What are the key performance metrics?

It provides a saturated output power of +22 dBm, an LNA gain of 14 dB, and a noise figure of 2.7 dB, operating within the 2.4-2.525 GHz band.

What are the primary applications?

It is ideal for smart home devices, industrial automation, and wireless sensor networks requiring high integration and low power consumption.

What should engineers consider during design?

The device requires minimal external components, but designers must ensure proper grounding and 50-ohm impedance matching at the RF ports to maintain performance.

What should sourcing teams check before buying AT2401C?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: Low; readiness: moderate_availability.

What is the pinout of AT2401C?

Use the AT2401C datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about AT2401C pinout to locate pins, power rails, and interface signals before layout.

AT2401C Datasheet, Specs, Alternatives & ECAD | Ningbo Songle Relay Co., Ltd.

AI summary

The AT2401C is a highly integrated 2.4GHz RF front-end module designed for ZigBee and wireless sensor networks, offering a compact, low-power solution with integrated PA, LNA, and T/R switching.

Best for

ZigBee nodes
Smart home sensors
Industrial wireless automation

Avoid if

Applications requiring >2.525 GHz frequency range
High-power long-range infrastructure

Check before use

PCB layout guidelines for RF isolation
MSL 3 storage requirements

Key specifications

Frequency: 2.4-2.525 GHz
Output Power: +22 dBm
LNA Gain: 14 dB
Supply Voltage: 2.0-3.6 V

Compliance & Environment

RoHS: -
REACH: -
MSL: 3
ECCN: -
HTSUS: -

Application

ConnectivityIndustrialConsumer

Datasheet

c8039c81b3ed79e52322e3c713b051a6_2109191430_ZHONGKEWEI-AT2401C_C783588.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for AT2401C: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

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PCB Footprint

Land pattern for PCB layout

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3D Model

STEP file for mechanical design

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KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The AT2401C is a single-chip RF front-end module (FEM) for 2.4GHz wireless systems, specifically optimized for ZigBee and RF4CE protocols.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Alternative components

Design and risk insights

Questions & answers

What is the AT2401C?+×

What are the key performance metrics?+×

What are the primary applications?+×

What should engineers consider during design?+×

What should sourcing teams check before buying AT2401C?+×

What is the pinout of AT2401C?+×