Oscilent Corporation | 203
Page 2 of 4
.
PART NUMBER GUIDE
Series
Number
Frequency
Load Capacitance
Tolerance @ +25oC
Tolerance Over
Temp ( oC )
Operating
Temp ( oC )
203
Oscilent
HC-49U
Surface
Mount
Crystal
- 10.0M
Enter desired frequency
e.g. 12.0M for 12.000
MHz.
See table below
for standard
frequencies.
- SR
See table below for
standard load
capacitances and enter
your required load
capacitance.
e.g. 20 =
20pF Enter SR for
Series
- 25
Blank * = ±30 PPM
50 = ±50 PPM
20 = ±20 PPM
15 = ±15 PPM
10 = ±10 PPM
Blank* =
G=
H=
K=
L=
G
±50 PPM
±30 PPM
±20 PPM
±15 PPM
±10 PPM
Blank* =
S=
T=
W=
T
-10~+60
-20~+70
-30~+80
-40~+85
NOTE:
- Deviations on all parameters available. Please consult Oscilent for details.
DEFINITIONS:
- Click on the characteristic names above, for definitions of the particular characteristic.
*STANDARDS:
- "Blank" part number selections, indicate standard variables for the particular characteristic.
**PACKAGING:
- Add -TR for Tape/Reel. Click
here
for tape/reel specifications
.
STANDARD FREQUENCIES / LOAD CAPACITANCE
-
FOR GUIDE ONLY /
OTHER FREQ/LOADS
AVAILABLE
FREQUENCY
(MHz)
1.8432
2.000
2.048
2.4576
2.500
3.000
3.2768
3.579545
3.6864
3.93216
4.000
4.032
4.096
LOAD (pF)
Series
Std.
Std.
-
-
Std.
Std.
-
Std.
Std.
-
Std.
Std.
-
12
-
-
-
-
-
-
-
-
-
-
-
-
-
13
-
-
-
-
-
-
-
-
-
-
-
-
-
16
-
-
-
-
-
-
-
-
-
-
-
-
-
17
-
-
-
-
-
-
-
-
-
-
-
-
-
18
-
-
-
-
-
-
-
-
-
-
-
-
-
20
-
Std.
-
Std.
-
-
-
-
-
-
Std.
Std.
Std.
30
Std.
Std.
-
Std.
-
-
-
-
-
-
-
-
-
OSCILENT [ OSCILENT CORPORATION ]
