Panasonic RA Series Relays are High Frequency Signal Relays with a Double Pole Double Throw (2FormC) contact arrangement with 50 Ohm Impedance matching options which can switch up to 1GHz transmission signal and 3 Watt carrying power. This Relay is available as a surface mount device and has dimensions that are (14.7 x 9.7 x 5.9) mm. This series is also available with a single-side stable type as well as both 1-coil and 2-coil latching operation types.


In order to achieve excellent high frequency characteristics, Panasonic RA Series High Frequency Relays have a unique contact-point structure that is different from that of general-purpose Signal Relays. The contact point of Panasonic high frequency relays is surrounded by a metal shield plate that is connected to multiple earth terminals which would be connected to ground on the PC Board. The contact points are designed as a double-break. When the contact point is OFF, the contact spring will touch with the shield plate. The adoption of this complicated structure is what ensures excellent electrical isolation.


Microwave devices are essential components for switching high frequency signals in measuring instruments, mobile phone base stations, and radios. In measurement equipment such as oscilloscopes and spectrum analyzers, these Relays are able to control high frequency signals for transmitting and receiving circuits as well as fulfill the long life requirements of these devices. For mobile base stations, high frequency relays can be used to switch in a redundant circuit for the tower mounted amplifier in case a power loss occurs. In wireless LAN applications, Relays can be used to switch the transmitting and receiving signal of a ZigBee module or other transceiver device.

Features and Benefits

  • Excellent High Frequency Characteristics (50Ω, up to 1 GHz)
  • Small Size:  9.7 (W) x 14.7 (L) x 5.9 (H) mm
  • High Sensitivity:  140 mW Rated Operating Power (Single Side Stable and 2 Coil Latching)

Applications

  • Communication Equipment
  • Measurement Equipment
Series image for RA Series Relays

RA Series Relays

Part number list

Results 75
Models table for series RA Series Relays
Part No.DatasheetCoil VoltagePacking QuantityOperating Function Protective ConstructionTerminal TypeRated operating powerPick-Up VoltageDrop-Out VoltageContact ArrangementContact MaterialContact RatingContact Carrying PowerIsolationInsertion (Without D.U.T Board's Loss) V.S.W.RExpected Life: MechanicalExpected Life: ElectricalBreakdown Voltage (Contact-Contact) (Initial)Breakdown Voltage (Initial) : Between Contact And CoilAmbient TemperatureFigure of OutputImpedance
3V DC
Tape and reel packing (X)
Single Side Stable Type
Sealed Type
Surface-mount terminal
140mW
Max. 75 % V of rated coil voltage (Initial)
Min. 10 % V of rated coil voltage (Initial)
2 Form C
Ag alloy / Au-clad Ag alloy
Resistive load: 10mA 10V DC, 1A 30V DC
3W (1GHz, 50Ω, V.S.W.R. Max. 1.2)
Between open contacts: Min. 20dB
Between contact sets: Min. 30dB
Max. 0.3dB
Max. 1.2
Min. 100 x 106 ope. (switching frequency: at 180 times/min)
Conditions: Resistive load, switching frequency at 20 times/min
Min. 10x106ope. 10mA 10V DC
100x103ope. 1A 30V DC
750 V rms for 1 min (detection current: 10 mA)
1,000 V rms for 1 min (detection current: 10 mA)
Ambient temperature: -40 to +85 ℃ (Allowable temperature is from -40 to +70 ℃ at our standard packing condition)
Humidity: 5 to 85% RH (Avoid icing and condensation)
1GHz
50Ω
12V DC
Tape and reel packing (X)
Single Side Stable Type
Sealed Type
Surface-mount terminal
140mW
Max. 75 % V of rated coil voltage (Initial)
Min. 10 % V of rated coil voltage (Initial)
2 Form C
Ag alloy / Au-clad Ag alloy
Resistive load: 10mA 10V DC, 1A 30V DC
3W (1GHz, 50Ω, V.S.W.R. Max. 1.2)
Between open contacts: Min. 20dB
Between contact sets: Min. 30dB
Max. 0.3dB
Max. 1.2
Min. 100 x 106 ope. (switching frequency: at 180 times/min)
Conditions: Resistive load, switching frequency at 20 times/min
Min. 10x106ope. 10mA 10V DC
100x103ope. 1A 30V DC
750 V rms for 1 min (detection current: 10 mA)
1,000 V rms for 1 min (detection current: 10 mA)
Ambient temperature: -40 to +85 ℃ (Allowable temperature is from -40 to +70 ℃ at our standard packing condition)
Humidity: 5 to 85% RH (Avoid icing and condensation)
1GHz
50Ω
5V DC
Tape and reel packing (X)
Single Side Stable Type
Sealed Type
Surface-mount terminal
140mW
Max. 75 % V of rated coil voltage (Initial)
Min. 10 % V of rated coil voltage (Initial)
2 Form C
Ag alloy / Au-clad Ag alloy
Resistive load: 10mA 10V DC, 1A 30V DC
3W (1GHz, 50Ω, V.S.W.R. Max. 1.2)
Between open contacts: Min. 20dB
Between contact sets: Min. 30dB
Max. 0.3dB
Max. 1.2
Min. 100 x 106 ope. (switching frequency: at 180 times/min)
Conditions: Resistive load, switching frequency at 20 times/min
Min. 10x106ope. 10mA 10V DC
100x103ope. 1A 30V DC
750 V rms for 1 min (detection current: 10 mA)
1,000 V rms for 1 min (detection current: 10 mA)
Ambient temperature: -40 to +85 ℃ (Allowable temperature is from -40 to +70 ℃ at our standard packing condition)
Humidity: 5 to 85% RH (Avoid icing and condensation)
1GHz
50Ω
9V DC
Tape and reel packing (X)
Single Side Stable Type
Sealed Type
Surface-mount terminal
140mW
Max. 75 % V of rated coil voltage (Initial)
Min. 10 % V of rated coil voltage (Initial)
2 Form C
Ag alloy / Au-clad Ag alloy
Resistive load: 10mA 10V DC, 1A 30V DC
3W (1GHz, 50Ω, V.S.W.R. Max. 1.2)
Between open contacts: Min. 20dB
Between contact sets: Min. 30dB
Max. 0.3dB
Max. 1.2
Min. 100 x 106 ope. (switching frequency: at 180 times/min)
Conditions: Resistive load, switching frequency at 20 times/min
Min. 10x106ope. 10mA 10V DC
100x103ope. 1A 30V DC
750 V rms for 1 min (detection current: 10 mA)
1,000 V rms for 1 min (detection current: 10 mA)
Ambient temperature: -40 to +85 ℃ (Allowable temperature is from -40 to +70 ℃ at our standard packing condition)
Humidity: 5 to 85% RH (Avoid icing and condensation)
1GHz
50Ω
1.5V DC
Tape and reel packing (X)
Single Side Stable Type
Sealed Type
Surface-mount terminal
140mW
Max. 75 % V of rated coil voltage (Initial)
Min. 10 % V of rated coil voltage (Initial)
2 Form C
Ag alloy / Au-clad Ag alloy
Resistive load: 10mA 10V DC, 1A 30V DC
3W (1GHz, 50Ω, V.S.W.R. Max. 1.2)
Between open contacts: Min. 20dB
Between contact sets: Min. 30dB
Max. 0.3dB
Max. 1.2
Min. 100 x 106 ope. (switching frequency: at 180 times/min)
Conditions: Resistive load, switching frequency at 20 times/min
Min. 10x106ope. 10mA 10V DC
100x103ope. 1A 30V DC
750 V rms for 1 min (detection current: 10 mA)
1,000 V rms for 1 min (detection current: 10 mA)
Ambient temperature: -40 to +85 ℃ (Allowable temperature is from -40 to +70 ℃ at our standard packing condition)
Humidity: 5 to 85% RH (Avoid icing and condensation)
1GHz
50Ω
5V DC
Tube package
Single Side Stable Type
Sealed Type
Surface-mount terminal
140mW
Max. 75 % V of rated coil voltage (Initial)
Min. 10 % V of rated coil voltage (Initial)
2 Form C
Ag alloy / Au-clad Ag alloy
Resistive load: 10mA 10V DC, 1A 30V DC
3W (1GHz, 50Ω, V.S.W.R. Max. 1.2)
Between open contacts: Min. 20dB
Between contact sets: Min. 30dB
Max. 0.3dB
Max. 1.2
Min. 100 x 106 ope. (switching frequency: at 180 times/min)
Conditions: Resistive load, switching frequency at 20 times/min
Min. 10x106ope. 10mA 10V DC
100x103ope. 1A 30V DC
750 V rms for 1 min (detection current: 10 mA)
1,000 V rms for 1 min (detection current: 10 mA)
Ambient temperature: -40 to +85 ℃ (Allowable temperature is from -40 to +70 ℃ at our standard packing condition)
Humidity: 5 to 85% RH (Avoid icing and condensation)
1GHz
50Ω
12V DC
Tube package
Single Side Stable Type
Sealed Type
Surface-mount terminal
140mW
Max. 75 % V of rated coil voltage (Initial)
Min. 10 % V of rated coil voltage (Initial)
2 Form C
Ag alloy / Au-clad Ag alloy
Resistive load: 10mA 10V DC, 1A 30V DC
3W (1GHz, 50Ω, V.S.W.R. Max. 1.2)
Between open contacts: Min. 20dB
Between contact sets: Min. 30dB
Max. 0.3dB
Max. 1.2
Min. 100 x 106 ope. (switching frequency: at 180 times/min)
Conditions: Resistive load, switching frequency at 20 times/min
Min. 10x106ope. 10mA 10V DC
100x103ope. 1A 30V DC
750 V rms for 1 min (detection current: 10 mA)
1,000 V rms for 1 min (detection current: 10 mA)
Ambient temperature: -40 to +85 ℃ (Allowable temperature is from -40 to +70 ℃ at our standard packing condition)
Humidity: 5 to 85% RH (Avoid icing and condensation)
1GHz
50Ω
6V DC
Tape and reel packing (X)
Single Side Stable Type
Sealed Type
Surface-mount terminal
140mW
Max. 75 % V of rated coil voltage (Initial)
Min. 10 % V of rated coil voltage (Initial)
2 Form C
Ag alloy / Au-clad Ag alloy
Resistive load: 10mA 10V DC, 1A 30V DC
3W (1GHz, 50Ω, V.S.W.R. Max. 1.2)
Between open contacts: Min. 20dB
Between contact sets: Min. 30dB
Max. 0.3dB
Max. 1.2
Min. 100 x 106 ope. (switching frequency: at 180 times/min)
Conditions: Resistive load, switching frequency at 20 times/min
Min. 10x106ope. 10mA 10V DC
100x103ope. 1A 30V DC
750 V rms for 1 min (detection current: 10 mA)
1,000 V rms for 1 min (detection current: 10 mA)
Ambient temperature: -40 to +85 ℃ (Allowable temperature is from -40 to +70 ℃ at our standard packing condition)
Humidity: 5 to 85% RH (Avoid icing and condensation)
1GHz
50Ω
4.5V DC
Tube package
Single Side Stable Type
Sealed Type
Surface-mount terminal
140mW
Max. 75 % V of rated coil voltage (Initial)
Min. 10 % V of rated coil voltage (Initial)
2 Form C
Ag alloy / Au-clad Ag alloy
Resistive load: 10mA 10V DC, 1A 30V DC
3W (1GHz, 50Ω, V.S.W.R. Max. 1.2)
Between open contacts: Min. 20dB
Between contact sets: Min. 30dB
Max. 0.3dB
Max. 1.2
Min. 100 x 106 ope. (switching frequency: at 180 times/min)
Conditions: Resistive load, switching frequency at 20 times/min
Min. 10x106ope. 10mA 10V DC
100x103ope. 1A 30V DC
750 V rms for 1 min (detection current: 10 mA)
1,000 V rms for 1 min (detection current: 10 mA)
Ambient temperature: -40 to +85 ℃ (Allowable temperature is from -40 to +70 ℃ at our standard packing condition)
Humidity: 5 to 85% RH (Avoid icing and condensation)
1GHz
50Ω
48V DC
Tube package
Single Side Stable Type
Sealed Type
Surface-mount terminal
300mW
Max. 75 % V of rated coil voltage (Initial)
Min. 10 % V of rated coil voltage (Initial)
2 Form C
Ag alloy / Au-clad Ag alloy
Resistive load: 10mA 10V DC, 1A 30V DC
3W (1GHz, 50Ω, V.S.W.R. Max. 1.2)
Between open contacts: Min. 20dB
Between contact sets: Min. 30dB
Max. 0.3dB
Max. 1.2
Min. 100 x 106 ope. (switching frequency: at 180 times/min)
Conditions: Resistive load, switching frequency at 20 times/min
Min. 10x106ope. 10mA 10V DC
100x103ope. 1A 30V DC
750 V rms for 1 min (detection current: 10 mA)
1,000 V rms for 1 min (detection current: 10 mA)
Ambient temperature: -40 to +85 ℃ (Allowable temperature is from -40 to +70 ℃ at our standard packing condition)
Humidity: 5 to 85% RH (Avoid icing and condensation)
1GHz
50Ω

Resources

Filter by:
Showing 1 to 10 of 18 results
Results18