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參數資料
| 型號： | SM12T2-SR-FREQ250E1JK |
| 廠商： | PLETRONICS INC |
| 元件分類： | Quartz Crystal |
| 英文描述： | QUARTZ CRYSTAL RESONATOR, 16.001 MHz - 50 MHz |
| 封裝： | ROHSCOMPLIANT, MINIATURE, CERAMIC, SMD, 2 PIN |
| 文件頁數： | 1/6頁 |
| 文件大小： | 146K |
| 代理商： | SM12T2-SR-FREQ250E1JK |
Product information is current as of publication date. The product conforms
Copyright 2006, Pletronics Inc.
to specifications per the terms of the Pletronics limited warranty. Production
processsing does not necessarily 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)
D
e
v
ia
tion
(
ppm
)
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
Max
Unit
Condition
Frequency Range
10
50
MHz
AT cut Fundamental
Calibration Frequency Tolerance
-10
+100
ppm
at +25oC +
_ 3oC, see part number for options
Frequency Stability over OTR
-10
+100
ppm
see part number for available options
Equivalent Series Resistance
(ESR)
-
60
Ohms
10 MHz to 16 MHz
Fundamental
-
40
Ohms
>16 MHz
Drive Level
-
100
μW
use 10 μW for testing
Shunt Capacitance
(C0)
-
5
pF
Pad to Pad capacitance
Aging
-5
+5
ppm /Yr
at +25oC +
_ 3oC
Operating Temperature Range
-40
+85
oC
see part number for available options
Storage Temperature Range
-55
+125
oC
AT Cut Crystal Frequency
versus Temperature
Typical Performance:
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相關代理商/技術參數 |
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|---|---|
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