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
LOW PROFILE MICROPROCESSOR CRYSTALS
SERIES AS (HC-49/S)
FREQUENCY RANGE 3.20 MHz TO 70.00 MHz
MODE OF OSCILLATION FUNDAMENTAL 3.20 MHz TO 40.320 MHz
THIRD OVERTONE 24.576 MHz TO 70.00 MHz
FREQUENCY TOLERANCE AT 25°C ±30 PPM TYPICAL
±50 PPM MAXIMUM
FREQUENCY STABILITY OVER TEMPERATURE RANGE ±50 PPM TYPICAL
±100 PPM MAXIMUM
OPERATING TEMPERATURE RANGE -20º C TO +70º C STANDARD
-40º C TO +85º C EXTENDED
STORAGE TEMPERATURE RANGE -55º C TO +125º C
AGING ±5 PPM PER YEAR MAXIMUM
LOAD CAPACITANCE 10 pF TO 32 pF OR SERIES
EQUIVALENT SERIES RESISTANCE (ESR) SEE TABLE
DRIVE LEVEL 0.1 mW TYPICAL
CRYSTAL CUT AT STRIP
TYPICAL FREQUENCIES AND ESR CHARACTERISTICS
P ART NUMBERING SYSTEM
SPECIFICATIONS
FEATURES
EXCELLENT CLOCK SIGNAL GENERA TOR FOR CPU’s
3.5 mm MAXIMUM HEIGHT
A VAILABLE IN EXTENDED TEMPERA TURE RANGE
SAME PIN LA YOUT AS HC-49/U
OTHER FREQUENCIES
ARE A VAILABLE
YCNEUQERF )zHM( XAMRSE )MHO( EDOM YCNEUQERF )zHM( XAMRSE )MHO( EDOM YCNEUQERF )zHM( XAMRSE )MHO( EDOM YCNEUQERF )zHM( XAMRSE )MHO( EDOM
545975.3081DNUF460.806DNUF6547.4105DNUF29.7407TO3
4686.3051DNUF291.806DNUF00.6104DNUF00.8407TO3
00.4031DNUF6346.806DNUF213000.6104DNUF886.0507TO3
230.4031DNUF06.906DNUF483.6104DNUF614.2507TO3
690.4031DNUF4038.906DNUF8066.9104DNUF844.6507TO3
403491.4031DNUF00.0105DNUF00.0204DNUF0607TO3
916334.4031DNUF42.0105DNUF00.4204DNUF00.0707TO3
2519.4031DNUF442.0105DNUF675.4208/04TO3/DNUF
8860.5001DNUF542.0105DNUF00.7208/04TO3/DNUF
00.608DNUF00.1105DNUF63636.8208/04TO3/DNUF
441.608DNUF2950.1105DNUF00.9207/04TO3/DNUF
671.608DNUF6982.1105DNUF00.2307/04TO3/DNUF
90951.707DNUF00.2105DNUF867.2307/04TO3/DNUF
8273.707DNUF882.2105DNUF00.6307/04TO3/DNUF
086.707DNUF08.2105DNUF00.0407/0
4T
O3/DNUF
00.806DNUF81813.4105DNUF023.0407/0
4T
O3/DNUF
-
10 TO 32 pF FOR PARALLEL
S FOR SERIES
F
3OT
FUNDAMENTAL
THIRD OVERTONE
-
MODE*FREQUENCY
IN MHz
-
LOAD CAPACITANCEHOLDER TYPE
AS HC-49 SHORT
-
HEIGHT**
-
TOLERANCE/STABILITY**
-
EXTENDED
TEMPERATURE
-
TAPE AND REEL
(PPM/PPM)
EXAMPLES: 1020, 1010
EXT
STD
H32
H30
H25
4.6 mm (STANDARD)
3.2 mm (CUSTOM)
3.0 mm (CUSTOM)
2.5 mm (CUSTOM)
TR
-
* ONLY FOR FREQUENCIES OVER 24.576 MHz
EXAMPLES: AS-10.000-20-F-3PIN-TR, AS-32.000-18-3OT-1010-EXT-SP-H30-TR
** INCLUDED IN THE PART NUMBER ONLY IF DIFFERENT FROM THE STANDARD.
MECHANICAL
OPTIONS
3PIN THREE PIN BASE
SP SPACER
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
TYPE AS (HC-49/S) TYPE AS-3PIN (HC-49/S CENTER GROUND PIN)
OPTION: 3-PIN
LOW PROFILE MICROPROCESSOR CRYSTALS
PLASTIC SP ACER
OPTION: SP
OUTLINE DRAWINGS SERIES AS
HC-49/S
0.43 DIA
.017 DIA
10.3 MAX
.406 MAX
4.88
.192
11.35 MAX
.447 MAX
“H”
11.99 MIN
.472 MIN
5.0 MAX
.197 MAX
.413 M A X
10.49 MA X
.472 M IN
11.98 MIN
.017 D IA
0.43 DIA
.192
4.88
.096
2.44
.447 M A X
11.35 MAX
.197 M A X
5.00 MA X
“H”
STD 3.5 mm/.138 in
H3 3.0 mm/.126 in
H28 2.8 mm/.110 in
H25 2.5 mm/.098 in
HEIGHT (MAX) STD 3.5 mm/.138 in
H3 3.0 mm/.126 in
H28 2.8 mm/.110 in
H25 2.5 mm/.098 in
HEIGHT (MAX)
3 X .018 DIA
3 X 0.4 6 D IA .192
4.88
.420
10.66
.180
4.57
0.5 MAX
.02 MAX
2.44
.192
