Manufacturer: Microchip Technology
Win Source Part Number: U3741BM-P3FLG3-38477
Packaging: Reel
Applications: RKE, Remote Control Systems
Frequency: 300MHz ~ 450MHz
Data Interface: PCB, Surface Mount
Sensitivity: -109dBm
Data Rate (Max): 10 kBaud
Modulation or Protocol: ASK, FSK
Current - Receiving: 8.2mA
Antenna Connector: PCB, Surface Mount
Part Status: Obsolete
Categories: RF/IF and RFID
Voltage - Supply: 4.5 V ~ 5.5 V
Supplier Device Package: 20-SOIC
Temperature Range - Operating: -40°C ~ 105°C
Case: 20-SOIC (0.295", 7.50mm Width)
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 70 pct.
Supply and Demand Status: Balance
RF RX ASK/FSK 300-450MHZ 20SOIC Product overview: U3741BM-P3FLG3 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-U3741BM-P3FLG3 can be used for catalog matching and distributor lookup.
RF RX ASK/FSK 300-450MHZ 20SOIC
- RF Receiver ASK, FSK 300MHz ~ 450MHz -109dBm 10kBaud PCB, Surface Mount 20-SOIC
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|
| Product Category | RF Receivers | RF Receivers | RF Receivers | RF Receivers |
| Product Number | U3741BM-P3FLG3-384772 | 870-U3741BM-P3FLG3 | U3741BM-P3FLG3 | U3741BM-P3FLG3 |
| Product Name | RF Receivers - U3741BM-P3FLG3 | 450MHZ Rf Receiver | RF and Wireless - RF Receivers | RF Receivers |
| 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) | -40.0 to 105.0 C (-40.0 to 221.0 F) |
| Sensitivity | -109 dBm | -109 dBm | -109 dBm | |
| Operating Frequency | 300 to 450 MHz | 300 to 450 MHz | 300 to 450 MHz | |
| Supply Voltage | 4.5 to 5.5 volts | 5.5 to 4.5 volts | 4.5 to 5.5 volts | |
| Applications | RKE, Remote Control Systems | RKE, Remote Control Systems |
