Datasheet

G5CA
PCB Power Relay
Flat Relays that Switch
10A/15A Loads Power
• Ideal for switching power in household appliances or for
outputs from industrial devices.
• Subminiature dimensions: 16 × 22 × 11 mm (L × W × H).
• High-sensitivity models available with low power
consumption (150 mW).
• Standard model conforms to UL/CSA standards.
• Sealed models are available
• Quick-connect terminal models are also available (#187
load contact terminals).
• IEC/EN 60335-1 conformed. (-HA Model)
RoHS Compliant
■Model Number Legend
■Application Examples
G 5 C A - 1 A@ -@ -@ - @- @
—— — — — — —
• Small home appliances
1 2 3 4 5 6
1. Number of Poles
4. Classification
1A: 1-pole/SPST-NO (1a)
None: Standard
E:
High-capacity
2. Enclosure rating
None: Flux protection
5. Coil consumption
4:
Sealed
None: Standard
H:
High-sensitivity
3. Terminal Shape
6. Market Code
None: PCB terminals
None: General purpose
TP: Quick-connect
terminals (#187)
HA: Home Appliance
according to
IEC/EN60335-1
G
5
C
A
■Ordering Information
Terminal Shape
Market Code
Classification
Contact form
Standard
General purpose
PCB terminals
High-sensitivity
Enclosure rating
Flux protection
Sealed
Flux protection
Sealed
SPST-NO (1a)
Home Appliance
Rated coil voltage Minimum packing unit
5VDC
12VDC
24VDC
12VDC
24VDC
5VDC
12VDC
24VDC
G5CA-1A-E-HA
High-capacity
Quick-connect
terminals (#187)
Model
G5CA-1A
G5CA-1A4
G5CA-1A-H
G5CA-1A4-H
G5CA-1A-E
Flux protection
General purpose
G5CA-1A-TP-E
20 pcs/Tube
Note 1. When ordering, add the rated coil voltage to the model number.
Example: G5CA-1A DC5
Rated coil voltage
However, the notation of the coil voltage on the product case as well as on the packing will be marked as @@ VDC.
Note 2. Contact your OMRON representative for details on other coil voltage specifications.
Note 3. High-capacity models with sealed structure are not available.
Note 4. Standard or high-sensitivity models with quick-connect terminals are not available.
■Ratings
●Coil
Item
Classification
Standard,
high-capacity,
or quick-connect
terminals
High-sensitivity
Rated voltage
5 VDC
12 VDC
Rated current Coil resistance
(mA)
(Ω)
40
16.7
125
720
24 VDC
8.3
2,880
5 VDC
12 VDC
24 VDC
30
12.5
6.25
167
960
3,840
Must-operate voltage
(V)
Must-release voltage
(V)
% of rated voltage
Max. voltage
(V)
Power consumption
(mW)
75% max.
10% min.
150% (standard)/
130% (high-capacity,
quick-connect terminals)
(at 23°C)
Approx. 200
80% max.
10% min.
150%
(at 23°C)
Approx. 150
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 maximum voltage that can be applied to the relay coil.
1
G5CA
PCB Power Relay
●Contacts
Rated carry current
Max. switching voltage
Max. switching current
3 A at 250 VAC;
3 A at 30 VDC
10 A
10 A
■Characteristics
Contact resistance *1
Operate time
Release time
Insulation resistance *2
Between coil
and contacts
Dielectric Between
strength
contacts of
the same
polarity
Impulse withstand
voltage
G
5
C
A
Vibration
resistance
Destruction
Malfunction
Destruction
Shock
resistance Malfunction
Mechanical
Durability
Electrical
Failure rate (P level)
(Reference value *3)
Ambient Operating
temperature
Ambient Operating
humidity
Weight
30 mΩ max.
(Quick-connect terminals type: 100 mΩ max.)
10 ms max.
15 ms max. (High-Sensitivity models)
10 ms max.
1,000 MΩ min.
15 A
●Maximum Switching Capacity ●Durability
50
AC resistive load ACAC抵抗負荷
resistive load AC inductive load
G5CA-1A-E
G5CA-1A
形G5C
G5CA-1A-E
(cosφ=0.4)
30
15
10
7
5
3
300
250 VAC resistive load
100
70
50
110 VAC resistive load
30
10
7
5
DC inductive load
G5CA-1A
AC inductive load
G5CA-1A-E
G5CA-1A
(L/R=7ms)
(cosφ=0.4)
0.3
4,500 V (1.2 x 50 μs)
500
DC resistive load
G5CA-1A
G5CA-1A-E
1
0.7
0.5
1,000 VAC, 50/60 Hz for 1 min
30 VDC resistive load
3
1
0.1
1
3
5 7 10
30 50 100
300 500 1,000
Switching voltage (V)
● Ambient Temperature vs.
Maximum Coil Voltage
200
180
Continuous max.
permissile voltage (10 A)
160
150
140
130
120
Continuous max.
permissile voltage (15 A)
100
0
2
4
6
8
10
12
14 16
Switching current (A)
● Operating Temperature vs.
Must-operate/Must-release
Voltage
100
Must-operate voltage
Must-release voltage
Sample: G5CA-1A
Number of Relays: 5 pcs
80
max.
X
60
min.
40
max.
X
min.
20
80
60
0
20
30
40
50
60
70
80 90
Ambient temperature (°C)
0
−40
−20
0
20
40
60
80
Ambient temperature (°C)
Note. The "maximum voltage" is the
maximum voltage that can be applied
to the relay coil.
●Shock Malfunction
Y
5 VDC, 100 mA
1,000 min.
Unit: m/s2
800
-25°C to 70°C (with no icing or condensation)
1,000 min.
X
1,000 min.
Z
600
400
5% to 85%
200
Approx. 8 g (for TP model: Approx. 9.6 g)
Note. Values in the above table are the initial values at 23•C.
*1. Measurement conditions: 5 VDC, 1 A, voltage drop method.
*2. Measurement conditions: Measured at the same points as the
dielectric strength using a 500 VDC ohmmeter.
*3. This value was measured at a switching frequency of 120 operations/min.
200
400
Z'
1,000 min.
X'
1,000 min.
600
800
1,000 min.
Shock direction
X
X'
Y'
Y
Y'
2
5 A at 110 VAC;
3 A at 30 VDC
15 A
■Engineering Data
2,500 VAC, 50/60 Hz for 1 min
10 to 55 to 10 Hz, 0.75-mm single amplitude
(1.5-mm double amplitude)
10 to 55 to 10 Hz, 0.75-mm single amplitude
(1.5-mm double amplitude)
1,000 m/s2
200 m/s2
20,000,000 operations min. at 18,000
operations/hr
Resistive load
• Standard model
250 VAC 10 A, 300,000 operations min.
(100,000 operations min. for sealed and
high-sensitivity models)
• High capacity and quick-connect
terminals
110 VAC 15A, 100,000 operations min.
• For all models
30 VDC 10 A, 100,000 operations
Inductive load
100,000 operations min. for all models
(rated load)
[Switching frequency at 1,200 operations/h (for
all models)]
15 A at 110 VAC;
10 A at 30 VDC
Durability (× 104 operation)
10 A at 250 VAC;
10 A at 30 VDC
Rated load
High-capacity, or quick-connect terminals
Inductive load
Resistive load
(cosφ = 0.4, L/R = 7 ms)
Must-operate/must-release voltage (%)
Load
High-sensitivity
Inductive load
Resistive load
(cosφ = 0.4, L/R = 7 ms)
Single
Ag-alloy (Cd free)
10 A at 250 VAC; 3 A at 250 VAC;
10 A at 30 VDC
3 A at 30 VDC
10 A
250 VAC, 125 VDC
10 A
Switching current (A)
Item
Contact type
Contact material
Standard
Inductive load
Resistive load
(cosφ = 0.4, L/R = 7 ms)
Maximum coil voltage (%)
Classification
Z
Z'
Sample:
G5CA-1A
Number of Relays: 10 pcs
Measured value: The value at which
malfunction occurs in
the contact when the
contact is subjected to
shock three times
each in six directions
for three axes.
Standard:
200 m/s2
G5CA
PCB Power Relay
■Dimensions
G5CA-1A(4)
G5CA-1A(4)-H
G5CA-1A-E(-HA)
22 max.
(21.9)*
Terminal Arrangement/
Internal Connections
(BOTTOM VIEW)
PCB Mounting Holes
(BOTTOM VIEW)
Tolerance: ±0.1 mm
16 max.
(15.9)*
2.54
11 max.
(10.9)*
Two, 1 dia. hole
2.54
1
2
12.7
3.5
1.6
0.4
10.16
0.4
4
0.4
12.7
7.62
* Average value
4.8
Note. Orientation marks are indicated
as follows:
10.16
17.78
Terminal Arrangement/
Internal Connections
(BOTTOM VIEW)
PCB Mounting Holes
(BOTTOM VIEW)
Tolerance: ±0.1 mm
22.1 max.
(21.9)*
10°±1° 0.5
1.3 dia.
2
Two, 1 dia.
elliptic holes
G5CA-1A-TP-E
25.1 max.
(24.9)*
1.8
Two, 1 dia.
1
3.2
3
(No coil polarity)
Four, 1.2 dia.
elliptic holes
4
6.35
3
13.4
11
(10.9)*
14.25
17.78
5
(TOP VIEW)
6.25
3.5
2
0.4
1.35
0.3
16.1
0.5
14.25
5
* Average value
0.6
17.78
1.6
16.1
1
5
21.1
(BOTTOM VIEW)
G
5
C
A
(No coil polarity)
■Approved Standards
●The following UL-, CSA-, and EN/TÜV-certifying ratings differ from the performance characteristics of the individual models.
UL Recognized:
(File No. E41515)
CSA Certified: (File No. LR31928)
Model
Contact
form
SPST-NO
G5CA
(1a)
Coil
ratings
Contact ratings
5 to 24
VDC
15 A, 125 VAC (General purpose)
at 40°C
10 A, 250 VAC (General purpose)
at 40°C
10 A, 30 VDC (Resistive) at 40°C
Number of
test
operations
100,000
Model
Contact
form
SPST-NO
G5CA
(1a)
Coil
ratings
Contact ratings
Number of
test
operations
5 to 24
VDC
15 A, 125 VAC (General purpose)
at 40°C
10 A, 250 VAC (General purpose)
at 40°C
10 A, 30 VDC (Resistive) at 40°C
100,000
EN Certified/TÜV (Certificate No. R50214486)
Model
Contact
form
SPST-NO
G5CA
(1a)
Coil
ratings
Contact ratings
15 A, 125 VAC (cosφ = 1.0) at
85°C
5, 12,
10 A, 250 VAC (cosφ = 1.0) at
24 VDC
85°C
10 A, 30 VDC (0 ms) at 85°C
Clearance distance
Creepage distance
Insulation material group
Type of insulationcoil-contact circuit
open contact circuit
Rated Insulation voltage
Pollution degree
Rated voltage system
Over voltage category
Category of protection according to
IEC 61810-1
Glow wire according to
IEC 60335-1 ed.5
Tracking resistance according to
IEC 60112
Number of
test
operations
100,000
1.6 mm min.
3.2 mm min.
IIIa
Basic
Micro disconnection
250 V
2
250 V
II
RT II (Flux protection) /
RT III (Sealed)
<HA Models only>
GWT 750°C min. (IEC 60695-2-11) /
GWFI 850°C min. (IEC 60695-2-12)
PTI 250 V min. (housing parts)
3
G5CA
PCB Power Relay
■Precautions
●Please refer to “PCB Relays Common Precautions” for correct use.
Correct Use
● Mounting
• Make sure that sufficient space is
provided between relays when
installing two or more relays side by
side to facilitate heat dissipation.
Insufficient heat dissipation may result
in the relay malfunctioning.
Pitch:
2.54 mm × 4 min.
between terminals
Pitch: 2.54 mm × 3 min.
between terminals
G
5
C
A
● Quick-connect Terminal
Connections
• Do not pass current through the PCB
of the load contact terminals
(quick-connect terminals).
• The terminals are compatible with
Faston receptacle #187 and are
suitable for positive-lock mounting.
Use only Faston terminals with the
specified numbers. Select leads for
connecting Faston receptacles with
wire diameters that are within the
allowable range for the load current.
Do not apply excessive force to the
terminals when mounting or
dismounting the Faston receptacle.
Insert and remove terminals carefully
one at a time. Do not insert terminals
on an angle, or insert/remove multiple
terminals at the same time.
The following positive-lock connectors
made by AMP are recommended.
Contact the manufacturer directly for
details on connectors including
availability.
Type
#187
terminals
(width:
4.75 mm)
*
Receptacle
terminals *
AMP 170330-1
(170324-1)
AMP 170331-1
(170325-1)
AMP 170332-1
(170326-1)
Positive housing
AMP 172074-1
(natural color)
AMP 172074-4
(yellow)
AMP 172074-5
(green)
AMP 172074-6
(blue)
● Charged Terminals
• The section marked with dotted circles
(indicated by arrows) in the following
diagram includes the charged
terminals of the relay.
When the relay is mounted on a PCB,
make sure that there are no metal
patterns on the section of the PCB
facing the portion of the relay shaded
in the following diagram.
12.7
8
6.5
0.18
● Other Precautions
• The G5CA is a power relay designed
for applications switching power loads
such as heaters in electric household
appliances. Do not use the G5CA to
switch micro loads less than 100 mA,
such as in signal applications.
• Use fully sealed models if the relays
will require washing. Flux-protection
models may malfunction or the relay's
performance may be otherwise
adversely affected if cleaning fluid
enters the relay.
The numbers shown in parentheses are for
air-feeding.
· 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.
Note: Do not use this document to operate the Unit.
OMRON Corporation
Electronic and Mechanical Components Company
4
Contact: www.omron.com/ecb
Cat. No. J151-E1-06
0316(0207)(O)
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