XT49S-1612ME2 [VISHAY]
Low Profile Holder Type Crystal Units; 薄型支架型晶体单元
| 型号： | XT49S-1612ME2 |
| 厂家： | 
VISHAY |
| 描述： | Low Profile Holder Type Crystal Units |
| 文件： | 总3页 (文件大小：90K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
XT49S
Vishay Dale
Low Profile Holder Type Crystal Units
FEATURES
• Low cost
• Industry standard
• Wide frequency range
• Excellent aging
RoHS
COMPLIANT
This part is a miniature AT cut strip crystal unit with a low
profile package. It is with resistance weld.
• 100 % Lead (Pb)-free and RoHS compliant
STANDARD ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
CONDITION
UNIT
MHz
ppm
ppm
°C
MIN
3.200
10
TYPICAL
MAX
66.000
50
Frequency Range
FO
Frequency Tolerance
Temperature Stability
Operating Temperature Range
Storing Temperature Range
Shunt Capacitance
Load Capacitance
Insulator Resistance
Drive Level
ΔF/FO
TC
at 25 °C
30
30
ref to 25 °C
10
50
TOPR
TSTG
CO
- 20
- 40
+ 70
+ 85
7
°C
pF
CL
Customer Specified
100 VDC
pF
10
Series
IR
500
MΩ
µW
DL
100
500
Aging (first year)
Fa
at 25 °C, per year
ppm
- 5.0
+ 5.0
EQUIVALENT SERIES RESISTANCE (ESR) AND MODE OF VIBRATION (MODE)
FREQUENCY RANGE (MHz) MAX ESR (Ω)
MODE
FREQUENCY RANGE (MHz) MAX ESR (Ω)
MODE
3.200 to 4.499
4.500 to 5.999
6.000 to 6.999
7.000 to 7.999
8.000 to 8.999
150
120
100
90
Fundamental/AT
Fundamental/AT
Fundamental/AT
Fundamental/AT
Fundamental/AT
9.000 to 9.999
10.000 to 12.999
13.000 to 30.000
30.000 to 66.000
60
50
40
80
Fundamental/AT
Fundamental/AT
Fundamental/AT
3rd Overtone
80
DIMENSIONS in inches [millimeters]
0.435 [11.0] Max
0.403 [10.24] Max
0.146 [3.70] Max
0.138
[3.5] Max
0.183
[4.65] Max
0.500
[12.7] Min
0.192 0.008 [4.88 0.2]
Ø 0.017 0.002 [0.43 0.05]
ORDERING INFORMATION
XT49S
R
- 20
SP
12 M
e2
MODEL
OTR
Blank = Standard
R = - 40 °C to + 85 °C
LOAD
Blank = Series
- 16 = 16 pF
OPTIONS
Blank = Standard
SP = Spacer
FREQUENCY/MHz
JEDEC LEAD (Pb)-FREE
STANDARD
- 20 = 20 pF Standard
- 30 = 30 pF
SL = Sleeve
- 32 = 32 pF
GLOBAL PART NUMBER
9
S
0
A
M
X
T
2
A
1
2
N
MODEL
LOAD
PACKAG
CODE
E
OPTIONS
FREQUENCY
Document Number: 35014
Revision: 18-Oct-07
For technical questions contact: frequency@vishay.com
www.vishay.com
11
XT49S
Low Profile Holder Type Crystal Units
Vishay Dale
GLOBAL PART NUMBERING
X
T
9
S
2
0
A
N
A
4
0
M
LOAD
CAPACITANCE
PACKAGE
CODE
MODEL NUMBER
OPTIONS
FREQUENCY
XT9U = XT49U
XT9S = XT49S
XT9SL = XT49SL
XT9M = XT49M
XT9ML = XT49ML
XTU1 = XTUM1
18 = 18 pF
20 = 20 pF
NL = Series
to be specified by
customer
TAPE AND REEL
G = RF5
(XT9U, XT9S, XT9SL)
NA = No
Additional
Options
4M = 4 MHz
40M = 40 MHz
100M = 100 MHz
12M288 = 12.288 MHz
M is used as
RR = Extended
Temperature
of - 40 °C to + 85 °C
H = RF7
(XT9M, XT9ML)
decimal place
holder in frequency
Contact factory for
all other options
BULK
A = B04
(all models)
Example: XT49S-20 40M
X
T
2
6
T
T
A
3
2
K
7
6
8
OPERATING
TEMPERATURE
(OTR)
PACKAGE
CODE
MODEL NUMBER
FREQUENCY
32K768 = 32.768 kHz
K is used as decimal place holder
in frequency
XT26T = XT26T
XT38T = XT38T
T = - 10 °C to + 60 °C
BULK
A = B04
(all models)
Example: XT26T 32.768K
X
T
5
7
2
0
A
4
0
M
LOAD
CAPACITANCE
PACKAGE
CODE
MODEL NUMBER
FREQUENCY
XT57 = XT57C
XT46 = XT46C
XT36 = XT36C
18 = 18 pF
20 = 20 pF
NL = Series
to be specified by
customer
TAPE AND REEL
4M = 4 MHz
40M = 40 MHz
100M = 100 MHz
H = RF7
12M288 = 12.288 MHz
M is used as
decimal place
holder in frequency
BULK
A = B04
(all models)
Example: XT57C-20 40M
www.vishay.com
2
For technical questions contact: frequency@vishay.com
Document Number: 35014
Revision: 18-Oct-07
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
www.vishay.com
1
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