As an Amazon Associate, we earn from qualifying purchases. AS3977B-BQFS ams-OSRAM USA INC. | RF and Wireless | DigiKey ams-OSRAM USA INC. . AS3977B-BQFS Gallery Attributes Brand name, Manufacturer name, Manufacturer, Attribute01, Attribute06ams-OSRAM USA INC. Attribute00AS3977B-BQFS-ND Attribute02, MPNAS3977B-BQFS Attribute03RF XMITTER FSK 300-928MHZ 16VQFN Attribute04, snippetRF Transmitter FSK 300MHz ~ 928MHz 10dBm 100kbps PCB, Surface Mount Antenna 16-VQFN Exposed Pad Attribute05, CategoryL1RF and Wireless Attribute07, Attribute19, Attribute20- Attribute08Tray Attribute09Obsolete Attribute10Not Verified Attribute11300MHz ~ 928MHz Attribute12RKE, Security Systems Attribute13FSK Attribute14100kbps Attribute1510dBm Attribute1616mA Attribute17, Attribute18PCB, Surface Mount Attribute212V ~ 3.6V Attribute22-40?C ~ 85?C Attribute23Surface Mount Attribute2416-VQFN Exposed Pad Attribute2516-QFN (4x4) AttributeKey00Digi-Key Part Number AttributeKey01Manufacturer AttributeKey02Manufacturer Product Number AttributeKey03Description AttributeKey04Detailed Description AttributeKey05Category AttributeKey06Mfr AttributeKey07Series AttributeKey08Package AttributeKey09Product Status AttributeKey10Digi-Key Programmable AttributeKey11Frequency AttributeKey12Applications AttributeKey13Modulation or Protocol AttributeKey14Data Rate (Max) AttributeKey15Power - Output AttributeKey16Current - Transmitting AttributeKey17Data Interface AttributeKey18Antenna Connector AttributeKey19Memory Size AttributeKey20Features AttributeKey21Voltage - Supply AttributeKey22Operating Temperature AttributeKey23Mounting Type AttributeKey24Package / Case AttributeKey25Supplier Device Package CategoryL2RF Transmitters Extra Product NameAS3977B-BQFS ams-OSRAM USA INC. | RF and Wireless | DigiKey atoms, moq, multiple1 extraShipping, qtyInStock0 SKU3821070 Distributor offers SellerSKUMOQIn stockMultiplePrices Digi-Key382107011