Manufacturer: Microchip Technology
Win Source Part Number: 1019931-ATA5743P3-TK
Packaging: Tube/Rail
Applications: RKE, Telemetering, Security Technology
Frequency: 300MHz to 450MHz
Data Interface: PCB, Surface Mount
Sensitivity: -110dBm
Data Rate (Max): 10 kBaud
Modulation or Protocol: ASK, FSK
Current - Receiving: 7.5mA
Antenna Connector: PCB, Surface Mount
Categories: RF/IF and RFID
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 105°C
Case / Package: 20-SSO
Supply Voltage - Operating: 4.5 V to 5.5 V
Popularity: Medium
Fake Threat In the Open Market: 71 pct.
Supply and Demand Status: Balance
RF RX ASK/FSK 300-450MHZ 20SSO Product overview: ATA5743P3-TKSY from Microchip Technology is a Rf Receiver for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 450MHZ. Search-friendly keywords include Rf Receiver, RF Receivers, electronic component, datasheet, replacement part, 450MHZ. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 870-ATA5743P3-TKSY can be used for catalog matching and distributor lookup.
- RF Receiver ASK, FSK 300MHz ~ 450MHz -110dBm 10kBaud PCB, Surface Mount 20-SSO
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | |
|---|---|---|---|
| Product Category | RF Receivers | RF Receivers | RF Receivers |
| Product Number | 1019931-ATA5743P3-TKSY | 870-ATA5743P3-TKSY | ATA5743P3-TKSY |
| Product Name | RF Receivers - ATA5743P3-TKSY | 450MHZ Rf Receiver | RF Receivers |
| Package Type | 20-SSO | Tube | Surface Mount; 20-LSSOP (0.173\", 4.40mm Width) |
| Operating Temperature | -40.0 to 105.0 C (-40.0 to 221.0 F) | -40.0 to 105.0 C (-40.0 to 221.0 F) | -40.0 to 105.0 C (-40.0 to 221.0 F) |
| Sensitivity | -110 dBm | -110 dBm | |
| Operating Frequency | 300 to 450 MHz | 300 to 450 MHz | |
| Supply Voltage | 4.5 to 5.5 volts | 4.5 to 5.5 volts |
