-
G5V-2
Low Signal Relay
General-purpose, Low-cost,
Two-pole Relays for Signal Circults
General-purpose DIL terminal layout.
Wide switching power of 10 A to 2 A.
Fully-sealed type Relays standardized with bifurcated crossbar contacts. Highly
reliable in addition to its high environment resistance.
Conforms to FCC Part 68 (impulse withstand voltage of 1,500 V for 10 x 160 s
between coil and contacts and between contacts of the same polarity).
High dielectric strength at 1,000 VAC between coil and contacts, and 750 VAC
between contacts of the same polarity.
UL and CSA standard approved.
RoHS Compliant
Model Number Legend Application Examples
1. Number of Poles/ Contact form 2. Classification Telecommunication equipment
G5V-@-@
2: 2-pole/DPDT (2c) None: Standard Security equipment
12
H1: High-sensitivity
G
Ordering Information Characteristics
5
V
Minimum Item Classification Standard High-sensitivity
Enclosure Contact Terminal Rated coil
Model packing
Contact resistance *1 50 m max. 100 m max.
rating form shape voltage 2
Classification unit
Operate time 7 ms max.
3 VDC
Release time 3 ms max.
5 VDC
Insulation resistance *2 1,000 M min. (at 500 VDC)
6 VDC
Between coil and
1,000 VAC, 50/60 Hz for 1 min
Standard G5V-2 9 VDC
contacts
12 VDC
Dielectric Between contacts 750 VAC, 50/60 Hz 500 VAC, 50/60 Hz for
PCB
Fully DPDT 25
24 VDC strength of the same polarity for 1 min 1min
sealed (2c) pcs/tube
terminals
48 VDC Between contacts
1,000 VAC, 50/60 Hz for 1 min
of different polarity
5 VDC
Between coil and
12 VDC
High- 1,500 V (10 x 160 s)
contacts
G5V-2-H1
sensitivity
24 VDC
Impulse
Between contacts
withstand 1,500 V (10 x 160 s)
48 VDC
of the same polarity
voltage
Note: When ordering, add the rated coil voltage to the model number.
Between contacts
1,500 V (10 x 160 s)
Example: G5V-2 DC3. of different polarity
Rated coil voltage 10 to 55 to 10 Hz, 0.75 mm single amplitude
Destruction
(1.5 mm double amplitude)
Vibration
However, the notation of the coil voltage on the product case as well as
resistance
10 to 55 to 10 Hz, 0.75 mm single amplitude
on the packing will be marked as @@ VDC.
Malfunction
(1.5 mm double amplitude)
2
Destruction 1,000 m/s
Shock
resistance 2 2
Malfunction 200 m/s 100 m/s
15,000,000 operations min.
Mechanical
(at 36,000 operations/hr)
AC: 100,000 operations
Durability
100,000 operations
min., DC: 300,000
Electrical min. (at 1,800
operations min.
operations/hr)
(at 1,800 operations/hr)
Failure rate (P level) (reference
10 A at 10 m VDC
value) *3
-25C to 65C -25C to 70C
Ambient operating temperature (with no icing or (with no icing or
condensation) condensation)
Ambient operating humidity 5% to 85%
Weight Approx. 5 g
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. The insulation resistance was measured with a 500 VDC megohmmeter
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
and the criterion of contact resistance is 50 . This value may vary
depending on the switching frequency and operating environment.
Always double-check relay suitability under actual operating conditions.
1-
G5V-2 Low Signal Relay
Ratings
Coil Contacts
Must Must Classification Standard High-sensitivity
Max.
operate release
Rated Coil Power Load Resistive load
voltage
Rated
Classification current resistance voltage voltage consumption
Contact type Bifurcated crossbar
voltage (V)
(V) (V)
(mA) () (mW)
Contact material Ag + Au-alloy
% of rated voltage
0.5 A at 125 VAC; 0.5 A at 125 VAC;
Rated load
3 VDC 166.7 18
2 A at 30 VDC 1 A at 24 VDC
5 VDC 100 50
Rated carry current 2 A
6 VDC 83.3 72
Max. switching voltage 125 VAC, 125 VDC
75% 5% 120% Approx. 500
Standard 9 VDC 55.6 162
Max. switching current 2 A 1 A
max. min. (at 23C)
12 VDC 41.7 288
24 VDC 20.8 1,152
48 VDC 12 4,000 Approx. 580
5 VDC 30 166.7
Approx. 150
180%
12 VDC 12.5 960
(at 23C)
High- 75% 5%
24 VDC 8.33 2,880 Approx. 200
sensitivity max. min.
150%
48 VDC 6.25 7,680 Approx. 300
(at 23C)
Note 1. The rated current and coil resistance are measured at a coil
temperature of 23C with a tolerance of 10%.
2.Operating characteristics are measured at a coil temperature of 23C.
3. The maximum voltage is the highest voltage that can be imposed on the
relay coil.
Engineering Data
G
Maximum Switching Capacity Durability
5
Standard/G5V-2 High-sensitivity/G5V-2-H1 Standard/G5V-2 High-sensitivity/G5V-2-H1
V
5 100
5 100
2
24 VDC resistive load
3
50
50
30 VDC resistive load
2
AC resistive load 30
30
AC resistive load
1
1
125 VAC resistive load
0.7 10
10
0.5
0.5
DC resistive load
5 125 VAC resistive load
5
DC resistive load
0.3
3
3
0.2
0.1
0.1 1
1
0 10 30 50 100 300 500 0 1 2 3
0 10 30 50 70 125 300 500 0.5 1 1.5
Switching voltage (V) Switching current (A)
Switching voltage (V) Switching current (A)
Ambient Temperature vs. Maximum Coil Voltage
Standard/G5V-2 High-sensitivity/G5V-2-H1
160
200
3 to 24 VDC
180
140
3 to 24 VDC
160
120
140
100
120
48 VDC
48 VDC
80
100
60
80
0 20 40 60 80 100 120 0 20 40 60 80
Ambient temperature (C)
Ambient temperature (C)
Note: The maximum coil voltage refers to the maximum value in a varying range
of operating power voltage, not a continuous voltage.
Ambient Temperature vs. Must Operate or Must Release
Voltage Shock Malfunction
Standard/G5V-2 High-sensitivity/G5V-2-H1 Standard/G5V-2 High-sensitivity/G5V-2-H1
100 100 Y Y
1,000 1,000
Sample: G5V-2 Sample: G5V-2-H1
Number of Relays: 10 pcs Number of Relays: 10 pcs
max.
800 800
max.
X
80 X 80
600 600
min. min. X
X Z Z
1,000 1,000 1,000 1,000
400 400
200 200
60 60
200 200
max.
X
40 40 De-
De-
400 400
min. 1,000 1,000
max. 1,000 1,000
energized energized
X Z' X' Z' X'
600 600
min.
800 800
20 20 Shock direction
Shock direction
X X'
X X' Energized Energized
1,000 1,000
Must operate voltage Must operate voltage
Y
Y Y' Y'
Must release voltage Must release voltage
2 Z 2
0 0 Z Unit: m/s
Unit: m/s
-60 -40 -20 0 20 40 60 80 100 120 -60 -40 -20 0 20 40 60 80 100 120
Sample: G5V-2 12 VDC Z' Sample: G5V-2-H1 12 VDC
Z'
Y'
Y' Number of Relays: 10 pcs
Number of Relays: 10 pcs
Ambient temperature (C) Ambient temperature (C)
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.
2
Switching current (A)
Maximum coil voltage (%)
On the basis of rated voltage (%)
Maximum coil voltage (%) Switching current (A)
On the basis of rated voltage (%)
4
Durability (x10 operations)
4
Durability (x10 operations)