| Type | Description | 
|---|---|
| Series: | - | 
| Package: | Tape & Reel (TR)Cut Tape (CT) | 
| Part Status: | Obsolete | 
| Frequency: | 310MHz ~ 440MHz | 
| Sensitivity: | -108dBm | 
| Data Rate (Max): | 10kBaud | 
| Modulation or Protocol: | ASK, FSK | 
| Applications: | RKE, TPM, Security Systems | 
| Current - Receiving: | 7mA | 
| Data Interface: | PCB, Surface Mount | 
| Memory Size: | - | 
| Antenna Connector: | PCB, Surface Mount | 
| Features: | - | 
| Voltage - Supply: | 4.5V ~ 5.5V | 
| Operating Temperature: | -40°C ~ 105°C | 
| Mounting Type: | Surface Mount | 
| Package / Case: | 20-SOIC (0.295", 7.50mm Width) | 
| Supplier Device Package: | 20-SOIC | 
| Image | Part Number | Description | Stock / Unit Price | 
|---|---|---|---|
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                                    SI4737-B20-GMSilicon Labs | 
                                
                                     RF RX AM/FM 520KHZ-1.71MHZ 20QFN  | 
                                
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                                    SI4760-A10-GMRSilicon Labs | 
                                
                                     RX AM/FM 520KHZ-1.71MHZ 40QFN  | 
                                
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                                    ATA5746C-PXQWRoving Networks / Microchip Technology | 
                                
                                     RF RECEIVER ASK/FSK 315MHZ 24QFN  | 
                                
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                                     RF RCVR OOK 300MHZ-440MHZ 14SOIC  | 
                                
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                                     RF RECEIVER AM/FM/WB 64QFP  | 
                                
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                                    MICRF022YM-FS24Roving Networks / Microchip Technology | 
                                
                                     RF RX ASK/OOK 300-440MHZ 8SOIC  | 
                                
                                     In Stock: 0 $0.00000  | 
                            
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                                    SI4750-A40-GMSilicon Labs | 
                                
                                     RF RX AM/FM 520KHZ-1.71MHZ 32QFN  | 
                                
                                     In Stock: 0 $0.00000  | 
                            
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                                    TEF6721HL/V1T,557NXP Semiconductors | 
                                
                                     RF RECEIVER AM/FM/WB 64LQFP  | 
                                
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                                    SI4756-A30-AMRSilicon Labs | 
                                
                                     RF RX AM/FM 520KHZ-1.71MHZ 32QFN  | 
                                
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