XT49U-2012MHZ Vishay, XT49U-2012MHZ Datasheet
Home Crystals and Oscillators Crystals XT49U-2012MHZ
Manufacturer Part Number
XT49U-2012MHZ
Description
Crystals 12MHz 20pF
Specifications of XT49U-2012MHZ
Tolerance
50 PPM
Termination Style
Radial
Operating Temperature Range
- 20 C to + 70 C
Dimensions
10.24 mm L x 12.7 mm H
Mounting Style
Through Hole
Frequency
12 MHz
Frequency Stability
50 PPM
Load Capacitance
20 pF
Package / Case
HC-49
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
www.vishay.com
10
XT49U
Vishay Dale
The XT49U series is an industry standard AT cut crystal
housed in a HC-49U package. It is our standard resistance
weld type quartz crystal
DIMENSIONS in inches [millimeters]
GLOBAL PART NUMBER
STANDARD ELECTRICAL SPECIFICATIONS
PARAMETER
Frequency Range
Frequency Tolerance
Temperature Stability
Operating Temperature Range
Storing Temperature Range
Shunt Capacitance
Load Capacitance
Insulator Resistance
Drive Level
Aging
EQUIVALENT SERIES RESISTANCE (ESR) AND MODE OF VIBRATION (MODE)
FREQUENCY RANGE (MHz)
ORDERING INFORMATION
MODEL
XT49U
X
X X
1.8432 to 1.999
2.000 to 2.999
3.000 to 3.499
3.500 to 3.999
4.000 to 4.999
5.000 to 5.999
T
R = - 40 °C to + 85 °C
MODEL
Blank = Standard
Resistance Welded Holder Type Crystal Unit
.
OTR
9
R
MAX ESR (Ω)
SYMBOL
ΔF/F
T
T
650
500
250
150
100
U
TC
CL
DL
F
C
Fa
IR
OPR
80
STG
O
O
For technical questions contact: frequency@vishay.com
O
Blank = Series
- 16 = 16 pF
- 20 = 20 pF
- 30 = 30 pF
- 32 = 32 pF
Customer Specified
at 25 °C, per year
LOAD
CONDITION
-20
2
ref to 25 °C
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
at 25 °C
100 V
LOAD
MODE
DC
0
Blank = Standard
FREQUENCY RANGE (MHz)
SP = Spacer
SL = Sleeve
OPTIONS
FEATURES
• Low cost
•
• Excellent aging
• Wide frequency range
• “AT” cut crystal
• 100 % Lead (Pb)-free and RoHS compliant
UNIT
MHz
ppm
ppm
ppm
Industry standard
MΩ
µW
PACKAGE
°C
°C
pF
pF
SP
80.000 to 125.000
CODE
13.000 to 32.000
24.000 to 29.999
30.000 to 79.999
8.000 to 12.999
6.000 to 7.999
A
1.8432
FREQUENCY/MHz
± 10
± 10
- 5.0
MIN
- 20
- 40
500
10
N
OPTION
M
A
MAX ESR (Ω)
TYPICAL
± 30
± 30
100
50
35
25
60
40
90
JEDEC LEAD (Pb)-FREE
Document Number: 35015
FREQUENCY
STANDARD
4
Revision: 01-Jun-06
Fundamental
Fundamental
Fundamental
3
3
5
e2
rd
rd
th
Series
MODE
Overtone
Overtone
Overtone
MAX
+ 5.0
± 50
± 50
+ 70
+ 85
125
500
M
7
RoHS
COMPLIANT
Related parts for XT49U-2012MHZ
XT49U-2012MHZ Summary of contents
... XT49U Vishay Dale Resistance Welded Holder Type Crystal Unit The XT49U series is an industry standard AT cut crystal housed in a HC-49U package our standard resistance weld type quartz crystal . STANDARD ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL Frequency Range F ΔF/F Frequency Tolerance Temperature Stability TC Operating Temperature Range ...
... Resistance Welded Holder Type Crystal Unit GLOBAL PART NUMBERING MODEL NUMBER XT9U = XT49U XT9S = XT49S XT9SL = XT49SL XT9M = XT49M XT9ML = XT49ML XTU1 = XTUM1 XT36 = XT36C XT57 = XT57C XT46 = XT46C Example: XT49S-20 40M MODEL NUMBER XT26T = XT26T XT38T = XT38T Example: XT26T 32.768K ...
... Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right ...
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