
4.000
041
4.096
049
4.9152
050
5.000
060
6.000
061
6.144
073
7.3728
080
8.000
098.3
9.8304
100
10.000
110.5
11.0592
120
12.000
122.8
12.288
143
14.31818
147.4
14.7456
160
16.000
184
18.432
196.6
19.6608
200
20.000
240
24.000
245.7
24.576
250
25.000
270
27.000
SOLDER PROFILE
Peak solder Temp +260°C Max 10 sec Max.
2 Cycles Max.
MSL 1, Lead Finish Au
POCKET TAPE DIMENSIONS (mm)
CSM-12
SMD CRYSTAL
Figure 1) Suggested Reflow Profile