Allicdata Part #: | 9202-12-20-ND |
Manufacturer Part#: |
9202-12-20 |
Price: | $ 3.25 |
Product Category: | Relays |
Manufacturer: | Coto Technology |
Short Description: | RELAY RF SPST 500MA 12V |
More Detail: | N/A |
DataSheet: | 9202-12-20 Datasheet/PDF |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 2 (1 Year) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1010 +: | $ 2.95752 |
Turn On Voltage (Max): | 9 VDC |
Coil Resistance: | 650 Ohms |
Coil Power: | -- |
Contact Material: | -- |
Operating Temperature: | -20°C ~ 85°C |
Termination Style: | J Lead |
Mounting Type: | Surface Mount |
Features: | Sealed - Hermetically |
Release Time: | 0.1ms |
Operate Time: | 0.4ms |
Turn Off Voltage (Min): | 1 VDC |
Series: | 9200 |
Switching Voltage: | 200VAC, 200VDC - Max |
Contact Rating (Current): | 500mA |
Contact Form: | SPST-NO (1 Form A) |
Coil Voltage: | 12VDC |
Coil Current: | 18.5mA |
Coil Type: | Non Latching |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Tube |
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High Frequency (RF) Relays
High Frequency (RF) relays are specialized electronic components used to switch high frequency signals. These signals are typically found in the radio frequency range, typically from 100 MHz to 10 GHz. The RF relay is a specific form of an electromagnetic relay that uses a circuit board to house a low-power electromagnetic switch or the equivalent of mechanical contacts. The main difference is that they offer the ability to switch high frequency signals with low loss.
9202-12-20 Application Fields
RF relays are used in a large range of applications, as they provide a much more reliable way of transferring RF signals over long distances. These applications can include:
- Industrial automation
- Telecommunications
- Aerospace
- Medical
- Radar systems
- Aviation
Additionally, RF relays are uniquely able to power other RF devices without an external power source. This makes them invaluable in situations where a device must be available in multiple locations.
9202-12-20 Working Principle
RF relays use an internal circuit board to route the RF signal from an external source to the internal contacts. While some relays rely on mechanical contacts to transfer the signal, many use the principle of low-power electromagnetic switching. This involves a coil that creates an electromagnetic field that pulls the contacts together or apart, depending on the nature of the signal.
To ensure reliable RF signal transfer, RF relays also include a filter component, which is important for reducing any interference from other signals. This filtering can be done in a variety of ways, including using a ferrite core to attenuate noise, or using a variety of different capacitor/inductor combinations.
To prevent any short circuits on the contacts, RF relays also include contact protection circuitry. This uses diodes placed in a variety of configurations to prevent the contacts from becoming shorted out. This is especially important when switching high-powered signals.
Conclusion
High frequency (RF) relays are specialized components used to switch high frequency signals in the radio-frequency range. They offer the ability to switch high frequency signals with low loss, making them invaluable in a wide range of applications. Additionally, these relays also include a filtering component to reduce noise, and contact protection to prevent any short circuits.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
9202-12-10 | Coto Technol... | 0.0 $ | 1000 | RELAY RF SPST 500MA 12V |
9202-05-10 | Coto Technol... | 0.0 $ | 1000 | RELAY RF SPST 500MA 5V |
9202-S | E-Z-Hook | 13.68 $ | 91 | PLUG BANANA STD ASST 10 C... |
9202BLK | E-Z-Hook | 1.76 $ | 1000 | PLUG STANDARD BANANA BLAC... |
9202BLU | E-Z-Hook | 1.76 $ | 1000 | PLUG STANDARD BANANA BLUE... |
9202BRN | E-Z-Hook | 1.76 $ | 1000 | PLUG STANDARD BANANA BROW... |
9202GRN | E-Z-Hook | 1.76 $ | 1000 | PLUG STANDARD BANANA GREE... |
9202GRY | E-Z-Hook | 1.76 $ | 1000 | PLUG STANDARD BANANA GRAY... |
9202ORN | E-Z-Hook | 1.76 $ | 1000 | PLUG STANDARD BANANA ORAN... |
9202RED | E-Z-Hook | 1.76 $ | 1000 | PLUG STANDARD BANANA REDB... |
9202VLT | E-Z-Hook | 1.76 $ | 1000 | PLUG STANDARD BANANA VIOL... |
9202WTE | E-Z-Hook | 1.76 $ | 1000 | PLUG STANDARD BANANA WHIT... |
9202YEL | E-Z-Hook | 1.76 $ | 1000 | PLUG STANDARD BANANA YELL... |
9202-05-00 | Coto Technol... | 5.58 $ | 12381 | RELAY RF SPST 500MA 5V |
9202-12-20TR | Coto Technol... | 3.35 $ | 1000 | RELAY RF SPST 500MA 12V |
9202-05-00TR | Coto Technol... | 3.35 $ | 2000 | RELAY RF SPST 500MA 5V |
9202-05-20 | Coto Technol... | 5.58 $ | 4614 | RELAY RF SPST 500MA 5V |
9202-12-00 | Coto Technol... | 5.58 $ | 252 | RELAY RF SPST 500MA 12V |
9202-05-20TR | Coto Technol... | -- | 1000 | RELAY RF SPST 500MA 5V |
9202-12-20 | Coto Technol... | 3.25 $ | 1000 | RELAY RF SPST 500MA 12V |
9202-12-00TR | Coto Technol... | 3.35 $ | 1000 | RELAY RF SPST 500MA 12V |
901-9202-1A | Amphenol RF ... | 16.95 $ | 1000 | CONN SMA JACK STR 50OHM S... |
901-9202-2A | Amphenol RF ... | 20.12 $ | 1000 | CONN SMA JACK STR 50 OHM ... |
E-920254-2.5-9 | TE Connectiv... | 0.13 $ | 1000 | LABEL ID PRODUCT |
9202 | Keystone Ele... | 2.3 $ | 103 | COMPUTER BRACKET |
9202-1 | Keystone Ele... | 2.3 $ | 1000 | BRACKET COMPUTER MODEM EI... |
9202 R/B | E-Z-Hook | 3.26 $ | 1931 | PLUG BANANA STD SET/2 RED... |
9202840000 | Weidmuller | 0.15 $ | 2471 | FERRULE INS VNL AWG18 BLB... |
9202870000 | Weidmuller | 19.75 $ | 1000 | FERRULE 5/17 5 XS BLACK 1... |
9202880000 | Weidmuller | 19.75 $ | 1000 | FERRULE H2 5/17 5 BLUE 1=... |
9202820000 | Weidmuller | 31.67 $ | 1000 | FERRULE 75/19S ZH W 1=500... |
9202830000 | Weidmuller | 33.31 $ | 1000 | FERRULE 75/19DS ZH GR 1=5... |
MB90F022CPF-GS-9202 | Cypress Semi... | 17.68 $ | 1000 | IC MCU MICOM FLASH 100QFP... |
9202640000 | Weidmuller | 275.66 $ | 1000 | CRIMP-SET KONTAKTE |
9202600000 | Weidmuller | 512.47 $ | 1000 | CRIMPET CTI 6 |
9202590000 | Weidmuller | 548.11 $ | 1000 | CRIMPSET DIGI CHECK 5.2 |
9202610000 | Weidmuller | 623.45 $ | 1000 | CRIMPSET PZ/CTI |
9202010000 | Weidmuller | 8.67 $ | 1000 | TACKLE BOX PSC5-01 PP |
9202060000 | Weidmuller | 426.17 $ | 1000 | CUTTER CABLE CIRC CROSS 1... |
9202080000 | Weidmuller | 0.69 $ | 1000 | CUTTER CABLE CIRCULAR 26.... |
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