Customer Name
Customer P/N
Frequency
AKER Approved P/N
AKER MPN
REVISION
ISSUED DATE
APPROVED
:
:
: 11.059200
: 49S-011059-FX4X15
: 49S-011059-FX4X15
: A0
: 2019/10/30
CHECKED
PREPARED
MHz
Earnest
APPROVED BY CUSTOMER
Kiku
AKER TECHNOLOGY CO., LTD.
ADDRESS : No.11-3, Jianguo Rd., Tanzi Dist., Taichung City 427, Taiwan
TEL：886-4-25335978
Web: www.aker.com.tw
FAX
：
886-4-25336011
RoHS compliant
Customer P/N
AKER Approved P/N
APPROVED
PREPARED
49S-011059-FX4X15
Earnest
Kiku
SHEET
REV.
2 OF 5
A0
HC-49US CRYSTAL SPECIFICATION
1 . ELECTRICAL CHARACTERISTICS
(1) Standard atmospheric conditions
Unless otherwise specified , the standard range of atmospheric conditions for making
measurement and tests are as follow :
Ambient temperature : 25±5°C
Relative humidity
: 40%~70%
If there is any doubt about the results , measurement shall be made within the following limits :
Ambient temperature : 25±3°C
Relative humidity
(3) Cutting Model : AT CUT
(4) Oscillation Model : Fundamental
Electrical Specification
Min.
Typ.
11.059200
20
-30
-30
DL
-40
-55
RR
C0
C1
r
-3
500
N/A
N/A
~
3
~
~
~
~
30
30
100
85
125
50
7
Max.
Unit
MHz
pF
ppm At 25°C ± 3°C
ppm Related to 25 °C
uW
°C
°C
Ω
pF
fF
C0/C1
ppm First Year
MOhms
At DC 100V
: 40%~70%
(2) Measurement Equipment : SAUNDERS 350A (Measured FL)
Parameters
Nominal Frequency
Load Capacitance
Frequency Tolerance
Frequency Stability
Drive Level
Operating Temperature Range
Storage Temperature Range
Effective Series Resistance
Shunt Capacitance
Motional Capacitance
Ratio Of Capacitance
Aging Rate
Insulation Resistance
Symbol
FL
CL
Notes
*Please kindly be noted that
AKER DO NOT
guarantee parts quality which involves human security application.*
Customer P/N
AKER Approved P/N
APPROVED
PREPARED
3 . DIMENSIONS : ( Unit : mm )
11.5 Max.
5.0 Max.
49S-011059-FX4X15
Earnest
Kiku
SHEET
REV.
4 OF 5
A0
3.8 Max.
3.7 Max.
13.2 ± 1.0
4.88 ± 0.25
0.45 ± 0.15
4 . WAVE SOLDERING PROFILE
10 sec Max.
260°C(Max.)
Temperature
(
°
C)
150°C
120°C
Time(sec)
*Please kindly be noted that
AKER DO NOT
guarantee parts quality which involves human security application.*
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