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Fax : +44 118 979 1283
Email:info@actcrystals.com
Environmental Characteristic
Test item
Condition of test
Requirements
Mechanical
shock
(a) Drops: 3 times on concrete floor
(b) Height: 1.0m
(a) Frequency of vibration: 10~55Hz (b) Amplitude: 1.5mm
1
2
3
Vibration
resistance
(c) Directions: X,Y and Z
(d) Duration: 2 hours
Moisture
resistance
(a) Condition: 40°C, 90~95% R.H.
(c) Wait 4 hours before measurement
(b) Duration: 96 hours
The SAW filter
shall remain within
the electrical
(a) +70℃ for 16 hours
(b) +55℃ for 24 hours, 90~95% R.H.
(c) ꢀ25℃ for 2 hours
Climatic
sequence
4
5
specifications
after tests.
(d) +40℃ for 24 hours, 90~95% R.H.
(e) Wait 4 hours before measurement
High
Temperature
Exposure
(a) Temperature: 70°C
(b) Duration: 250 hours
(c) Wait 4 hours before measurement
(a) +70°C for 30 minutes ⇒ ꢀ25°C for 30 minutes repeated 3 times
(b) Wait 4 hours before measurement
6
Thermal impact
Remarks
8ꢀ1 Static voltage
Static voltage between signal load & ground may cause deterioration & destruction of the SAW filter.
Please avoid static voltage.
8ꢀ2 Ultrasonic cleaning
Ultrasonic vibration may cause deterioration & destruction of the SAW filter. Please avoid ultrasonic
cleaning.
8ꢀ3 Soldering
Only terminals of the SAW filter may be soldered. Please avoid soldering other parts of the SAW filter.
Soldering Profile
Our liability is only assumed for the Surface Acoustic Wave (SAW) component(s) per se, not for applications, processes and
circuits implemented within components or assemblies.
- 3 -
In keeping with our ongoing policy of product evolvement and improvement, the above specification is 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, Berks, RG41 2EY, UK
http://www.actcrystals.com
ACT [ ADVANCED CRYSTAL TECHNOLOGY ]
