Product overview
Description
STMicroelectronics BALF-NRF01E3 is an ultraminiature balun. The BALF-NRF01E3 integrates matching network in a monolithic glass substrate. Matching impedance has been customized for the nRF51822-QFAA/AB/AC and nRF51422-QFAA/AB/AC RF transceivers.
It uses STMicroelectronics IPD technology on non-conductive glass substrate which optimizes RF performance.
-
All features
- Low insertion loss
- Low amplitude imbalance
- Low phase imbalance
- Coated CSP on glass
- Small footprint: < 1.5 mm2
- Benefits
- Very low profile
- High RF performance
- PCB space saving versus discrete solution
- BOM count reduction
- Efficient manufacturability
All resources
| Resource title | Version | Latest update |
|---|
Product Specifications (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 3.0 | 26 Jan 2016 | 26 Jan 2016 |
Presentations (2)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 24 Jan 2023 | 24 Jan 2023 | ||
| 2.0 | 05 May 2023 | 05 May 2023 |
Flyers (2)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 26 Jan 2023 | 26 Jan 2023 | ||
| 1.0 | 24 Jan 2023 | 24 Jan 2023 |
Brochures (2)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 12.24 | 17 Dec 2024 | 17 Dec 2024 | ||
| 1.0 | 01 Aug 2015 | 01 Aug 2015 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - BALF-NRF01E3
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Please select one model supplier :
Symbols
Footprints
3D models
All resources
| Resource title | Version | Latest update |
|---|
CAD Symbol & Footprint models (2)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 07 Jun 2021 | 07 Jun 2021 | |
| ZIP | 1.2 | 18 Mar 2020 | 18 Mar 2020 |
If you don't want to login now, you can download the CAD design file by simply providing your name and e-mail address in the form below and validating it.
This allows us to stay in contact and inform you about updates of this CAD design file.
For subsequent downloads this step will not be required for most of our CAD design files.
To validate your e-mail and start the download, please click on the link inside the e-mail that has been sent to you. This link will be valid for 24 hours. Please check your spam filters in case you did not receive the e-mail.
Unfortunately, the link you clicked didn't work. Don't worry, here are the steps you can take to get your download started:
If you still can't download the CAD design file, please reach out to us on the ST Community and we will help you- Ensure you are using the same browser used to made the initial request
- Check that cookies are allowed in your browser
- Update your browser to its latest version
- Please also note that links forwarded by somebody else will not work
The e-mail address that you have entered during the download attempt has not yet been validated. Please check your inbox for the e-mail with the download link. In case you did not receive the e-mail, or you entered a wrong e-mail address, you can start-over the process.
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| BALF-NRF01E3 | Active | FLIP CHIP BUMPLESS CSPG | Industrial | 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.
Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | Minimum Sellable Quantity | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BALF-NRF01E3 | Active | 0.151 / 100 | Available at 2 distributors Distributor availability of BALF-NRF01E3
Distributor reported inventory date: 4/2/2025 | | | | Buy from Distributor | | FLIP CHIP BUMPLESS CSPG | Tape and Reel | FRANCE | EAR99 | NEC | 5000 |
BALF-NRF01E3 Active
Part Number:
BALF-NRF01E3
Minimum Sellable Quantity:
5000
DIGIKEY
Stock
51101Min.Order
1YOSUN
Stock
100Min.Order
1Distributor reported inventory date: 4/2/2025
Stock
Min.Order
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors