Data Sheet - Pletronics, Inc.

SM10T Series
Miniature SMD Crystal
March 2015
• Pletronics’ SM10T Series is a miniature
surface mount crystal.
• Package is ideal for automated surface mount
assembly and reflow practices.
• Tape and Reel packaging
•
•
•
•
12 MHz to 67.5 MHz
2.5 x 3.2 mm 4 pad
AT Cut Fundamental and 3rd Overtone Crystals
Ideal for use in hand held consumer products
Pletronics Inc. certifies this device is in accordance with the
RoHS 6/6 (2011/65/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: 0.03 grams
Moisture Sensitivity Level: 1 As defined in J-STD-020D.1
Second Level Interconnect code: e4
Electrical Specification:
Item
Min
Max
Unit
Frequency Range
12
60
MHz
Calibration Frequency Tolerance
10
50
ppm
at +25oC +
_ 3oC, see part number for options
Frequency Stability
3
150
ppm
see part number for available options
Equivalent Series Resistance
(ESR)
-
120
Ohms
12 MHz to 14.318 MHz
-
100
Ohms
14.318 MHz to 16 MHz
-
80
Ohms
16 MHz to 20 MHz
-
70
Ohms
20 MHz to 30 MHz
-
50
Ohms
30 MHz to 50 MHz
-
80
Ohms
above 50 MHz
-
100
µW
use 10 µW for testing
-
5
pF
Pad to Pad capacitance
-5
+5
ppm /Yr
for the first year
-2
+2
ppm /Yr
after the first year
-40
+125
o
C
+125
o
C
Drive Level
Shunt Capacitance
o
(C0)
o
Aging at 25 C +
_3C
Operating Temperature Range
Storage Temperature Range
-55
Condition
see part number for available options
160
AT Cut Crystal Frequency versus
Temperature Typical Performance:
140
120
Deviation (ppm)
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)
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.
SM10T Series
Miniature SMD Crystal
March 2015
Part Number:
SM10T -18 -16.384M
-20
E
1 L K
-XX
See chart below for available options
Internal code or blank
Highest Specified Operating Temperature
A = 40oC
G = 70oC
N = 100oC
B = 45oC
H = 75oC
P = 105oC
o
o
C = 50 C
J = 80 C
R = 110oC
o
o
D = 55 C
K = 85 C
S = 115oC
E = 60oC
L = 90oC
T = 120oC
o
o
F = 65 C
M = 95 C
U = 125oC
Lowest Specified Operating Temperature
A = +10oC
F = -15oC
L = -40oC
o
o
B = +5 C
G = -20 C
M = -45oC
C = 0oC
H = -25oC
N = -50oC
D = -5oC
J = -30oC
P = -55oC
o
o
E = -10 C
K = -35 C
Fundamental mode AT cut crystal
1 = Fundamental AT cut crystal
3 = 3rd Overtone AT cut crystal
Frequency Stability
See chart below
Calibration Frequency Tolerance (Typ. Values shown)
10 = +
_ 10 ppm at 25oC +
_ 3oC
o
20 = +
_ 20 ppm at 25 C +
_ 3oC
o
30 = +
_ 30 ppm at 25 C +
_ 3oC (Standard)
50 = +
_ 50 ppm at 25oC +
_ 3oC
Frequency in MHZ
Cload in pF
Parallel Resonance from 06 to 32 pF or
SR = Series Resonance
Model Number
Available Frequency Stability versus Temperature in ppm
Operating
Temperature
Range
A
B
C
D
E
F
G
H
J
K
0 to +45oC
CODE
_ 3.0
+
_ 5.0
+
+
_ 8.0
+
_ 10
+
_ 15
+
_ 20
+
_ 30
+
_ 50
+
_ 100
_
+ 150
CB
!
!
!
!
!
!
!
!
!
!
0 to +50oC
CC
!
!
!
!
!
!
!
!
!
!
0 to +60oC
CE
!
!
!
!
!
!
!
!
!
0 to +70oC
CG
!
!
!
!
!
!
STD
!
!
-10 to +50oC
EC
!
!
!
!
!
!
!
!
!
-10 to +60oC
EE
!
!
!
!
!
!
!
!
!
-10 to +75oC
EH
!
!
!
!
!
!
!
!
-20 to +70oC
GG
!
!
!
!
!
!
!
!
-20 to +75oC
GH
!
!
!
!
!
!
!
-30 to +75oC
JH
!
!
!
!
!
!
!
-30 to +80oC
JJ
!
!
!
!
!
!
!
-30 to +85oC
JK
!
!
!
!
!
!
-35 to +80oC
KJ
!
!
!
!
!
!
-40 to +85oC
LK
!
!
!
!
!
!
-40 to +90oC
LL
!
!
!
!
!
!
-40 to +105oC
LP
!
!
!
!
!
-40 to +125oC
LU
!
!
!
www.pletronics.com
425-776-1880
2
SM10T Series
Miniature SMD Crystal
March 2015
Legacy Part Number (not for new designs):
SM10T B
E
-18
-23.45M
-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 (STD
E = -40 to +85oC
Calibration Tolerance / Frequency Stability
Blank = 30/50 (STD)
B = 30/30
Series Model
Reliability: Environmental Compliance
Parameter
Condition
Mechanical Shock
MIL-STD-883 Method 2002, Condition B
Vibration
MIL-STD-883 Method 2007, Condition A
Solderability
MIL-STD-883 Method 2003
Thermal Shock
MIL-STD-883 Method 1011, Condition A
Package Labeling
Label is 1" x 2.6" (25.4mm x 66.7mm)
Font is Courier New
Bar code is 39-Full ASCII
www.pletronics.com
425-776-1880
Label is 1" x 2.6" (25.4mm x 66.7mm)
Font is Arial
3
SM10T Series
Miniature SMD Crystal
March 2015
Mechanical:
Inches
4
1
4
3
2
3
A
0.098 +
_ 0.004
2.5 +
_ 0.15
B
0.126 +
_ 0.004
3.2 +
_ 0.15
C
0.028 max
0.7 max
D1
0.028 to 0.031
0.7 to 0.8
E1
0.004
0.1
F1
The chamfered pad may or
may not be present and may be on any pad
mm
A - (2 * (D + E))
G1
0.035
0.9
H1
0.047
1.2
J1
0.004
0.1
Not to Scale
Contacts :
Gold 11.8 µinches 0.3 µm minimum
over
Nickel 50 to 350 µinches 1.27 to 8.89 µm
1
Typical
dimensions
Connection (top view):
1
4
2
3
Pad 2 and Pad 4 are common and connected
to the metal cover. They are not connected to
the crystal. Connected to ground is
recommended
The crystal is symmetrical, there is no Pad 1
preference. The part can be rotated 180o when
being assembled on the PCB and will still
perform correctly.
Marking:
•
•
•
•
•
•
Pff.ffM
ymdz
P
= Pletronics
ff.ffM or ff.f
= Frequency
ymd or ym
= Year Month Day or Year Month, see code below
z
= Internal information
Orientation of marking may be mixed on the tape
Traceability of part is lost once removed from reel
OR
ff.ffM
Pymdz
OR
ff.fym
Codes for Date Code YMD
Code 3
Code A
4
5
6
7
B
C
D
E
F
G
H
J
K
L
M
Year 2013 2014 2015 2016 2017 Month JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
Code
Day
Code
Day
1
1
H
17
2
2
J
18
www.pletronics.com
3
3
K
19
4
4
L
20
5
5
M
21
6
6
N
22
425-776-1880
7
7
P
23
8
8
R
24
9
9
T
25
A
10
U
26
B
11
V
27
C
12
W
28
D
13
X
29
E
14
Y
30
F
15
Z
31
4
G
16
SM10T Series
Miniature SMD Crystal
March 2015
Temperature (°C)
Reflow Cycle (typical for lead free processing)
260°C Maximum
10 Seconds Maximum
250
215°C±10°C
200
175°C±10°C
150
100
Approximately 50 Seconds
120 to 160 Seconds
Allowed rate of temperature change
Maximum 4°C per second
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
8mm
D1
Min
E1
P0
1.0
S1
Min
T
Max
0.6
0.25
T1
Max
2.0
_
+0.05
12mm
1.5
1.5
1.75
4.0
16mm
+0.1
-0.0
1.5
_
+0.1
_
+0.1
24mm
P2
0.1
2.0
_
+0.1
1.5
Variable Dimensions Table 2
Tape
Size
B1
Max
E2 Min
F
P1
T2
Max
W
Max
Ao, Bo &
Ko
8 mm
3.5
6.4
1.7 _
+0.1
4.0 _
+0.1
1.0
8.9
Note 1
Note 1: Embossed cavity to conform to EIA-481-B
Dimensions in mm
Not to scale
REEL DIMENSIONS
A
B
inches
7.0
10.0
13.0
mm
177.8
254.0
330.2
inches
2.50
4.00
3.75
mm
63.5
101.6
95.3
C
mm
D
mm
Tape
Width
13.0 +0.5 / -0.2
8.4
+2.0
-0.0
8.4
+2.0
-0.0
8.4
+2.0
-0.0
8.0
Reel dimensions may vary from the above
www.pletronics.com
425-776-1880
5
SM10T Series
Miniature SMD Crystal
March 2015
IMPORTANT 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.
19013 36th Ave. West
Lynnwood, WA 98036-5761 USA
Tel: 425-776-1880
Fax: 425-776-2760
E-mail: ple-sales@pletronics.com
URL: www.pletronics.com
Copyright © 2006, 2007, 2008, 2009 Pletronics Inc.
www.pletronics.com
425-776-1880
6