SCM SERIES
3.2x2.5 CERAMIC SMT 4 PAD CRYSTAL
SCM SERIES FEATURES
AVAILABLE TO ±10ppm/±10ppm
ULTRA-MINIATURE PACKAGE
TAPE AND REEL
RoHS COMPLIANT
LOAD CAPACITANCE
S: SERIES
7pF-32pF: 7 - 32
PART NUMBERING GUIDE
SCM 18 B 48 - 20.000MHz TR
TAPE AND REEL
FREQUENCY
OPERATING TEMPERATURE RANGE
BLANK: 0°C to + 70°C
27: -20°C to + 70°C
38: -30°C to + 85°C
48: -40°C to + 85°C
*FREQUENCY TOLERANCE/STABILITY
A: ±50ppm/±100ppm
B: ±30ppm/±50ppm
C: ±15ppm/±30ppm
D: ±10ppm/±15ppm
E: ±10ppm/±10ppm
*FOR CUSTOM PARAMETERS CONTACT YOUR SUNTSU REPRESENTATIVE.
CAGE CODE: 4GUT4
ELECTRICAL SPECIFICATIONS
FREQUENCY RANGE:
10.000MHz- 60.000MHz
AGING:
±2ppm/FIRST YEAR MAX
SHUNT CAPACITANCE:
7pF MAX
STORAGE TEMPERATURE RANGE:
-55°C TO 125°C
DRIVE LEVEL:
100μWATT MAX
EQUIVALENT SERIES RESISTANCE:
10.000MHZ - 10.999MHz
150
Ω
MAX (FUNDAMENTAL)
11.000MHZ - 11.999MHz
120
Ω
MAX (FUNDAMENTAL)
12.000MHZ - 12.999MHz
100
Ω
MAX (FUNDAMENTAL)
13.000MHZ - 25.999MHz
80
Ω
MAX (FUNDAMENTAL)
26.000MHZ - 60.000MHz
60
Ω
MAX (FUNDAMENTAL)
ENVIRONMENTAL & MECHANICAL SPECIFICATIONS
DROP TEST:
MECHANICAL SHOCK:
VIBRATION:
SOLDERABILITY:
RESISTANCE TO
SOLDERING HEAT:
REEL SIZE:
75cm ONTO HARD WOODEN SURFACE (3 TIMES)
MIL-STD-883, METHOD 2002, CONDITION B
MIL-STD-883, METHOD 2007, CONDITION A
230°C, 3s (±5ppm/±10Ω)
260°C, 10s (±5ppm/±10Ω)
3,000 PIECES
PRODUCT SCHEMATIC
A
B
C
D
E
F
G
H
I
J
K
DIMENSIONS
1.0
1.15
0.45
1.4
0.65±0.1
2.50±0.1
3.20±0.1
0.7±0.1
0.9±0.1
1.2±0.1
1.0±0.1
ELECTRODE ARRANGEMENT
(BOTTOM VIEW)
NOTE: DIMENSIONS IN MILLIMETERS (mm); DRAWING NOT TO SCALE
TAPE AND REEL DIMENSIONS
A
B
C
D
E
F
G
H
I
J
K
L
DIMENSIONS
Φ1.50
4.0
4.0
3.5
8.0
1.0
2.5
Φ13.5
21.6
60.0
180
9.0
REFLOW PROFILE
260°C
150°C
NOTE: DIMENSIONS IN MILLIMETERS (mm); DRAWING NOT TO SCALE
120 S
10 S
MAX
2 south pointe dr., suite 195
lake forest, ca 92630
SPECIFICATIONS SUBJECT TO CHANGE
WITHOUT NOTICE
REV. 02/06/14
www.suntsuinc.com
telephone • 949.305.0220
facsimile • 949.305.0221
