ECS ECS-144.4-9-42-CKM-TR Smd quartz crystal Datasheet

ECX-42
Low profile
4.0 x 2.5 mm Footprint
Extended Temp Range Option
RoHS Compliant
SMD QUARTZ CRYSTAL
The miniature ECX-42 is a compact SMD Crystal. The
4.0 x 2.5 x 0.8 mm ceramic package is ideal for today's
SMD manufacturing environment.
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS
ECX-42
CONDITIONS
Frequency Range
Frequency Tolerance
Frequency Stability
Shunt Capacitance
Load Capacitance
Drive Level
Operating Temperature
Storage Temperature
Aging (Per Year)
MIN
TYP
12.000
UNITS
MAX
50.000
± 30 *
± 50 *
5
at +25°C
-10 to +70°C
Specify in P/N
MHz
ppm
ppm
pF
pF
µW
°C
°C
ppm
12
300
+70
+125
±5
-10
-55
@ +25°C ±3°C
EQUIVALENT SERIES RESISTANCE/MODE OF OSCILLATION
FREQUENCY RANGE (MHz) MODE OF OSC MAX ESR Ω FREQUENCY RANGE (MHz) MODE OF OSC MAX ESR Ω
12.00 ~ 15.999
Fundamental
80
20.000 ~ 23.999
Fundamental
50
16.000 ~ 19.999
Fundamental
60
24.000 ~ 50.000
Fundamental
40
DIMENSIONS (mm)
Pad Connections
1
In/Out
2
Gnd
3
Out/In
4
Gnd
Figure 2) Suggested Land Pattern
Figure 1) Top, Side, Bottom and End views
Custom Options
PART NUMBERING GUIDE: Example ECS-200-20-42-TR
ECS - Frequency Abbreviation - Load Capacitance - Package
200 = 20.000 MHz
See P/N Guide
1105 South Ridgeview Road
20 =20 pF
S=Series
z
42 =
ECX-42
Olathe, KS 66062
z
Tolerance
* Stability
Blank = Std
A = ± 25 ppm
J = ± 20 ppm
R = ± 15 ppm
C = ± 10 ppm
Blank = Std
D = ± 100 ppm
E = ± 50 ppm
G = ± 30 ppm
H = ± 25 ppm
T = ± 20 ppm
W = ± 15 ppm
K = ± 10 ppm
Phone: 913.782.7787
z
Temp Range
Blank = Std
M = -20 ~ +70°C
N = -40 ~ +85°C
P = -40 ~ +105°C
S = -40 ~ +125°C
U = -55 ~ +125°C
- Packaging
TR= Tape
& Reel
1K/Reel
*Consult Factory for available stability
options over extended temp range.
Fax: 913.782.6991
z
www.ecsxtal.com
Rev. 11/11
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
ECS:
ECS-240-13-42-CKM-TR ECS-260-13-42-CKM-TR ECS-144.4-9-42-CKM-TR ECS-160-9-42-CKM-TR ECS-320-1342-CKM-TR ECS-196.8-9-42-CKM-TR ECS-120-9-42-CKM-TR ECS-130-9-42-CKM-TR
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