RX
SMALL MICRO WAVE RELAY
RX-RELAYS
• V.S.W.R./ Return loss: 1.2dB or less/
20.8dB or more
2. High sensitivity
• Nominal operating power: 200 mW
3. Small size
• Size: 20.5(L)
×
12.4(W)
×
9.4(H) mm
.807(L)
×
.488(W)
×
.370(H) inch
• Insertion loss
20.5
.807
12.4
.488
Insertion loss, dB
9.4
.370
0
COM-NC
0.1
0.2
COM-NO
0.3
mm
inch
1. Excellent high frequency character-
istics (~2.5GHz, Impedance 50
Ω
)
• Insertion loss: 0.2 dB or less
• Isolation: 60 dB or more
0.4
0.5
300kHz
1.5GHz
Frequency
2.5GHz3GHz
*Also available for unit support (contact us
for more details).
SPECIFICATIONS
Contact
Arrangement
Contact material
Initial contact resistance
Contact rating
Rating
Contact carrying power
Max. switching voltage
Max. switching current
Isolation
High frequency Insertion loss
characteristics
V.S.W.R.(Return loss)
(~2.5GHz,
Impedance 50Ω)
Input power
Mechanical (at 180 cpm)
Expected
life (min.
operations)
10mA 24 V DC
(resistive load)
Electrical 10W 2.5 GHz,
Impedance 50Ω
1 Form C
Gold
Max. 100 mΩ
10W (2.5 GHz, Impedance
50
Ω,
V.S.W.R. 1.2)
10mA 24V DC(resistive load)
Max. 20W(at 40°C,
V.S.W.R. 1.2, Average)
30 V DC
0.5 A DC
Min. 60 dB
Max. 0.2 dB
Max. 1.2 (Min. 20.8dB)
Max. 20W (at 40°C,
V.S.W.R. 1.2,Average)
5×10
6
3×10
5
10
5
Conditions for operation,
transport and storage*
8
Ambient temp.
Vibration
resistance
Shock resistance
Characteristics
Initial insulation resistance*
1
Between open contacts
Initial
Between contact and coil
breakdown
Between contact and
voltage*
2
earth terminal
Operate time [Set time]*
3
(at 20°C)
Release time (without diode) [Reset time]*
3
Temperature rise (at 20°C)*
4
Functional*
5
Destructive*
6
Functional*
7
Destructive
Min. 100 MΩ (at 500 V DC)
500 Vrms
1,000 Vrms
500 Vrms
Max. 10ms (Approx. 6ms)
[Max. 10ms (Approx. 5ms)]
Max. 6ms (Approx. 3ms)
[Max. 10ms (Approx. 5ms)]
Max. 60°C
Min. 200 m/s
2
{20 G}
Min. 1,000 m/s
2
{100 G}
10 to 55 Hz
at double amplitude of 3 mm
10 to 55 Hz
at double amplitude of 5 mm
–40°C to 60°C
–40°F to 140°F
5 to 85% R.H.
Approx. 5 g
.18 oz
(Not freezing and condensing
Humidity
at low temperature)
Unit weight
Coil
(at 20°C,
68°F)
Nominal operating power
Single side stable
1 coil latching
2 coil latching
200 mW
200 mW
400 mW
Remarks
* Specifications will vary with foreign standards certification ratings.
*
1
Measurement at same location as “Initial breakdown voltage” section.
*
2
Detection current: 10mA
*
3
Nominal operating voltage applied to the coil, excluding contact bounce time.
*
4
By resistive method, nominal voltage applied to the coil: Contact carrying power:
20W, at 2.5GHz, Impedance 50Ω, V.S.W.R.
&
1.2
*
5
Half-wave pulse of sine wave: 11ms, detection time: 10µs.
*
6
Half-wave pulse of sine wave: 6ms
*
7
Detection time: 10µs
*
8
Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (Page 61)
TYPICAL APPLICATIONS
• Cellular phone base station (W-CDMA,
FPLMTS, IMT-2000, PCS, DCS)
• Cellular phone-related measurement
devices (SP3T/SP4T switches, etc)
• Wireless LAN
• Wireless Local Loop
90
ORDERING INFORMATION
Ex.
A
RX
Contact arrangement
1: 1 Form C
1
0
Operating function
0: Single side stable
1: 1 coil latching
2: 2 coil latching
12
Coil voltage, V DC
03: 3
4H: 4.5
06: 6
09: 9
12: 12
24: 24
Product name
RX
Note: Standard packing; Carton: 50 pcs. Case 500 pcs.
RX
TYPES ANE COIL DATA (at 20°C
68°F)
• Single side stable type
Part No.
ARX1003
ARX104H
ARX1006
ARX1009
ARX1012
ARX1024
Nominal
voltage,
V DC
3
4.5
6
9
12
24
Pick-up
voltage, V DC
(max.)(initial)
2.25
3.375
4.5
6.75
9
18
Drop-out
voltage, V DC
(min.)(initial)
0.3
0.45
0.6
0.9
1.2
2.4
Coil resistance,
Ω
(±10%)
45
101
180
405
720
2,880
Nominal
Nominal
operating current, operating power,
mA (±10%)
mW
66.7
200
44.4
200
33.3
200
22.2
200
200
16.7
8.3
200
Max. allowable
voltage, V DC
3.3
4.95
6.6
9.9
13.2
26.4
• 1 coil latching type
Part No.
ARX1103
ARX114H
ARX1106
ARX1109
ARX1112
ARX1124
Nominal
voltage,
V DC
3
4.5
6
9
12
24
Set
voltage, V DC
(max.)(initial)
2.25
3.375
4.5
6.75
9
18
Reset
voltage, V DC
(max.)(initial)
2.25
3.375
4.5
6.75
9
18
Coil resistance,
Ω
(±10%)
45
101
180
405
720
2,880
Nominal
Nominal
operating current, operating power,
mA (±10%)
mW
200
66.7
200
44.4
200
33.3
200
22.2
200
16.7
200
8.3
Max. allowable
voltage, V DC
3.3
4.95
6.6
9.9
13.2
26.4
• 2 coil latching type
Part No.
ARX1203
ARX124H
ARX1206
ARX1209
ARX1212
ARX1224
Nominal
voltage,
V DC
3
4.5
6
9
12
24
Set
voltage, V DC
(max.)(initial)
2.25
3.375
4.5
6.75
9
18
Reset
voltage, V DC
(max.)(initial)
2.25
3.375
4.5
6.75
9
18
Coil resistance,
Ω
(±10%)
22.5
50.6
90
202.5
360
1,440
Nominal
Nominal
operating current, operating power,
mA (±10%)
mW
400
133.3
400
88.9
400
66.7
400
44.4
400
33.3
400
16.7
Max. allowable
voltage, V DC
3.3
4.95
6.6
9.9
13.2
26.4
mm inch
PC board pattern (Bottom view)
20.5
.807
12.4
.488
2.54
.100
0.9 dia hole
.035 dia hole
(2 coil latching type only)
DIMENSIONS
9.2
.362
0.2
.008
2.63
.104
2.54
.100
3.0
.118
(2.04)
(.080)
7.62
.300
(2.74)
(.108)
7.62
.300
R
0.90
.035
0.
45
2-0.6×0.3
2-.024×.012
Tolerance:
±0.1
±.004
General tolerance:
±0.3
±.012
Solder to the PC board earth.
Schematic (Bottom view)
7-0.40 to 0.45 dia.
7-.016 to .018 dia.
Single side stable
1
7
1 coil latching
1
7
2 coil latching
1
6
7
14 13 12 11 10 9
NC
COM
8
14 13 12 11 10 9
RESET
COM
8
14 13 12 11 10 9
RESET
COM
8
NO
SET
SET
(Deenergized condition)
(Reset condition)
(Reset condition)
91
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
0
COM-NC
Insertion loss, dB
Return loss, dB
0.1
Isolation, dB
20
10
COM-NO
1.2
1.1
30
COM-NC
0.4
80
COM-NO
40
• Isolation
0
• V.S.W.R. (Return loss)
0
5.0
2.0
1.5
20
V.S.W.R.
0.2
COM-NO
0.3
40
COM-NC
60
0.5
300kHz
1.5GHz
Frequency
2.5GHz3GHz
100
300kHz
50
1.5GHz
Frequency
2.5GHz 3GHz
300kHz
1.5GHz
Frequency
2.5GHz 3GHz
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).
92
9/1/2000
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