Product information is current as of publication date. The product conforms Copyright © 2006, 2007, Pletronics Inc.
to specifications per the terms of the Pletronics standard warranty. Production
processsing does not necesarily include testing of all parameters.
-160
-140
-120
-100
-80
-60
-40
-20
0
20
40
60
80
100
120
140
160
-60 -40 -20 0 20 40 60 80 100 120
Temperature (oC)
Deviation (ppm)
SM13T Series
Miniature SMD Crystal
August 2007
The Pletronics’ SM13T Series is a miniature
surface mount crystal.
The package is ideal for automated surface
mount assembly and reflow practices.
Tape and Reel packaging
6 MHz to 70 MHz Fundamental
40 MHz to 100 MHz 3rd Overtone
5 x 7 mm 4 pad
AT Cut Crystals
Ideal for use in hand held consumer products.
High endurance version available
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: 0.16 grams
Moisture Sensitivity Level: 1 As defined in J-STD-020C
Second Level Interconnect code: e4
Electrical Specification:
Item Min Max Unit Condition
Frequency Range 6 70 MHz Fundamental
40 100 MHz 3rd overtone
Calibration Frequency Tolerance 10 50 ppm at +25oC +_ 3oC, see part number for options
Frequency Stability over OTR 10 150 ppm see part number for available options
Equivalent Series Resistance
(ESR)
- 100 Ohms 6 MHz to 7.4 MHz
Fundamental
- 60 Ohms 7.4 MHz to 9.8 MHz
- 50 Ohms 9.8 MHz to 20 MHz
- 40 Ohms 20 MHz to 70 MHz
- 80 Ohms 40 MHz to 100 MHz 3rd Overtone
Drive Level - 100 μW use 10 μW for testing
Shunt Capacitance (C0) - 7 pF Pad to Pad capacitance
Aging -5 +5 ppm /Yr for the first year at +25oC +_ 3oC
-2 +2 ppm /Yr after the first year at +25oC +_ 3oC
Operating Temperature Range -40 +125 oC see part number for available options
Storage Temperature Range -55 +125 oC
AT Cut Crystal Frequency
versus Temperature
Typical Performance:
SM13T Series
Miniature SMD Crystal
August 2007
www.pletronics.com 425-776-1880 2
Part Number:
SM13T -18 -12.0M -50 H 1 E G -XX See chart below for available options
Internal code or blank
Highest Specified Operating Temperature
A = 40oC G = 70oCN = 100oC
B = 45oCH = 75oCP = 105oC
C = 50oCJ = 80oCR = 110oC
D = 55oCK = 85oCS = 115oC
E = 60oCL = 90oCT = 120oC
F = 65oCM = 95oCU = 125oC
Lowest Specified Operating Temperature
A = +10oC F = -15oCL = -40oC
B = +5oCG = -20oCM = -45oC
C = 0oCH = -25oCN = -50oC
D = -5oCJ = -30oCP = -55oC
E = -10oCK = -35oC
Mode: 1 = Fundamental 3 =3rd Overtone
Frequency Stability See chart below
Calibration Frequency Tolerance (Typ. Values shown)
10 = +_ 10 ppm at 25oC +_ 3oC
20 = +_ 20 ppm at 25oC +_ 3oC
50 = +_ 50 ppm at 25oC +_ 3oC (Standard)
Frequency in MHz
Cload in pF
Load Resonance from 06 to 32 pF (18 pF Std) -or-
SR = Series Resonance
Series Model
SM13T = Standard Version
SM13TS = High Endurance Version
Available Frequency Stability versus Temperature in ppm
Operating
Temperature Range
ABCDEFGHJK
CODE +_ 3.0 +_ 5.0 +_ 8.0 +_ 10 +_ 15 +_ 20 +_ 30 +_ 50 +_ 100 +_ 150
0 to +45oCCB !!!!!!!!!!
0 to +50oCCC !!!!!!!!!!
0 to +60oCCE !!!!!!!!!!
0 to +70oCCG !!!!!!!!!
-10 to +50oCEC !!!!!!!!!
-10 to +60oCEE !!!!!!!!!
-10 to +75oCEH !!!!!!!!
-20 to +70oCGG !!!!!STD !!
-20 to +75oCGH !!!!!!!
-30 to +75oCJH !!!!!!!
-30 to +80oCJJ !!!!!!!
-30 to +85oCJK !!!!!!!
-35 to +80oCKJ !!!!!!
-40 to +85oCLK !!!!!!
-40 to +90oCLL !!!!!!
-40 to +105oCLP !!!!!!
-40 to +125oCLU !!!!
SM13T Series
Miniature SMD Crystal
August 2007
www.pletronics.com 425-776-1880 3
Legacy Part Number (not for new designs):
SM13T B E -18 -11.0592M -XX
Internal code or blank
Frequency in MHz
Cload in pF
Parallel Resonance from 6 to 32 pF or
SR = Series Resonance
Operating Temperature Range
Blank = 0 to + 70oC
E = -40 to +85oC
Calibration Tolerance / Frequency Stability
Blank = 50/50 (Standard)
A = 30/50
B = 30/30
C = 15/30
D = 10/20 (not all frequencies)
Series Model
SM13T = Standard Version
SM13TS = High Endurance Version
Reliability: Environmental Compliance
Parameter Condition for SM13T SM13TS
Mechanical Shock MIL-STD-883 Method 2002, Condition B Condition D
Vibration MIL-STD-883 Method 2007, Condition A Condition B
Solderability MIL-STD-883 Method 2003 same
Thermal Shock MIL-STD-883 Method 1011, Condition A same
Package Labeling
Label is 1" x 2.6" (25.4mm x 66.7mm) Label is 1" x 2.6" (25.4mm x 66.7mm)
Font is Courier New Font is Arial
Bar code is 39-Full ASCII
SM13T Series
Miniature SMD Crystal
August 2007
www.pletronics.com 425-776-1880 4
Mechanical:
Inches mm
A 0.197 +_ 0.008 5.0 +_ 0.2
B 0.276 +_ 0.008 7.0 +_ 0.2
C 0.044 max 1.1 max
D10.039 1.0
E10.061 1.54
F10.181 4.6
1 Typical dimensions
Not to Scale
Contacts :
Gold 11.8 μinches 0.3 μm minimum over Nickel 50 to 350 μinches 1.27 to 8.89 μm
Connection (top view):
The pads shown not connected to the crystal
are common and connected to the metal cover.
Layout and application information
Trace lengths to the crystal should be kept as short as possible.
The crystal connections are sensitive to noise.
The package should be grounded for optimum performance.
SM13T Series
Miniature SMD Crystal
August 2007
www.pletronics.com 425-776-1880 5
Part Marking:
SM13Tx
FFF.FFF M
PLEymdz
or SM13TSx
FFF.FFF M
PLEymdz
or SM13T-zz
FFF.FFF M
PLEyywwz
Legend:
PLE = Pletronics
x = Capacitance load code from below
FFF.FFM = Frequency in MHz
YMD = Date of Manufacture (year, month and day)
All other marking is internal factory codes
Specifications such as frequency tolerance and operating temperature range, etc. are not identified
from the marking. External packaging labels and packing list will correctly identify the ordered
Pletronics part number.
Orientation of marking may be mixed on the tape
Traceability of part is lost once removed from reel
Code ABCDEFGHJKLMNPQR S TUVWXY
pF 101213 8 151820222426283032343627series 33 50 19 16 17 14
Codes for Date Code YMD
Code 6 7 8 9 0 1 2
Year 2006 2007 2008 2009 2010 2011 2012
Code A B C D E F G H J K L M
Month JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
Code123456789ABC
Day 123456789101112
Code D E F G H J K L M N P R
Day 13 14 15 16 17 18 19 20 21 22 23 24
Code T U V W X Y Z
Day 25 26 27 28 29 30 31
SM13T Series
Miniature SMD Crystal
August 2007
www.pletronics.com 425-776-1880 6
260°C Maximum
10 Seconds Maximum
215°C±10°C
Approximately 50 Seconds
Allowed rate of temperature change
Maximum 4°C per second
120 to 160 Seconds
100
150
200
250
Temperature (°C)
175°C±10°C
Reflow Cycle (typical for lead free processing)
The part may be reflowed 2 times without degradation.
Tape and Reel: available for quantities of 250 to 3000 per reel (<1000 will be cut tape)
Constant Dimensions Table 1
Tape
Size D0 D1
Min E1 P0 P2 S1
Min
T
Max
T1
Max
8mm
1.5
+0.1
-0.0
1.0
1.75
+_0.1
4.0
+_0.1
2.0
+_0.05
0.6 0.25 0.1
12mm 1.5
16mm 1.5 2.0
+_0.1
24mm 1.5
Variable Dimensions Table 2
Tape
Size
B1
Max
E2 Min F P1 T2
Max
W
Max
Ao, Bo
& Ko
16 mm 8.1 14.25 7.5 +_0.1 12.0 +_0.1 1.8 16.3 Note 1
Note 1: Embossed cavity to conform to EIA-481-B Dimensions in mm Not to scale
REEL DIMENSIONS
A inches 7.0 10.0 13.0
mm 177.8 254.0 330.2
B inches 2.50 4.00 3.75
mm 63.5 101.6 95.3 Tape
Width
C mm 13.0 +0.5 / -0.2
D mm 16.4
+2.0
-0.0
16.4
+2.0
-0.0
16.4
+2.0
-0.0
16.0
Reel dimensions may vary from the above
SM13T Series
Miniature SMD Crystal
August 2007
www.pletronics.com 425-776-1880 7
IMPORTA NT NOTICE
Pletronics Incorporated (PLE) reserves the right to make corrections, improvements, modifications and
other changes to this product at anytime. PLE reserves the right to discontinue any product or service
without notice. Customers are responsible for obtaining the latest relevant information before placing
orders and should verify that such information is current and complete. All products are sold subject to
PLE’s terms and conditions of sale supplied at the time of order acknowledgment.
PLE warrants performance of this product to the specifications applicable at the time of sale in accordance
with PLE’s limited warranty. Testing and other quality control techniques are used to the extent PLE
deems necessary to support this warranty. Except where mandated by specific contractual documents,
testing of all parameters of each product is not necessarily performed.
PLE assumes no liability for application assistance or customer product design. Customers are
responsible for their products and applications using PLE components. To minimize the risks associated
with the customer products and applications, customers should provide adequate design and operating
safeguards.
PLE products are not designed, intended, authorized or warranted to be suitable for use in life support
applications, devices or systems or other critical applications that may involve potential risks of death,
personal injury or severe property or environmental damage. Inclusion of PLE products in such
applications is understood to be fully at the risk of the customer. Use of PLE products in such applications
requires the written approval of an appropriate PLE officer. Questions concerning potential risk
applications should be directed to PLE.
PLE does not warrant or represent that any license, either express or implied, is granted under any PLE
patent right, copyright, artwork or other intellectual property right relating to any combination, machine or
process which PLE product or services are used. Information published by PLE regarding third-party
products or services does not constitute a license from PLE to use such products or services or a
warranty or endorsement thereof. Use of such information may require a license from a third party under
the patents or other intellectual property of the third party, or a license from PLE under the patents or other
intellectual property of PLE.
Reproduction of information in PLE data sheets or web site is permissible only if the reproduction is
without alteration and is accompanied by associated warranties, conditions, limitations and notices.
Reproduction of this information with alteration is an unfair and deceptive business practice. PLE is not
responsible or liable for such altered documents.
Resale of PLE products or services with statements different from or beyond the parameters stated by
PLE for that product or service voids all express and implied warranties for the associated PLE product or
service and is an unfair or deceptive business practice. PLE is not responsible for any such statements.
Contacting Pletronics Inc.
Pletronics Inc. Tel: 425-776-1880
19013 36th Ave. West Fax: 425-776-2760
Lynnwood, WA 98036-5761 USA E-mail: ple-sales@pletronics.com
URL: www.pletronics.com
Copyright © 2006, 2007, Pletronics Inc.