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Fax :
email :
0044 (0)118 979 1238
0044 (0)118 979 1283
info@actcrystals.com
ACT1x5, 2x6 & 3x8 Watch Crystal
The
ACT1x5, 2x6 & 3x8
are miniature cylindrical packages offering high vibration and shock resistance,
together with high stability. They are suitable for portable equipment and where a close packing density is
required.Two versions are offered, C1BLC: a low cost version and the HQM4E: a version with a higher Q
value. The 1x5 device is only available in the High Q version.
Specification
C1bLC Series
Parameter
Nominal Frequency
Outline
Quality Factor ( Typical)
Shunt Capacitance (Typical)
Equivalent Series Resistance
Motional Capacitance ( Typical)
Frequency Tolerance @25°C
Load Capacitance
Frequency v Temperature
Turnover Temperature
Temperature Coefficient
Temp Operating Range
Temp Storage Range
Drive Level
Insulation Resistance
Aging
Shock Resistance
Q
C0
ESR
C1
Δ
f/fo
CL
Δ
f/t
amb
Tm
β
Topr
Tstg
DL
IR
Δ
f/yr
Δ
f/
shock
fo
HQM4E Series
Specification
32.768KHz
1x5
85,000
1.0pF
40K
Ω
max
0.0024pF
2x6
70,000
1.35pF
35K
Ω
max
0.0024pF
±20ppm standard (2x6 &
3x8: ±5 & ±10ppm options)
12.5, 6.0pF
3x8
85,000
1.6pF
Specification
3x8
60,000
1.8pF
30K
Ω
max
0.0030pF
2x6
50,000
1.45pF
35K
Ω
max
0.0028pF
±20ppm standard ±5, ±10ppm
±20 standard
options )
6pF~12.5pF(6, 12.5pF standard 12.5pF
See Drawing -40 °C +85°C
25°C ±5°C
-0.035±0.0086ppm / °C
2
-10 +60°C standard ,
( -20~+70, -40 +85°C Options)
-40 ~ +85°C
1
μ
W max
25°C ±5°C
See Drawing (-40 °C +85°C)
-0.034+/-0.006ppm / °C
2
-20 +70°C ,( -40 +85°C option )
-40~+85°C
1
μ
W max
500M
Ω
/ 100VDC min
500M
Ω
/ 100VDC min
±5ppm First year, 25°C (±3ppm
+/-3ppm(25°C 1st year)
option)
±5ppm
±5ppm
Soldering
Lead wires should be soldered within 10
seconds with a tip temperature not exceeding
270°C.
The device should ideally be upright on the
board.
If the device can is required to be mechanically
affixed to the board it should be stuck down
with rubber adhesive.
Under no circumstances should any solder
connection be made to the can of the device.
Please note that all parameters can not necessarily be specified in the same device
Customer To specify : Frequency Tolerance, Load Capacitance, Operating Temperature Range
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 at:
3 The Business Centre, Molly Millars Lane, Wokingham, Berkshire, RG41 2EY, UK
Issue : 7C1b/M4E
Date :03-10-07
http://www.actcrystals.com
ACT [ ADVANCED CRYSTAL TECHNOLOGY ]
