STMicroelectronics BALFHB-WL-02D3
BALFHB-WL-02D3 is an ultra-miniature balun. This device integrates a matching network, balun, and harmonics filter. It is using STMicroelectronics IPD technology on a nonconductive glass substrate, which optimizes RF performances.| Part No. | BALFHB-WL-02D3 |
|---|---|
| Datasheet | BALFHB-WL-02D3 Download |
| Manufacturer |  STMicroelectronics |
| Description | ultra-miniature balun |
| Buy | Stock & Price |
FEATURES
● QFN STM32WL sub-GHz wireless microcontrollers impedance matched balun and Tx harmonics filter● Optimized for QFN STM32WL sub-GHz wireless microcontrollers in low 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
● STM32WL sub-GHz wireless microcontrollers● LPWAN-compliant radio solution, enabling the following modulations: LoRa®, (G)FSK, (G)MSK, and BPSK
DESCRIPTION
STMicroelectronics BALFHB-WL-02D3 is an ultra-miniature balun. Matching impedance has been customized for the STM32WL sub-GHz wireless microcontrollers. DS14091 - Rev 3 - July 2025 For further information, contact your local STMicroelectronics sales office. BALFHB-WL-02D3 Characteristics 1 Characteristics Table 1.
