Specifications
Reed switch RI-48: Single-pole, single-throw(SPST) ,having normally open contacts,and contaning two magnetically actuated reed.Magnetic Reed switch RI-48 series features:
(1) Perfect heavy load switch
(2) 10 mm glass length, can handle loads up to 70 Watts
(3) Contact layers: gold, supttered ruthenium
(4) Superior glass-to-metal seal and blade alignment
(5) Excellent life expectancy and reliability
Technical parameters:
Item | Unit | Nominal |
Operate Range | AT | 40-45 |
Switch Power(Max) | W | 70 |
Switch Voltage(Max) | V | DC200 AC250 |
Switch Current(Max) | A | 1 |
Carry Current(Max) | A | 1.75 |
Contact Resistance(Max) | milliohm | 90 |
Insulation(Min) | W | 106 |
Actuation time | ms | 0.35 |
Release Time(Max) | μs | 30 |
Shock
The switch are tested in accordance with "IEC 68-2-27", test Ea ( peak acceleration 500G, half sinewave; duration 11ms). Such a shock will not cause an open switch ( no magnetic field present) to close, nor a switch kept closed by an 80 AT coil to open.
Operating and Storage Temperature
Operating ambient temperature; min: -55°C; max: +125°C. Storage temperature; min: -55°C; max: +125°C. Note: Temperature excursions up to 150°C may be permissible.
