SaRonix
Miniature Quartz Crystal
Technical Data
Frequency Range:
3.2 MHz to 80 MHz
3.2 to 29.999 MHz, AT Fundamental
26.8 to 50.000 MHz, BT Fundamental
30 .0 to 80.000 MHz, AT 3rd OT
-20 to +70°C (-40 to +85°C available)
-55 to +125°C
±50 ppm -20 to +70°C (0 to -100 ppm for BT)
HC-49, Low Profile
49S/49L Series
Temperature Range:
Operating:
Storage:
Frequency
Stability Tolerance:
Characteristics at 25°C ±2°C:
Freq. Calibration Tolerance:
Load Capacitance:
Effective Series Resistance:
Drive Level:
Shunt Capacitance:
Mechanical:
Shock:
Solderability:
Terminal Strength:
Vibration:
Solvent Resistance:
Resistance to Soldering Heat:
Environmental:
Gross Leak Test:
Fine Leak Test:
Thermal Shock:
Moisture Resistance:
ACTUAL SIZE
Description
The 49S / 49L Series is a miniature AT
or BT cut strip resonator crystal housed
in low profile packages meeting the
standard 0.200" board spacing.
Applications & Features
• Low profile
• AT or BT cut performance
• Resistance weld seal
±50 ppm (tighter available)
16 pF to 32 pF or series resonance
30 to 200Ω (frequency dependent)
25µW correlation, 500µW max
7 pF max
MIL-STD-883,
MIL-STD-883,
MIL-STD-202,
MIL-STD-883,
MIL-STD-202,
MIL-STD-202,
Method 2002, Condition B
Method 2003
Method 211, Conditions A and C
Method 2007, Condition A
Method 215
Method 210, Condition B
MIL-STD-883,
MIL-STD-883,
MIL-STD-883,
MIL-STD-883,
Method
Method
Method
Method
1014, Condition C
1014, Condition A
1011, Condition A
1004
Part Numbering Guide:
49 S XXX
–
XX
Type
Package
S = 3.5 mm high, leaded
L = 2.5 mm high, leaded
C
L
(Load Capacitance)*
B
for BT cut, 26.8 to 50 MHz
–
for AT cut
Frequency Designator
*
If no C
L
value is specified, crystal is calibrated for series resonance.
Example: 49S120 (Part marked: S120)
If C
L
value specified, crystal is calibrated for parallel resonance.
Example: 49S073-20 (Part marked: S073-20)
DS-112
REV E
1.9
SaRonix
141 Jefferson Drive • Menlo Park, CA 94025 • USA • 650-470-7700 • 800-227-8974 • Fax 650-462-9894
PERICOM [ PERICOM SEMICONDUCTOR CORPORATION ]
