* Pictures are placed for illustration purpose only. Appearance of real component may differ.
Toggle switches for commutation of DC and AC current (up to 1000Hz) in radioelectronic equipment.
Annotation breakdown:
i.e. PT57-8N-3V
PT57- switch type;
8 - modification;
N - category ( grade);
3 - contact plating and electrical parameters group (3-silver ,1-gold ) ;
V - climatic conditions (V - all climate) ;
Technical parameters:
Electrical contact resistance - not more than 0,05 Ohm;
Electrical strenght: PT57-1-1...PT57-11-1 500V;
PT57-1-3...PT57-11-3 750V;
Environmental temperature: -60...+85 °C;
Shelf life 15years;
Electrical parameters:
| Type | Current type | Load type | Current,A | Voltage,V | Max.Power, W (VA) | Commutation cycles | ||
| in normal conditions | at t=+55°C* | at t=+85°C** | ||||||
| PT57-1-1 PT57-11-1 | DC | resistive | 1х10-6 - 0,1* | 1х10-4 - 36* | 3,6* | 50 000* | 25 000* | - |
| 1х10-6 - 0,1*** | 1х10-4 - 36*** | 3,6*** | 75 000*** | - | 37 500*** | |||
| AC | 1х10-6 - 0,1 | 1х10-4 - 36 | 3,6 | 50 000 | 25 000* | 25 000** | ||
| PT57-1-3 PT57-8-3 | DC | resistive | 0,1 - 5,0 | 0,1 - 36 | 160 | 10 000 | 5 000* | 5 000** |
| inductive | 0,1 - 3,0 | 0,1 - 36 | 65 | 10 000 | 5 000* | 5 000** | ||
| 3,0 - 5,0 | 0,1 - 36 | 65 | 1 500 | 750* | 750** | |||
| AC | resistive | 0,1 - 3,0* | 0,1 - 250* | 460*/660* | 10 000* / 7 140* | 5 000*/3 570* | - | |
| 0,1 - 6,0** | 0,1 - 250** | 660** | 10 000** | - | 5 000** | |||
| inductive | 0,1 - 3,0* | 0,1 - 127* | 140*/200* | 10 000* / 7 140* | 5 000*/3 570* | - | ||
| 0,1 - 3,0** | 0,1 - 127** | 200** | 10 000** | - | 5 000** | |||
| 3,0 - 5,0* | 0,1 - 127* | 140*/200* | 1 500*/ 1 070* | 750*/535* | - | |||
| 3,0 - 5,0** | 0,1 - 127** | 200** | 1 500** | - | 750** | |||
| PT57-9-3, PT57-10-3, PT57-11-3 | DC | resistive | 0,1 - 5,0 | 0,1 - 36 | 112 | 10 000 | 5 000* | 5 000** |
| inductive | 0,1 - 3,0 | 0,1 - 36 | 46 | 10 000 | 5 000* | 5 000** | ||
| 3,0 - 5,0 | 0,1 - 36 | 46 | 1 500 | 750* | 750** | |||
| AC | resistive | 0,1 - 3,0* | 0,1 - 250* | 460* | 10 000* | 5 000* | - | |
| 0,1 - 6,0** | 0,1 - 250** | 462** | 10 000** | - | 5 000** | |||
| inductive | 0,1 - 3,0 | 0,1 - 127 | 140 | 10 000 | 5 000* | 5 000** | ||
| 3,0 - 5,0 | 0,1 - 127 | 140 | 1 500 | 750* | 750** | |||
