Item | Specifications | |
Arrangement | 1 Form A | |
5V DC | LKT1aF-5V | ALKT329 |
9V DC | LKT1aF-9V | ALKT325 |
12V DC | LKT1aF-12V | ALKT321 |
24V DC | LKT1aF-24V | ALKT322 |
Contact resistance (Initial) | Max. 100 mΩ (By voltage drop 6 V DC 1A) | |
Contact material | AgSnO2 type | |
Nominal switching capacity (resistive load) | 5A 277V AC | |
Max. switching power (resistive load) | 1,385VA | |
Max. switching voltage | 277V AC | |
Max. switching current | 8A (AC) | |
Min. switching capacity (reference value)*1 | 100mA, 5V DC | |
Insulation resistance (Initial) | Min. 1,000MΩ (at 500V DC) Measurement at same location as “Breakdown voltage” section. | |
Between open contacts | 1,000 Vrms for 1 min. (Detection current: 10 mA) | |
Between contact and coil | 4,000 Vrms for 1 min. (Detection current: 10 mA) | |
Surge breakdown voltage*2 (Between contact and coil) (Initial) | 10,000 V | |
Operate time (at nominal voltage) (at 20°C 68°F) (Initial) | Max. 15 ms (excluding contact bounce time.) | |
Release time (at nominal voltage) (at 20°C 68°F) (Initial) | Max. 5 ms (excluding contact bounce time) (Without diode) | |
Shock resistance Functional | 200 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10µs.) | |
Destructive | 1,000 m/s2 (Half-wave pulse of sine wave: 6 ms.) | |
Vibration resistance Functional | 10 to 55 Hz at double amplitude of 1.5 mm (Detection time: 10µs.) | |
Destructive | 10 to 55 Hz at double amplitude of 1.5 mm | |
Mechanical (at 180 times/min.) | Min. 106 | |
Electrical (at 20 times/min.) | Min. 105 (ON: 1.5s, OFF: 1.5s, at nominal switching capacity) | |
Conditions for operation, transport and storage*3 | Ambient temperature: –40°C to +70°C –40°F to +158°F,
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature), Air pressure: 86 to 106kPa |
|
Max. operating speed | 20 times/min. (at nominal switching capacity) | |
Unit weight | Approx. 12 g .42 oz |