AT-CUT LOW COST CERAMIC SMD CRYSTAL
RoHS
ABM42C
Pb
4.0 x 2.5 x 1.2 mm
Compliant
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FEATURES:
APPLICATIONS:
• Industrial standard package 4.0x2.5, 4 pads
• Ideal for Cost Sensitive Commercial Electronics
• Suitable for High Volume Applications
• Laptop computers
• Computer peripherals
• Home network modem
STANDARD SPECIFICATIONS:
PARAMETERS
ABRACON P/N:
Frequency range:
ABM42C Series
12.0 MHz to 48 MHz
Operation Mode:
AT-cut (Fundamental for <36MHz, 3rd OT for >36MHz)
-10°C to + 60°C (see options)
-40°C to +85°C
Operating temperature:
Storage temperature:
Freq. Tolerance at +25° C:
± 30ppm max. (Contact ABRACON for tighter tolerance)
Freq. stability over operating
temperature (Ref to +25° C):
± 50ppm max. (Contact ABRACON for tighter stability)
Equivalent series resistance: See Table 1
Shunt capacitance C0:
Load capacitance CL:
Drive Level:
7pF max
18pF (see option)
100uW max
±10ppm max
Aging @ 25°C per year:
Insulation Resistance:
500Mohms min at 100Vdc ± 15V
TABLE 1
Frequency (MHz)
ESR (Ω)
12.000 - 19.999
20.000 - 25.999
26.000 - 36.000
36.001 - 48.000
80
70
50
Contact ABRACON
Test Condition
Parts shall be tested under the condition of +20±15°C of the temperature, +65%±20%RH of the humidity unless
the standard condition of +25±2°C of the temperature, +65%±5%RH of the humidity is specified.
OPTIONS AND PART IDENTIFICATION:
(Left blank if standard)
ABM42C - Frequency - - -
Frequency
Operating Temp.
Packaging
XX.XXXX MHz
E
B
0°C ~ +70°C
Blank
T
Bulk
Tape & Reel
-20°C ~ +70°C
Load Capacitance
Please specify CL in pF
(From 12 to 30)
Please NOTE: This part is not recommended for high reliability applications such as
automotive, medical, or safety related applications. Please contact ABRACON for
information regarding our high reliability products and for application assistance.
Visit www.abracon.com for Terms & Conditions of Sale Revised: 08.02.07
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED