The ultraminiature RF303 relays are designed to provide improved RF signal repeatability over the frequency range. These relays are highly suitable for use in attenuator and other RF circuits.
Manufacturer: Teledyne Technologies Incorporated
Storage Condition: Dry storage cabinet & Humidity protection package
Win Source Part Number: 992898-RF303-5
Contact Material: Gold, Metal
Current Rating: 1 A
Number of Contacts: 2
Mounting: SMD (SMT)
Capacitance: 400 fF
Contact Resistance: 150 mΩ
Coil Resistance: 100 Ω
Coil Current: 50 mA
Coil Type: Non-Latching
Coil Power: 200 mW
Height: 9.78 mm
Number of Pins: 8
Diameter: 9.4 mm
Categories: Signal Relays,Up to 2 Amps
Case / Package: TO-5
Alternative Parts (Cross-Reference): 732D-5; 732-5; RF303Y-5; ADJ56005; TXD2-2M-5V; 9-1393792-3RF303-5.;
Popularity: Low
Fake Threat In the Open Market: 54 pct.
Supply and Demand Status: Shortage
Maximum Operating Temperature: 85 °C
Mount: PCB, Through Hole
RoHS: Compliant
Min Operating Temperature: -55 °C
Max Voltage Rating (DC): 28 V
Voltage Rating (DC): 28 V
Lead Length: 19 mm
Max Current Rating: 1 A
Throw Configuration: DPDT
Coil Voltage (DC): 5 V
Power Consumption: 200 mW
Life (Cycles): 10 Mcycles
DPDT Contact Form, 0.4 pF (Typ.) Capacitance, RF Series High Repeatability Broadband TO-5 Relays
RF300 and RF303 Series DPDT relays are designed to provide RF signal repeatability over the frequency range by balancing the aggregate insertion loss of the relay's design. Repeatability Typ. (dB): ±0.1. VSWR Typ. (@ 1 GHz): 1.12:1. Insertion Loss Typ. (dB @ 1 GHz): 0.13.
Designed to provide improved RF signal repeatability over the frequency range. These relays are highly suitable for use in attenuator and other RF circuits.
| Richardson RFPD | Win Source Electronics | Allied Electronics, Inc. | |
|---|---|---|---|
| Product Category | Electromechanical Relays | Electromechanical Relays | Electromechanical Relays |
| Product Number | RF303-5 | 992898-RF303-5 | 70020698 |
| Product Name | RF Relay | Signal Relays, Up to 2 Amps - RF303-5 | Relay;E-Mech;Freq (RF);DPDT;Cur-Rtg 1A;Ctrl-V 5DC;Vol-Rtg 28DC;PCB Mnt;10 Pin |
| Mounting | TO-5 | PCBoard; SMD (SMT) | PCBoard |
| Poles | Double Pole (DP) | Double Pole (DP) | |
| Throw | Double Throw | Double Throw | |
| Approvals | RoHS |
