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MOLEX / WALDOM 2144280001 2.4GHz Wi-Fi/BT Antenna

The MOLEX / WALDOM 214428-0001 is a 2.4GHz Wi-Fi/Bluetooth external antenna engineered for Internet of Things (IoT) devices. Its omnidirectional radiation pattern and linear polarization ensure broad coverage. The antenna is compatible with U.FL / I-PEX MHF connectors, simplifying integration into various systems. With a peak gain of 3.1 dBi and a return loss of less than -8 dB, it provides efficient signal transmission and reception. It is RoHS compliant and designed for reliable performance in IoT applications.

Authorized Distributors
Source:Newark
Part No:214428-0001
Stock:85
Inv Date:06-16-2026
Price: Unit price: $0.66
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Part No:214428-0001
Stock:9
Inv Date:06-17-2026
Price: Unit price: $6.85
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Part No:214428-0001
Stock:0
Inv Date:06-17-2026
Price: Unit price: $1.39
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Part No:214428-0001
Stock:6944
Inv Date:06-17-2026
Price: Unit price: $3.15
Buy/RFQ:
Part No:214428-0001
Stock:6944
Inv Date:06-17-2026
Price: Unit price: $3.15
Buy/RFQ:
Part No:2144280001
Stock:65
Inv Date:06-17-2026
Price: N/A
Buy/RFQ:

MOLEX / WALDOM 2144280001 2.4GHz Wi-Fi/BT Antenna Specifications:

  • Product Family: Antennas
  • Series: 214428
  • Component Type: External Antenna
  • Function: Signal
  • Mates With: I-PEX MHF I Receptacle
  • Overview: Internet of Things (IoT) Antennas: Wi-Fi, Bluetooth, Zigbee
  • Protocol: BT, Wi-Fi
  • Type: External Antenna
  • UPC: 193264436040
  • Length: 104.00mm
  • Mounting Style: N/A
  • Net Weight: 6.000/g
  • Packaging Type: PET Bag
  • Polarization: Linear
  • Radiation Pattern: Omnidirectional
  • Width: 9.35mm
  • Band#1 F_End (MHz): 2500
  • Band#1 F_Start (MHz): 2400
  • Electrical Connectivity: Cable
  • Peak Gain (dBi): 3.1 @ 2.4 GHz
  • Return Loss - S11 (dB): < -8
  • Total Efficiency: >75% @ 2.4 GHz
  • Application Specification: 2144280001-000
  • Packaging Specification: 2143860001-000
  • Product Specification: 2144280001-001
  • Sales Drawing: 2144280001-000

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 2144280001?

You can click on the BUY or RFQ button to purchase 2144280001 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 2144280001?

You can download the 2144280001 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 2144280001?

MOLEX / WALDOM

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