Datasheet
3
G5V-2 Low Signal Relay
G
5
V
-
2
●High-frequency Characteristics
• Measurement Conditions
*1. The tests were conducted at an ambient temperature of 23°C.
*2. High-frequency characteristics depend on the PCB to which the Relay is mounted. Always check these characteristics, including endurance, in the actual machine
before use.
●Dial Pulse Test
(with Must Operate and
Must Release Voltage) *1
Standard/G5V-2
●Dial Pulse Test
(Contact Resistance) *1
●Contact Reliability Test *1, *2
Standard/G5V-2 High-sensitivity/G5V-2-H1
*1. The tests were conducted at an ambient temperature of 23°C.
*2. The contact resistance data are periodically measured reference values
and are not values from each monitoring operation. Contact resistance
values will vary according to the switching frequency and operating
environment, so be sure to check operation under the actual operating
conditions before use.
●High-frequency Characteristics
(Isolation) *1, *2
●High-frequency Characteristics
(Insertion Loss)
*1, *2
●High-frequency Characteristics
(Return Loss, V.SWR)
*1, *2
●Must Operate and Must
Release Time Distribution *1
Standard/G5V-2
●Distribution of Bounce
Time *1
●Must Operate and Must
Release Time Distribution *1
High-sensitivity/G5V-2-H1
●Distribution of Bounce
Time *1
Sample: G5V-2
Number of Relays: 10 pcs
Test conditions: Contact load WJ-926
Switching frequency: 1,800 operations/h
Operating frequency (×10
3
operations)
max.
min.
max.
min.
Must release voltage
Must operate voltage
On the basis of rated voltage (%)
100
80
60
40
20
0 0.3 0.5 1 3 5 10 30 50 100 300
NO contact
NC contact
Sample: G5V-2
Number of Relays: 10 pcs
Test conditions: Contact
load WJ-926
Switching frequency:
1,800 operations/h
Operating frequency (×10
3
operations)
Contact resistance (m
Ω
)
max.
min.
max.
min.
0 0.3 0.5 1 3 5 10 30 50 100 300
1,000
500
300
100
50
30
10
Sample: G5V-2
Number of Relays: 10 pcs
Test conditions: 10 μA resistive load at 10 mVDC
Switching frequency: 7,200 operations/h
Operating frequency (×10
4
operations)
Contact resistance (m
Ω
)
max.
min.
max.
min.
1,000
500
300
100
50
30
10
0 5 10 50 100 500 1,000
NO contact
NC contact
Sample: G5V-2-H1
Number of Relays: 10 pcs
Test conditions: 10
μA resistive load at 10 mVDC
Switching frequency: 7,200 operations/h
Operating frequency (×10
4
operations)
Contact resistance (m
Ω
)
max.
min.
max.
min.
1,000
500
300
100
50
30
10
0 5 10 50 100 500 1,000
NO contact
NC contact
Terminals which were not being measured were terminated with 50 Ω.
Measuring impedance: 50 Ω
HR 8502A
Transmission
reflection
test-set
Terminator
50Ω
G5V-2
HR 8502A
Network
analyzer
HP
8501A
Storage
normalizer
RF
R
A
B
Note: The high-frequency characteristics data were measured using a dedicated circuit board and
actual values will vary depending on the usage conditions. Check the characteristics of the actual
equipment being used.
Between a-b
Between b-c
0.5 1 3 5 10 30 50 100 300 500
0
20
40
60
80
100
Sample: G5V-2
Number of Relays: 5 pcs
(Average value (initial))
Isolation (dB)
Frequency (MHz)
Sample: G5V-2
Number of Relays: 5 pcs
0.5 1 3 5 10 30 50 100
0
0.05
0.1
0.15
0.2
(Average value (initial))
Frequency (MHz)
Insertion loss (dB)
Between c-a
Between c-b
0.5 1 3 5 10 30 50 100 300 500
0
20
40
60
80
100
Sample: G5V-2
Number of Relays: 10 pcs
1.5
1.4
1.3
1.2
1.1
1.0
Between c-b
Between c-a
Return loss
V.SWR
(Average value (initial))
Frequency (MHz)
Return loss (dB)
V.SWR
Must operate time
Must release time
Sample: G5V-2 12 VDC
Number of Relays: 50 pcs
Time (ms)
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
Number of contacts
100
80
60
40
20
Number of contacts
Operating bounce time
Release bounce time
Sample: G5V-2
12 VDC
Number of
Relays: 50 pcs
Time (ms)
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
40
30
20
10
Must operate time
Must release time
Number of contacts
60
40
20
0
Time (ms)
Sample: G5V-2-H1
Number of Relays: 50 pcs
0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6
Number of contacts
Operating bounce time
Release bounce time
80
60
40
20
0
Time (ms)
Sample:
G5V-2-H1
Number of
Relays: 50 pcs
0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6