ARD1004H Datasheet, PDF (8/8 Pages) Nais(Matsushita Electric Works) – 26.5GHz, 18GHz COAXIAL SWITCH

RD
NOTES
1. Coil operating power
Pure DC current should be applied to the
coil.The wave form should be rectangular.
If it includes ripple, the ripple factor should
be less than 5%.
However, check it with the actual circuit
since the characteristics may be slightly
different. The nominal operating voltage
should be applied to the coil for more than
50 ms to set/reset the latching type relay.
Please use the latching type for circuits
that are continually powered for long
periods of time.
2. Coil connection
When connecting coils, refer to the wiring
diagram to prevent mis-operation or
malfunction.
3. Connection of coil indicator and
washing conditions
1) The connection of coil indicator
terminal shall be done by soldering.
Soldering conditions
Max. 260°C 500°F (solder temp) within
10sec (soldering time)
Max. 350°C 662°F (solder temp) within
3sec (soldering time)
2) This product is not sealed type,
therefore washing is not allowed.
4. Usage, transport and storage
conditions
1) Ambient temperature, humidity, and
atmospheric pressure during usage,
transport, and storage of the relay:
(1) Temperature:
–55 to +85°C –67 to +185°F
(2) Humidity: 5 to 85% RH
(Avoid freezing and condensation.)
The humidity range varies with the
temperature. Use within the range
indicated in the graph below.
(3) Atmospheric pressure: 86 to 106 kPa
Temperature and humidity range for
usage, transport, and storage:
Humidity, %RH
85
,
,
 , _{Tolerancerange}
,
 ,
 (Avoidfreezingwhen
used at temperatures
lower than 0°C 32°F)
5
(Avoid
condensation when
used at temperatures
higher than 0°C 32°F)
–55
0

,
, , _–67
+32
Temperature, °C °F
+85
+185


 ^{2)Condensation}
system: coil drive circuit, type of load,
switching intervals, switching phase,
ambient conditions, to name a few.
2) Use the relay within specifications such
as coil rating, contact rating and on/off
service life. If used beyond limits, the relay
may overheat, generate smoke or catch
fire.
3) Be careful not to drop the relay. If
accidentally dropped, carefully check its
appearance and characteristics before
use.
4) Be careful to wire the relay correctly.
Otherwise, malfunction, overheat, fire or
other trouble may occur.
5) The latching type relay is shipped in the
reset position. But jolts during transport or
impacts during installation can move it to
Condensation forms when there is a
the set position. It is, therefore, advisable
sudden change in temperature under high _{to build a circuit in}
temperature and high humidity conditions. _{which the relay can be initialized (set and}
Condensation will cause deterioration of
reset) just after turning on the power.
the relay insulation.
6) If a relay stays on in a circuit for many
3) Freezing
months or years at a time without being
Condensation or other moisture may
activated, circuit design should be
freeze on the relay when the temperature _{reviewed so that the relay can remain}
is lower than 0°C 32°F. This causes
non-excited. A coil that receives current
problems such as sticking of movable
all the time heats, which degrades
parts or operational time lags.
insulation earlier than expected. A
4) Low temperature, low humidity
latching type relay is recommended for
environments.
such circuits.
The plastic becomes brittle if the relay is _{7) For SMA connectors, we recommend a}
exposed to a low temperature, low
torque of 0.90±0.1 N·m for installation,
humidity environment for long periods of
which falls within the prescribed torque of
time.
MIL-C-39012. Please be aware that
5) Low-temperature and low-humidity
conditions might be different depending
atmosphere.
on the connector materials and how it
When exposed to low temperature and
interacts with surrounding materials.
low humidity for a long time, the relay’s
8) Please do not use silicon based
plastic casing may become breakable.
substances such as silicon rubber, silicon
5. Other handling precautions.
oil, silicon coatings and silicon fillings, in
1) The relay’s on/off service life is based
the vicinity of the relay. Doing so may
on standard test conditions (temperature: _{cause volatile silicon gas to form which}
15 to 35°C 59 to 95°F, humidity: 25 to
may lead to contact failure due to the
75%) specified in JIS C5442-1996. Life
adherence of silicon on the contacts when
will depend on many factors of your
they open and close in this atmosphere.
Please contact ..........
8200303
These materials are printed on ECF pulp.
These materials are printed with earth-friendly vegetable-based (soybean oil) ink.
Matsushita Electric Works, Ltd.
Automation Controls Company
࡯ Head Office: 1048, Kadoma, Kadoma-shi, Osaka 571-8686, Japan
࡯ Telephone: Japan (81) Osaka [phone]
࡯ Facsimile: Japan (81) Osaka [phone]
http://www.nais-e.com/
Specifications are subject to change without notice.
COPYRIGHT © 2003 All Rights Reserved
Printed in Japan.