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Molex 2111400100 Antenna

Molex 2111400100 Antenna

MPN: 2111400100
Molex
RF ANTENNA ISM, LoRa, LPWAN, Sigfox, Zigbee™ PCB Trace U.FL (UMCC), I-PEX MHF1 Adhesive
Active3,338 in stock
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Overview

The Molex 2111400100 is a compact PCB trace antenna designed for wireless communication applications in the UHF frequency group. It operates in the 868MHz to 870MHz and 902MHz to 928MHz frequency ranges, making it suitable for ISM, LoRa, LPWAN, Sigfox, and Zigbee protocols. This flexible antenna features a U.FL (UMCC), I-PEX MHF1 termination and adhesive mounting.

Why Choose This Part

This antenna offers a flexible and low-profile design (0.004 inches max height), making it suitable for space-constrained applications. The adhesive mounting simplifies integration into various enclosures. Its compatibility with U.FL/I-PEX MHF1 connectors provides broad connectivity options for common RF modules.

Applications

LoRaWAN End Devices
Enabling long-range, low-power communication for battery-operated LoRaWAN sensors and tracking devices.
Sigfox Network Nodes
Providing connectivity for devices utilizing the Sigfox LPWAN protocol in industrial and smart city applications.
Zigbee Smart Home Devices
Integrating into small form-factor Zigbee modules for smart lighting, environmental sensors, and security systems.
Industrial IoT Sensors
Supplying wireless capability for various industrial sensors and data loggers operating within the ISM bands.
LPWAN Asset Tracking
Facilitating connectivity for asset trackers that require low-power, wide-area network access.

Key Specifications

Gain 0.3dBi, 1dBi
Features Cable - 100mm
Return Loss -5dB
Termination U.FL (UMCC), I-PEX MHF1
Antenna Type PCB Trace
Applications ISM, LoRa, LPWAN, Sigfox, Zigbee
Height (Max) 0.004" (0.10mm)
Mounting Type Adhesive
Frequency Group UHF (300MHz ~ 1GHz)
Frequency Range 868MHz ~ 870MHz, 902MHz ~ 928MHz
Number of Bands 2
RF Family/Standard 802.15.4, General ISM
Frequency (Center/Band) 869MHz, 915MHz

Getting Started

To use this antenna, connect it to a compatible U.FL (UMCC) or I-PEX MHF1 connector on your wireless module or PCB. Ensure proper impedance matching (typically 50 Ohm) for optimal performance. Refer to the module's datasheet for recommended antenna placement and ground plane requirements.

Also Consider

Molex 1052620001 Antenna Molex - A small form factor chip antenna alternative for 868MHz/915MHz if an integrated PCB-mount solution is preferred over a flexible antenna with a cable.

Categories

Wireless & Connectivity > RF Components