110 Low Signal Relay G5A
Double-winding Latching Type. Standard and FCC Part 68 Version (G5AK-237P, G5AK-234P, G5AK-237P-FC, G5AK-234P-FC)
Single-winding Latching Type. High-sensitivity Version (G5AU-237PH, G5AU-234PH)
Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C (73°F) with a tolerance of ±10%.
2. The operating characteristics are measured at a coil temperature of 23°C (73°F).
■ Characteristics
Note: Data shown are of initial value.
Rated voltage
(VDC)
Rated current
(mA)
Coil
resistance
(Ω)
Coil inductance
(ref. value) (H)
Set pick-up
voltage
Reset
dropout
voltage
Maximum
voltage
Power
consumption
(mW)
Armature
OFF
Armature
ON
% of rated value
3 66.70 45 0.02 0.02 80% max. 80% max. 200% max. Approx. 200
5 40 125 0.06 0.05
6 33.30 180 0.08 0.07
9 22.20 405 0.17 0.14
12 16.70 720 0.29 0.24
24 8.30 2,880 1.10 0.85
Rated voltage
(VDC)
Rated current
(mA)
Coil
resistance
(Ω)
Coil inductance
(ref. value) (H)
Set pick-up
voltage
Reset
dropout
voltage
Maximum
voltage
Power
consumption
(mW)
Armature
OFF
Armature
ON
% of rated value
5 20 250 -- -- 80% max. 80% max. 200% max. Approx. 200
6 16.70 360 -- --
9 11.10 810 -- --
12 8.40 1,440 -- --
24 4.20 5,760 -- --
Type Non-latching Latching
Contact resistance 50 mΩ max.
Operate (set) time 5 ms. max. (mean value approx 2.4 ms) 5 ms. max. (mean value opprox. 2.0 ms)
Release (reset) time 5 ms. max. (mean value approx. 1.1 ms) 5 ms. max. (mean value approx. 1.8 ms)
Bounce time Operate Approx. 0.5 ms
Release Approx. 0.5 ms
Operating
frequency
Mechanical 36,000 operations/hour
Electrical 18,000 operations/hour (under rated load)
Insulation resistance 1,000 mΩ min. (at 500 VDC) 1,000 mΩ min. (at 250 VDC)
Dielectric strength -- 1,000 VAC, 50/60 Hz for 1 minute between coil and contacts
1,000 VAC, 50/60 Hz for 1 minute between contacts of different poles
Standard 500 VAC, 50/60 Hz for 1 minute between contacts of same pole
FC 750 VAC, 50/60 Hz for 1 minute between contacts of same pole
Set and reset coils -- 250 VAC, 50/60 Hz for 1 minute
Vibration Mechanical durability 10 to 55 Hz; 1.50 mm (0.06 in) double amplitude
Malfunction durability Malfunction durability10 to 55 Hz; 1.50 mm (0.06 in) double amplitude
Shock Mechanical durability Approx. 100 G
Malfunction durability Approx. 30 G
Ambient temperature -40 to 70°C (-40 to 158°F)
Humidity 45% to 85% RH
Service life Mechanical 50 million operations min.
(at 18,000 operations/hour)
1 million operations min.
(at 18,000 operations/hour)
Electrical See “Characteristic Data”
Weight Approx. 3 g (0.11 oz)