SaRonix
Miniature Quartz Crystal
Technical Data
Frequency Range:
Temperature Range:
Operating:
Storage:
Temperature
Stability Tolerance:
Characteristics at 25°C ±2°C:
Frequency 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:
2.3
.091
UM-1 (HC-45/U)
UM-1 Series
6 MHz to 200 MHz
-20°C to +70°C (extended temperature range available)
-55°C to +125°C
±50 ppm from -20°C to +70°C
±50 ppm (tighter tolerances available)
18 pF to 32pF or series resonance
150 to 30 ohms (frequency dependent)
0.5mW correlation, 2.0mW maximum operating
7 pF maximum
ACTUAL SIZE
Description
The UM-1 Series is an AT cut crystal
housed in an industry standard UM-1
package.
Applications & Features
• Industry standard package
• AT cut performance
• Resistance weld seal
Package Details
7.06
max
.278
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
MIL-STD-883, Method 1014, Condition C
MIL-STD-883, Method 1014, Condition A
<5 x 10
-8
ATM cc/sec
MIL-STD-883, Method 1011, Condition A
MIL-STD-883, Method 1004
Part Numbering Guide
8.0 max
.315
45N XXX - XX
0.35
.014
Type
12.7 min
.500
C
L
(Load Capacitance)*
Frequency Designator
3.72
.146
8.0
max
.315
*
If no C
L
value specified, crystal is calibrated for series resonance.
3.25
.128
max.
Example: 45N120 (Part marked: 120)
If C
L
value specified, crystal is calibrated for parallel resonance.
Example: 45N073-20 (Part marked 073-20)
Scale: None ( Dimensions in
mm
)
inches
DS-122 REV A
March 1995
1.7
SaRonix
141 Jefferson Drive • Menlo Park, CA 94025 • USA • 650-470-7700 • 800-227-8974 • Fax 650-462-9894
SaRonix
Miniature Quartz Crystal
Technical Data
Package Details
Common Frequencies:
UM-1 (HC-45/U)
UM-1 Series
The following selection chart lists common UM-1 (HC45/U)
crystal frequencies. Special frequencies and load calibrations
are available upon request.
Saronix
Part Number
45N060
45N061
45N065
45N070
45N071
45N073
45N080
45N098
45N100
45N107
45N110
45N111
45N120
45N143
45N147
45N150
45N160
45N180
45N184
45N196
45N200
45N209
45N221
45N240
45N250
45N320
45N400
45N480
45N600
45N750
45N800
45N1000
45N1250
45N1400
45N1600
Standard Marking Format
Frequency
MHz
6.000000
6.144000
6.553600
7.000000
7.159090
7.372800
8.000000
9.830400
10.000000
10.738635
11.000000
11.059200
12.000000
14.318180
14.745600
15.000000
16.000000
18.000000
18.432000
19.660800
20.000000
20.945000
22.118400
24.000000
25.000000
32.000000
40.000000
48.000000
60.000000
75.000000
80.000000
100.000000
125.000000
140.000000
160.000000
Maximum ESR
(Fundamental)
120
120
120
100
100
100
80
80
60
60
50
50
40
30
30
30
30
30
30
30
30
30
30
30
30
Maximum ESR
(Overtone)
Frequency
SARONIX
19.6608
196 – 20
Part Number
70 (3rd OT)
60 (3rd OT)
60 (3rd OT)
50 (3rd OT)
50 (3rd OT)
50 (3rd OT)
100 (5th OT)
120 (5th OT)
130 (7th OT)
130 (7th OT)
All specifications are subject to change without notice.
DS-122 REV A
March 1995
1.8
SaRonix
141 Jefferson Drive • Menlo Park, CA 94025 • USA • 650-470-7700 • 800-227-8974 • Fax 650-462-9894
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