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ST BALFHB-WL-02D3RoHS

Manufacturer
ST
MPN
BALFHB-WL-02D3
LCSC Part #
C5350082
Packaging
CSPG-8
Customer #
Key Attributes
50Ω nominal input / conjugate matched balun to QFN STM32WL in high power mode, sub-GHz with integrated harmonic filter
Datasheetpdf iconST BALFHB-WL-02D3
In-Stock: 48
48 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.5788$ 0.58
10+$ 0.5658$ 5.66
30+$ 0.5561$ 16.68
100+$ 0.5464$ 54.64
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryRF and Wireless/Balun
ManufacturerST
PackagingCSPG-8
Attenuation31dB;62dB;52dB;46dB;48dB;33dB;37dB;43dB;28dB
Operating Temperature-40℃~+105℃
Filter TypeBandpass
Impedance50Ω
Frequency - Center-
Insertion Loss0.85dB
Absolute Bandwidth862MHz~928MHz
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

STMicroelectronics BALFHB-WL-02D3 is an ultra-miniature balun. This device integrates a matching network, balun, and harmonics filter. Matching impedance has been customized for the STM32WL sub-GHz wireless microcontrollers. It is using STMicroelectronics IPD technology on a nonconductive glass substrate, which optimizes RF performances.

Features

AI Translation
  • QFN STM32WL sub-GHz wireless microcontrollers impedance matched balun and Tx harmonics filter
  • Optimized for QFN STM32WL sub-GHz wireless microcontrollers in high power mode and dedicated to 4-layer PCB
  • 50 Ω nominal input / conjugate matched balun to QFN STM32WL
  • 50 Ω nominal impedance on antenna side Tx and Rx
  • Deep Tx rejection harmonic filter
  • Low insertion loss
  • Small footprint
  • Low profile ≤630 µm after reflow
  • High RF performance
  • RF BOM and area reduction
  • ECOPACK2 compliant component

Applications

AI Translation
  • STM32WL sub-GHz wireless microcontrollers
  • LPWAN-compliant radio solution, enabling the following modulations: LoRa, (G)FSK, (G)MSK, and BPSK