ST0147-00-011-A

$1.27

Description：RF ANTENNA CHIP PCB SURFACE MOUN
Series：-
Mfr：Amphenol RF
Package：Bulk

SKU:6049550e5043 Category: RF Antennas Brand: Amphenol RF

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Product introduction

ST0147-00-011-A is listed in the Antennas RF range at ChipApex. The manufacturer field lists Amphenol RF. Its product description is RF ANTENNA CHIP PCB SURFACE MOUN. Review the specifications below when checking this part for your BOM.

Antennas RF specifications for ST0147-00-011-A

Description：RF ANTENNA CHIP PCB SURFACE MOUN
Series：-
Mfr：Amphenol RF
Package：Bulk
RF Family/Standard：Bluetooth, Cellular, WiFi
Frequency Group：UHF (2GHz ~ 3GHz)
Frequency (Center/Band)：2.45GHz
Frequency Range：2.4GHz ~ 2.5GHz
Antenna Type：Chip
Number of Bands：1
VSWR：-
Return Loss：-7dB
Gain：3.7dBi
Features：-
Termination：-
Ingress Protection：-
Grade：-
Qualification：-
Mounting Type：Surface Mount
Height (Max)：0.022" (0.55mm)
Applications：4G, 5G, Bluetooth, GNSS, LoRa, LTE, Wi-Fi
Power - Max：2 W

Antennas RF datasheet and documents for ST0147-00-011-A

ST0147-00-011-A

Antennas RF Overview

The Amphenol RF ST0147-00-011-A is a surface-mount chip antenna designed for wireless applications. It operates within the 2.4 GHz to 2.5 GHz frequency range, specifically targeting 2.45 GHz center frequencies. The component features a linear polarization and a peak gain of 3.7 dBi. It has a maximum input power rating of 2 W and an impedance of 50 Ohms. Physical dimensions are 3.05 mm in length, 1.6 mm in width, and 0.55 mm in height.

Antennas RF Feature Summary

Compact surface-mount design suitable for embedded integration
Optimized performance across 2.4–2.5 GHz bands
Linear polarization with high efficiency

Antennas RF Applications

Bluetooth modules
Wi-Fi connectivity devices
GNSS receivers
LoRa transceivers
LTE and 5G IoT endpoints

Antennas RF Procurement Notes

Verify that the specific revision matches the required datasheet specifications. Confirm RoHS compliance status through official manufacturer documentation. Ensure the ordering part number includes any necessary suffixes for tape-and-reel packaging if automated assembly is intended. Cross-reference the mechanical footprint against the latest CAD models provided by Amphenol RF.

Antennas RF Selection Notes

Select this component when space constraints require a low-profile solution. Consider the 2 W power handling capability for high-output scenarios. Evaluate the 3.7 dBi gain against system link budget requirements. Ensure the PCB layout supports the 50 Ohm impedance matching network for optimal radiation efficiency.

Antennas RF Part Context

This model belongs to the Amphenol RF internal embedded chip antenna family. These components are engineered for compact consumer electronics and industrial IoT devices. The series provides reliable wireless connectivity solutions in minimal form factors, supporting various global wireless standards.