- RS-artikelnummer:
- 189-2221
- Tillv. art.nr:
- DAT72475FU
- Tillverkare / varumärke:
- Sensata / Cynergy3
- RS-artikelnummer:
- 189-2221
- Tillv. art.nr:
- DAT72475FU
- Tillverkare / varumärke:
- Sensata / Cynergy3
Datablad
Lagstiftning och ursprungsland
- COO (Country of Origin):
- GB
Produktdetaljer
Sensata Cynergy3 Reed Relay, 5000V AC/DC, 2A Switching Current - DA(UL) Series - DAT72475FU
Switch low-level signals on and off with this reed relay from Sensata Cynergy3. It's long-lasting and requires minimal maintenance thanks to its dry switching lifespan of one billion cycles. The unit has compact dimensions of 60 (length) x 15.8 (width) x 18.5mm (height), helping to maximise packing efficiency on a busy PCB. The tungsten contacts are highly conductive and resistant to corrosion for use in demanding applications. You'll find this relay used for high-voltage power supplies and equipment, like cardiac defibrillators and test equipment.
Features & Benefits
• Wide operating temperature range of -20ºC to +70ºC for use in demanding environments
• Hermetically sealed contacts for protection against contaminants and moisture
• Hermetically sealed contacts for protection against contaminants and moisture
How much contact resistance does this reed relay have?
This reed relay has a low typical contact resistance of 100mΩ and a maximum contact resistance of 250mΩ. Low contact resistance helps to keep heat rise low, preventing the relay's contacts from melting and welding together. It also helps to reduce the risk of wasted power, making the reed relay more energy-efficient.
Specifikationer
Attribute | Value |
---|---|
Contact Configuration | SPST |
Coil Voltage | 24V dc |
Mounting Type | PCB Mount |
Maximum Switching Current AC | 2 A |
Maximum Switching Current DC | 2 A |
Maximum Switching Voltage AC | 7000V |
Maximum Switching Voltage DC | 7000V |
Coil Resistance | 780Ω |
Length | 60mm |
Height | 18.5mm |
Depth | 15.8mm |
Dimensions | 60 x 15.8 x 18.5mm |
Isolation Coil To Contact | 17kV |
Contact Material | Tungsten |
Life | 10^6 (50W Switching) cycles, 10^9 (Dry Switching) cycles |
Maximum Operating Temperature | +70°C |
Relay Switching Classification | General Purpose Relay |
Number of Poles | 1 |
Operating Time Including Bounce | 3ms |
Maximum Switching Power DC | 50 W |
Operating Temperature Range | -20 → +70°C |
Electrical Life | 10^6 (50W Switching) cycles, 10^9 (Dry Switching) cycles |
Contact Resistance | 250 mΩ |
Special Features | 7.5kV or 5kV Isolation, Choice of 10kV, Excellent AC Characteristics, Low Contact Resistance, PCB or Panel mΩunt |
Minimum Operating Temperature | -20°C |