1
G
6
K
G6K
Surface Mounting Relay
Surface Mounting Relay with the World’s
Smallest Mounting Area
• Subminiature model as small as 5.2 (H) × 6.5 (W) × 10 (L) mm is ideal for
high-density mounting (G6K(U)-2F(-Y)).
• Low profile of 5.2 mm improves mounting efficiency (G6K(U)-2F(-Y)).
• Light weight of 0.7 g contributes to higher speed mounting.
• Consumes approximately 70% the power of a conventional OMRON model and
operates at a current that is as low as 100 mW.
• Surface mounting terminal models incorporate a unique terminal structure with
high infrared irradiation efficiency which allows the terminal temperature to rise
easily when mounting the IRS, thus ensuring excellent soldering.
• Ensures a dielectric strength of 1,500 VAC and conforms to FCC Part 68 (i.e., withstanding an impulse withstand voltage of
1,500 V for 10 × 160 μs).
• -Y models offer an impulse withstand voltage of 2,500 V for 2 × 10 μs (conforms to Telcordia specifications) by optimizing the
distance between coil and contacts.
• Standard model conforms to UL/CSA standards.
■Model Number Legend ■Application Examples
• Telecommunication equipment
• Office automation machines
• Medical equipment
• Test and measurement equipment
• Building automation equipment
■Ordering Information
●
Surface Mounting Terminal Standard Models (UL, CSA certified)
●
PCB Terminal Standard Models (UL, CSA certified)
Note 1. When ordering, add the rated coil voltage to the model number.
Example: G6K-2F 3 VDC
Note 2. When ordering tape packing, add -TR" to the model number.
Be sure since -TR" is not part of the relay model number, it is not marked
on the relay case.
RoHS Compliant
1. Relay function
None : Single-side stable model
U : Single-winding latching model
3. Terminal Shape
F : Outside-L surface mounting terminals
G : Inside-L surface mounting terminals
P : PCB terminals
4. Approved standards
None : UL, CSA
Y : UL, CSA
Conforms to Telcordia specifications: 2,500 V for 2 × 10 μs
2. Number of contact
poles/Contact form
2: 2-pole/DPDT (2c)
G6K@-@@-@
1234
Relay
Function
Enclosure
rating
Contact
form Model Rated coil
voltage
Minimum
packing unit
Single-side
stable
Fully
sealed
DPDT
(2c)
G6K-2F
3 VDC
50
pcs/tube
(900
pcs/reel)
4.5 VDC
5 VDC
12 VDC
24 VDC
Highly
insulated
G6K-2F-Y
3 VDC
4.5 VDC
5 VDC
12 VDC
24 VDC
G6K-2G
3 VDC
4.5 VDC
5 VDC
12 VDC
24 VDC
Highly
insulated
G6K-2G-Y
3 VDC
4.5 VDC
5 VDC
12 VDC
24 VDC
Single-winding
latching
Fully
sealed
DPDT
(2c)
Highly
insulated
G6KU-2F-Y
3 VDC
4.5 VDC
5 VDC
12 VDC
24 VDC
Highly
insulated
G6KU-2G-Y
3 VDC
4.5 VDC
5 VDC
12 VDC
24 VDC
Relay
Function
Enclosure
rating
Contact
form Model Rated coil
voltage
Minimum
packing unit
Single-side
stable
Fully
sealed
DPDT
(2c)
G6K-2P
3 VDC
50
pcs/tube
4.5 VDC
5 VDC
12 VDC
24 VDC
Highly
insulated
G6K-2P-Y
3 VDC
4.5 VDC
5 VDC
12 VDC
24 VDC
Single-winding
latching
Fully
sealed
DPDT
(2c)
Highly
insulated
G6KU-2P-Y
3 VDC
4.5 VDC
5 VDC
12 VDC
24 VDC
Rated coil voltage
2
G6K Surface Mounting Relay
G
6
K
■Ratings
Coil: Single-side Stable Models
Note 1. The rated current and coil resistance are measured at a coil temperature of 23°C with a tolerance
of ±10%.
Note 2. The operating characteristics are measured at a coil temperature of 23°C.
Note 3. The maximum voltage is the highest voltage that can be imposed on the relay coil instantaneously.
Coil: Single-winding Latching Models (G6KU-2F-Y, G6KU-2G-Y, G6KU-2P-Y)
Note 1. The rated current and coil resistance are measured at a coil temperature of 23°C with a tolerance
of ±10%.
Note 2. The operating characteristics are measured at a coil temperature of 23°C.
Note 3. The maximum voltage is the highest voltage that can be imposed on the relay coil instantaneously.
■Characteristics
Note: The above values are initial values.
Item
Rated voltage
Rated
current
(mA)
Coil
resistance
(Ω)
Must operate
voltage (V)
Must release
voltage (V)
Max. voltage
(V)
Power
consumption
(mW)
% of rated voltage
3 VDC 33.0 91
80% max. 10% min. 150% Approx.
100
4.5 VDC 23.2 194
5 VDC 21.1 237
12 VDC 9.1 1,315
24 VDC 4.6 5,220
Item
Rated voltage
Rated
current
(mA)
Coil
resistance
(Ω)
Must operate
voltage (V)
Must release
voltage (V)
Max. voltage
(V) Power
consumption
(mW)
% of rated voltage
3 VDC 33.0 91
75% max. 75% max. 150% Approx.
100
4.5 VDC 23.2 194
5 VDC 21.1 237
12 VDC 9.1 1,315
24 VDC 4.6 5,220
Relay Function Single-side stable models Single-winding latching models
Item G6K-2F, G6K-2G, G6K-2P G6K-2F-Y, G6K-2G-Y, G6K-2P-Y G6KU-2F-Y, G6KU-2G-Y, G6KU-2P-Y
Contact resistance *1 100 mΩ max.
Operating (set) time 3 ms max.
Release (reset) time 3 ms max.
Minimum set/reset signal width −10 ms
Insulation resistance *2 1,000 MΩ min. (at 500 VDC)
Dielectric
strength
Between coil and
contacts 1,500 VAC, 50/60 Hz for 1 min
Between contacts of
different polarity 1,000 VAC, 50/60 Hz for 1 min
Between contacts of
the same polarity 750 VAC, 50/60 Hz for 1 min
Impulse
withstand
voltage
Between coil and
contacts 1,500 V (10 × 160 μs) 2,500 V (2 × 10 μs), 1,500 V (10 × 160 μs)
Between contacts of
different polarity 1,500 V (10 × 160 μs)
Between contacts of
the same polarity
Vibration
resistance
Destruction 10-55-10 Hz, 2.5 mm single amplitude (5 mm double amplitude) and 55 to 500 Hz, 300 m/s2
Malfunction 10-55-10 Hz, 1.65 mm single amplitude (3.3 mm double amplitude) and 55 to 500 Hz, 200 m/s2
Shock
resistance
Destruction 1,000 m/s2
Malfunction 750 m/s2
Durability Mechanical 50,000,000 operations min. (at 36,000 operations/hour)
Electrical 100,000 operations min. (with a rated load at 1,800 operations/hour)
Failure rate (P level) *3 10 μA at 10 mVDC
Ambient operating temperature -40 to 70°C (with no icing or condensation)
Ambient operating humidity 5% to 85%
Weight Approx. 0.7 g
Contacts
Item Load Resistive load
Contact type Bifurcated crossbar
Contact material Ag (Au-Alloy contact)
Rated load 0.3 A at 125 VAC,
1 A at 30 VDC
Rated carry current 1 A
Max. switching voltage 125 VAC, 60 VDC
Max. switching current 1 A
*1. The contact resistance was measured with 10 mA at 1
VDC with a voltage-drop method.
*2. The insulation resistance was measured with a 500 VDC
megohmmeter applied to the same parts as those used for
checking the dielectric strength.
*3. 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 switching
frequency and operating environment. Always
double-check relay suitability under actual operating
conditions.
3
G6K Surface Mounting Relay
G
6
K
■Engineering Data
*1. The test was 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.
●Maximum Switching Capacity ●Durability ●Ambient Temperature vs.
Maximum Coil Voltage
Note: The maximum coil voltage refers to the maximum
value in a varying range of operating power
voltage, not a continuous voltage.
●Ambient Temperature vs.
Switching Current
●Ambient Temperature vs. Must
Operate or Must Release Voltage
G6K-2G (F/P), G6K-2G (F/P)-Y
●Ambient Temperature vs. Must
Set or Must Reset Voltage
G6KU-2G (F/P)-Y
●Shock Malfunction ●Electrical Durability (with Must Operate
and Must Release Voltage) *1
G6K-2G (F/P), G6K-2G (F/P)-Y
●Electrical Durability
(Contact Resistance) *1
G6K-2G (F/P), G6K-2G (F/P)-Y
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.
●Contact Reliability Test *1, *2
G6K-2G (F/P), G6K-2G (F/P)-Y
●Mutual Magnetic Interference
G6K-2G (F/P), G6K-2G (F/P)-Y
●Mutual Magnetic Interference
G6K-2G (F/P), G6K-2G (F/P)-Y
10 30 50 70 100 300 500 700 1,000
Switching voltage (V)
10
7
5
3
0.1
0.7
1
0.5
0.3
DC resistive load
AC resistive load
Switching current (A)
1,000
500
300
100
50
30
10
5
3
10 0.2 0.4 0.6 0.8 1 1.2
Switching current (A)
125 VAC resistive load
Ambient temperature: 23°C
Switching frequency:
1,800 operations/hour
Durability (x10
4
operations)
30 VDC resistive load
Ambient temperature: 23°C
Switching frequency:
1,800 operations/hour
−40 −20 0 20 40 60 80 100
250
200
150
100
50
0
Ambient temperature (°C)
250
200
150
100
50
0
Maximum coil voltage (%)
−40 −20 0 20 40 60 80 100
1.2
1
0.8
0.6
0.4
0.2
0
Ambient temperature (°C)
Switching current (A)
100
90
80
70
60
50
40
30
−60 −40 −20 0 20 40 60 80 100
Ambient temperature (°C)
Max. estimated value
max.
min.
−
X
On the basis of rated voltage (%)
Z
Z'
Y
Y'
X
X'
200
400
600
800
1,000
1,000
1,0001,000
1,000
800
600
400
200
1,000
Shock directions
Unit: m/s2
Sample: G6K-2G
Number of Relays: 10 pcs
XX'
De-
energized
Energized
Z
Z'
Y
Y'
0.001 0.01 0.1 1 10 100
100
80
60
40
20
0
max.
min.
max.
min.
Must operate voltage
Must release voltage
Sample: G6K-2G
Number of Relays: 10 pcs
Test conditions: 1 A resistive load at 30 VDC
with an operation rate of 50%
Switching frequency: 1,800 operations/h
On the basis of rated voltage (%)
Operating frequency (x10
3
operations)
0.001 0.01 0.1 1 10 100
Contact resistance max.
max.
min.
min.
1,000
500
300
100
50
30
10
Contact resistance (mΩ)
Operating frequency (x103 operations)
Sample: G6K-2G
Number of Relays: 10 pcs
Test conditions: 1 A resistive load
at 30 VDC with an operation rate
of 50%
Switching frequency: 1,800
operations/h
NO contact
NC contact
Sample: G6K-2G
Number of Relays: 10 pcs
Test conditions: 10 μA resistive
load at 10 m VDC with an
operation rate of 50%
Switching frequency: 7,200
operations/h
max.
min.
max.
max.
min.
min.
1,000
500
300
100
50
30
10
0.001 0.01 0.1 1 10 100 1,000
10,000 100,000
NO contact
NC contact
Operating frequency (x10
3
operations)
Contact resistance (mΩ)
+30
+20
+10
0
−10
−20
−30
+30
+20
+10
0
−10
−20
−30
Must operate voltage
Must release voltage
Sample
Sample
De-energized
Energized
TestInitial stage
TestInitial stage
Average value
Average value
Change rate on the
basis of initial value (%)
Change rate on the
basis of initial value (%)
+30
+20
+10
0
−10
−20
−30
+30
+20
+10
0
−10
−20
−30
Must operate voltage
Must release voltage
Sample
De-energized
Sample
Energized
Change rate on the
basis of initial value (%)
Change rate on the
basis of initial value (%)
TestInitial stage
TestInitial stage
Average value
Average value
4
G6K Surface Mounting Relay
G
6
K
*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.
●External Magnetic Interference
G6K-2G (F/P), G6K-2G (F/P)-Y
●High-frequency Characteristics
(Isolation) *1, *2
G6K-2G (F/P), G6K-2G (F/P)-Y
●High-frequency Characteristics
(Insertion Loss) ) *1, *2
G6K-2G (F/P), G6K-2G (F/P)-Y
●High-frequency Characteristics
(Return Loss) *1, *2
G6K-2G (F/P),G6K-2G (F/P)-Y
●Must Operate and Must Release
Time Distribution *1
G6K-2G (F/P), G6K-2G (F/P)-Y
●Must Operate and Must Release
Bounce Time Distribution *1
G6K-2G (F/P) , G6K-2G (F/P)-Y
●Vibration Resistance
G6K-2G (F/P), G6K-2G (F/P)-Y
−1,200 −800 −400 0 400 800 1,200
+30
+20
+10
0
−10
−20
−30
External magnetic field (A/m)
Must operate voltage
Must release voltage
Sample: G6K-2G
Number of Relays: 10 pcs
SN SN
Change rate on the basis of initial value (%)
(Average value)
−1,200 −800 −400 0 400 800 1,200
+30
+20
+10
0
−10
−20
−30
External magnetic field (A/m)
Must operate voltage
Must release voltage
Sample: G6K-2G
Number of Relays: 10 pcs
SNSN
Change rate on the basis of initial value (%)
(Average value)
−1,200 −800 −400 0 400 800 1,200
+30
+20
+10
0
−10
−20
−30
External magnetic field (A/m)
Must operate voltage
Must release voltage
Sample: G6K-2G
Number of Relays: 10 pcs
SNSN
Change rate on the basis of initial value (%)
(Average value)
1 10 100
Frequency (MHz)
0
10
20
30
40
50
60
70
80
90
100
Sample: G6K-2G
Number of Relays: 10 pcs
Isolation (dB)
(Average value (initial))
Frequency (MHz)
1 10 100
0
0.1
0.2
0.3
0.4
0.5
Sample: G6K-2G
Number of Relays: 10 pcs
Insertion loss (dB)
(Average value (initial))
Frequency (MHz)
1.4
1.35
1.3
1.25
1.2
1.15
1.1
1.05
1
Return loss
V.SWR
Sample: G6K-2F-Y
Number of Relays: 5 pcs
1 10 100
0
10
20
30
40
50
60
70
80
Return loss (dB)
V.SWR
(Average value (initial))
0 0.5 1 1.5 2 2.5 3
60
40
20
Time (ms)
Must operate
voltage
Must release
voltage
Sample: G6K-2G
Number of Relays:
50 pcs
Number of contacts
0 0.5 1 1.5 2 2.5 3
60
40
20
Time (ms)
Must operate bounce time
Must release bounce time
Sample: G6K-2G
Number of Relays: 50 pcs
Number of contacts
Initial After test
10.0
5.0
0.0
−5.0
−10.0
Must operate voltage
Must release voltage
Change rate on the basis of rated value (%)
5
G6K Surface Mounting Relay
G
6
K
■Dimensions (Unit: mm)
8765
1
Orientation mark
234
1.8
2.54 5.08
7.62
7
(1.19)
0.8
6.5
±0.2
7.8
1.19
1.6
5.2
±0.2
2.54
5.08
7.62
(2.54) (2.54)
10
±0.2
0.5
±0.1
0.3
●Single-side Stable
G6K-2F
Mounting Dimensions (TOP VIEW)
Tolerance: ±0.1 mm
Terminal Arrangement/
Internal Connections
(TOP VIEW)
Note 1. Each value has a tolerance of ±0.3 mm.
Note 2. The coplanarity of the terminals is 0.1 mm max.
6.5
±0.2
4.9 0.5
8765
1
Orientation mark
234
1.19
1.8
5.4
±0.2
2.54
5.08
7.62
(2.54) (2.54)
10
±0.2
0.5
±0.1
1.8
2.54 5.08
7.62
5.7
(1.19)
0.8
G6K-2G Mounting Dimensions (TOP VIEW)
Tolerance: ±0.1 mm
Terminal Arrangement/
Internal Connections
(TOP VIEW)
Note 1. Each value has a tolerance of ±0.3 mm.
Note 2. The coplanarity of the terminals is 0.1 mm max.
6.5
±0.2
5.08
0.15
1234
8
Orientation mark
765
(0.71)
7.62(1.19)
5.08
2.54 Eight, 0.85-dia. holes
2.54
R0.2
1.19
5
2.54
5.08
7.62
(2.54) (2.54)
10
±0.2
0.4
±0.1
0.5
3.5
G6K-2P PCB Mounting Holes (Bottom VIEW)
Tolerance: ±0.1 mm
Terminal Arrangement/
Internal Connections
(Bottom VIEW)
Note: Each value has a tolerance of ±0.3 mm.
1.2
1.6
5.2±0.2
3.2
5.4
7.6
(2.2) (2.2)
10±0.2
0.5±0.1
8765
1
Orientation mark
234
1.8
3.2 5.4
7.6
7
(1.2)
0.8
6.5±0.2
7.80.3
G6K-2F-Y Mounting Dimensions (TOP VIEW)
Tolerance: ±0.1 mm
Terminal Arrangement/
Internal Connections
(TOP VIEW)
Note 1. Each value has a tolerance of ±0.3 mm.
Note 2. The coplanarity of the terminals is 0.1 mm max.
8765
1
Orientation mark
234
1.8
3.2 5.4
7.6
5.7
(1.2)
0.8
1.2
1.8
5.4
±0.2
3.2
5.4
7.6
(2.2) (2.2)
10
±0.2
0.5
±0.1
6.5
±0.2
4.9 0.5
G6K-2G-Y Mounting Dimensions (TOP VIEW)
Tolerance: ±0.1 mm
Terminal Arrangement/
Internal Connections
(TOP VIEW)
Note 1. Each value has a tolerance of ±0.3 mm.
Note 2. The coplanarity of the terminals is 0.1 mm max.
6.5±0.2
5.08
0.15
1234
8
Orientation mark
765
(0.71)
7.6
5.4
3.2
(1.2)
5.08
Eight, 0.85-dia. holes
1.2
5
3.5
3.2
5.4
7.6
(2.2) (2.2)
10±0.2
0.4±0.1 R0.2
0.5
G6K-2P-Y PCB Mounting Holes (BOTTOM VIEW)
Tolerance: ±0.1 mm
Terminal Arrangement/
Internal Connections
(BOTTOM VIEW)
Note: Each value has a tolerance of ±0.3 mm.
6
G6K Surface Mounting Relay
G
6
K
1.8
3.2 5.4
7.6
7
(1.2)
0.8
SR
8765
1
Orientation mark
234
1.2
1.6
5.2
±0.2
3.2
5.4
7.6
(2.2) (2.2)
10
±0.2
0.5
±0.1
6.5
±0.2
7.80.3
●Single-winding Latching
G6KU-2F-Y
Mounting Dimensions (TOP VIEW)
Tolerance: ±0.1 mm
Terminal Arrangement/
Internal Connections
(TOP VIEW)
Note 1. Each value has a tolerance of ±0.3 mm.
Note 2. The coplanarity of the terminals is 0.1 mm max.
1.8
3.2 5.4
7.6
5.7
(1.2)
0.8
SR
8765
1
Orientation mark
234
1.2
1.8
5.4
±0.2
3.2
5.4
7.6
(2.2) (2.2)
10
±0.2
0.5
±0.1
6.5
±0.2
4.9 0.5
G6KU-2G-Y Mounting Dimensions (TOP VIEW)
Tolerance: ±0.1 mm
Terminal Arrangement/
Internal Connections
(TOP VIEW)
Note 1. Each value has a tolerance of ±0.3 mm.
Note 2. The coplanarity of the terminals is 0.1 mm max.
6.5±0.2
5.08
0.15
1234
8
Orientation mark
765
(0.71)
7.6
5.4
3.2
(1.2)
5.08
Eight, 0.85-dia. holes
1.2
5
3.2
5.4
7.6
(2.2) (2.2)
10±0.2
0.4±0.1 R0.2
0.5
SR
3.5
G6KU-2P-Y PCB Mounting Holes (BOTTOM VIEW)
Tolerance: ±0.1 mm
Terminal Arrangement/
Internal Connections
(BOTTOM VIEW)
Note: Each value has a tolerance of ±0.3 mm.
7
G6K Surface Mounting Relay
G
6
K
■Tube Packing and Tape Packing
(1) Tube Packing
• Relays in tube packing are arranged so that the orientation
mark of each Relay in on the left side. Fifty Relays are packed
on one tube.
Be sure not to make mistakes in Relay orientation when
mounting the Relay to the PCB.
Tube length: 520 mm (stopper not included)
No. of Relays per tube: 50 pcs
(2) Tape Packing (Surface Mounting Terminal Models)
• When ordering Relays in tape packing, add the prefix “-TR” to
the model number, otherwise the Relays in tube packing will
be provided.
Relays per Reel: 900 pcs
Minimum packing unit: 2 reels (1,800 pcs)
1. Direction of Relay Insertion
2. Reel Dimensions
3. Carrier Tape Dimensions
G6K-2F, G6K-2F-Y, G6KU-2F-Y
G6K-2G, G6K-2G-Y, G6KU-2G-Y
■Recommended Soldering Method
●IRS Method (for Surface-mounting Terminal Relays)
(1) IRS Method (Mounting Solder: Lead)
(2) IRS Method (Mounting Solder: Lead-free)
• The thickness of cream solder to be applied should be within a
range between 150 and 200 μm on OMRON’s recommended
PCB pattern.
• In order to perform correct soldering, it is recommended that
the correct soldering conditions be maintained as shown
below on the left side.
Visually check that the Relay is properly soldered.
Stopper
(gray)
Orientation of RelaysStopper
(green)
To p t ape
(cover tape)
Carrier tape Embossed
tape
Orientation mark
Pulling
direction
Pulling direction
2±0.5 17.5±1.0
21.5±1.0
21±0.5
R1
13±0.2
80330
16
±0.1
10.35
7.5
±0.1
12
±0.1
8.6
1.75
±0.1
5.6
±0.1
0.4
±0.05
4
±0.1
1.5
+0.1
−0
2
±0.1
16
±0.1
10.6
7.5
±0.1
12
±0.1
6.9
1.75
±0.1
5.8
±0.1
0.4
±0.05
4
±0.1
1.5
+0.1
−0
2
±0.1
150
Temperature (°C)
220 to 245
180 to 200
Soldering
Preheating
Time (s)
90 to 120 20 to 30
(The temperature profile indicates the temperature on the circuit board.)
230
180
150
Temperature (°C)
Relay terminal
section
250 max.
Preheating
Time (s)
120 max. 30 max.
Soldering
Uppwe surface of case
(peak): 255°C max.
(The temperature profile indicates the temperature on the PCB.)
Heel fillet
is formed
Solder
PCB
Land
Terminal
Insufficient amount
of solder
Excessive amount
of solder
Relay
Correct Soldering Incorrect Soldering
8
G6K Surface Mounting Relay
G
6
K
■Approved Standards
UL recognized: UL1950 (File No. E41515)
CSA certified: C22.2 No. 950 (File No. LR31928)
■Precautions
●Please refer to “PCB Relays Common Precautions” for correct use.
●Long-term Continuously ON Contacts
• Using the Relay in a circuit where the Relay will be ON
continuously for long periods (without switching) can lead to
unstable contacts because the heat generated by the coil itself
will affect the insulation, causing a film to develop on the
contact surfaces. We recommend using a latching relay
(magnetic-holding relay) in this kind of circuit. If a single-side
stable model must be used in this kind of circuit, we
recommend using a fail-safe circuit design that provides
protection against contact failure or coil burnout.
●Relay Handling
• Use the Relay as soon as possible after opening the
moistureproof package. If the Relay is left for a long time after
opening the moisture-proof package, the appearance may
suffer and seal failure may occur after the solder mounting
process. To store the Relay after opening the moisture-proof
package, place it into the original package and sealed the
package with adhesive tape.
• When washing the product after soldering the Relay to a PCB,
use a water-based solvent or alcohol-based solvent, and keep
the solvent temperature to less than 40°C. Do not put the
Relay in a cold cleaning bath immediately after soldering.
●Claw Securing Force During Automatic Mounting
• During automatic insertion of Relays, make sure to set the
securing force of each claw to the following so that the Relays
characteristics will be maintained.
●Environmental Conditions During Operation, Storage,
and Transportation
• Protect the Relay from direct sunlight and keep the Relay
under normal temperature, humidity, and pressure.
●Latching Relay Mounting
• Make sure that the vibration or shock that is generated from
other devices, such as relays in operation, on the same panel
and imposed on the Latching Relay does not exceed the rated
value, otherwise the Latching Relay that has been set may be
reset or vice versa. The Latching Relay is reset before
shipping. If excessive vibration or shock is imposed, however,
the Latching Relay may be set accidentally. Be sure to apply a
reset signal before use.
●Maximum Allowable Voltage
• The maximum allowable voltage of the coil can be obtained
from the coil temperature increase and the heat-resisting
temperature of coil insulating sheath material. (Exceeding the
heat-resisting temperature may result in burning or
short-circuiting.) The maximum allowable voltage also involves
important restrictions which include the following:
• Must not cause thermal changes in or deterioration of the
insulating material.
• Must not cause damage to other control devices.
• Must not cause any harmful effect on people.
• Must not cause fire.
Therefore, be sure to use the maximum allowable voltage
beyond the value specified in the catalog.
• As a rule, the rated voltage must be applied to the coil. A
voltage exceeding the rated value, however, can be applied to
the coil provided that the voltage is less than the maximum
allowable voltage. It must be noted that continuous voltage
application to the coil will cause a coil temperature increase
thus affecting characteristics such as electrical life and
resulting in the deterioration of coil insulation.
●Coating
• The Relay mounted on the PCB may be coated or washed but
do not apply silicone coating or detergent containing silicone,
otherwise the silicone coating or detergent may remain on the
surface of the Relay.
●PCB Mounting
• If two or more Relays are closely mounted with the long sides
of the Relays facing each other and soldering is performed
with infrared radiation, the solder may not be properly exposed
to the infrared rays. Be sure to keep the proper distance
between adjacent Relays as shown below.
• Two or more Relays may be closely mounted with the short
sides of the Relays facing each other.
Contact
form Coil rating Contact rating
Number of
test
operations
DPDT
(2c)
G6K-2G(F/P): 3 to 24 VDC
G6K(U)-2G(F/P)-Y: 3 to 24 VDC
1 A, 30 VDC at 40°C
0.5 A, 60 VDC at 40°C
0.3 A, 125 VAC at 40°C
6,000
Correct Use
A
C
B
Direction A: 1.96 N max.
Direction B: 4.90 N max.
Direction C: 1.96 N max.
2 mm min.
2.7 mm min.
G6K-2G
G6K-2F
9
G6K Surface Mounting Relay
G
6
K
• Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product.
• Consult your OMRON representative before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad
systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a serious
influence on lives and property if used improperly. Make sure that the ratings and performance characteristics of the product provide a margin of safety for the system or
equipment, and be sure to provide the system or equipment with double safety mechanisms.
OMRON Corporation
Electronic and Mechanical Components Company Contact: www.omron.com/ecb Cat. No. K106-E1-06
0413(0207)(O)
Note: Do not use this document to operate the Unit.