A1001312

Overview

The A1001312 is a multi-band ceramic chip antenna manufactured by KYOCERA AVX, designed for surface-mount integration. It supports dual frequency bands: 2.4 GHz to 2.5 GHz and 6 GHz to 8.5 GHz. The component features linear polarization and a maximum height of 0.022 inches (0.55 mm). Electrical specifications include a Voltage Standing Wave Ratio (VSWR) of 1.8 and a gain of 1.72 dBi within the lower band. It complies with RoHS standards and carries an MSL rating of 1.

Feature Summary

• Supports simultaneous operation across 2.4 GHz and 6–8.5 GHz bands
• Compact surface-mount design suitable for space-constrained applications
• Linear polarization configuration

Applications

• Bluetooth wireless communication modules
• Wi-Fi connectivity devices
• Zigbee network nodes
• Ultra-Wideband (UWB) positioning systems

Procurement Notes

Verify that the specific revision matches the required frequency range, as some listings indicate only the 2.4 GHz band while others specify dual-band capability. Confirm surface-mount compatibility with your pick-and-place equipment. Ensure the supplier provides valid RoHS compliance documentation. Cross-reference the manufacturer part number against distributor codes to avoid substitution errors during procurement.

Selection Notes

Select this component when a single antenna element must handle both sub-2.5 GHz and high-frequency UWB/Wi-Fi 6E operations. Evaluate the 0.55 mm profile against board clearance constraints. Consider the 1.72 dBi gain for link budget calculations in the 2.4 GHz band. Verify impedance matching requirements for the target RF front-end circuitry.

Part Context

This antenna belongs to the Savvi™ series or A-Series product line from KYOCERA AVX. It serves as a compact solution for modern wireless protocols requiring multi-band support. The component replaces discrete antenna solutions to reduce assembly complexity and PCB footprint in consumer electronics and IoT devices.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model. Alternative selection requires matching the dual-band frequency coverage, physical dimensions, and electrical performance characteristics.