SM12T2-18 Datasheet, PDF (1/6 Pages) Pletronics, Inc. – SM12T2 Series Miniature SMD Crystal

SM12T2 Series
Miniature SMD Crystal
May 2006
• The Pletronics’ SM12T2 Series is a miniature
surface mount crystal with either a metal or
ceramic cover.
• The package is ideal for automated surface
mount assembly and reflow practices.
• Tape and Reel packaging
• 10 MHz to 50 MHz
• 3.5 x 6 mm 2 pad
• AT Cut Crystals Fundamental Mode
• Ideal for use in hand held consumer products.
Pletronics Inc. certifies this device is in accordance with the
RoHS 6/6 (2002/95/EC) and WEEE (2002/96/EC) directives.
Pletronics Inc. guarantees the device does not contain the following:
Cadmium, Hexavalent Chromium, Lead, Mercury, PBB’s, PBDE’s
Weight of the Device: 0.06 grams
Moisture Sensitivity Level: 1 As defined in J-STD-020C
Second Level Interconnect code: e4
Electrical Specification:
Item
Min
Frequency Range
10
Calibration Frequency Tolerance -10
Frequency Stability over OTR
-10
Equivalent Series Resistance
-
(ESR)
-
Drive Level
-
Shunt Capacitance (C0)
-
Aging
-5
Operating Temperature Range
-40
Storage Temperature Range
-55
Max
50
+100
+100
60
40
100
5
+5
+85
+125
Unit
MHz
ppm
ppm
Ohms
Ohms
μW
pF
ppm /Yr
o_C
o_C
Condition
AT cut Fundamental
at +25^oC +_ 3^oC, see part number for options
see part number for available options
10 MHz to 16 MHz
>16 MHz
Fundamental
use 10 μW for testing
Pad to Pad capacitance
at +25^oC +_ 3^oC
see part number for available options
AT Cut Crystal Frequency
versus Temperature
Typical Performance:
160
140
120
100
80
60
40
20
0
-20
-40
-60
-80
-100
-120
-140
-160
-60
-40
-20
0
20
40
60
Temperature (^oC)
80
100
120
Product information is current as of publication date. The product conforms
to specifications per the terms of the Pletronics limited warranty. Production
processsing does not necessarily include testing of all parameters.
Copyright © 2006, Pletronics Inc.