The AT3216A2R4PAAT/LF is a high-frequency multilayer chip antenna manufactured by ACX (Advanced Ceramic X Corporation). This antenna is designed for use in various wireless communication applications, providing a compact and efficient solution for signal transmission and reception. It is particularly suitable for devices requiring small form factors and reliable performance in the 2.4 GHz band.

Applications

• Bluetooth devices
• Wi-Fi enabled devices (IEEE 802.11 b/g/n)
• Wireless sensor networks
• IoT (Internet of Things) devices
• Remote control systems

Features

• Compact size: 3.2 x 1.6 x 0.55 mm
• SMD (Surface Mount Device) type for easy assembly
• High gain
• Low profile
• Excellent impedance matching
• RoHS compliant

Benefits

• Reduced PCB space requirement due to its small size
• Simplified assembly process with SMD technology
• Enhanced signal strength and range
• Improved wireless communication performance
• Environmentally friendly due to RoHS compliance
• Stable performance over a wide temperature range

Technical Specifications

The AT3216A2R4PAAT/LF operates in the 2.4 GHz ISM band. It has a peak gain of approximately 2.0 dBi and a typical impedance of 50 ohms. The antenna's return loss is typically -10 dB or better, ensuring efficient power transfer. It is designed to be reflow solderable, making it easy to integrate into automated manufacturing processes. The operating temperature range is typically -40°C to +85°C. The antenna’s radiation pattern is omnidirectional, providing consistent coverage in all directions.

This antenna is constructed from high-quality ceramic materials, ensuring long-term reliability and performance. Its compact size and excellent electrical characteristics make it an ideal choice for a wide range of wireless communication applications. The AT3216A2R4PAAT/LF is designed to meet the demanding requirements of modern wireless devices, offering a balance of performance, size, and cost.