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Audio Class D Analog Inp U-QFN2020-12 T&R 3K
RF and Wireless

BALFHB-WL-04D3

Active
STMicroelectronics

INTEGRATED FILTER MATCHED BALUN TO BGA STM32WL IN LOW POWER MODE, 862-928 MHZ, USING 4 LAYER PCB

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Search across all available documentation for this part.

DocumentsDatasheetTechnical Data Sheet EN+4
Audio Class D Analog Inp U-QFN2020-12 T&R 3K
RF and Wireless

BALFHB-WL-04D3

Active
STMicroelectronics

INTEGRATED FILTER MATCHED BALUN TO BGA STM32WL IN LOW POWER MODE, 862-928 MHZ, USING 4 LAYER PCB

Deep-Dive with AI

DocumentsDatasheetTechnical Data Sheet EN+4

Technical Specifications

Parameters and characteristics for this part

SpecificationBALFHB-WL-04D3
Frequency Range [Max]928 MHz
Frequency Range [Min]862 MHz
Insertion Loss (Max) [Max]1.5 dB
Mounting TypeSurface Mount
Package / Case8-WFBGA, CSPBGA
Phase Difference0 °

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyN/A 571$ 0.48
NewarkEach (Supplied on Cut Tape) 1$ 0.60
10$ 0.56
25$ 0.55
50$ 0.54
100$ 0.52
250$ 0.51
500$ 0.49
1000$ 0.48

Description

General part information

BALFHB-WL-04D3 Series

STMicroelectronics BALFHB-WL-04D3 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.