50Ω nominal input / conjugate match balun to nRF51822-CEAA, with integrated harmonic filter

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  • STMicroelectronics BAL-NRF02D3 is an ultraminiature balun. The BAL-NRF02D3 integrates matching network and harmonics filter. Matching impedance has been customized for the following Nordic Semiconductor circuits: nRF51422-CEAA, nRF51422-CDAB, nRF51422- CFAC and nRF51822-CEAA, nRF51822-CDAB, nRF51822-CFAC.

    The BAL-NRF02D3 uses STMicroelectronics IPD technology on non-conductive glass substrate which optimizes RF performance.
    The BAL-NRF02D3 has been tested and approved by Nordic Semiconductor in the nRFgo modules.

    Key Features

    • 50 Ω nominal input / conjugate match to Nordic Semiconductor chips nRF51422-CEAA, nRF51422-CDAB, nRF51422-CFAC and nRF51822-CEAA, nRF51822-CDAB, nRF51822-CFAC
    • Low insertion loss
    • Low amplitude imbalance
    • Low phase imbalance
    • Small footprint: < 1.2 mm2

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Packing Type
Minimum Sellable Quantity
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
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BAL-NRF02D3 Chip Scale Package 0.4mm pitch Tape And Reel 5000
Active
0.127 100 EAR99 CHINA Check Availability

Distributor availability ofBAL-NRF02D3

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 84836 1 Order Now
RS COMPONENTS EUROPE 2100 1 Order Now
AVNET AMERICA 90175 0 Order Now
ARROW EUROPE 75000 0 Order Now
MOUSER WORLDWIDE 1073 1 Order Now
Farnell Element14 EUROPE 1296 1 Order Now

Distributor reported inventory date: 2019-09-19

Distributor Name

DIGIKEY

Stock

84836

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2100

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

90175

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

75000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

1073

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1296

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-19

Get sample

BAL-NRF02D3

Package

Chip Scale Package 0.4mm pitch

Packing Type

Tape And Reel

Unit Price (US$)

0.127*

Distributor availability ofBAL-NRF02D3

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 84836 1 Order Now
RS COMPONENTS EUROPE 2100 1 Order Now
AVNET AMERICA 90175 0 Order Now
ARROW EUROPE 75000 0 Order Now
MOUSER WORLDWIDE 1073 1 Order Now
Farnell Element14 EUROPE 1296 1 Order Now

Distributor reported inventory date: 2019-09-19

Distributor Name

DIGIKEY

Stock

84836

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2100

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

90175

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

75000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

1073

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1296

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-19

Minimum Sellable Quantity

5000

Marketing Status

Active

Unit Price (US$)

0.127

Quantity

100

ECCN (US)

EAR99

Country of Origin

CHINA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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Technical Documentation

    • Description Version Size Action
      DS9745
      50 ohm nominal input / conjugate match balun to nRF51822-CEAA/CDAB/CFAC and nRF51422-CEAA/CDAB/CFAC
      8.0
      775.25 KB
      PDF
      DS9745

      50 ohm nominal input / conjugate match balun to nRF51822-CEAA/CDAB/CFAC and nRF51422-CEAA/CDAB/CFAC

    • Description Version Size Action
      AN4315
      BAL-NRF02D3 matched balun with integrated harmonics filter for Nordic Semiconductor chips with ultralow power transceivers
      2.2
      687.23 KB
      PDF
      AN2348
      IPAD™ 400 µm Flip Chip: package description and recommendations for use
      5.0
      261.7 KB
      PDF
      AN1235
      IPAD™ 500 µm Flip Chip: package description and recommendations for use
      8.0
      251.82 KB
      PDF
      AN4315

      BAL-NRF02D3 matched balun with integrated harmonics filter for Nordic Semiconductor chips with ultralow power transceivers

      AN2348

      IPAD™ 400 µm Flip Chip: package description and recommendations for use

      AN1235

      IPAD™ 500 µm Flip Chip: package description and recommendations for use

    • Description Version Size Action
      TN1173
      Packing information for IPAD, protection, rectifiers, thyristors and AC Switches
      6.0
      444.57 KB
      PDF
      TN1173

      Packing information for IPAD, protection, rectifiers, thyristors and AC Switches

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      bal-nrf02d3 OrCad Symbol and Footprint files 1.0
      13.59 KB
      ZIP

      bal-nrf02d3 OrCad Symbol and Footprint files

Publications and Collaterals

    • Description Version Size Action
      Tiniest Matched Baluns for Wifi, Bluetooth & Sub-GHz 1.0
      951.55 KB
      PDF

      Tiniest Matched Baluns for Wifi, Bluetooth & Sub-GHz

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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
BAL-NRF02D3
Active
Chip Scale Package 0.4mm pitch Industrial Ecopack2

BAL-NRF02D3

Package:

Chip Scale Package 0.4mm pitch

Material Declaration**:

PDF XML

Marketing Status

Active

Package

Chip Scale Package 0.4mm pitch

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.