Designing and manufacturing innovative frequency control devices since 1927
502 VIA DEL MONTE, OCEANSIDE, CA 92054
TEL: 760.433.4510
FAX: 760.434.0255
Monitor Products Company Inc reserves the right to make changes to its products and product specifications without notice. No liability is assumed as a result of their use or application.
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SPECIFICATIONS
Frequency Range
3.5 ~ 60.0 MHz
Frequency Stability
! 30ppm @ 251C
Stability vs Temperature
! 50ppm from -201C to 701C *
Operating Temperature Range
-201C to 701C standard *
Storage Temperature Range
-551C to 1251C
Drive Level
1.0 mW max
Shunt Capacitance
7.0 pF
Equivalent Series
3.5 ~ 3.9 = 200
Resistance
4.0 ~ 4.9 = 150
Freq Range (MHz):
Max
5.0 ~ 7.2 = 120
(All fundamental unless
7.3 ~ 9.9 = 80
otherwise indicated)
10.0 ~ 13.9 = 60
14.0 ~ 23.9 = 50
24.0 ~ 40.0 = 40
28.1 ~ 60.0 = 80 (3rd Overtone)
* See Part Numbering Key for other options
Monitor Products’ MS49 and SMS49 crystals greatly reduce the space required by conven-
tional MM49 mounted crystals. Their low height allows them to be vertically mounted
between circuit boards and affords superior protection against shock and vibration. Our
resistance-welded packages offer excellent aging characteristics and may be used with all
types of wave soldering and vapor cleaning equipment.
APPLICATIONS
M ATM
M Networking
M Computers
M CD ROMs
M DVDs
M Cameras
M Wireless RF
M Disk & tape drives
M Microprocessor controllers
FEATURES
M Low profile
M Fundamental to 45 MHz
M Resistance welded
M Optional surface mount
(SMS49 only)
M MM49 (HC49U) compatible
M Tape & reel available
(1000 pcs/reel)
MS49
Units=mm
LOW PROFILE CRYSTALS
MS49 M SMS49
SMS49
Monitor Products has a proven track record as a pioneer manufacturer in the frequency control market. If our extensive
selection of standard and engineered crystals and oscillators does not meet your spec, we will work with you towards a
customized solution.