SX1 HIGH TEMPERATURE
QUARTZ CRYSTAL
30 kHz to 250 MHz
High Temperature (up to 260°C)
DESCRIPTION
Statek’s SX crystals are designed to achieve operation at
temperatures up to and including 260°C. Each crystal is
pre-qualified before assembly in TO-39 package through
electrical tests and characterization over temperature.
FEATURES
High temperature operation up to 260°C
Double hermetic seal for ultimate reliability
Excellent stability over wide temperature ranges
APPLICATIONS
Downhole instrumentation
Rotary shaft sensor
Underground boring tools
MWD (measurement while drilling)
Avionics applications
Engine Control
SPECIFICATIONS
PACKAGE DIMENSIONS
Specifications are typical at 25
O
C unless otherwise noted.
Specifications are subject to change without notice.
Frequency Range
1
Calibration Tolerance
required
Operating Temperature Range
Aging, first year
Shock, survival
2
Vibration, survival
3
30 kHz to 250 MHz
± 20 ppm or tigher as
-55
O
C up to +260
O
C
5 ppm at 25
O
C
5,000 g, 0.3 ms,
1
/
2
sine
20 g, 10-2,000 Hz swept sine
Pin:
1 - Crystal
2 - Crystal
3 - Ground / Case
DIM
A
B
C
D
E
F
G
inches
0.380 MAX
0.185 MAX
0.500 MIN
0.029
0.326 MAX
0.200 REF
45
O
mm
9.65 MAX
4.70 MAX
12.70 MIN
0.74
8.28 MAX
5.08 REF
45
O
1. Contact factory for available frequencies within this range.
2. Higher shock version available.
3. Per MIL-STD-202G, Method 204D, Condition D. Random vibration testing also
available.
PACKAGING
SX1 - Tray Pack (Standard)
HOW TO ORDER SX1 CRYSTALS
SX1
S
“S” if special or
custom design.
Blank if Std.
20.0 M
Frequency
K = kHz
M = MHz
,
Calibration
Tolerance
@ 25
O
C
(in ppm)
/
Note:
1. All metal parts gold plated
2. Leads are 0.019 in.[0.48 mm] MAX.
/
Frequency
Stability over
Temp. Range
(in ppm)
500
Total
Frequency
Tolerance
(in ppm)
/
H
Temp. Range:
H = 25
O
C to 260
O
C
S = Customer
Specified
10194 Rev A
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com
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