| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Frequency | Sensitivity | Data Rate (Max) | Modulation or Protocol | Applications | Current - Receiving | Data Interface | Memory Size | Antenna Connector | Features | Voltage - Supply | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                 
                
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                    SI4312-B10-GMRF RCVR OOK 315MHZ/434MHZ 20QFN Silicon Labs  |  
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                  Datasheet  | 
                
                EZRadio® | 20-VFQFN Exposed Pad | Tube | Obsolete | 315MHz, 434MHz | -110dBm | 10kbps | OOK | Garage Openers, RKE, Security Alarms | 20mA | PCB, Surface Mount | - | PCB, Surface Mount | - | 2.7V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 20-QFN (3x3) | 
                 
                 
                
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                    SI4311-B12-GMRF RCVR FSK 315MHZ/434MHZ 20QFN Silicon Labs  |  
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                  Datasheet  | 
                
                EZRadio® | 20-VFQFN Exposed Pad | Tray | Obsolete | 315MHz, 434MHz | -104dBm | 10kbps | FSK | Home Automation, Remote Sensing, RKE | 20mA | PCB, Surface Mount | - | PCB, Surface Mount | - | 2.7V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 20-QFN (3x3) | 
                 
                 
                
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                    SI4311-B21-GMRF RCVR FSK 315MHZ/434MHZ 20QFN Silicon Labs  |  
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                  Datasheet  | 
                
                EZRadio® | 20-VFQFN Exposed Pad | Tray | Obsolete | 315MHz, 434MHz | -104dBm | 10kbps | FSK | Home Automation, Remote Sensing, RKE | 20mA | PCB, Surface Mount | - | PCB, Surface Mount | - | 2.7V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 20-QFN (3x3) | 
                 
                 
                
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                    SI4362-B0B-FMRF RX FSK 142MHZ-1.05GHZ 20QFN Silicon Labs  |  
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                  Datasheet  | 
                
                EZRadioPRO® | 20-VFQFN Exposed Pad | Tube | Obsolete | 142MHz ~ 1.05GHz | -126dBm | 1Mbps | FSK, GFSK, MSK, ASK, OOK | General Purpose | 13mA | PCB, Surface Mount | - | PCB, Surface Mount | - | 1.8V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 20-QFN (4x4) | 
                 
                 
                
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                    SI4311-B12-GMRRF RCVR FSK 315MHZ/434MHZ 20QFN Silicon Labs  |  
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                  Datasheet  | 
                
                EZRadio® | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | 315MHz, 434MHz | -104dBm | 10kbps | FSK | Home Automation, Remote Sensing, RKE | 20mA | PCB, Surface Mount | - | PCB, Surface Mount | - | 2.7V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 20-QFN (3x3) | 
                 
                 
                
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                    SI4311-B21-GMRRF RCVR FSK 315MHZ/434MHZ 20QFN Silicon Labs  |  
                0 | 
                
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                  Datasheet  | 
                
                EZRadio® | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | 315MHz, 434MHz | -104dBm | 10kbps | FSK | Home Automation, Remote Sensing, RKE | 20mA | PCB, Surface Mount | - | PCB, Surface Mount | - | 2.7V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 20-QFN (3x3) | 
                 
                 
                
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                    SI4312-B10-GMRRF RCVR OOK 315MHZ/434MHZ 20QFN Silicon Labs  |  
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                  Datasheet  | 
                
                EZRadio® | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | 315MHz, 434MHz | -110dBm | 10kbps | OOK | Garage Openers, RKE, Security Alarms | 20mA | PCB, Surface Mount | - | PCB, Surface Mount | - | 2.7V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 20-QFN (3x3) | 
                 
                 
                
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                    4356-RX-434RF RCVR 315MHZ-917MHZ MODULE Silicon Labs  |  
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                  Datasheet  | 
                
                EZRadio® | Module | Bulk | Obsolete | 315MHz ~ 917MHz | -113dBm | 120kbps | - | - | 12mA | - | - | - | - | 1.8V ~ 3.6V | - | - | - | Through Hole | Module | 
                 
                 
                
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                    SI4311-B10-GMRRF RCVR FSK 20QFN Silicon Labs  |  
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                  Datasheet  | 
                
                EZRadio® | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | 315MHz, 434MHz | -104dBm | 10kbps | FSK | Home Automation, Remote Sensing, RKE | - | PCB, Surface Mount | - | PCB, Surface Mount | Automatic Frequency Centering (AFC) | 2.7V ~ 3.6V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-QFN (3x3) | 
                 
                 
                
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                    SI4311-B1C-GMRF TXRX ISM 20VQFN Silicon Labs  |  
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                  Datasheet  | 
                
                EZRadio® | 20-VFQFN Exposed Pad | Tray | Obsolete | 315MHz, 434MHz | -104dBm | 10kbps | FSK | Home Automation, Remote Sensing, RKE | - | PCB, Surface Mount | - | PCB, Surface Mount | Automatic Frequency Centering (AFC) | 2.7V ~ 3.6V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-QFN (3x3) |