RX-RELAYS Datasheet, PDF (3/3 Pages) Nais(Matsushita Electric Works) – SMALL MICRO WAVE RELAY

RX
REFERENCE DATA
1. High frequency characteristics
Sample: ARX1012
Measuring method: Measured with HP network analyzer (HP8753C).
The details for the high freqency characteristics and the measurement
procedures and conditions are listed in the RX relay test report.
• Insertion loss
• Isolation
0
0.1
0.2
0.3
0.4
0.5
300kHz
COM-NC
COM-NO
1.5GHz
2.5GHz 3GHz
Frequency
0
20
40
60
80
100
300kHz
COM-NC
COM-NO
1.5GHz
2.5GHz 3GHz
Frequency
• V.S.W.R. (Return loss)
0
10
20
30
40
50
300kHz
5.0
2.0
1.5
COM-NO
1.2
1.1
COM-NC
1.5GHz
2.5GHz 3GHz
Frequency
NOTES
1. Coil operating power
Pure DC current should be applied to the
coil. The wave form should be rectangu-
lar. lf 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 30 ms to set/reset the latching type
relay.
2. Coil connection
When connecting coils, refer to the wiring
diagram to prevent mis-operation or mal-
function.
3. External magnetic field
Since RX relays are highly sensitive po-
larized relays, their characteristics will be
affected by a strong external magnetic
field. Avoid using the relay under that
condition.
4. Cleaning
For automatic cleaning, the boiling meth-
od is recommended. Avoid ultrasonic
cleaning which subjects the relays to high
frequency vibrations, which may cause
the contacts to stick.
lt is recommended that a fluorinated hy-
drocarbon or other alcoholic solvents be
used.
5. Soldering
The soldering shall be performed under
following condition.
Max. 260°C 500°F 10s
Max. 350°C 662°F 3s
In addition, when soldering the case to
the PC board, the plating may swell
depending on the soldering conditions.
For Cautions for Use, see Relay Technical Information (Page 48 to 76).
9/21/2000
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