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MOLEX 2143941000 Wi-Fi Antenna

This dual-band Wi-Fi MIMO external antenna operates at 2.4GHz and 5GHz frequencies, supporting IoT applications with a 77mm diameter and 1.0m SMA cables. Designed for outdoor and indoor use, it offers high efficiency, peak gains of 2.5 dBi at 2.4GHz and 2.6 dBi at 5GHz, with excellent return loss and broad bandwidth. Its robust construction features weather-resistant materials suitable for various environments, making it ideal for deploying reliable wireless connectivity in IoT networks, smart devices, and industrial applications.

Authorized Distributors
Source:Newark
Part No:214394-1000
Stock:104
Inv Date:05-29-2026
Price: Unit price: $2.59
Buy/RFQ:
Source:DigiKey
Part No:214394-1000
Stock:15
Inv Date:05-29-2026
Price: Unit price: $26.21
Buy/RFQ:
Source:DigiKey
Part No:2143941000
Stock:15
Inv Date:05-29-2026
Price: Unit price: $26.21
Buy/RFQ:
Source:DigiKey
Part No:2143941000
Stock:1725
Inv Date:05-29-2026
Price: Unit price: $13.74
Buy/RFQ:
Part No:214394-1000
Stock:395
Inv Date:05-30-2026
Price: Unit price: $22.53
Buy/RFQ:
Part No:214394-1000
Stock:108
Inv Date:05-29-2026
Price: Unit price: $5.18
Buy/RFQ:

MOLEX 2143941000 Wi-Fi Antenna Specifications:

  • Frequency Range: 2.4GHz to 2.5GHz, 5.0GHz to 6.0GHz
  • Diameter: 77.00mm
  • Cable Length: 1000.00mm
  • Cable Type: SMA connectors
  • Peak Gain: 2.5 dBi at 2.4GHz, 2.6 dBi at 5GHz
  • Return Loss: <-10 dB
  • Efficiency: >60% at 2.4GHz, >45% at 5GHz
  • Material: Halogen-Free, RoHS Compliant
  • Operating Temperature Range: -40°C to +85°C
  • Mounting Style: Adhesive
  • Outer Diameter: 77.00mm
  • Physical Dimensions: 77mm diameter, 1.0m cable length
  • Application: IoT, Wi-Fi, Bluetooth, Zigbee
  • Conformance: RoHS, EU ELV, Lead-Free

Buy the Buy Molex Wi-Fi Antenna Part Number 2143941000 Online

Enhance your wireless network with the Molex Wi-Fi Antenna. Featuring dual-band operation, 77mm diameter, and 1.0m SMA cables, it provides robust and reliable connectivity for IoT devices, smart systems, and industrial applications. Engineered for high efficiency, broad bandwidth, and weather-resistant durability, this external antenna ensures seamless performance across various environments. Perfect for deploying cost-effective IoT networks or enhancing existing Wi-Fi systems. Buy online today and experience the best in wireless signal quality and long-lasting service.

Get Molex 2143941000 today—designed for reliable IoT connectivity with high efficiency and durable outdoor performance.

Frequently Asked Questions

Where can I buy MOLEX 2143941000?

You can click on the BUY or RFQ button to purchase 2143941000 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 2143941000?

You can download the 2143941000 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 2143941000?

MOLEX

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