| Contact arrangement |
1 Form A |
| Max. switching current |
16 A |
| Max. switching voltage |
440 V AC |
| Operating function |
Single side stable |
| Terminal shape |
PC board terminal |
| Min. switching load (reference value) |
100 mA 5 V DC |
| Dielectric strength (initial) : Between contact and coil |
5,000 Vrms for 1 min (detection current: 10 mA) |
| Dielectric strength (initial) : Between open contacts |
1,000 Vrms for 1 min (detection current: 10 mA) |
| Shock resistance (Destructive) |
1,000 m/s<sup>2</sup> (half-sine shock pulse: 6 ms) |
| Shock resistance (Functional) |
100 m/s<sup>2</sup> (half-sine shock pulse: 11 ms, detection time: 10 μs) |
| Vibration resistance (Destructive) |
10 to 55 Hz (at double amplitude of 1.5 mm) |
| Vibration resistance (Functional) |
10 to 55 Hz (at double amplitude of 1.5 mm, detection time: 10 μs) |
| Protective construction |
Flux-resistant |
| Coil insulation class |
Class F insulation |
| Conditions |
Ambient temperature: -40 to +105℃<br>Humidity: 5 to 85% RH (Avoid icing and condensation) |
| Contact material |
AgSnO<sub>2</sub> type |
| Relay shape |
Low profile type |
| Standard packingCase (pieces) |
500 |
| Rated coil voltag |
12 V DC |
| Rated operating power |
400 mW |
| Max. allowable voltage |
130% V of rated coil voltage (at 105℃) |
| Resistive load |
[at 20℃, switching frequency: 20 times/min]<br>Min. 100x10<sup>3</sup> ope. 16 A 250 V AC |
| Contact rating (resistive load) |
16 A 250 V AC |
| Contact resistance (initial) |
Max. 100 mΩ (by voltage drop 6 V DC 1 A) |
| Contact shape |
Single |
| Insulation resistance (initial) |
Min. 1,000 MΩ (at 500 V DC, Measured portion is the same as the case of dielectric strength.) |
| Mechanical life |
Min. 10x10<sup>6</sup> ope. |
| Unit weight |
Approx. 12 g |
| [[Specifications]]Max. switching power (resistive load) |
4,000 VA |
| [[Specifications]]Surge withstand voltage (initial) : Between contact and coil |
10,000 V |
| Model Number |
ALZ51F12W |
| Part Number |
ALZ51F12W |
| Standard packing<br>Carton (pieces) |
100 |
| [[Coil data]]Coil resistance [±10%] (at 20℃) |
360 Ω |
| [[Coil data]]Operate voltage (at20℃) |
Max. 70% V of rated coil voltage (Initial) |
| [[Coil data]]Rated operating current [±10%] (at 20℃) |
33.3 mA |
| [[Coil data]]Release voltage (at20℃) |
Min. 10% V of rated coil voltage (Initial) |
| [[Specifications]]Operate time (initial) (at 20℃) |
Max. 15 ms at rated coil voltage (without bounce) |
| [[Specifications]]Release time (initial) (at 20℃) |
Max. 5 ms at rated coil voltage (without bounce, without diode) |
