Datasheet

IQD Frequency Products
Model: 12SMX
Crystal Specification
Incorporating IQD FOQ GmbH
Outline (mm) -A = 2 pad (ceramic lid)
ISSUE 13; February 2012 - RoHS 2011/65/EU
Description
Standard 7 x 5mm SMD crystal. 7 x 5mm SMD crystal available in
three different pad designs and two different package
materials.12SMX-A, -C, -D are ceramic package with a resin sealed
ceramic lid, hermetically sealed.12SMX-B is a ceramic package with
a seam sealed metal lid, hermetically sealed. Please Note: 12SMX-B
is the standard package style. For low profile version of a 7 x 5mm
crystal please see our 14SMX.For tighter tolerances and stabilities
please see our 14SMX. Stock parts available.
Frequency
6.0 to 84.0Mhz
Frequency Range
Frequency Tolerance ±20ppm to ±100ppm
General Specification
Load Capacitance (CL)
10.0pF to 75.0pF
Drive Level
100µW max
Ageing
±5ppm per year max
Shunt Capacitance (C0)
7pF max
Operating Temperature Ranges
0 to 50°C
-10 to 60°C
-20 to 70°C
-40 to 85°C
Environmental Parameters
Storage Temperature Range: -40 to 85°C
Ordering Information
Example
10.0MHz 12SMX-B
50/50/–20 to 70C/10 FUND
Frequency*
Model*
Variant*
Frequency Tolerance (@25°C)*
Frequency Stability (over operating temperature range)*
Operating Temperature Range*
Load Capacitance*
Overtone
Packing Details
Pack Style: Bulk
Pack Size
Loose in bulk pack
100
Pack Style: Reel
Pack Size
Tape and reel in accordance with EIA-481-D
1,000
Alternative packing options available
-B = 4 pad (metal lid)
Printed on 3 Apr 12 10:59
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