ECS-120-20-5PDN-TR ECS Inc, ECS-120-20-5PDN-TR Datasheet
![CRYSTAL 12.000 MHZ 20PF CSM-7](/photos/5/8/50815/csm-7_crystal_sml.jpg)
ECS-120-20-5PDN-TR
Manufacturer Part Number
ECS-120-20-5PDN-TR
Description
CRYSTAL 12.000 MHZ 20PF CSM-7
Manufacturer
ECS Inc
Series
CSM-7r
Type
MHz Crystalr
Specifications of ECS-120-20-5PDN-TR
Frequency
12MHz
Frequency Stability
±100ppm
Frequency Tolerance
±30ppm
Load Capacitance
20pF
Operating Mode
Fundamental
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
HC49/US
Size / Dimension
0.449" L x 0.189" W (11.40mm x 4.80mm)
Height
0.169" (4.30mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
ECS-120-20-5PDN
XC736TR
XC736TR
CSM-7
PART NUMBERING GUIDE
* Load capacitance (xx=xx pF, S= series resonance), ** Package Type examples (-5P= 4.3mm max. height, -5PL= 3.2mm max. height)
For extended temp range of -40 to +85˚C ad -DN suffix for example ECS-160-20-5P-DN
Note: See Product Selection Guide for additional options.
OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS
EQUIVALENT SERIES RESISTANCE
PACKAGE DIMENSIONS (mm)
ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 • 913-782-7787 • 800-237-1041 • FAX 913-782-6991 • WWW.ECSXTAL.COM
ECS
PARAMETERS
FREQUENCY RANGE
FREQUENCY TOLERANCE
FREQUENCY STABILITY, ref @ 25˚C
OPERATING TEMPERATURE
STORAGE TEMPERATURE (T
SHUNT CAPACITANCE (C
LOAD CAPACITANCE (C
DRIVE LEVEL
AGING (FIRST YEAR)
FREQUENCY RANGE (MHz)
3.570 ~ 4.999
5.000 ~ 5.999
6.000 ~ 6.999
7.000 ~ 8.999
9.000 ~ 12.999
Figure 1) CSM-7 - Top, Side, Bottom and End views
11.35 Max.
10.3 Max.
13.2 Max.
11.4 0.1
4.4
SMD QUARTZ CRYSTAL
L
–
)
0
)
Marking
STG
Metal Can
)
FREQUENCY (16.0000 MHz)
Insulating Base
Connecting Pin
“EXAMPLE”
160
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
MODE
C
“DN” Option -40 +85˚C
3.8 Max.
L
3.570 - 70.000 MHz
Standard -10 +70˚C
(Customer Specified)
The CSM-7 is an excellent choice for the SMD
version of the HC-49US leaded crystal. The
CSM-7 has a case height of 4.3 mm maximum
in a resistance weld metal package. A package
profile of 3.2 mm maximum is also available.
Height “H” (max.)
-5P
-5PL
CONDITIONS
“DN” Option
Standard
@ +25˚C
@ +25˚C
T
SMD CRYSTALS
C
f
STG
o
0
4.3 mm
3.2 mm
–
Figure 2) CSM-7 Land Pattern - Bottom view
MAX ESR
150
80
70
60
50
LOAD CAPACITANCE*
18
MINIMUM
4.0
15.0
3.57
20
-10
-40
-40
10
SMD CRYSTALS
FREQUENCY RANGE (MHz)
5.5
13.000 ~ 19.000
20.000 ~ 29.000
26.000 ~ 39.999
40.000 ~ 70.000
• Cost effective
• Space saving design
• Low profile
• Tape & Reel (1,000 pcs)
FEATURES
20.0 standard
–
TYPICAL
PACKAGE TYPE**
+ 30
5P
- 30
PPM
f/f
0
Figure 3) Frequency vs Temperature Curve
Fundamental
Fundamental
- 10
3rd O/T
3rd O/T
MODE
MAXIMUM
70.000
Series
±100
+105
±5.0
±30
±50
+70
+85
7.0
0.5
25
MAX ESR
100
40
30
80
UNITS
PPM
PPM
PPM
PPM
MHz
mW
pF
pF
˚C
˚C
˚C
TEMP.(˚C)
60