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INFINEON BGSX44MA12E6327XTSA1 RF Switch

The BGSX44MA12 RF CMOS switch is designed for LTE and WCDMA receive paths, offering low insertion loss, high port-to-port isolation, and supported in a compact 1.6 x 1.6 mm leadless package. Controlled via MIPI RFFE 2.0 interface, it covers 0.1 to 3.8 GHz with high EMI robustness, suitable for cellular mobile devices supporting LTE carrier aggregation. Its small size makes it ideal for space-constrained RF switching applications, delivering reliable performance in multi-mode wireless communication systems.

Authorized Distributors
Source:DigiKey
Part No:BGSX44MA12E6327XTSA1
Stock:144
Inv Date:05-29-2026
Price: Unit price: $1.17
Buy/RFQ:
Part No:BGSX44MA12E6327XTSA1
Stock:2282
Inv Date:05-30-2026
Price: Unit price: $0.99
Buy/RFQ:
Part No:BGSX44MA12E6327XTSA1
Stock:5
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:

INFINEON BGSX44MA12E6327XTSA1 RF Switch Specifications:

  • Frequency Range: 0.1 - 3.8 GHz
  • Package: ATSLP-12-12, 1.6 x 1.6 mm, thickness 0.6 mm
  • Supply Voltage (VDD): 1.65 - 1.95 V
  • Control Interface: MIPI RFFE 2.0 compliant
  • Insertion Loss: 0.45 - 0.90 dB depending on frequency
  • Port-to-Port Isolation: up to 46 dB
  • Maximum Input Power: 28 dBm CW
  • ESD Capability: Class C3 (CDM), Class 2 (HBM)
  • RoHS/WEEE compliant, leadless plastic package
  • Operational Temperature Range: -55°C to +150°C
  • Connector Control: External USID select pin
  • Application: Cellular mobile devices, LTE carrier aggregation, 4G/3G multimode support
  • Manufactured with high ESD robustness using Infineon’s MOS technology

Buy the Infineon BGSX44MA12 – Reliable RF Switch for Cellular Applications

Enhance your wireless communication projects with the compact and highly reliable RF switch. This device offers excellent isolation and low insertion loss from 0.1 to 3.8 GHz, ideal for LTE, WCDMA, and multi-mode applications. Its small 1.6 x 1.6 mm leadless package makes it perfect for space-constrained designs. Supported by MIPI RFFE control, it ensures easy integration into modern RF systems. Purchase online today and give your devices the performance they need for superior connectivity and stability.

Order your Infineon BGSX44MA12 RF switch today and upgrade your wireless devices with dependable LTE and WCDMA receive path performance.

Frequently Asked Questions

Where can I buy INFINEON BGSX44MA12E6327XTSA1?

You can click on the BUY or RFQ button to purchase BGSX44MA12E6327XTSA1 from an authorized INFINEON distributor.

How do I troubleshoot issues or seek technical support for part BGSX44MA12E6327XTSA1?

You can download the BGSX44MA12E6327XTSA1 datasheet or visit the INFINEON website for support.

Who is the manufacturer of BGSX44MA12E6327XTSA1?

INFINEON

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