HC-49/S, Low Profile, SMD
Miniature Quartz Crystal
49SMLB / 49SAB / 49SUB / 49SNC
THIS PAGE NOT RECOMMENDED FOR NEW DESIGNS, SEE PAGES 1-2
Legacy Part Number Format
Common frequency codes:
to be used only with ±50ppm calibration, ±50ppm stability over -20 to +70°C
Solder Reflow Guide
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Freq. Freq. Maximum ESR Maximum ESR
MHz Code (Fundamental) (3rd OT)
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3.579545 035
3.686400 037
4.000000 040
4.915200 049
5.068800 051
6.000000 060
7.372800 073
8.000000 080
10.000000 100
11.059200 111
12.000000 120
12.288000 122
14.318180 143
15.000000 150
16.000000 160
18.000000 180
18.432000 184
19.660800 196
20.000000 200
24.000000 240
24.576000 245
25.000000 250
26.800000 268
28.000000 280
29.491200 294
30.000000 300
32.000000 320
32.256000 322
33.000000 330
33.333000 333
33.868000 338
35.251200 352
36.000000 360
40.000000 400
40.320000 403
40.960000 409
42.000000 420
42.500000 425
45.000000 450
46.000000 460
48.000000 480
50.000000 500
52.416000 524
56.448000 564
60.000000 600
66.666667 666
200
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
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ꢠꢂꢖꢇ
ꢌꢋꢝꢋꢛꢋꢖꢂꢃꢞꢊꢇꢔ
ꢌꢐꢋꢔꢇꢕꢋꢖꢉꢗ
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
30
30
30
30
Pericom Semiconductor Corporation • 1-800-435-2336 • http://www.pericom.com/saronix
All specifications are subject to change without notice.
DS-153 Rev E13 | 05/27/2005
4
PERICOM [ PERICOM SEMICONDUCTOR CORPORATION ]
