Specification Brand : CHUANGYEIC BulletPoint1 : Better Sealing: Using silicone for good filling and sealing performance, the rectifier module with good heat conduction effect enables use. BulletPoint2 : Stable Working: Glass passivation process together with intelligent chip will largely promote the stable performance and working safety. BulletPoint3 : Faster Cooling: Premium copper base plate has smooth surface for fast heat dissipation, preventing overheating and protecting the thyristor. BulletPoint4 : Good : Impurities are removed in vacuum environment, and hydrogen injection can effectively slow down chip aging for the welding. BulletPoint5 : Easy to Install: Comes with a compact size and a light weight as well, the rectification bridge is very convenient ti install in minutes. ItemName : CHUANGYEIC 1PC CC2541F256RHAR IC RF TXRX+MCU BLE 5.0 40VQFN ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 11 centimeters ItemPackageDimensions_Width : 4 centimeters ItemTypeKeyword : radio-frequency-transceivers Manufacturer : CHUANGYEIC Material : Polycarbonate (PC) ModelName : JTLB04bdggi2ok ModelNumber : JTLB04bdggi2ok NumberOfItems : 1 PartNumber : CC2541F256RHAR ProductDescription : Product Status Active DigiKey Programmable Not Verified Type TxRx + MCU RF Family/Standard Bluetooth Protocol Bluetooth v5.0 Modulation GFSK, MSK Frequency 2.4GHz Data Rate (Max) 2Mbps Power - Output 0dBm Sensitivity -99dBm Memory Size 256kB Flash, 8kB RAM Serial Interfaces I²C, SPI, USART GPIO 23 Voltage - Supply 2V 3.6V Current - Receiving 17.9mA 20.2mA Current - Transmitting 16.8mA 18.2mA Operating Temperature -40C 85C Mounting Type Surface Mount Package / Case 40-VFQFN Exposed Pad Supplier Device Package 40-VQFN (6x6) Base Product Number CC2541 ProductSiteLaunchDate : 2023-12-21T02:24:52.365Z UnitCount : 1