High-frequency Relay
Surface-mountable 2.5 GHz Band
Miniature SPDT High-frequency Relay
■
Superior high-frequency characteristics, such as
G6W
an isolation of 60 dB min., insertion loss of 0.2 dB
max., and V.S.W.R. of 1.2 max. at 2.5 GHz (50
Ω
).
■
Surface-mounting terminals and superior high-
frequency characteristics combined through
adoption of tri-plate micro strip type transmission
lines.
■
Ultra-miniature at 20
×
9.4
×
8.9 mm (L
×
W
×
H).
■
Serialized
relay lineup consisting of single-
winding latching type (200 mW), double-winding
latching type (360 mW), and reverse-arrangement
contact type.
wiring to PCBs.
■
Y-shape terminal arrangement that simplifies
Ordering Information
Classification
SPDT
Fully sealed
Through-hole
terminal
Surface-mounting
terminal
Note:
Y-shape terminal
Y-shape terminal
Single-side
stable
G6W-1P
G6W-1F
Single-winding
latching
G6WU-1P
G6WU-1F
Double-winding
latching
G6WK-1P
G6WK-1F
When ordering, add the rated coil voltage to the model number.
Example: G6W-1P 12 VDC
Rated coil voltage
Model Number Legend:
G6W
1
-
2
3
4
-
5
1. Relay function
None: Single-side stable
U:
K:
1:
Single-winding latching
Double-winding latching
SPDT
3. Terminal shape
F:
P:
Surface-mounting terminals
PCB terminals
5. Classification
None: Standard contact arrangement
R:
Reverse contact arrangement
4. Terminal Arrangement
None: Y-shape terminal arrangement
(standard)
2. Contact form
Application Examples
Mobile phone base station (W-Cdma, UMTS, Cdma-2000, PCS), wireless LAN, and measurement devices.
G6W
G6W
Specifications
■
Contact Ratings
Load
Resistive load
10 mA at 30 VAC
10 mA at 30 VDC
2.5 GHz, 50
Ω,
10 W (See note.)
■
High-frequency Characteristics
Frequency
2.0 GHz
65 dB min.
0.2 dB max.
1.2 max.
20 W (See note.)
10 W (See note.)
2.5 GHz
60 dB min.
Item
Rated load
Item
Isolation
Insertion loss
V.SWR
Max. carry power
Max. switching power
Note:
Rated carry current
Max. switching current
0.5 A
0.5 A
Max. switching voltage
30 VDC, 30 VAC
1.
The above values are initial values.
2.
This values is for a load with V.SWR
≤
1.2 at the imped-
ance of 50
Ω.
■
Coil Ratings
3 VDC
66.7 mA
45
Ω
4.5 VDC
44.4 mA
101
Ω
9 VDC
22.2 mA
405
Ω
12 VDC
16.7 mA
720
Ω
24 VDC
8.3 mA
2,880
Ω
Single-side Stable Relays (G6W-1F, G6W-1P)
Rated voltage
Rated current
Coil resistance
Must operate voltage
Must release voltage
Maximum voltage
Power consumption
80 % max. of rated voltage
10 % min. of rated voltage
150 % of rated voltage
Approx. 200 mW
Single-winding Latching Relays (G6WU-1F, G6WU-1P)
Rated voltage
Rated current
Coil resistance
Must set voltage
Must reset voltage
Maximum voltage
Power consumption
9 VDC
22.2 mA
405
Ω
12 VDC
16.7 mA
720
Ω
80 % max. of rated voltage
80 % max. of rated voltage
150 % of rated voltage
Approx. 200 mW
Double-winding Latching Relays (G6WK-1F, G6WK-1P)
Rated voltage
Rated current
Coil resistance
Must set voltage
Must reset voltage
Maximum voltage
Power consumption
Note:
3 VDC
120 mA
25
Ω
4.5 VDC
80 mA
56
Ω
9 VDC
40 mA
225
Ω
12 VDC
30 mA
400
Ω
24 VDC
15 mA
1,600
Ω
80 % max. of rated voltage
80 % max. of rated voltage
150 % of rated voltage
Approx. 360 mW
1.
The rated current and coil resistance are measured at a coil temperature of 23°C with a tolerance of ±10%.
2.
The operating characteristics are measured at a coil temperature of 23°C.
3.
The maximum voltage is the highest voltage that can be imposed on the Relay coil.
2
G6W
■
G6W
Characteristics
Classification
Single-side Stable
G6W-1F, G6W-1P
100 mΩ max.
10 ms max. (Approx. 3.5 ms) 10 ms max. (Approx. 2.5 ms)
10 ms max. (Approx. 2.5 ms)
——
1,000 MΩ min. (at 500 VDC)
1,000 VAC, 50/60 Hz for 1 min
12 ms
Single-winding Latching
G6WU-1F, G6WU-1P
Double-winding Latching
G6WK-1F, G6WK-1P
Model
Item
Contact resistance (See note 1.)
Operate (set) time (See note 2.)
Release (reset) time (See note 2.)
Minimum set/reset signal width
Insulation resistance (See note 3.)
Dielectric strength
Coil and contacts
500 VAC, 50/60 Hz for 1 min
Coil and ground,
contacts and ground
Contacts of same
polarity
Vibration
resistance
Shock resistance
Destruction
Malfunction
Destruction
Malfunction
Endurance
Ambient temperature
Ambient humidity
Weight
Note:
Mechanical
Electrical
500 VAC, 50/60 Hz for 1 min
10 to 55 Hz, 1.5-mm double amplitude
10 to 55 Hz, 2-mm double amplitude
1,000 m/s
2
500 m/s
2
1,000,000 operations min. (at 36,000 operations/hour)
300,000 operations min. (with a rated load at 1,800 operations/hour)
Operating:
−40ºC
to 70ºC (with no icing or condensation)
Operating: 5% to 85%
Approx. 3 g
1.
The contact resistance was measured with 10 mA at 1 VDC with a fall-of-potential method.
2.
Values in parentheses are actual values.
3.
The insulation resistance was measured with a 500-VDC Megger Tester applied to the same parts as those used for checking
the dielectric strength.
4.
The above values are initial values.
Engineering Data
Ambient Temperature vs.
Maximum Voltage
Maximum voltage (%)
250
Ambient Temperature vs.
Must Set or Must Reset Voltage
On the basis of rated voltage (%)
100
90
80
70
60
50
Max. estimated value
max.
avg.
max.
avg.
min.
min.
Shock Malfunction
Y
1,000
800
X
1,000
600
Not
400 energized
200
Z
1,000
Energized
200
150
200
40
30
20
10
Must set voltage
Must reset voltage
−40
−20
0
20
40
60
80 100
1,000
Z'
Shock direction
X'
X
Y
Z
Z'
Y'
400
600
800
1,000
Unit: m/s
2
Sample: G6WK-1P 4.5VDC
Number of Relays: 10
1,000
X'
100
50
Y'
0
−40
−20
0
20
40
60
80
100
0
−60
Ambient temperature (˚C)
Note:
"Maximum voltage" is the maximum voltage that can
be applied to the Relay coil.
Ambient temperature (˚C)
Conditions: Shock is applied in ±X, ±Y, and ±Z
directions three times each with and without energizing
the Relays to check the number of contact
malfunctions.
3
G6W
Electrical Endurance
(With Must Set and Must Reset
Voltage)
On the basis of rated voltage (%)
100
G6W
Electrical Endurance
(With Must Set and Must Reset
Voltage)
On the basis of rated voltage (%)
100
80
Must set voltage
max.
max.
80
Must set voltage
60
max.
max.
min.
min.
Must reset voltage
40
60
min.
Must reset voltage
min.
40
Sample: G6WU-1P 4.5 VDC
20 Number of Relays: 5
Test conditions: 10-mA resistive load at
30-VDC with an operation rate of 50%.
Switching frequency: 1,800 operations/h
0
0.001 0.01
0.1
1
10
100
1,000
Sample: G6WU-1P 4.5 VDC
20 Number of Relays: 5
Test conditions: 10-mA resistive load at
30-VAC with an operation rate of 50%.
Switching frequency: 1,800 operations/h
0
0.001 0.01
0.1
1
10
100
1,000
Operating frequency
(×10
3
operations)
Operating frequency
(×10
3
operations)
Electrical Endurance
(Contact Resistance)
Contact resistance (m )
1,000
Sample: G6WU-1P 4.5 VDC
NO contact
Number of Relays: 5
NC contact
500 Test conditions:
10-mA resistive load at 30-VDC
Switching frequency: 1,800 operations/h
300
Electrical Endurance
(Contact Resistance)
Contact resistance (m )
1,000
Sample: G6WU-1P 4.5 VDC
NO contact
Number of Relays: 5
NC contact
500 Test conditions:
10-mA resistive load at 30-VAC
Switching frequency: 1,800 operations/h
300
100
100
50 Contact resistance
30
max.
max.
min.
min.
50 Contact resistance
30
max.
max.
min.
min.
10
0.001 0.01
0.1
1
10
100
1,000
10
0.001 0.01
0.1
1
10
100
1,000
Operating frequency (×10
3
operations)
Operating frequency (×10
3
operations)
External Magnetic Interference
(Average value)
(Average value)
(Average value)
Change rate on the basis of initial value (%)
Change rate on the basis of initial value (%)
Sample: G6WK-1P 4.5 VDC
Number of Relays: 5
S
N
Sample: G6WK-1P 4.5 VDC
Number of Relays: 5
Change rate on the basis of initial value (%)
+30
+30
+30
S
N
Sample: G6WK-1P 4.5 VDC
Number of Relays: 5
S
N
+20
+20
+20
+10
+10
+10
0
0
0
−10
−10
−10
−20
−30
−1,200
Must set voltage
Must reset voltage
−800
−400
0
400
800 1,200
−20
−30
−1,200
Must set voltage
Must reset voltage
−800
−400
0
400
800 1,200
−20
−30
−1,200
Must set voltage
Must reset voltage
−800
−400
0
400
800 1,200
External magnetic field (A/m)
External magnetic field (A/m)
External magnetic field (A/m)
4
G6W
High-frequency Characteristics
(Isolation)
(Average value)
G6W
High-frequency Characteristics
(Insertion Loss)
(Average value)
High-frequency Characteristics
(Return Loss)
(Average value)
Insertion loss (dB)
20
0
Return loss (dB)
Isolation (dB)
0
40
0.1
10
20
60
0.2
30
80
0.3
40
100
0.4
50
120
0
500
1,000
1,500
2,000
2,500 3,000
0.5
0
500
1,000
1,500
2,000
2,500 3,000
60
0
500
1,000
1,500
2,000
2,500 3,000
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
Must Set and Must Reset Time
Distribution (See note.)
Number of contacts
20
Sample:
G6WK-1P 4.5 VDC
Number of Relays: 20
Must set time
Must reset time
Must Set and Must Reset Bounce
Time Distribution (See note.)
Number of contacts
30
Sample:
G6WK-1P 4.5 VDC
Number of Relays: 20
Must set bounce time
Must reset bounce time
25
15
20
10
15
10
5
5
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0
0.5
1.0
1.5
2.0
2.5
3.0
Time (ms)
Time (ms)
Note:
The tests were conducted at an ambient
temperature of 23ºC.
Dimensions
Note:
All units are in millimeters unless otherwise indicated.
PCB Mounting Holes
(Top View)
Tolerance: ±0.1 mm
2.54 2.54 2.54 2.54 5.08
3.2
18
2.7
1.8
5.08 9.4
20
20
9.4
1.1 3
8.6
20.4
5.9
2.8
1.1
8
G6W-1F
G6WU-1F
Terminal Arrangement/
Internal Connections
(Top View)
G6W-1F
Orientation mark
17
+
15 14 13
−
11
10
1
2
3
5
6 7
Through-hole
9.2
G6WU-1F
Orientation mark
18
17
S +
R
−
20
15 14 13
−
+
8
11
10
Twelve, 0.6
15.24
22.2
Three,
0.4
0.2
0.2
5.08
11.6
Note:
Each value has a tolerance of ±0.3 mm.
1
2
3
5
6 7
5
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