CARDINAL COMPONENTS
Plastic Surface Mount Crystals
The Cardinal CPX series SMD crystal is made of durable thermoplastic.
The wide frequency range and small size make it very versatile for many
consumer electronic applications.
Series CPX
Part Numbering Example: CPX Z - A1 B2 C2 200 - 3.579545 D18 - 3
CPX
Z
A1*
B2
C2
200
3.579545
D18
-3
SERIES ADDED FEATURES OPERATING TEMP. STABILITY TOLERANCE RESISTANCE FREQUENCY LOAD CAP.
OVERTONE
BLANK: FUND.
CPX
D16,18,20,ETC.
BLANK = BULK PACK A0 = -10°C ~ +60°C B1 = ±100 C1 = ±100 SEE CHART
-3: 3rd OT
BELOW
DS = SERIES
Z = TAPE AND REEL A1 = -10°C ~ +70°C B2 = ± 50 C2 = ± 50
A2 = -40°C ~ +85°C B3 = ± 30 C3 = ± 30
A3 = -55°C ~ +125°C B4 = ± 10 C4 = ± 10
*NOTE:
The above ABC combinations cover basic specification options. We tailor our crystal specifications
to meet customer requirements. Please contact our sales department if you don’t see exactly what you need.
Specifications:
Frequency Range:
Operating Temperature:
Frequency Stability:
3.579545 ~ 70.000 MHz
-10°C ~ +70°C
-40°C ~ +85°C
±100 ppm
± 50 ppm
± 30 ppm
± 50 ppm
± 30 ppm
CPX
Standard
Standard
Standard
Frequency Tolerance:
(at 25°C)
Load Capacitance:
Resistance:
Standard:
Standard 18 pF or series.
Please specify your required load.
Maximum resistance corresponds to frequency.
See chart below.
Mode: Fundamental or 3rd Overtone
Shunt Capacitance: 7 pF Max
Aging: ± 5 ppm/year
Drive Level: 1.0 mW Max
Packaging: Tape and Reel (1K per Reel)
Note:
Not all combinations of the above tolerances, stabilities, and temperature
ranges are available. Consult the factory if your requirement is not standard.
Resistance Chart:
All resistances are maximum values.
EQUIVALENT SERIES RESISTANCE (ESR), MODE OF OPERATION (MODE), AND CUT
Frequency MHz
3.579545~4.999
5.000~5.999
6.000~7.999
8.000~8.999
9.000~9.999
ESR(Ω)
200 Max
150 Max
120 Max
90 Max
80 Max
Mode/cut
Fund./AT
Fund./AT
Fund./AT
Fund./AT
Fund./AT
Frequency MHz
10.000~14.999
15.000~15.999
16.000~30.000
30.000~49.999
50.000~70.000
ESR (Ω)
70 Max
60 Max
50 Max
80 Max
80 Max
Mode/cut
Fund./AT
Fund./AT
Fund./AT
3rd Overtone/AT
3rd Overtone/AT
Cardinal Components, Inc., 155 Rt. 46 W, Wayne, NJ. 07470 TEL: (973)785-1333 FAX: (973)785-0053
http://www.cardinalxtal.com
E-Mail: cardinal@cardinalxtal.com
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