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ACTF4818 Datasheet(Fiches technique) 4 Page - Advanced Crystal Technology

Numéro de pièce ACTF4818
Description  one channel IF filter for receivers of satellite broadcasting system.
Télécharger  5 Pages
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Fabricant  ACT [Advanced Crystal Technology]
Site Internet  http://www.actcrystals.com
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ACTF4818 Datasheet(HTML) 4 Page - Advanced Crystal Technology

   
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Tel
:
+44 118 979 1238
Fax :
+44 118 979 1283
Email: info@actcrystals.com
In keeping with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice.
ISO9001: 2000 Registered
-
Registration number 6830/2
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
6.Reliability Test
6.1 Life Test
Item
Test Condition
Limit
High Temperature Exposure
Tstg Max.(85
°C),500h
High Temperature Operation
Topr Max.( 70
°C),DC 0.5V
(In or Out),500h
Low Temperature Exposure
Tstg Min.( -55
°C),500h
Moisture Resistance
Ta=60
°C,RH=90%,500H
Δfo≤±0.5%
(
Δfo: Deviation of centre
frequency fo)
6.2 Environmental Test
Item
Test Condition
Limit
TCT
(-20
°C 30min. → 25°C 5min. → 80°C
30min.
→25
°C 5min.), 5cycles
Same as 6.1
Soldering
Immerse the pins in melt solder at 230±5
°C for 5 seconds.
More than 95% of total area
of the pins should be covered
with solder
Heat Resistivity for
Melt Solder
Set on PC board, immerse in melt solder
at 260±5
°C for 6±2 seconds.
Same as 6.1
6.3 Mechanical Test
Item
Test Condition
Limit
Drop
On maple plate from 1m high,3times.
Lead Bend
π / 2 rad bending, with 4.4N weight,2 times.
Lead Pull
After bending lead parallel to heater base, pull with 9.8N force
for 1 minute.
Same as 6.1
Issue : 1 C1
Date : SEPT 04


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