The ACH32C-221-T001 is a multilayer chip inductor manufactured by TDK Corporation. It's designed for use in a variety of high-frequency applications, offering excellent inductance characteristics and a small form factor. This inductor is well-suited for filtering, impedance matching, and resonance circuits in portable devices and other electronic equipment.

Applications:

• High-frequency circuits
• Mobile communication devices (smartphones, tablets)
• Wireless communication systems (WLAN, Bluetooth)
• RF modules
• Filtering circuits
• Impedance matching networks
• Resonance circuits

Features:

• Inductance: 220 nH
• Tolerance: ±5%
• Self-Resonant Frequency (SRF): High SRF for optimal performance at high frequencies
• DC Resistance (DCR): Low DCR to minimize power loss
• Rated Current: High rated current capability
• Operating Temperature Range: Wide operating temperature range for reliable performance in various environments
• Size: Compact size for space-saving designs
• Termination: Surface Mount Technology (SMT) for easy assembly

Benefits:

• Excellent High-Frequency Performance: The high SRF ensures optimal performance in high-frequency applications.
• Low Power Loss: The low DCR minimizes power loss, improving efficiency.
• Compact Size: The small form factor allows for high-density circuit designs.
• Reliable Performance: The wide operating temperature range ensures reliable performance in various environments.
• Easy Assembly: The SMT termination simplifies assembly and reduces manufacturing costs.

Additional Details:

The ACH32C series from TDK is known for its excellent Q-factor and stable inductance characteristics. The ACH32C-221-T001 is constructed using a multilayer ceramic process, which provides excellent mechanical strength and high reliability. The inductor is designed for reflow soldering and is compatible with standard PCB assembly techniques.

Proper selection of inductors is crucial for achieving optimal performance in RF and high-frequency circuits. Factors to consider include inductance value, tolerance, SRF, DCR, and rated current. The ACH32C-221-T001 offers a good balance of these characteristics, making it a suitable choice for a wide range of applications.