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MOLEX 2125700100 Side-Fed Cellular Flexible Antenna

The MOLEX 2125700100 is a side-fed cellular flexible antenna ideal for LTE cellular applications. This antenna boasts a broad frequency range of 824MHz to 2170MHz, ensuring compatibility with various cellular networks. It includes a 100mm cable and is designed to be compatible with U.FL/I-PEX MHF connectors, simplifying integration into diverse devices. Its flexible design allows for versatile mounting options, while its adhesive backing provides secure attachment. This antenna is a reliable solution for wireless communication systems.

Authorized Distributors
Source:Newark
Part No:2125700100
Stock:187
Inv Date:05-29-2026
Price: Unit price: $0.465
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Source:DigiKey
Part No:2125700100
Stock:0
Inv Date:05-29-2026
Price: Unit price: $2.56
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Part No:212570-0100
Stock:10023
Inv Date:05-30-2026
Price: Unit price: $3.08
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Part No:212570-0100
Stock:0
Inv Date:05-29-2026
Price: Unit price: $2.48
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Part No:212570-0100
Stock:0
Inv Date:05-29-2026
Price: Unit price: $1.35
Buy/RFQ:
Part No:212570-0100
Stock:0
Inv Date:05-29-2026
Price: Unit price: $1.35
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Source:Arrow EU
Part No:2125700100
Stock:3790
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:
Part No:2125700100
Stock:85
Inv Date:05-30-2026
Price: N/A
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MOLEX 2125700100 Side-Fed Cellular Flexible Antenna Specifications:

  • product_family: Antennas
  • series: 212570
  • component_type: Flexible Antenna with Cable
  • datasheet_order_no: 987651-7811
  • function: Signal
  • mates_with: 734120110 Microcoaxial RF, 50 Ohm
  • overview: LTE Cellular Antennas
  • protocol: Cellular
  • upc: 193264168675
  • cable_length: 100.00mm
  • length: 40.40mm
  • mounting_style: Adhesive
  • net_weight: 0.744/g
  • packaging_type: PET Film
  • polarization: Linear
  • radiation_pattern: Omnidirectional
  • thickness: 0.10mm
  • width: 15.40mm
  • band_1_f_end_mhz: 960
  • band_1_f_start_mhz: 824
  • band_2_f_end_mhz: 2170
  • band_2_f_start_mhz: 1710
  • peak_gain_dbi: -0.45 @ 824 MHz, 1.76 @ 1710 MHz
  • return_loss_db: < -3, < -4
  • total_efficiency: >25% @ 824 MHz, >50% @ 1710 MHz
  • elv: Not Relevant
  • rohs: Compliant
  • reach_svhc: Not Contained Per - ED/71/2019 (16 July 2019)
  • halogen_free_status: Low-Halogen

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Frequently Asked Questions

Where can I buy MOLEX 2125700100?

You can click on the BUY or RFQ button to purchase 2125700100 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 2125700100?

You can download the 2125700100 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 2125700100?

MOLEX

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