• 1General purpose power Relays of single-pole10 A and double-pole 5 A.
• Safety-oriented design with dielectric strength of 5,000 V between coil
and contacts, and surge resistance of 10,000 V.
• AC and DC types are both available for operational coils.
RoHS Compliant
■Model
Number Legend
G2R-
@
-
@ @ @@
-@@
— ———— ——
1
2 3 4 5
6 7
1. Relay Function
None: Single-side stable
K : Double-winding latching
2. Number of poles
1: 1-pole
2: 2-pole
3. Contact Form
None: NO/NC
A : NO
4. Contact Type
None: Single
Z : Bifurcated contact
5. Enclosure rating
None: Flux protection
(T-type is an enclosed
relay)
4 : Fully sealed
6. Terminal Shape
None: PCB terminals
T : Quick-connect
(upper bracket
mounting #187)
7. Classification
None: Standard
E : High-capacity
H : High-sensitivity
U : For ultrasonically
cleanable
Z : Full-wave rectifier
G
2
R
■Model
Configuration
Number of poles
Terminal
Shape
Classification
Enclosure
rating
Flux protection
Standard
Fully sealed
Bifurcated
PCB terminals contact
High-capacity
High-sensitivity
Double-winding
latching
Quick-connect Standard
Flux protection
Fully sealed
Flux protection
Flux protection
Flux protection
Unsealed
Contact
form
AC
DC
AC
DC
DC
AC
DC
DC
DC
AC
DC
SPST-NO (1a)
G2R-1A
G2R-1A4
G2R-1AZ
G2R-1AZ4
G2R-1A-E
G2R-1A-H
G2RK-1A
G2R-1A-T
1-pole
SPDT (1c)
G2R-1
G2R-14
G2R-1Z
G2R-1Z4
G2R-1-E
G2R-1-H
G2RK-1
G2R-1-T
DPST-NO (2a)
G2R-2A
G2R-2A4
−
−
−
G2R-2A-H
G2RK-2A
−
2-pole
DPDT (2c)
G2R-2
100
pcs/tray
G2R-24
−
−
−
G2R-2-H
G2RK-2
−
50
pcs/tray
100
pcs/tray
50
pcs/tray
100
pcs/tray
Minimum
packing
unit
Note 1. Full-wave rectifier and supersonic cleaner compatible models are also available. Refer to page 3.
2. Sockets for PCB terminal models are not provided.
1
G2R
■Ordering
Information
●
PCB Terminal Models
Number of poles
Classification
Enclosure rating
Contact form
Model
1-pole
Rated coil voltage
12, 24, 100/(110) VAC
NO
Flux protection
NO/NC
Standard
NO
Fully sealed
NO/NC
G2R-14
G2R-1A4
G2R-1
G2R-1A
200/(220) VAC
5, 6, 12, 24, 48 VDC
100 VDC
12, 24, 100/(110) VAC
200/(220) VAC
5, 6, 12, 24, 48 VDC
100 VDC
12, 24, 100/(110) VAC
200/(220) VAC
5, 6, 12, 24, 48 VDC
100 VDC
12, 24, 100/(110) VAC
200/(220) VAC
5, 6, 12, 24, 48 VDC
100 VDC
5, 6, 12, 24, 48 VDC
5, 6, 12, 24, 48 VDC
5, 6, 12, 24 VDC
5, 6, 12, 24 VDC
12, 24, 48 VDC
100 VDC
5, 6, 12, 24, 48 VDC
100 VDC
5, 12, 24, 48 VDC
100 VDC
5, 12, 24, 48 VDC
100 VDC
12, 24, 100/(110) VAC
NO
High-capacity
Flux protection
NO/NC
G2R-1-E
G2R-1A-E
200/(220) VAC
5, 6, 12, 24, 48 VDC
100 VDC
12, 24, 100/(110) VAC
200/(220) VAC
5, 6, 12, 24, 48 VDC
100 VDC
Note: When ordering, add the rated coil voltage to the model number.
Example: G2R-1A AC12
Rated coil voltage
However, the notation of the coil voltage on the product case as well as on the packing will be marked as
@@
VAC.
G2R-24
G2R-2A4
G2R-2
G2R-2A
Model
PCB Power Relay
2-pole
Rated coil voltage
12, 24, 100/(110) VAC
200/(220) VAC
5, 6, 12, 24, 48 VDC
100 VDC
12, 24, 100/(110) VAC
200/(220) VAC
5, 6, 12, 24, 48 VDC
100 VDC
12, 24, 100/(110) VAC
200/(220) VAC
5, 6, 12, 24, 48 VDC
100 VDC
12, 24, 100/(110) VAC
200/(220) VAC
5, 6, 12, 24, 48 VDC
100 VDC
G2R-2A-H
G2R-2-H
G2RK-2A
G2RK-2
5, 6, 12, 24, 48 VDC
5, 6, 12, 24, 48 VDC
5, 12, 24 VDC
5, 6, 12, 24 VDC
G
2
R
High-sensitivity
Flux protection
Double-winding
latching
NO
NO/NC
NO
NO/NC
NO
Flux protection
NO/NC
G2R-1A-H
G2R-1-H
G2RK-1A
G2RK-1
G2R-1AZ
G2R-1Z
G2R-1AZ4
G2R-1Z4
−
Bifurcated
contact
NO
Fully sealed
NO/NC
−
−
−
2
G2R
●
Quick-connect Terminal (#187)
Number of poles
Classification
Enclosure rating
Contact form
Model
1-pole
Rated coil voltage
12, 24, 100/(110) VAC
NO
Standard
Unsealed
NO/NC
G2R-1-T
G2R-1A-T
200/(220) VAC
5, 6, 12, 24, 48 VDC
100 VDC
12, 24, 100/(110) VAC
200/(220) VAC
5, 6, 12, 24, 48 VDC
100 VDC
PCB Power Relay
●
Full-wave Rectifier
Number of poles
Classification
Enclosure rating
NO
Flux protection
NO/NC
Standard
NO
Fully sealed
NO/NC
NO
NO/NC
G2R-14-Z
G2R-1A-EZ
G2R-1-EZ
G2R-1A4-Z
G2R-1-Z
Contact form
Model
G2R-1A-Z
1-pole
Rated coil voltage
5, 12, 24 VDC
100 VDC
5, 12, 24, 48 VDC
100 VDC
5, 12, 48 VDC
100 VDC
5, 12, 24, 48 VDC
100 VDC
5, 12, 24 VDC
100 VDC
12, 24, 48 VDC
−
Model
G2R-2A-Z
G2R-2-Z
G2R-2A4-Z
G2R-24-Z
2-pole
Rated coil voltage
5, 6, 12, 24, 48 VDC
100 VDC
12, 24, 48 VDC
100 VDC
24, 48 VDC
100 VDC
5, 12, 24 VDC
100 VDC
G
2
R
High-capacity
Flux protection
●
For Ultrasonically Cleanable
Number of poles
Classification
Enclosure rating
NO
Standard
Fully sealed
NO/NC
G2R-14-U
Contact form
Model
G2R-1A4-U
1-pole
Rated coil voltage
12, 24, 100/(110) VAC
200/(220) VAC
5, 6, 12, 24, 48 VDC
100/(110) VAC
200/(220) VAC
5, 12, 24, 48 VDC
100 VDC
Note: When ordering, add the rated coil voltage to the model number.
Example: G2R-1A-T AC12
Rated coil voltage
However, the notation of the coil voltage on the product case as well as on the packing will be marked as
@@
VAC.
G2R-24-U
G2R-2A4-U
Model
2-pole
Rated coil voltage
100/(110) VAC
−
5, 12, 24 VDC
24, 100/(110) VAC
200/(220) VAC
5, 12, 24, 48 VDC
100 VDC
3
G2R
■Ratings
●
Coil
Item
Classification
•
•
•
•
Standard
Quick-connect
Fully sealed
High-capacity
Rated voltage
12 VAC
24 VAC
100/(110) VAC
200/(220) VAC
5 VDC
•
•
•
•
•
Standard
High-capacity
Bifurcated contact
Quick-connect
Fully sealed
6 VDC
12 VDC
24 VDC
48 VDC
100 VDC
5 VDC
6 VDC
• High-sensitivity
12 VDC
24 VDC
48 VDC
Rated current (mA)
50 Hz
93
46.5
11
5.5
106
88.2
43.6
21.8
11.5
5.3
71.4
60
30
15
7.5
60 Hz
75
37.5
9/(10.6)
4.5/(5.3)
Coil resistance
(Ω)
65
260
4,600
20,200
47
68
275
1,100
4,170
18,870
70
100
400
1,600
6,400
70% max.
15% min.
70% max.
15% min.
80% max.
30% min.
Must operate
voltage (V)
Must release
voltage (V)
% of rated voltage
PCB Power Relay
Max. voltage
(V)
Power
consumption
(VA, W)
140%
(at 23°C)
Approx. 0.9
(60 Hz)
170%
(at 23°C)
Approx. 0.53
170%
(at 23°C)
Approx. 0.36
G
2
R
Note 1. The rated current and coil resistance are measured at a coil temperature of 23°C with a tolerance of+15%/-20% (AC rated current) or ±10% (DC coil resistance).
2. AC coil resistances shown above are only reference values.
3. The operating characteristics are measured at a coil temperature of 23°C.
4. The “Max. voltage” is the maximum voltage that can be applied to the relay coil.
●
Coil: Double-winding Latching Relays
Item
Rated voltage
5 VDC
6 VDC
12 VDC
24 VDC
Set Coil
Rated current
(mA)
167
138
70.6
34.6
Coil resistance
(Ω)
30
43.5
170
694
Reset coil
Rated current
(mA)
119
100
50
25
Coil resistance
(Ω)
42
60
240
960
70% max.
70% max.
140%
(at 23°C)
Approx.
850
Approx.
600
Must set
voltage (V)
Must reset Max. voltage
voltage (V)
(V)
Power consumption
Set Coil
(mW)
Reset coil
(mW)
% of rated voltage
Note 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 “Max. voltage” is the maximum voltage that can be applied to the relay coil.
4
G2R
●
Contacts: Flux Protection Type
Classification
Number of poles
Load
Item
Contact type
Contact material
Rated load
Rated carry current
Max. switching voltage
Max. switching current
Failure rate (P level)
(reference value) *
10 A
100 mA at 5 VDC
10 A at
250 VAC
10 A at 30
VDC
7.5 A at
250 VAC
5 A at 30
VDC
5 A at 250
VAC
5 A at 30
VDC
2 A at 250
VAC
3 A at 30
VDC
16 A at
250 VAC
16 A at 30
VDC
Standard type
Quick-connect Terminal (1single-pole type)
1-pole
2-pole
High-capacity type
1-pole
Bifurcated contact type
2-pole
PCB Power Relay
High-sensitivity type
1-pole
2-pole
Inductive
Inductive
Inductive
Inductive
Inductive
Inductive
load
load
load
load
load
load
Resistive
Resistive
Resistive
Resistive
Resistive
Resistive
(cosφ = 0.4;
(cosφ = 0.4;
(cosφ = 0.4;
(cosφ = 0.4;
(cosφ = 0.4;
(cosφ = 0.4;
load
load
load
load
load
load
L/R = 7 ms)
L/R = 7 ms)
L/R = 7 ms)
L/R = 7 ms)
L/R = 7 ms)
L/R = 7 ms)
Single
Single
8 A at 250
VAC
8 A at 30
VDC
Bifurcated
Ag-alloy (Cd free)
5 A at 250
VAC
5 A at 30
VDC
2 A at 250
VAC
3 A at 30
VDC
5 A at 250
VAC
5 A at 30
VDC
2 A at 250
VAC
3 A at 30
VDC
3 A at 250
VAC
3 A at 30
VDC
1 A at 250
VAC
1.5 A at
30 VDC
Single
10 A
380 VAC, 125 VDC
5A
5A
10 mA at 5 VDC
16 A
380 VAC, 125 VDC
16 A
100 mA at 5 VDC
5A
5A
1 mA at 5 VDC
5A
380 VAC, 125 VDC
5A
100 mA at 5 VDC
3A
3A
10 mA at 5 VDC
* This value was measured at a switching frequency of 120 operations/min.
●
Contacts: Fully Sealed Type
Classification
Number of poles
Item
Contact type
Contact material
Rated load
Rated carry current
Max. switching voltage
Max. switching current
Failure rate (P level)
(reference value) *
8 A at 250 VAC
8 A at 30 VDC
8A
380 VAC, 125 VDC
8A
100 mA at 5 VDC
6 A at 250 VAC
4 A at 30 VDC
Load
Resistive load
(cosφ = 1)
1-pole
Inductive load
(cosφ = 0.4; L/R = 7 ms)
Single
4 A at 250 VAC
4 A at 30 VDC
4A
380 VAC, 125 VDC
4A
10 mA at 5 VDC
Resistive load
(cosφ = 1)
Standard type (Single contact type)
2-pole
Inductive load
(cosφ = 0.4; L/R = 7 ms)
Single
Ag-alloy (Cd free)
1.5 A at 250 VAC
2.5 A at 30 VDC
5 A at 250 VAC
5 A at 30 VDC
5A
380 VAC, 125 VDC
5A
1 mA at 5 VDC
2 A at 250 VAC
3 A at 30 VDC
Resistive load
(cosφ = 1)
Bifurcated contact type
1-pole
Inductive load
(cosφ = 0.4; L/R = 7 ms)
Bifurcated
G
2
R
* This value was measured at a switching frequency of 120 operations/min.
●
Contacts: Latching Type
Number of poles
Item
Contact type
Contact material
Rated load
Rated carry current
Max. switching voltage
Max. switching current
Failure rate (P level)
(reference value) *
5 A at 250 VAC
5 A at 30 VDC
5A
380 VAC, 125 VDC
5A
100 mA at 5 VDC
Load
Resistive load
(cosφ = 1)
1-pole
Inductive load
(cosφ = 0.4; L/R = 7 ms)
Single
Ag-alloy (Cd free)
3.5 A at 250 VAC
2.5 A at 30 VDC
3 A at 250 VAC
3 A at 30 VDC
3A
380 VAC, 125 VDC
3A
10 mA at 5 VDC
1.5 A at 250 VAC
2 A at 30 VDC
Resistive load
(cosφ = 1)
2-pole
Inductive load
(cosφ = 0.4; L/R = 7 ms)
Single
* This value was measured at a switching frequency of 120 operations/min.
one,
CAN clock cycle (Tq) = 2*crystal clock*BRP (baudrate prescaler)
A CAN time is called a time quantum Tq
1) Synchronization Segment: 1 Tq, tSS
2) Propagation Segment: The propagation segment durati...
The I.MX5x series uses Freescale's MC13892 as a PMIC. The schematic diagram pasted here takes the I.MX51 EVK board as an example.Features? Battery charger system for wall charging and USB charging ? 1...
:) Urgent help! Experts please give me some advice! ! ! ! :) I want to ask, using ATmega128 as the main control chip, TFT liquid crystal display, and DS1302 to make a perpetual calendar. First, LCD160...
Question 1: What version of Linux is used in the company when developing embedded systems? Is it Red Hat (this is the one in the video)? What is the kernel? Question 2: What is the model of MCU? You w...
The DSP data bus and address bus are both connected to the FPGA. The FPGA has multiple functional modules and needs to communicate with the DSP in multiple ways, that is, different numbers are obtaine...
I use a 51 MCU to make a frequency meter and use 1602 display. There is no problem with the simulation. I use T0 port as the interrupt input port and introduce the PWM waveform to the P34 pin, but whe...
Hardware designers have begun to adopt FPGA technology in high-performance DSP designs because it can provide 10-100 times faster computing than PC-based or microcontroller-based solutions. Previou...[Details]
1. Introduction
Since the 1980s, with the continuous development of automotive electronic technology, there are more and more electronic control units in automobiles, such as electronic fuel i...[Details]
System design is a complex process. It is not enough to just use ICs. There are many details to consider. This article uses a high-fidelity music playback system as an example to introduce how to s...[Details]
A standard cell
is an electrochemical
cell
used as a voltage reference standard in many electrical standards laboratories
. If properly maintained, standard cells are very stable. The ...[Details]
Since the No. 4 blast furnace of Handan Iron and Steel was put into operation in 1993, its external equipment has been seriously aged, and the original PLC control system TDC3000 of the hot blast furn...[Details]
With the rapid development of intelligent control technology, computers and information technology, the trend of information appliances IA (Information Application), computers and communications integ...[Details]
System Overview
The system consists of a signal preprocessing circuit, a single-chip computer AT89C2051, a systematic LED display module, a serial port data storage circuit and system software...[Details]
Introduction
In industrial control, speed measurement is often required. Generally, a contact tachometer is used. This tachometer must be placed against the center of the shaft to measure. It...[Details]
In the "digital pressure measurement" experimental device of applied physics, the subject technical knowledge of analog circuits, digital circuits, sensors and single-chip microcomputers is used. In o...[Details]
0 Introduction
There are many types of sensors, and the working principles, measurement targets and measurement environments of different types of sensors vary greatly. The corresponding detection s...[Details]
introduction
At present, the research on micron and nanotechnology is very active, which has led to the rapid development of microtechnology and micro-mechanical electronic system (MEMS) t...[Details]
The demand for improved healthcare environments is endless, so medical imaging equipment with higher resolution is needed to better observe the human body. High resolution brings problems with sign...[Details]
People who often surf the Internet until late at night, their families always complain that turning on the big lights in the living room affects their rest, but some people don't have keyboard ligh...[Details]
One in five car failures are caused by batteries, a problem that will become more serious in the coming years as electric-by-wire, start/stop engine management and hybrid (electric/gas) vehicles be...[Details]
Battery clamps, commonly known as battery connectors, come in two sizes depending on the thickness of the battery terminals. One is the battery clamp used on thick terminals, with a positive termin...[Details]
Microcontroller MCU
京公网安备 11010802033920号
EEWORLD
