参数资料
型号: H120B
厂商: Raltron Electronics Corporation
英文描述: SURFACE MOUNT MICROPROCESSOR CRYSTAL
中文描述: 表面贴装微处理器晶体
文件页数: 1/1页
文件大小: 65K
代理商: H120B
Raltron Electronics Corporation 10651 NW 19th St. Miami, Florida 33172 U.S.A.
Tel: 305-593-6033 Fax: 305-594-3973 e-mail: sales@raltron.com Internet: http://www.raltron.com
SURFACE MOUNT MICROPROCESSOR CRYSTAL
SPECIFICATIONS
OUTLINE DRAWINGS
Scale none Dimension in inch
SERIES H120B
FREQUENCY RANGE
12.000 TO 32.000 MHz
MODE OF OSCILLATION
FUNDAMENTAL
FREQUENCY TOLERANCE AT 25° C
±10 PPM, ±30 PPM, ±50 PPM
FREQUENCY STABILITY OVER TEMPERATURE
±10 PPM, ±30 PPM, ±50 PPM
OPERATING TEMPERATURE RANGE
-20°C TO +70°C
STORAGE TEMPERATURE RANGE
-30°C TO +85°C
AGING
±2 PPM PER YEAR MAXIMUM
LOAD CAPACITANCE
8 TO 32 pF OR SERIES
EQUIVALENT SERIES RESISTANCE (ESR)
60 OHMS MAX
DRIVE LEVEL
0.1 mW MAX
REFLOW CONDITIONS
260° C MAX FOR 10s MAXIMUM
EXCELLENT TOLERANCE AND STABILITY
CUSTOM SPECIFICATION AVAILABILITY
SMALL PACKAGE OF 4.0 x 2.5 x 0.9 mm
FEATURES
PART NUMBERING SYSTEM
EXAMPLE:
H120B-12.288-18-5050-TR (H120B PACKAGE, 12.288MHz, 18pF LOAD, ±50PPM TOLERANCE, ±50PPM STA-
BILITY, TR TAPE & REEL PACKAGING)
SOLDER REFLOW PROFILE
CARRIER TAPE DIMENSIONS
HOLDER TYPE
FREQUENCY
LOAD CAPACITANCE
EXTENDED
TEMPERATURE
TAPE AND REEL
H120B
IN MHz
8 TO 32 pF FOR PARALLEL
S FOR SERIES
EXT
TR
-
-
-
TOLERANCE / STABILITY
-
-
EXAMPLES:
3050
3030
1030
4.00 MAX
0.157 MAX
4
3
2
1
0
2.0
0.079
MARKING
AREA
0
0
0
TOP VIEW
1.5 ± 0.1
.059 ± .004
.078 ± .004
2.0 ± 0.1
1
1.0 ± 0.1
.040 ± .004
1
.
5
.
2.0 ± 0.1 DIA
.078 ± .004 DIA
.
8.0±0.1
.315±.004
0.3±.06
.012±.002
0
R0.3
R.012
5 MAX
.2 MAX
3.0 MAX
0.118 M AX
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