1
G
6
J
-
Y
G6J-Y
Surface-mounting Relay
Ultra-compact and Slim DPDT
Relay
• Suitable for high-density mounting.(5.7 mm (W) × 10.6 mm (L) ×
9 mm (H)).
• Dielectric strength of 1,500 VAC and an impulse withstand voltage
of 2,500 V for 2 × 10 μs (conforms to Telcordia specifications
(formerly Bellcore)).
• Conforms to FCC Part 68 (1,500 V, 10 × 160 μs).
• Single-winding latching models to save energy.
• Standard models conforms to UL/C-UL standards.
■Ordering Information
Note 1. When ordering, add the rated coil voltage to the model number.
Example: G6J-2P-Y DC3
However, the notation of the coil voltage on the product case as well as on the packing will be marked as @@ 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.
When ordering tape packing, minimum order unit is 2 reels (400 pcs ✕ 2 = 800 pcs).
Note 3. Surface mounting terminal (SMT) standard models are shipped in moisture-proof package.
PCB terminal standard types do not require moisture proof packaging and therefore shipped in non-moisture-proof package.
RoHS Compliant
Packing Tube Packing Tape Packing
Relay Function
Protective
Structure Contact form Model
Rated coil
voltage
Minimun
packing unit Model
Rated coil
voltage
Minimum
packing unit
Minimum
ordering unit
(tape packing)
Single-side
stable
Fully sealed DPDT
(2c)
G6J-2P-Y
3 VDC
50 pcs/tube
−
3 VDC
400 pcs/reel 800 pcs/
2 reels
4.5 VDC 4.5 VDC
5 VDC 5 VDC
12 VDC 12 VDC
24 VDC 24 VDC
G6J-2FS-Y
G6J-2FL-Y
3 VDC
G6J-2FS-Y-TR
G6J-2FL-Y-TR
3 VDC
4.5 VDC 4.5 VDC
5 VDC 5 VDC
12 VDC 12 VDC
24 VDC 24 VDC
Single-winding
latching
G6JU-2P-Y
3 VDC
−
3 VDC
4.5 VDC 4.5 VDC
5 VDC 5 VDC
12 VDC 12 VDC
24 VDC 24 VDC
G6JU-2FS-Y
G6JU-2FL-Y
3 VDC
G6JU-2FS-Y-TR
G6JU-2FL-Y-TR
3 VDC
4.5 VDC 4.5 VDC
5 VDC 5 VDC
12 VDC 12 VDC
■Application Examples
• Communication equipment
• Test & measurement equipment
• Office automation equipment
• Audio-visual products
• Security equipment
• Building automation equipment
• Industrial equipment
• Amusement equipment
■Model Number Legend
1. Relay function
None : Single-side stable relay
U : Single-winding latching relay
2. Number of contact poles/
Contact form
2: 2-pole/DPDT (2c)
3. Terminal Shape
P : PCB terminals
FS: Surface-mounting terminals, short
FL : Surface-mounting terminals, long
4. Special function
Y: Improved product for soldering heat resistance
G6J@-@@-@
1234
Rated coil voltage
2
G6J-Y Surface-mounting Relay
G
6
J
-
Y
■Ratings
●Coil: Single-side Stable Relays (G6J-2P-Y, G6J-2FS-Y, G6J-2FL-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.
●Coil: Single-winding Latching Relays (G6JU-2P-Y, G6JU-2FS-Y, G6JU-2FL-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.
●Contacts
■Characteristics
Note: The above values are initial values.
*1. The contact resistance was measured with 10 mA at 1 VDC with a fall-of-potential method.
*2. The insulation resistance was measured with a 500 VDC Megger Tester applied to the same parts as those 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
operating frequency, operating conditions, expected reliability level of the relay, etc. Always double-check relay suitability under actual load conditions.
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 48.0 62.5
75% max. 10% min. 150% Approx. 140
4.5 VDC 32.6 137.9
5 VDC 28.9 173.1
12 VDC 12.3 976.8
24 VDC 9.2 2,600.5 Approx. 230
Item
Rated voltage
Rated current
(mA)
Coil resistance
(Ω)
Must set voltage
(V)
Must reset voltage
(V)
Max. voltage
(V) Power consumption
(mW)
% of rated voltage
3 VDC 33.7 89.0
75% max. 75% max. 150% Approx. 100
4.5 VDC 22.0 204.3
5 VDC 20.4 245.5
12 VDC 9.0 1,329.2
Item Load Resistive load
Contact type Bifurcated crossbar
Contact material Ag (Au-Alloy)
Rated load 0.3 A at 125 VAC,
1 A at 30 VDC
Rated carry current 1 A
Max. switching voltage 125 VAC, 110 VDC
Max. switching current 1 A
Classification Single-side stable Single-winding latching
Item Model G6J-2P-Y, G6J-2FS-Y, G6J-2FL-Y G6JU-2P-Y, G6JU-2FS-Y, G6JU-2FL-Y
Contact resistance *1 100 mΩ max.
Operating (set) time 3 ms max.
Release (reset) time 3 ms max.
Min. 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 2,500 VAC, 2 × 10 μs
Between contacts of different polarity 1,500 VAC, 10 × 160 μs
Between contacts of the same polarity
Vibration resistance 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 (3.3 mm double amplitude)
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) (reference value) *3 10 μA at 10 mVDC
Ambient operating temperature -40 to 85°C (with no icing or condensation)
Ambient operating humidity 5% to 85%
Weight Approx. 1.0 g
3
G6J-Y Surface-mounting Relay
G
6
J
-
Y
■Engineering Data
●Maximum Switching Capacity ●Durability ●Ambient Temperature vs.
Maximum Voltage
Note: “Maximum voltage” is the maximum voltage
that can be applied to the Relay coil.
●Ambient Temperature vs.
Switching Current
●Ambient Temperature vs. Must
Operate or Must Release Voltage
●Shock Malfunction
Test 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.
●Electrical Durability (with Operate
and Release Voltage) *1
●Electrical Durability
(Contact resistance) *1
●Contact Reliability Test
(Contact resistance) *1, *2
●Mutual Magnetic Interference ●Mutual Magnetic Interference *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.
Switching voltage (V)
Switching current (A)
10
7
5
3
0.1 1 3 5 10 30 50 100
300 500
1,000
0.7
1
0.5
0.3
AC resistive load
DC resistive load
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)
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
Durability (x10
4
operations)
Ambient temperature (°C)
−40 −20 0 20 40 60 80 100
250
200
150
100
50
0
Maximum 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)
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: G6J-2P-Y
Number of Relays: 10 pcs
XX'
De-
energized
Energized
Z
Z'
Y
Y'
0.001 0.01 0.1 1 10 100 1,000
Operating frequency (x10
3
operations)
100
80
60
40
20
0
max.
min.
max.
min.
Release voltage
Operate voltage
Sample: G6J-2P-Y
Number of Relays: 10 pcs
Test conditions: 1A resistive load at
30 VDC with an operation rate of 50%
Switching frequency: 1,800 operations/hour
On the basis of rated voltage (%)
0.001 0.01 0.1 1 10 100 1,000
Operating frequency (x10
3
operations)
NO contact
NC contact
1,000
500
300
100
50
30
10
max.
min.
min.
max.
Contact resistance
Sample: G6J-2P-Y
Number of Relays: 10 pcs
Test conditions: 1A resistive load
at 30 VDC with an operation rate
of 50% Switching frequency:
1,800 operations/hour
Contact resistance (mΩ)
0.001 0.01 0.1 1 10 100 1,000
1,000
500
300
100
50
30
10
max.
min.
min.
max.
Sample: G6J-2P-Y
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/hour
Operating frequency (x105 operations)
NO contact
NC contact
Contact resistance (mΩ)
Contact resistance
+30
+20
+10
0
−10
−20
−30
+30
+20
+10
0
−10
−20
−30
Energized
Not
energized
Must operate voltage
Must release voltage
Installed in flush
configuration
Initial
stage
Installed in flush
configuration
Initial
stage
Change rate on the
basis of initial value (%)
Change rate on the
basis of initial value (%)
Average value
Average value
Sample
Sample
Must operate voltage
Must release voltage
Installed in flush
configuration
Initial
stage
Installed in flush
configuration
Initial
stage
Not energized
Energized
+30
+20
+10
0
−10
−20
−30
Change rate on the
basis of initial value (%)
Change rate on the
basis of initial value (%)
Average value
+30
+20
+10
0
−10
−20
−30 Average value
Sample
Sample
4
G6J-Y Surface-mounting Relay
G
6
J
-
Y
*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
●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
●Distribution of Bounce Time *1●Vibration Resistance
−1,200 −800 −400 0 400 800 1,200
+30
+20
+10
0
−10
−20
−30
External magnetic field (A/m)
Operate voltage
Release voltage
(Average value)
Sample: G6J-2P-Y
Number of Relays: 5 pcs
SN
Change rate on the basis of initial value (%)
−1,200 −800 −400 0 400 800 1,200
+30
+20
+10
0
−10
−20
−30
External magnetic field (A/m)
Operate voltage
Release voltage
(Average value)
Sample: G6J-2P-Y
Number of Relays: 5 pcs
Change rate on the basis of initial value (%)
SN
−1,200 −800 −400 0 400 800 1,200
+30
+20
+10
0
−10
−20
−30
External magnetic field (A/m)
Operate voltage
Release voltage
(Average value)
Sample: G6J-2P-Y
Number of Relays: 5 pcs
Change rate on the basis of initial value (%)
SN
(Average value (initial))
0
10
20
30
40
50
60
70
80
90
1001 10 100 1,000
1-pole
2-poles
Frequency (MHz)
Isolation (dB)
0
0.5
1
1.5
2
2.51 10 100 1,000
1-pole
2-poles
(Average value (initial))
Frequency (MHz)
Insertion Loss (dB)
0
10
20
30
40
50
60
70
3.5
3
2.5
2
1.5
1
0.5
0
V.SWR
1 10 100 1,000
1-pole V.SWR
2-pole V.SWR
1-pole return loss
2-pole return loss
(Average value (initial))
Frequency (MHz)
Return loss (dB)
0 0.5 1 1.5 2 2.5 3
40
35
30
25
20
15
10
5
Time (ms)
Sample: G6J-2P-Y
Number of Relays: 30 pcs Operate time
Release time
Number of contacts
0 0.5 1 1.5 2 2.5 3
40
35
30
25
20
15
10
5
Sample: G6J-2P-Y
Number of Relays: 30 pcs
Operate bounce time
Release bounce time
Time (ms)
Number of contacts
Initial After
5.0
4.0
3.0
2.0
1.0
0.0
−1.0
−2.0
−3.0
−4.0
−5.0
Operate voltage
Release voltage
Change rate on the basis of rated value (%)
5
G6J-Y Surface-mounting Relay
G
6
J
-
Y
■Dimensions (Unit: mm)
1234
8765
SR
1234
8765
Orientation mark
G6J-2P-Y
Orientation mark
G6JU-2P-Y
5.710.6
9
3.5 0.3
1.5
3.2 3.2
5.4
7.6
0.4 0.15
7.6
5.4
3.2
Eight, 0.85-dia.
holes
(1.25)
(1.5)
3.2
PCB Terminals
G6J-2P-Y
G6JU-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.
SR
1234
8765
1234
8765
G6J-2FS-Y
Orientation mark
G6JU-2FS-Y
Orientation mark
Surface-mounting Terminals (Short)
G6J-2FS-Y
G6JU-2FS-Y
5.7
5.7
3.2
10.6
0.41.5
10.0 max.
3.2
5.4
7.6
7.6
5.4
3.2
4.35
0.8
(1.5)
2.35
Note 1. Each value has a tolerance of ±0.3 mm.
Note 2. The coplanarity of the terminals is 0.1 mm max.
Mounting Dimensions
(TOP VIEW)
Tolerance ±0.1 mm
Terminal Arrangement/
Internal Connections
(TOP VIEW)
Note:Check carefully the coil polarity of the Relay.
SR
1234
8765
1234
8765
G6J-2FL-Y
Orientation mark
G6JU-2FL-Y
Orientation mark
Surface-mounting Terminals (Long)
G6J-2FL-Y
G6JU-2FL-Y
10.6
0.41.5
10.0 max.
3.2
5.4
7.6
5.7
7.4
3.2
7.6
5.4
3.2
5.2
0.8
(1.5)
3.2
Note 1. Each value has a tolerance of ±0.3 mm.
Note 2. The coplanarity of the terminals is 0.1 mm max.
Mounting Dimensions
(TOP VIEW)
Tolerance ±0.1 mm
Terminal Arrangement/
Internal Connections
(TOP VIEW)
Note:Check carefully the coil polarity of the Relay.
Note:Check carefully the coil polarity of the Relay.
6
G6J-Y Surface-mounting Relay
G
6
J
-
Y
■Tube Packing and Tape Packing
Surface mounting terminal (SMT) standard models are shipped in moisture-proof package, and PCB terminal standard types do not
require moisture proof packaging and therefore shipped in non-moisture-proof package.
Please refer to "Correct Use" for handling after opening moisture-proof packaging for Surface mounting terminal (SMT) models.
(1) Tube Packing
Relays in tube packing are arranged so that the orientation mark
of each Relay is on the left side.
Always confirm that the Relays are in the correct orientation
when mounting the Relays to the PCBs.
Tube length: 555 mm (stopper not included)
No. of Relays per tube: 50 pcs
(2) Tape Packing (Surface-mounting Terminal Relays)
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: 400 pcs
Minimum ordering unit: 2 reels (800 pcs)
1. Direction of Relay Insertion
2. Reel Dimensions
3. Carrier Tape Dimensions
G6J-2FS-Y, G6JU-2FS-Y, G6J-2FL-Y, G6JU-2FL-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
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-hand side.
Visually check that the Relay is properly soldered.
Stopper
(gray)
Orientation of Relays Stopper
(green)
Top tape
(cover tape)
Carrier tape Embossed tape
Orientation mark
Pulling Direction
Pulling
direction
25.5±0.5
29.5±1
80
330
R1
A
21±0.5 dia
2±0.5
13±0.2 dia.
Enlarged View of Section A
6±0.1 8.3±0.1
2.2±0.1
9±0.1
4°±1°
5°±0°
16±0.1
4±0.1
2±0.1
B
B
A
A
1.5
+0.1
dia.
−0
24±0.2
13.25±0.1
1.75±0.1
8.4±0.1
10.8±0.1
1.3±0.1
10.4±0.1
0.5±0.1
1.1±0.1
B-B Cross Section
A-A Cross Section
Temperature (°C)
220 to 240
180 to 200
150
Soldering
Preheating
Time (s)
90 to 120 20 to 30
(The temperature profile indicates the temperature on the circuit board.)
Relay terminal
section
250 max.
230
180
150 Preheating
Time (s)
120 max. 30 max.
Soldering
Uppwe surface of case
(peak): 255°C max.
Temperature (°C)
(The temperature profile indicates the temperature on the PCB.)
Correct Soldering Incorrect Soldering
Heel fillet
is formed
Solder
PCB
Land
Terminal
Insufficient amount
of solder
Excessive amount
of solder
Relay
7
G6J-Y Surface-mounting Relay
G
6
J
-
Y
■Approved Standards
UL/C-UL Recognized. (File No.E41515)
■Precautions
●Please refer to “PCB Relays Common Precautions” for correct use.
●Long Term Current Carrying
Under a long-term current carrying without switching, the
insulation resistance of the coil goes down gradually due to the
heat generated by the coil itself. Furthermore, the contact
resistance of the Relay will gradually become unstable due to the
generation of film on the contact surfaces. A Latching Relay can
be used to prevent these problems. When using a single-side
stable relay, the design of the fail-safe circuit provides protection
against contact failure and open coils.
●Handling of Surface-mounting Relays
• Use the Relay as soon as possible after opening the
moistureproof package. (As a guideline, use the Relay within
one week at 30°C or less and 60% RH or less.) 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 Insertion
During automatic insertion of Relays, make sure to set the
securing force of the claws to the following values so that the
Relay characteristics will be maintained.
●Environmental Conditions During Operation, Storage,
and Transportation
Protect the Relays from direct sunlight and keep the Relays
under normal temperature, humidity, and pressure.
●Mounting Latching Relays
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 Relays does not exceed the rated
value, otherwise the Latching Relays that have been set may be
reset or vice versa. The Latching Relays are reset before
shipping. If excessive vibration or shock is imposed, however,
the Latching Relays may be set accidentally. Be sure to apply a
reset signal before use.
●Maximum Allowable Voltage
• The maximum 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 voltage also involves important restrictions which
include the following:
• Must not cause thermal changes 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 not to exceed the maximum voltage
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
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
Relays mounted on PCBs may be coated or washed. Do not
apply silicone coating or detergent containing silicone, otherwise
the silicone coating or detergent may remain on the surface of
the Relays.
●Other Handling
Please don’t use the relay if it suffered the dropping shock.
Because there is a possibility of something damage for initial
performance.
Contact form Coil rating Contact rating Number of test
operations
DPDT (2c) G6J-2P-Y, 2FS-Y, 2FL-Y: 3 to 24 VDC
G6JU-2P-Y, 2FS-Y, 2FL-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
CB
Direction A: 4.90 N max.
Direction B: 9.80 N max.
Direction C: 9.80 N max.
Secure the claws to the area indicated by shading.
8
G6J-Y Surface-mounting Relay
G
6
J
-
Y
• 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. K125-E1-08
0118(0207)(O)
Note: Do not use this document to operate the Unit.