📢 Limited time offer – Buy One Get One Free on Intelligent Power Switch boards. Use code DV-IPS-BOGO-12 at checkout! Order now

Flash sale: FREE Page EEPROM products until Dec. 19th. Use code DV-EEPROM-FREE-11 at checkout! Shop Now

🎄 Celebrate early X’mas with us: $5.99 flat rate shipping on all orders! Promotion ends on Dec. 19th. Shop Now 🎄

Active

BALFHB-WL-02D3

Integrated filter matched balun to QFN STM32WL in high power mode, 862-928 MHz, using 4 layer PCB

Operating Temp Min Celsius-40.0
Operating Temp Max Celsius105.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameChip Scale Package 0.4mm pitch

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...
Read More

Key features
  • 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
In stock
Quantity $ per unit Savings
1-9$0.781%
10-25$0.5135%
Contact sales
$0.78
$0.78
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius105.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameChip Scale Package 0.4mm pitch

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...
Read More

Key features
  • 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