The HHM1534 series from TDK Corporation represents a line of high-frequency multilayer chip inductors. These inductors are designed for use in a variety of RF applications, offering a compact size and excellent electrical characteristics. They are commonly used in mobile communication devices and wireless modules.

Applications

• Mobile phones (cellular, PCS, DCS)
• Wireless LAN (IEEE 802.11 a/b/g/n)
• Bluetooth modules
• GPS receivers
• RF transceivers

Features

• Small size (typically 1.0 x 0.5 mm or similar)
• High Q factor
• Excellent SRF (Self-Resonant Frequency)
• Tight inductance tolerance
• RoHS compliant

Benefits

• Reduced PCB space requirements
• Improved signal integrity
• Stable performance over temperature
• Precise inductance values for optimized circuit performance
• Environmentally friendly

Additional Details

The HHM1534 inductors are constructed using a multilayer ceramic process. Key specifications include inductance value, Q factor at a specific frequency, SRF, DC resistance (DCR), and rated current. They are available in various inductance values to suit different circuit requirements. The solder termination finish is typically tin (Sn) or tin-lead (SnPb). Detailed electrical and mechanical characteristics can be found in the official TDK Corporation datasheet.