PCB Relay
Ultra-compact, Ultra-sensitive DPDT
Relay
■
■
G6H
■
■
■
Compact size and low 5-mm profile.
Low power consumption (140 mW for single-side
stable, 100 to 300 mW for latching type) and high
sensitivity.
Low thermoelectromotive force.
Low magnetic interference enables high-density
mounting.
Single- and double-winding latching types also
available.
RoHS Compliant
Refer to pages 16 to 17 for details.
R
C
Single-winding latching
G6HU-2
---
Double-winding latching
G6HK-2
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Ordering Information
Classification
DPDT
Fully
sealed
PCB terminal
Surface mount terminal
Single-side stable
G6H-2
G6H-2F
Note:
When ordering, add the rated coil voltage to the model number.
Example: G6HK-2 12 VDC
Rated coil voltage
Model Number Legend
G6H
1
-
2
3
-
4
5
VDC
2. Contact Form
2:
DPDT
3. Terminal Shape
None: PCB terminal
F:
Surface mount terminal
4. Classification
U: Ultrasonically cleanable
5. Rated Coil Voltage
3, 5, 6, 9, 12, 24 VDC
1. Relay Function
None: Single-side stable
U:
Single-winding latching
K:
Double-winding latching
Specifications
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Coil Ratings
3 VDC
46.7 mA
64.3
Ω
Armature OFF
Armature ON
0.025
0.022
5 VDC
28.1 mA
178
Ω
0.065
0.058
6 VDC
23.3 mA
257
Ω
0.11
0.09
9 VDC
15.5 mA
579
Ω
0.24
0.20
12 VDC
11.7 mA
1,028
Ω
0.43
0.37
24 VDC
8.3 mA
2,880
Ω
1.2
1.0
48 VDC
5.8 mA
8,228
Ω
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Single-side Stable Type (G6H-2, G6H-2F)
Rated voltage
Rated current
Coil resistance
Coil inductance
(H) (ref. value)
Must operate voltage
Must release voltage
Max. voltage
Power consumption
Note:
1.
2.
3.
4.
75% max. of rated voltage
10% min. of rated voltage
200% of rated voltage at 23°C
Approx. 140 mW
170% of rated 140% of rated
voltage at 23
°
C voltage at 23
°
C
Approx.
200 mW
Approx.
280 mW
The rated current and coil resistance are measured at a coil temperature of 23
°
C with a tolerance of ±10%.
Operating characteristics are measured at a coil temperature of 23°C with a tolerance of ±10%.
The maximum voltage is the highest voltage that can be imposed on the relay coil.
The maximum voltage that can be be applied when using the G6H-2F (at 85°C) is 115% (3 to 12 V) or 105% (24 V) of the rated
voltage.
63
G6H
Single-winding Latching Type (G6HU-2)
Rated voltage
Rated current
Coil resistance
Coil inductance
(H) (ref. value)
Armature OFF
Armature ON
3 VDC
33.3 mA
90
Ω
0.034
0.029
5 VDC
20 mA
250
Ω
0.11
0.09
6 VDC
16.7 mA
360
Ω
0.14
0.12
9 VDC
11.1 mA
810
Ω
0.33
0.28
12 VDC
8.3 mA
1,440
Ω
0.60
0.50
24 VDC
6.25 mA
3,840
Ω
1.6
1.3
G6H
Must operate voltage
Must release voltage
Max. voltage
Power consumption
75% max. of rated voltage
75% min. of rated voltage
180% of rated voltage at 23°C
Approx. 100 mW
Approx. 150 mW
Double-winding Latching Type (G6HK-2)
Rated voltage
Rated current
Coil resistance
Coil inductance
(H) (ref. value)
Armature OFF
Armature ON
3 VDC
66.7 mA
45
Ω
0.014
0.0075
5 VDC
40 mA
125
Ω
0.042
0.023
6 VDC
33.3 mA
180
Ω
0.065
0.035
9 VDC
22.2 mA
405
Ω
0.16
0.086
12 VDC
16.7 mA
720
Ω
0.3
0.16
24 VDC
12.5 mA
1,920
Ω
0.63
0.33
Must operate voltage
Must release voltage
Max. voltage
Power consumption
Note:
75% max. of rated voltage
75% min. of rated voltage
160% of rated voltage at 23°C
Approx. 200 mW
130% of rated
voltage at 23°C
Approx. 300 mW
1.
The rated current and coil resistance are measured at a coil temperature of 23°C with a tolerance of
±10%.
2.
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.
■
Contact Ratings
Resistive load (cos
φ
= 1)
0.5 A at 125 VAC; 1 A at 30 VDC
Ag (Au-Alloy)
1A
125 VAC, 110 VDC
1A
62.5 VA, 33 W
10
µA
at 10 mVDC
Load
Rated load
Contact material
Rated carry current
Max. switching voltage
Max. switching current
Max. switching power
Failure rate (reference value)
(See note.)
Note:
P level:
λ
60
= 0.1 x 10
–6
/operation
This value was measured at a switching frequency of 120 operations/min and the criterion of contact resistance is 50
Ω
. This value
may vary depending on the operating environment. Always double-check relay suitability under actual operating conditions.
64
G6H
■
G6H
Characteristics
50 m
Ω
max. (G6H-2-U: 100 m
Ω
max.; G6H-2F: 60 m
Ω
max.)
Single-side stable types: 3 ms max. (approx. 2 ms)
Latching types: 3 ms max. (approx. 1.5 ms)
Single-side stable types: 2 ms max. (approx. 1 ms)
Latching types: 3 ms max. (approx. 1.5 ms)
Latching type: 5 ms min. (at 23°C)
Mechanical: 36,000 operations/hr
Electrical: 1,800 operations/hr (under rated load)
1,000 M
Ω
min. (at 500 VDC)
1,000 VAC, 50/60 Hz for 1 min between coil and contacts
1,000 VAC, 50/60 Hz for 1 min between contacts of different polarity
750 VAC, 50/60 Hz for 1 min between contacts of same polarity
125 VAC, 50/60 Hz for 1 min between set and reset coil (only G6HK-2)
1,500 V (10 x 160
µs)
between contacts of same polarity (conforms to FCC Part 68)
Destruction: 10 to 55 to 10 Hz, 2.5-mm single amplitude (5-mm double amplitude)
Malfunction: 10 to 55 to 10 Hz, 1.65-mm single amplitude (3-mm double amplitude)
Destruction: 1,000 m/s
2
Malfunction: 500 m/s
2
Mechanical: 100,000,000 operations min. (at 36,000 operations/hr)
Electrical: 200,000 operations min. (at 1,800 operations/hr)
Operating:
−
40°C to 70°C (with no icing)
Operating: 5% to 85%
Approx. 1.5 g
Contact resistance (See note 1.)
Operate (set) time (See note 2.)
Release (reset) time (See note 2.)
Min. set/reset signal width
Max. operating frequency
Insulation resistance (See note 3.)
Dielectric withstand voltage
Impulse withstand voltage
Vibration resistance
Shock resistance
Endurance
Ambient temperature
Ambient humidity
Weight
Note:
Note:
The above values are initial values.
1.
The contact resistance was measured with 10 mA at 1 VDC with a voltage drop method.
2.
Values in parentheses are actual values.
3.
The insulation resistance was measured with a 500-VDC megohmmeter applied to the same parts as those used for checking
the dielectric strength. (The insulation resistance between the set and reset coil (G6HK-2 only), however, is 100 M
Ω
min. when
measured with a 125-VDC megohmmeter.)
■
Approved Standards
Model
Contact form
DPDT
Coil ratings
1.5 to 48 VDC
2 A, 30 VDC
0.3 A, 110 VDC
0.5 A, 125 VAC
Contact ratings
UL114, UL478 (File No. E41515)/CSA C22.2 No.0, No.14 (File No. LR31928)
G6H-2
G6HU-2
G6HK-2
G6H(U/K)-2-U
G6H(U/K)-2-100
65
G6H
G6H
Engineering Data
Maximum Switching Power
Switching current (A)
Endurance
Endurance (x10
3
operations)
10,000
7,000
5,000
3,000
30-VDC resistive load
1,000
700
500
300
125-VAC resistive load
100
AC resistive load
DC resistive load
Switching voltage (V)
Switching current (A)
Ambient Temperature vs. Maximum Coil Voltage
Single-side Stable
(G6H-2)
Maximum coil voltage (%)
Single-winding Latching
(G6HU-2)
Maximum coil voltage (%)
Maximum coil voltage (%)
Double-winding Latching
(G6HK-2)
24 VDC
3 to 24 VDC
3 to 24 VDC
3 to 12 VDC
48 VDC
24 VDC
Ambient temperature (˚C)
Ambient temperature (°C)
Ambient temperature (°C)
Note:
The maximum coil voltage refers to the maximum value in a varying range of operating power voltage, not a continuous voltage.
Malfunctioning Shock Resistance
(G6H-2)
5 VDC
Number of Units: 10
NC contact
Shock direction
NO contact
Condition: The Units were shocked at the rate of 500 m/s
2
three times each in the
±X, ±Y,
and
±Z
directions
with and without voltage imposed on the Units until
the Units malfunctioned.
66
G6H
High-frequency Characteristics (See notes 1 and 2.)
Frequency vs. Isolation
(Average value)
G6H
Frequency vs. Insertion Loss
(Average value)
Frequency vs. Return Loss, V.SWR
(Average value)
Isolation (dB)
Insertion loss (dB)
Unit: G6H-2
Unit: G6H-2
Number of Units: 5
0
Unit: G6H-2
Number of Units: 5
Unit: G6H-2
Number of Units: 5
Return loss
10
10
50
1.0
V.SWR
5
100
0
2.0
20
50
100 200
500 1,000
Frequency (MHz)
0
20
50
100 200
500 1,000
20
0
20
50
100
200
1
500 1,000
Frequency (MHz)
Frequency (MHz)
Distribution of Operate and
Release Time (See note 1.)
Unit: G6H-2 at 5 VDC
Number of Units: 50
Operate
time
Release
time
Distribution of Bounce Time
(See note 1.)
Unit: G6H-2 at 5 VDC
Number of Units: 50
Operate bounce
time
Release
bounce time
Number of contact
Time (ms)
Note:
Number of contact
Time (ms)
1.
The ambient temperature is 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.
V.SWR
0
Return loss (dB)
0
67
嵌入式系统
