248

Power PCB Relay

G8PT

■ Coil Data

Note: 1. The rated current and coil resistance are measured at a coil temperature of 23

°C with tolerances of ±10%.

2. The operating characteristics are measured at a coil temperature of 23

°C.

3. The “Maximum Voltage is the maximum voltage that can be applied to the relay coil.

■ Characteristics

Note: 1. Data shown are of initial value. Operate and release times excluding bounce.

2. Measurement conditions: Measured at the same points as the dielectric strength using a 500 VDC ohmmeter.

3. Please vent sealed relays after processing in order to achieve rated electrical service life, by removing the vent nib.

■ Characteristic Data

Rated

voltage

(VDC)

Rated

current

(mA)

Coil

resistance

(

Ω)

Pick-up

voltage

Dropout

voltage

Maximum

voltage

Power

consumption

(mW)

% of rated voltage

5

185

27

75% max.

10% min.

120% max.

Approx. 900

993

97

12

77

155

24

36

660

48

19

2,480

110

9

12,400

Contact resistance

100 m

Ω max. (measured with 5 VDC, 1 A, voltage drop method)

Operate time

15 ms. max. (-BG: 20 ms max.)

Release time

10 ms. max.

Insulation resistance (See note 2)

100 M

Ω min. (at 500 VDC)

Dielectric strength

2,500 VAC, 50/60 Hz for 1 minute (between coil and contacts), (-BG: 4,000 VAC)

1,500 VAC, 50/60 Hz for 1 minute (between contacts of the same polarity)

Impulse surge withstand

6,000 V between coil and contacts (1.2/50

μs)

Vibration resistance

Destruction

10 to 55 Hz, 1.65 mm double amplitude for 2 hours

(-BG: 10 to 55 Hz, 1.5 mm double amplitude for 2 hours)

Malfunction

10 to 55 Hz, 1.65 mm double amplitude for 5 minutes

Shock resistance

Destruction

Malfunction

Ambient operating temperature

-55

° to 105°C, cold coil condition (with no icing)

-55

° to 85°C, hot coil condition (hot start) (with no icing)

Ambient operating humidity

5% to 85% RH

Service life

Mechanical

10 million operations minimum at 18,000 ops/hour. (-BG: 5 million operations min.)

Electrical

100,000 operations approx. at 360 ops/hr. (-BG: 40,000 operations min.)

Weight

Approx. 24 g to 31 g

AC resistive load

(-BG type)

Maximum switching capacity

SPST-NO

Rated operating voltage (V)

SPDT

Rated operating voltage (V)