1
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G6L
Surface-mounting Relay
Extremely Thin SPST-NO Flat
Relay, One of the Thinnest Relays
in the World
• Dimensions of 7.0 (W) × 10.6 (L) × 4.5 mm (H) (SMD) or 4.1 mm (H)
(TH) represent a reduction of approximately 20% in mounting area
and approximately 64% in volume compared with the OMRON
G5V-1, for higher-density mounting.
• Ensures a dielectric strength between coil and contacts (1,000 VAC),
and conforms to FCC Part 68 (i.e., withstanding an impulse
withstand voltage of 1.5 kV for 10 × 160 μs). High dielectric strength
between contacts of same polarity (750 VAC).
• Surface-mounting relays are also available.
• Standard model conforms to UL/CSA standards.
• Use of lead completely eliminated.
■Ordering Information
●Surface-mounting Relay Standard Models (UL, CSA)
Note 1. When ordering, add the rated coil voltage to the model number.
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. (Otherwise, the Relays in tube packing will be provided.)
RoHS Compliant
■Application Examples
• Peripherals of MODEM/PC
• Telephones
• Office automation machines
• Audio-visual products
• Communications equipment
• Measurement devices
• Amusement equipment
• Security equipment
■Model Number Legend
G6L-1@
——
12
1. Number of poles/ Contact form
1: 1-pole/SPST-NO (1a)
2. Terminal shape
P: PCB terminals
F: Surface-mounting terminals
Classification Relay Function Enclosure rating Contact form Model Rated coil voltage Minimum packing unit Minimum ordering unit
(tape packing)
Standard Single-side stable Fully sealed SPST-NO
(1a)
G6L-1P
3 VDC
50 pcs/tube
1000 pcs/reel
45 VDC
5 VDC
12 VDC
24 VDC
G6L-1F
3 VDC
50 pcs/tube
(1,000 pcs/reel)
45 VDC
5 VDC
12 VDC
24 VDC
Rated coil voltage
Example: G6L-1P 3 VDC
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■Ratings
●Coil: Single-side stable Relays (G6L-1P, G6L-1F)
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.
Note 4. The voltage measurements for operate/release are the values obtained for instantaneous changes in the voltage (rectangular wave).
●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 used for checking the dielectric strength.
*3. This value was measured at a switching frequency of 120 operations/min. This value may vary, depending on switching frequency, operating conditions, expected
reliability level of the relay, etc. It is always recommended to double-check relay suitability under actual load conditions.
Rated voltage
Item Rated current
(mA)
Coil resistance
(Ω)
Must operate voltage
(V)
Must release voltage
(V)
Maximum voltage
(V) Power consumption
(mW)
% of rated voltage
3 VDC 60.0 50.0
75% max. 10% min. 150% Approx. 180
4.5 VDC 40.0 112.5
5 VDC 36.0 139.0
12 VDC 15.0 800.0
24 VDC 9.6 2,504.0 130% Approx. 230
Item Load Resistive load
Contact type Single crossbar
Contact material Ag (Au-alloy surface)
Rated load 0.3 A at 125 VAC,
1 A at 24 VDC
Rated carry current 1 A
Max. switching voltage 125 VAC, 60 VDC
Max. switching current 1 A
Classification Single-side Stable Relays
Item Model G6L-1P, G6L-1F
Contact resistance *1 100 mΩ max.
Operating time 5 ms max.
Release time 5 ms max.
Insulation resistance *2 1,000 MΩ min. (at 500 VDC)
Dielectric
strength
Between coil and
contacts 1,000 VAC, 50/60 Hz for 1 min
Between contacts of
same polarity 750 VAC, 50/60 Hz for 1 min
Impulse
withstand
voltage
Between coil and
contacts 1,500 VAC, 10 × 160 μs
Vibration
resistance
Destruction 10 to 55 Hz, 1.65 mm single amplitude (3.3 mm double amplitude)
Malfunction 10 to 55 Hz, 1.65 mm single amplitude (3.3 mm double amplitude)
Shock
resistance
Destruction 1,000 m/s2
Malfunction 100 m/s2
Durability Mechanical 5,000,000 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 1 mA at 5 VDC
Ambient temperature Operating: -40°C to 70°C (with no icing or condensation)
Ambient humidity Operating: 5% to 85%
Weight Approx. 0.6 g
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■Engineering Data
●Maximum Switching Capacity ●Durability ●Ambient Temperature vs.
Maximum Coil 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
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 Endurance (with Must
Operate and Must Release
Voltage) *1
●Electrical Endurance
(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.
AC resistive load
Switching voltage (V)
Switching current (A)
10
10
7
5
3
1
0.7
0.5
0.3
0.1 30 50 70 100 300 500 7001,000
DC resistive load
Durability (×10
4
operations)
1,000
500
300
100
50
30
10
5
3
1
Switching current (A)
0 0.2 0.4 0.6 0.81 1.2
24 VDC resistive load
125 VAC resistive load
250
200
150
100
50
0
3 to 12 VDC
20 0 20 40 60 8040
Ambient temperature (°C)
Maximum voltage (%)
24 VDC
1.2
1
0.8
0.6
0.4
0.2
0-20 0 20 40 60 80-40
Ambient temperature (°C)
Switching current (A)
max.
avg.
min.
max.
avg.
min.
On the basis of rated voltage (%)
100
90
80
70
60
50
40
30
20
10
0
Ambient temperature (°C)
-60 -40 -20 0 20 40 60 80
Must operate voltage
Must release voltage
Max. estimated value
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
Unit: m/s
2
Sample: G6L-1F
Number of Relays: 10 pcs
Energized
Shock direction
XX'
Z
Z'
Y
Y'
NO contact
max.
min.
Contact resistance
0.1 1 10 100 1,000
Operating frequency (×10
3
operations)
Contact resistance (mΩ)
1,000
500
300
100
50
30
10
Sample: G6L-1F
Number of Relays: 10 pcs
Test conditions: 1 A resistive load at
24 VDC with an operation rate of 50%
Switching frequency: 1,800 operations/h
NO contact
max.
min.
110 100 1,000 10,000
Operating frequency (×10
3
operations)
Contact resistance (mΩ)
1,000
500
300
100
50
30
10
Sample: G6L-1F
Number of Relays: 10 pcs
Test conditions: 1 A resistive load at
24 VDC with an operation rate of 50%
Switching frequency: 1,800 operations/h
10
5
0
-5
-10
Change rate on the
basis of initial value (%)
Installed in flush configuration
2.54 mm 5.08 mmInitial
stage
Sample
Energized
Must operate voltage
Must release voltage
10
5
0
-5
-10
Energized
Sample
Change rate on the
basis of initial value (%)
Installed in flush configuration
2.54 mm 5.08 mmInitial
stage
Must operate voltage
Must release voltage
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G6L Surface-mounting Relay
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*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 durability, 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
(Average value)
-1,200 -800 -400 0 400 800 1,200
Change rate on the basis of initial value (%)
+30
+20
+10
0
-10
-20
-30
External magnetic field (A/m)
Must operate voltage
Must release voltage
Sample: G6L-1F
Number of Relays: 5 pcs
SN
(Average value)
-1,200 -800 -400 0 400 800 1,200
Change rate on the basis of initial value (%)
+30
+20
+10
0
-10
-20
-30
External magnetic field (A/m)
Must operate voltage
Must release voltage
Sample: G6L-1F
Number of Relays: 5 pcs
SN
(Average value)
-1,200 -800 -400 0 400 800 1,200
Change rate on the basis of initial value (%)
+30
+20
+10
0
-10
-20
-30
External magnetic field (A/m)
Sample: G6L-1F
Number of Relays: 5 pcs
SN
Must operate voltage
Must release voltage
(Average value (initial))
Isolation (dB)
Frequency (MHz)
0
10
20
30
40
50
60
70
80
90
1001 10 100 1,000
(Average value (initial))
Insertion loss (dB)
0
0.5
1
1.5
2
2.5
Frequency (MHz)
1 10 100 1,000
(Average value (initial))
Return loss (dB)
0
10
20
30
40
50
60
70
Frequency (MHz)
0.2
0.4
0.6
0.8
1
1.2
1.4
1 10 100 1,000
V.SWR
Return loss
V.SWR
0 0.5 1 1.5 2 2.5 3
40
30
20
10
Time (ms)
Number of contacts
Must operate time
Must release time
Sample: G6L-1F
Number of Relays: 50 pcs
0 0.5 1 1.5 2 2.5 3
40
30
20
10
Time (ms)
Number of contacts
Sample: G6L-1F
Number of Relays: 50 pcsBounce time
Initial After test
Change rate on the basis of rated value (%)
5.0
4.0
3.0
2.0
1.0
0.0
-1.0
-2.0
-3.0
-4.0
-5.0
Must operate voltage
Must release voltage
Sample: G6L-1F
Number of Relays: 5 pcs
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■Dimensions (Unit: mm)
■Tube Packing and Tape Packing
(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: 552 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 suffix “-TR” to
the model number, otherwise the Relays in tube packing will
be provided.
No. of Relays per reel: 1,000 pcs
Minimum ordering unit: 1 reel (1,000 pcs)
1. Direction of Relay Insertion
2. Reel Dimensions
3. Carrier Tape Dimensions
G6L-1F
24
85
Orientation mark
5.08
7.62
φ1
5.08
10.6±0.2 7±0.2
0.2
5.08
4.1±0.2 3.5
7.62
5.08
1.49
0.4
0.2
G6L-1P 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.
85
24
Orientation mark
G6L-1F Mounting Dimensions
(Top View)
Tolerance: ±0.1 mm
Terminal Arrangement/
Internal Connections
(Top View)
7.62
5.08
2.66
6.74
㧔1.49㧕0.8
8.4
10.6±0.2
4.5±0.2 0.6
7.62
5.08
1.49
0.4
0.4
7±0.2
Note 1. Each value has a tolerance of ±0.3 mm.
Note 2. The coplanarity of the terminals is 0.1 mm max.
Stopper
(gray)
Orientation of RelaysStopper
(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
3°MAX
3°MAX
11.2
±0.1
3°MAX
4.6
±0.1
0.4
±0.05
8.9
±0.1
3°MAX
4
±0.1
2
±0.1
12
±0.1
B
A
A
B1.75
±0.1
24
±0.2
1.5
+0.1
dia.
0
11.5
±0.1
B-B Cross Section
A-A Cross Section
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■Recommended Soldering Method for G6L
(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.
Visually check that the Relay is properly soldered.
■Approved Standards
UL recognized: UL60950 (File No. E41515)
CSA certified: C22.2 No.60950 (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. Be sure to use 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.
●Coil Power Supply Waveform
• If the voltage applied to the coil is increased or decreased
gradually, operating characteristics may be unstable, contact
endurance may decline, or the Relay may not function at its full
performance level. Therefore, always use an instantaneous ON
and instantaneous OFF when applying the voltage. Be sure that
the rated voltage or zero voltage is reached within 1 ms.
●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.
Secure the claws to the area indicated by shading. Do not attach them to
the center area or to only part of the Relay.
●Environmental Conditions During Operation, Storage,
and Transportation
Protect the Relays from direct sunlight and keep the Relays
under normal temperature, humidity, and pressure.
●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 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 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.
20 to 30
220 to 240
180 to 200
150
Soldering
Preheating
Time (s)
90 to 120
Temperature (°C)
(The temperature profile indicates the temperature on the circuit board
surface.)
Relay terminal
section
Temperature (°C)
250 max.
230
180
150
Soldering
Preheating
Time (s)
120 max. 30 max.
Case top panel (peak):
255°C max.
(The temperature profile indicates the temperature on the PCB.)
Contact form Coil rating Contact rating Number of test
operations
SPST-NO
(1a) 3 to 24 VDC
1 A at 30 VDC
0.5 A at 60 VDC
0.3 A at 125 VAC
6,000
Heel fillet
is formed
Solder
PCB
Land
Terminal
Insufficient amount
of solder
Excessive amount
of solder
Relay
Correct Soldering Incorrect Soldering
Correct Use
A
C
B
Direction A:
5.0 N max.
Direction B:
5.0 N max.
Direction C:
5.0 N max.
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• 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. K119-E1-03
0812(0207)(O)
Note: Do not use this document to operate the Unit.