DS-112 REV E 1.9
49S/49L Series
Miniature Quartz Crystal
SaRonix
Technical Data
HC-49, Low Profile
Package
S = 3.5 mm high, leaded
L = 2.5 mm high, leaded
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.
ACTUAL SIZE
Mechanical:
MIL-STD-883, Method 2002, Condition B
MIL-STD-883, Method 2003
MIL-STD-202, Method 211, Conditions A and C
MIL-STD-883, Method 2007, Condition A
MIL-STD-202, Method 215
MIL-STD-202, Method 210, Condition B
Environmental:
Gross Leak Test:
Fine Leak Test:
Thermal Shock:
Moisture Resistance:
MIL-STD-883, Method 1014, Condition C
MIL-STD-883, Method 1014, Condition A
MIL-STD-883, Method 1011, Condition A
MIL-STD-883, Method 1004
Part Numbering Guide:
Shock:
Solderability:
Terminal Strength:
Vibration:
Solvent Resistance:
Resistance to Soldering Heat:
49 S XXX – XX
Type CL (Load Capacitance)*
B for BT cut, 26.8 to 50 MHz
– for AT cut
Frequency Designator
*If no CL value is specified, crystal is calibrated for series resonance.
Example: 49S120 (Part marked: S120)
If CL value specified, crystal is calibrated for parallel resonance.
Example: 49S073-20 (Part marked: S073-20)
Applications & Features
Low profile
AT or BT cut performance
Resistance weld seal
•
•
•
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
Temperature Range:
Operating:
Storage:
-20 to +70°C (-40 to +85°C available)
-55 to +125°C
Frequency
Stability Tolerance: ±50 ppm -20 to +70°C (0 to -100 ppm for BT)
Characteristics at 25°C ±2°C:
±50 ppm (tighter available)
16 pF to 32 pF or series resonance
30 to 200Ω (frequency dependent)
25µW correlation, 500µW max
7 pF max
Freq. Calibration Tolerance:
Load Capacitance:
Effective Series Resistance:
Drive Level:
Shunt Capacitance:
SaRonix
141 Jefferson Drive • Menlo Park, CA 94025 • USA • 650-470-7700 • 800-227-8974 • Fax 650-462-9894
All specifications are subject to change without notice.
DS-112 REV E 1.10
49S/49L Series
Miniature Quartz Crystal
SaRonix
Technical Data
HC-49, Low Profile
Package Details
H
11.18
.440 max
12.70
.500 min
4.88
.192
0.46
.018
max
4.65
.183
49S Series
TYPE
49L
49S
H
3.5
.138 max
2.5
.098 max
Scale: None (Dimensions in )
mm
inches
SaRonix
141 Jefferson Drive • Menlo Park, CA 94025 • USA • 650-470-7700 • 800-227-8974 • Fax 650-462-9894
Max ESR
(3rd OT)
Saronix
Part Number
Max ESR
(Fund)
Saronix
Part Number
Frequency
MHz
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
49S300
49S300-16
49S320
49S320-16
49S322
49S322-22
49S352
49S352-18
49S360
49S360-22
49S400
49S400-16
49S403
49S409
49S420
49S420-16
49S425
49S450
49S450-16
49S460
49S460-16
49S480
49S480-16
49S500
49S500-16
49S524
49S564
49S600
49S600-16
49S666
49S666-16
200
160
160
150
150
120
100
80
80
60
60
60
60
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
49S035-18
49S037
49S037-20
49S040
49S049
49S051
49S060
49S073-20
49S080
49S100
49S111-20
49S120
49S122-20
49S143-32
49S150
49S160
49S160-20
49S180-20
49S184
49S196-20
49S200-20
49S200-50
49S240
49S240-16
49S240-20
49S245
49S245-16
49S250
49S250-16
49S268B
49S268B16
49S280B
49S280B16
49S294B
49S294B16
49S300B
49S300B16
49S320B
49S320B16
49S322B
49S322B22
49S330B
49S333B
49S338B
49S352B
49S352B18
49S360B
49S360B22
49S400B
49S400B16
49S403B
49S420B
49S420B16
49S450B
49S450B16
49S460B
49S460B16
49S500B
49S500B16
3.579545
3.686400
3.686400
4.000000
4.915200
5.068800
6.000000
7.372800
8.000000
10.000000
11.059200
12.000000
12.288000
14.318180
15.000000
16.000000
16.000000
18.000000
18.432000
19.660800
20.000000
20.000000
24.000000
24.000000
24.000000
24.576000
24.576000
25.000000
25.000000
26.800000
26.800000
28.000000
28.000000
29.491200
29.491200
30.000000
30.000000
32.000000
32.000000
32.256000
32.256000
33.000000
33.333000
33.868000
35.251200
35.251200
36.000000
36.000000
40.000000
40.000000
40.320000
40.960000
42.000000
42.000000
42.500000
45.000000
45.000000
46.000000
46.000000
48.000000
48.000000
50.000000
50.000000
52.416000
56.448000
60.000000
60.000000
66.666667
66.666667
The following selection chart lists series of crystals
considered standard. Special frequencies and load
calibrations are available upon request.
Common Frequencies:
