138

PCB Relay

G2RG

■ Characteristics

Note: Values in the above table are the initial values, measured at an ambient temperature of 23

°C

Engineering Data

Dimensions

Unit: mm (inch)

Note: The G2RG-2A4 has the same terminal arrangement as the G2R-2A4, but the switch capacity and electrical endurance are different. Confirm

that correct operation is possible in the actual operating conditions before use.

Contact resistance

100 m

Ω max.

Operation time

15 ms max.

Release time

5 ms max.

Max. operating frequency

Mechanical: 18,000 operations/hr.

Electrical: 1,800 operations/hr. (under rated load)

Insulation resistance

1,000 M

Ω min. (at 500 VDC)

Dielectric strength

5,000 VAC, 50/60 Hz for 1 min. between coil and contacts

3,000 VAC, 50/60 Hz for 1 min. between contacts of different polarity

1,000 VAC, 50/60 Hz for 1 min. between contacts of same polarity

Impulse withstand voltage

10,000 V (1.2 x 50

μS) between coil and contacts.

Vibration resistance

Destruction: 10 to 55 Hz, 1.5-mm double amplitude

Malfunction: 10 to 55 Hz, 1.5-mm double amplitude

Shock resistance

(approx. 10 G)

Life expectancy

Mechanical: 1,000,000 operations min. (at 18,000 operations/hr.)

Electrical: 10,000 operations min. (at 1,800 operations/hr. under rated load)

Ambient temperature

Operating: -40

°C to 70°C (with no icing or condensation)

Ambient humidity

Operating: 5% to 85%

Weight

Approx. 17.2 g

Switching voltage (V)

10

1

0.1

0.5

5

50

0

5

10

30 50

100

300 500

AC resistive load

Ambient temperature (

°C)

200

180

160

140

120

100

80

60

40

20

023

10

30

40

50

60

70

80

90 100

110

Maximum Switching Capacity

Ambient Temperature vs Maximum

Allowable Voltage

Ambient temperature (

°C)

200

180

160

140

120

100

80

60

40

20

023

10

30

40

50

60

70

80

90 100

110

13

6

4

5

8

25.5 max.

(24.7)*

4

0.3

0.15

1

29 max.

(28.6)*

13.5 max.

(12.8)*

*Figures in parentheses indicate average values.

0.5

(2.7)

Six, 1.3-dia. holes

5

7.5

(2.1)

(2.1)

20

DPST-NO Relays

(The coil has no polarity)