97
4 GHz 2 FORM C
MICROWAVE RELAY
RM-RELAYS
12.4
.488
10.5
.413
28
1.102
2
Ex. RM
L2
Contact arrangement
2:2 Form C
Note: Standard packing; Carton: 20 pcs. Case 200 pcs.
Nil: Single side stable
L: 1 coil latching
L2: 2 coil latching
3, 4.5, 5, 6, 9, 12, 24 V
Operating function
Coil voltage (DC)
24V
Arrangement
Initial contact resistance, max.
(By HP4328A)
Rating
Nominal switch-
ing capacity
Isolation
Insertion loss
V.S.W.R.
Mechanical
Electrical
(at 20 cpm)
Min. 40 dB (at 4 GHz)
Max. 1.0 dB (at 4 GHz)
Max. 1.5 (at 4 GHz)
5
ﾃ
10
6
3
ﾃ
10
5
(0.01 A 24 V DC)
1
ﾃ
10
5
(10 W at 1.2 GHz, Impedance 50
邃ｦ
)
High frequency
characteristics
(Impedance 50
邃ｦ
)
Expected life
(min. opera-
tions)
Contact
Coil (at 25
ﾂｰ
C,
68
ﾂｰ
F
)
2 coil latching
Single side stable
360 mW
Nominal operating power
1 coil latching
500 mW
250 mW
2 Form C
100 m
邃ｦ
0.01 A 24 V DC
10 W
(at 1.2 GHz, Impedance 50
邃ｦ
)
Max. operating speed (at rated load)
Characteristics
20 cpm
Initial insulation resistance*
1
Operate time [Set time]*
3
(at nominal voltage)
Approx. 6 ms
[Approx. 3ms]
Max. 60
ﾂｰ
C with nominal coil
voltage across coil and at
nominal switching capacity
Temperature rise
Initial
breakdown
voltage*
2
Between open contacts
Between contact and coil
Between contact and
earth terminal
500 Vrms for 1 min.
1,000 Vrms for 1 min.
500 Vrms for 1 min.
Min. 100 M
邃ｦ
at 500 V DC
Shock resistance
Vibration
resistance
Unit weight
Remarks
* Specifications will vary with foreign standards certification ratings.
*
1
Measurement at same location as 窶廬nitial breakdown voltage窶 section
*
2
Detection current: 10mA
*
3
Excluding contact bounce time
*
4
Half-wave pulse of sine wave: 11ms, detection time: 10
ﾂｵ
s
*
5
Half-wave pulse of sine wave: 6ms
*
6
Detection time: 10
ﾂｵ
s
Approx. 7 g
.247 oz
Min. 98 m/s
2
{10 G}
Min. 980 m/s
2
{100 G}
Functional*
4
Destructive*
5
Functional*
6
Destructive
10 to 55 Hz
at double amplitude of 1.5 mm
10 to 55 Hz
at double amplitude of 2 mm
Conditions for operation,
transport and storage
(Not freezing and condensing
at low temperature)
Ambient temp.
Humidity
窶40
ﾂｰ
C to 60
ﾂｰ
C
窶40
ﾂｰ
F to 140
ﾂｰ
F
5 to 85% R.H.
Release time (without diode)[Reset time]*
3
(at nominal voltage)
Approx. 3 ms
[Approx. 3ms]
TYPICAL APPLICATIONS
窶｢ Measuring equipment (Attenuator circuits)
窶｢ Audio visual equipment
窶｢ Communication equipment
ORDERING INFORMATION
窶｢ Excellent high frequency characteristics
Isolation: Min. 40dB (at 4 GHz)
Insertion loss Max. 1.0dB (at 4 GHz)
V.S.W.R.: Max. 1.5 (at 4 GHz)
窶｢ High sensitivity in small size
Size: 28.0
ﾃ
12.4
ﾃ
10.5 mm
1.102
ﾃ
.488
ﾃ
.413 inch
Nominal operating power: 360 mW (single side stable type)
窶｢ Sealed construction for automatic cleaning
窶｢ Latching types are also available
SPECIFICATIONS
mm
inch
99
RM
30
1.181
23.5
.925
7.5
.295
2.5
.098
2.5
.098
20
.787
12
.472
8
.315
4
.157
8
.315
2
.079
3
.118
45
ﾂｰ
(Wiring diagram)
1 dia.
.039 dia.
1 dia.
.039 dia.
2 dia.
.079 dia.
0.8 dia.
.031 dia.
Tolerance:
ﾂｱ
0.1
ﾂｱ
.004
PC board
窶｢ Double-sided through hole
窶｢ Material: Glass-PTFE
mm
inch
10
20
30
40
50
60
70
80
90
100
1
0
2
3
4
5
Frequency, GHz
Isolation, dB
1
0
2
3
4
5
1
0
2
3
4
5
Frequency, GHz
Insertion loss, dB
1.1
1.0
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
1
0
2
3
4
5
Frequency, GHz
V.S.W.R.
0
20
40
60
80
100
80
100
120
140 150
Coil applied voltage, %V
Temperature rise,
ﾂｰ
C
0
2
4
6
8
10
80
100
120
140 150
Coil applied voltage, %V
Max.
Min.
Min.
Max.
Operate time
Release time
Operate/Reset time, ms
0
2
4
6
8
10
80
100
120
140 150
Coil applied voltage, %V
Max.
Min.
Max.
Min.
Set/Reset time, ms
Set time
Reset time
0
10
20
30
40
50
60
70
80
90
100
Min.
Max.
Min.
Max.
10
100
1,000
No. of operations,
ﾃ
10
4
Ratio against the rated voltage, %V
Pick-up voltage
Drop-out voltage
0
10
20
30
40
50
60
70
80
90
100
Min.
Max.
Min.
Max.
10
20
30
No. of operations,
ﾃ
10
4
Ratio against the rated voltage, %V
Pick-up voltage
Drop-out voltage
0
10
20
30
40
50
60
70
80
90
100
Min.
Max.
10
20
30
No. of operations,
ﾃ
10
4
Contact resistance, m
邃ｦ
1. High frequency characteristics
Sample: RM2-12V
Measuring method: Impedance 50
邃ｦ
REFERENCE DATA
窶｢ Isolation
窶｢ Insertion loss
窶｢ V.S.W.R.
2. Coil temperature rise
Sample: RM2-12V; No. of samples: n = 5
Carrying current: 10 mA
Point measured: Inside the coil
Ambient temperature: 27 to 28ﾂｰC
80.6 to 82.4ﾂｰF
3.-(1) Operate/Release time
(Single side stable)
Sample: RM2-12V; No. of samples: n = 6
3.-(2) Set/Reset time (Latching)
Sample: RM2-L2-5V
No. of samples: n = 5
4. Mechanical life test
Sample: RM2-12V; No. of samples: n = 10
5. Electrical life test (0.01 A 24 V DC)
Sample: RM2-5V; No. of samples: n = 6
Change of pick-up and drop-out voltage
Change of contact resistance
100
RM
40
窶40
窶40
窶20
窶4
0
32
40
104
60
140
80
176
窶10
窶20
窶30
窶40
30
20
10
20
68
Ambient
temperature,
ﾂｰ
C,
ﾂｰ
F
Rate of
change, %
Mean value
Mean value
Drop-out voltage
Pick-up
voltage
0
10
20
30
40
50
30
40
50
60
Contact resistance, m
邃ｦ
Quantity
ON
ON condition
OFF
OFF
OFF condition
窶10
10
窶10
10
0
5
.197
10
.394
15
.591
20
.787
Inter-relay distance, (mm,
inch
)
Rate of change, %
Rate of change, %
Pick-up voltage
Drop-out voltage
窶10
0
10
窶10
0
10
0
5
.197
10
.394
15
.591
20
.787
ON ON
ON
OFF OFF
OFF
Inter-relay distance, (mm,
inch
)
Rate of change, %
Rate of change, %
Pick-up voltage
Drop-out voltage
6. Ambient temperature characteristics
Sample: RM2-12V; No. of samples: n = 5
7. Contact resistance distribution (initial)
Sample: RM2-12V
No. of samples: n = 50 (50
ﾃ
4 contacts)
8.-(1) Influence of adjacent mounting
8.-(2) Influence of adjacent mounting
NOTE
1. Soldering
Soldering should be done under the fol-
lowing conditions.
Temperature
260ﾂｰC
500ﾂｰF
350ﾂｰC
662ﾂｰF
Time
Within
10 s
Within
3 s
9/1/2000
All Rights Reserved, ﾂｩ Copyright Matsushita Electric Works, Ltd.
