Surface Mounting Relay
Surface Mounting Relay with the World’s
Smallest Mounting Area and a Height of
Only 5.2 mm
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G6K
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Subminiature model as small as 5.2 (H) x 6.5 (W)
x 10 (L) mm is ideal for high-density mounting.
Low profile of 5.2 mm and weight of only 0.7 g
combine to improve mounting efficiency.
Models with inside-L surface mounting terminals
are available.
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 irradi-
ation efficiency which allows the terminal temper-
ature 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 x
160
µs).
New-Y models offer an impulse withstand voltage
of 2,500 V for 2 x 10
µs
(conforms to Telcordia
specifications) by optimizing the distance between
coil and contacts.
Conforms to UL1950 (File No. E41515)/CSA
C22.2 No. 950 (File No. LR24825)
RoHS Compliant
RC
The above specifications are ensured as of August 1999.
Ordering Information
Classification
DPDT
Fully sealed
PCB terminal
Surface mounting
terminal
Inside-L
Outside-L
Single-side
stable
G6K-2P
G6K-2G
G6K-2F
Single-winding
latching
G6KU-2P-Y
G6KU-2G-Y
G6KU-2F-Y
Single-side stable Bellcore:
2, 500 V for 2x10
µs
G6K-2P-Y
G6K-2G-Y
G6K-2F-Y
Note:
1. When ordering, add the rated coil voltage to the model number.
Example: G6K-2F 12 VDC
Rated coil voltage
2. When ordering tape packing, add -TR" to the model number.
Example: G6K-2F-TR 12 VDC
Tape packing
Be sure since -TR" is not part of the relay model number, it is not marked on the relay case.
3. Terminal shape
Model Number Legend
F:
Outside-L surface mounting terminal
G:
Inside-L surface mounting terminal
G6K@-@@-@
@
VDC
P:
PCB terminal
1
2 3
4 5
4. Approved standards
1. Relay function
None: UL, CSA
None: Single-side stable model
Does not conform to Telcordia specifications
U:
Single-winding latching model
Y:
UL, CSA
2. Contact form
Conforms to Telcordia specifications: 2,500 V for 2 x
10
µs
2:
DPDT
5. Rated Coil Voltage
3, 4.5, 5, 12, 24 VDC
1
G6K
G6K
Application Examples
Telephones, communications equipment, measurement devices, office automation machines, and audio–visual products.
Specifications
Contact mechanism:Bifurcated crossbar Ag (Au-alloy contact)
Enclosure ratings:Fully sealed
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Coil Ratings
Single-side Stable Models
G6K-2F, G6K-2G, G6K-2P
Rated voltage
Rated current
Coil resistance
Must operate voltage
Must release voltage
Max. voltage
Power consumption
Note:
3 VDC
33.0 mA
91
Ω
4.5 VDC
23.2 mA
194
Ω
5 VDC
21.1 mA
237
Ω
12 VDC
9.1 mA
1,315
Ω
80% max. of rated voltage
10% min. of rated voltage
150% of rated voltage at 23°C to 70°C
Approx. 100 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 instantaneously.
Single-side Stable Models (Bellcore Version)
G6K-2F-Y, G6K-2G-Y, G6K-2P-Y
Rated voltage
Rated current
Coil resistance
Must operate voltage
Must release voltage
Max. voltage
Power consumption
Note:
3 VDC
33.0 mA
91
Ω
4.5 VDC
23.2 mA
194
Ω
5 VDC
21.1 mA
237
Ω
12 VDC
9.1 mA
1,315
Ω
24 VDC
4.6 mA
5,220
Ω
80% max. of rated voltage
10% min. of rated voltage
150% of rated voltage at 23°C to 70°C
Approx. 100 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 instantaneously.
Single-winding Latching Models (Bellcore Version)
G6KU-2F-Y, G6KU-2G-Y, G6KU-2P-Y
Rated voltage
Rated current
Coil resistance
Must set voltage
Must reset voltage
Max. voltage
Power consumption
Note:
3 VDC
33.0 mA
91
Ω
4.5 VDC
23.2 mA
194
Ω
5 VDC
21.1 mA
237
Ω
12 VDC
9.1 mA
1,315
Ω
24 VDC
4.6 mA
5,220
Ω
75% max. of rated voltage
75% max. of rated voltage
150% of rated voltage at 23°C to 70°C
Approx. 100 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 instantaneously.
2
G6K
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G6K
Contact Ratings
Resistive load
0.3 A at 125 VAC; 1 A at 30 VDC
1A
125 VAC, 60 VDC
1A
Load
Rated load
Rated carry current
Max. switching voltage
Max. switching current
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Characteristics
Item
Single-side stable models (double-pole)
G6K-2F, G6K-2G, G6K-2P
G6K-2F-Y, G6K-2G-Y,
G6K-2P-Y
Single-winding latching
model
G6KU-2F-Y, G6KU-2G-Y,
G6KU-2P-Y
3 ms max. (approx. 1.2 ms)
3 ms max. (approx. 1.2 ms)
Contact resistance (See note 1.)
Operating (set) time (See note 2.)
Release (reset) time (See note 2.)
Dielectric
strength
Coil and contacts
Contacts of different
polarity
100 m
Ω
max.
3 ms max. (approx. 1.4 ms)
3 ms max. (approx. 1.3 ms)
1,500 VAC, 50/60 Hz for 1 min
1,000 VAC, 50/60 Hz for 1 min
Insulation resistance (See note 3.)
1,000 M
Ω
min. (at 500 VDC)
Contacts of same po-
750 VAC, 50/60 Hz for 1 min
larity
Impulse
withstand
voltage
Coil and contacts
Contacts of different
polarity
Contacts of same po-
larity
Vibration resistance
Destruction: 10 to 55 Hz, 2.5-mm single amplitude (5-mm double amplitude) and 55 to 500 Hz,
300 m/s
2
(approx. 30G)
Malfunction: 10 to 55 Hz, 1.65-mm single amplitude (3.3-mm double amplitude) and 55 to 500 Hz,
200 m/s
2
(approx. 20G)
Destruction: 1,000 ms
2
(approx. 100G)
Malfunction: 750 ms
2
(approx. 75G)
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)
10
µA
at 10 mVDC
Operating:
−
40°C to 70°C (with no icing or condensation)
Operating: 5% to 85%
Approx. 0.7 g
1,500 V (10 x 160
µs)
1,500 V (10 x 160
µs)
2,500 V (2 x 10
µs),
1,500 V (10 x 160
µs)
Shock resistance
Endurance
Failure rate (P level) (See note 4.)
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.
4.
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
G6K
Engineering Data
Maximum Switching Power
Maximum coil voltage (%)
Switching current (A)
Ambient Temperature vs.
Maximum Coil Voltage
Ambient Temperature vs.
Switching Current
Switching current (A)
AC resistive load
DC resistive load
Switching voltage (V)
Ambient temperature (°C)
Ambient temperature (°C)
Note:
The maximum coil voltage refers to the maxi
mum value in a varying range of operating
power voltage, not a continuous voltage.
Endurance
Switching operations (x10
4
operations)
Ambient Temperature vs. Must
Operate or Must Release Voltage
G6K-2G (F/P), G6K-2G (F/P)-Y
On the basis of rated voltage (%)
Max. estimated value
Ambient Temperature vs. Must
Set or Must Reset Voltage
G6KU-2G (F/P)-Y
On the basis of rated voltage (%)
Max. estimated value
30 VDC resistive load
Ambient temperature: 23°C
Switching frequency:
1,800 operations/hour
125 VAC resistive load
Ambient temperature: 23°C
Switching frequency:
1,800 operations/hour
Must operate voltage
Must release voltage
Switching current (A)
Ambient temperature (°C)
Ambient temperature (°C)
Shock Malfunction
Energized
Not
energized
Electrical Endurance
(with Must Operate and Must Re
lease Voltage) (See note.)
G6K-2G (F/P), G6K-2G (F/P)-Y
On the basis of rated voltage (%)
Sample: G6K-2G
Number of Relays: 10
Test conditions: 1 A resistive load at
30 VDC with an operation rate of 50%
Switching frequency: 1,800 operations/h
Electrical Endurance
(Contact Resistance) (See note.)
G6K-2G (F/P), G6K-2G (F/P)-Y
Contact resistance (mΩ)
Sample: G6K-2G
Number of Relays: 10
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
Must operate
Contact resistance
Shock direction
Unit: m/s
2
Sample: G6K-2G
Number of Relays: 10
Must release
Conditions:
Shock is applied in
±X, ±Y,
and
±Z
di-
rections three times each with and with-
out energizing the Relays to check the
number of contact malfunctions.
Operating frequency (x10
3
operations)
Note:
The tests were conducted at an
ambient temperature of 23˚C.
Operating frequency (x10 operations)
Note:
The tests were conducted at an
ambient temperature of 23˚C.
3
4
G6K
Contact Reliability Test
(See note.)
G6K-2G (F/P), G6K-2G (F/P)-Y
G6K
Mutual Magnetic Interference Mutual Magnetic Interference
G6K-2G (F/P), G6K-2G (F/P)-Y
Must operate voltage
Must release voltage
G6K-2G (F/P), G6K-2G (F/P)-Y
Must operate voltage
Must release voltage
Change rate on the basis
of initial value (%)
Contact resistance (m
Ω
)
Change rate on the basis
of initial value (%)
Sample: G6K-2G
Number of Relays: 10
Test conditions: 10 mA resistive load at
10 mVDC with an operation rate of 50 %
Switching frequency: 7,200 operations/h
NO
contact
NC
contact
Initial stage
Test
Initial stage
Test
Sample
Not energized
Sample
Average value
Initial stage
Test
Not energized
Average value
Initial stage
Test
Change rate on the basis
of initial value (%)
Sample
Energized
Sample
Average value
Energized
Change rate on the basis
of initial value (%)
Average value
Operating frequency (x10
3
operations)
Note 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.
External Magnetic Interference
Change rate on the basis of initial value (%)
Change rate on the basis of initial value (%)
Change rate on the basis of initial value (%)
G6K-2G (F/P), G6K-2G (F/P)-Y
(Average value)
(Average value)
(Average value)
Sample: G6K-2G
Number of Relays: 10
Must operate voltage
Must release voltage
Sample: G6K-2G
Number of Relays: 10
Must operate voltage
Must release voltage
Sample: G6K-2G
Number of Relays: 10
Must operate voltage
Must release voltage
External magnetic field (A/m)
External magnetic field (A/m)
External magnetic field (A/m)
High-frequency Characteristics
(Isolation)
G6K-2G (F/P), G6K-2G (F/P)-Y
Insertion loss (dB)
(Average value)
High-frequency Characteristics
(Insertion Loss)
G6K-2G (F/P), G6K-2G (F/P)-Y
Return loss (dB)
0
High-frequency Characteristics
(Return Loss)
G6K-2G (F/P),G6K-2G (F/P)-Y
0
10
20
30
Return loss
40
1.2
1.15
1.1
1.05
V.SWR
80
1
1
10
100
Sample: G6K-2G
Number of Relays: 10
1.4
V.SWR
Isolation (dB)
0
10
20
30
40
50
60
70
80
90
(Average value)
(Average value)
Sample: G6K-2G
Number of Relays: 10
1.35
1.3
1.25
0.1
0.2
0.3
50
60
0.4
Sample: G6K-2G
Number of Relays: 10
10
100
0.5
1
10
100
70
100
1
Frequency (MHz)
Note:
Frequency (MHz)
Frequency (MHz)
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.
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