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SM11T2-18-20M-50K1GH

Description
Parallel - Fundamental Quartz Crystal, 20MHz Nom, ROHS COMPLIANT, MINIATURE, SMD, 2 PIN
CategoryPassive components    Crystal/resonator   
File Size107KB,7 Pages
ManufacturerPletronics
Environmental Compliance
Download Datasheet Parametric View All

SM11T2-18-20M-50K1GH Overview

Parallel - Fundamental Quartz Crystal, 20MHz Nom, ROHS COMPLIANT, MINIATURE, SMD, 2 PIN

SM11T2-18-20M-50K1GH Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid1077511935
package instructionROHS COMPLIANT, MINIATURE, SMD, 2 PIN
Reach Compliance Codeunknown
Other featuresAT CUT CRYSTAL; TAPE AND REEL
Ageing5 PPM/FIRST YEAR
Crystal/Resonator TypePARALLEL - FUNDAMENTAL
Drive level100 µW
frequency stability0.015%
frequency tolerance50 ppm
JESD-609 codee4
load capacitance18 pF
Manufacturer's serial numberSM11T2
Installation featuresSURFACE MOUNT
Nominal operating frequency20 MHz
Maximum operating temperature75 °C
Minimum operating temperature-20 °C
physical sizeL5.0XB3.2XH0.8 (mm)/L0.197XB0.126XH0.031 (inch)
Series resistance50 Ω
surface mountYES
Terminal surfaceGold (Au) - with Nickel (Ni) barrier
SM11T2 Series
Miniature SMD Crystal
July 2009
• The Pletronics’ SM11T2 Series is a miniature
surface mount crystal.
• Package is ideal for automated surface mount
assembly and reflow practices.
• Tape and Reel packaging
8 MHZ to 50 MHZ Fundamental
40 MHZ to 150 MHZ 3
rd
Overtone
3.2 x 5 mm 2 pad
AT Cut Crystal
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
Frequency Range
Calibration Frequency Tolerance
Frequency Stability over OTR
Equivalent Series Resistance
(ESR)
Min
8
10
3
-
-
-
-
-
-
-
Drive Level
Shunt Capacitance
Aging at 25
o
C + 3
o
C
_
(C0)
-
-
-5
-2
Insulation Resistance
Operating Temperature Range
Storage Temperature Range
100
-40
-55
Max
150
100
100
199
80
60
50
40
39
80
100
7
+5
+2
-
+125
+125
Ohms
µW
pF
ppm /Yr
ppm /Yr
Mohm
o
o
Unit
MHZ
ppm
ppm
Ohms
Ohms
Ohms
Condition
Fundamental and 3
rd
Modes
at +25
o
C + 3
o
C, see part number for options
_
see part number for available options
8 MHZ to 10 MHZ
10 MHZ to 12 MHZ
12 MHZ to 16 MHZ
16 MHZ to 20 MHZ
20 MHZ to 24 MHZ
above 24 MHZ
40 MHZ to 150 MHZ
use 10 µW for testing
Pad to Pad capacitance
for the first year
after the first year
Tested at 100V DC
see part number for available options
3
rd
Overtone Mode
Fundamental Mode
C
C
Product information is current as of publication date. The product conforms
to specifications per the terms of the Pletronics standard warranty. Production
processsing does not necessarily include testing of all parameters.
Copyright © 2009, Pletronics Inc.
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