Tel: 0044 (0)118 979 1238
Fax: 0044 (0)118 979 1283
E-mail: info@actcrystals.com
ACT31SMX
The ACT31SMX is a compact SMD crystal resonator offering high vibration and shock
resistance together with high stability. It is very suitable for portable equipment and close
packing density. The device is offered with frequencies between 3.579545 and 10.0MHz.
Specification
(Reels of 1K pieces)
Parameter
Frequency
Frequency Tolerance @25°C
Frequency Stability @ -10~+60°C
Temp Operating Range
Temp Storage Range
Equivalent Series Resistance
Symbol
fo
Δf/fo
Δf/fo
Topr
Tstg
ESR
Specification
3.579545-10MHz
±10~50ppm (±30ppm typical)
±30~50ppm (±30ppm typical)
-10 ~ +70°C
-40 ~ +85°C
200Ω max
150Ω max
120Ω max
100Ω max
80Ω max
60Ω max
5.0pF typical
16.0pF Typical
1~100
μ
W
500MΩ Min
±5ppm max
Condition
AT cut Fundamental
Please specify
Please specify
fo 3.579545~3.999MHz
fo 4.0~4.999MHz
fo 5~5.999MHz
fo 6~6.999MHz
fo 7~8.999MHz
fo 9~10MHz
Others available
DC100V±15V
@ 25°C ±3°C 1st year
Shunt Capacitance
Load Capacitance
Drive Level
Insulation Resistance
Aging
C0
CL
DL
IR
Fa
Dimensions (mm)
Plating on leads SnCu
Plating on Can Ni
Suggested footprint
To limit the heat transfer to the crystal element it is recommended
that the solder paste for the can connection is limited to 2.0x2.0
anywhere within the 2.0x5.0 footprint area
Recommended
reflow profile
Please enquire for tape and reel specifications.
Customer to specify : Frequency, Frequency Tolerance, Frequency Stability, Load Capacitance
In line with our ongoing policy of product evolvement and improvement, the above specification may be subject to change without notice.
ISO9001: 2000 Registered
For quotations or further information please contact us a
3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK
http://www.actcrystals.com
Issue:2 C1b
Date :09/05/07
Page 1
ACT [ ADVANCED CRYSTAL TECHNOLOGY ]
