Product overview
Description
This device is an ultra-miniature balun. The BALF-SPI2-01D3 integrates matching network and harmonics filter. Matching impedance has been customized for the ST S2-LP transceiver. The BALF-SPI2-01D3 uses STMicroelectronics IPD technology on non-conductive glass substrate which optimize RF performance.
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All features
- 50 Ω nominal input / conjugate matched to ST S2-LP for 860 - 930 MHz frequency operation
- Low insertion loss
- Low amplitude imbalance
- Low phase imbalance
- Small footprint
- Very low profile < 620 μm after reflow
- High RF performance
- RF BOM and area reduction
- ECOPACK®2 compliant component
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Part number Status Description Type Supplier Worldwide,Asia,Europe,Africa,North America,South America,Oceania,Afghanistan,Bahrain,Bangladesh,Bhutan,Brunei,Burma (Myanmar),Cambodia,China,East Timor,India,Indonesia,Iraq,Japan,Jordan,Kazakhstan,Kuwait,Kyrgyzstan,Laos,Malaysia,Maldives,Mongolia,Nepal,Oman,Pakistan,Philippines,Qatar,Russian Federation,Saudi Arabia,Singapore,South Korea,Sri Lanka,Taiwan,Tajikistan,Thailand,Turkmenistan,United Arab Emirates,Uzbekistan,Vietnam,Yemen,Albania,Andorra,Armenia,Austria,Azerbaijan,Belarus,Belgium,Bosnia and Herzegovina,Bulgaria,Croatia,Cyprus,Czech Republic,Denmark,Estonia,Finland,France,Georgia,Germany,Greece,Hungary,Iceland,Ireland,Israel,Italy,Latvia,Liechtenstein,Lithuania,Luxembourg,Macedonia,Malta,Moldova,Monaco,Montenegro,Netherlands,Norway,Poland,Portugal,Romania,San Marino,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,Turkey,Ukraine,United Kingdom,Vatican City,Algeria,Angola,Benin,Botswana,Burkina,Burundi,Cameroon,Cape Verde,Central African Republic,Chad,Comoros,Democratic Republic of Congo,Djibouti,Egypt,Equatorial Guinea,Eritrea,Ethiopia,Gabon,Gambia,Ghana,Guinea,Guinea-Bissau,Ivory Coast,Kenya,Lesotho,Liberia,Libya,Madagascar,Malawi,Mali,Mauritania,Mauritius,Morocco,Mozambique,Namibia,Niger,Nigeria,Rwanda,Sao Tome and Principe,Senegal,Seychelles,Sierra Leone,Somalia,South Africa,Swaziland,Tanzania,Togo,Tunisia,Uganda,Zambia,Zimbabwe,Antigua and Barbuda,Bahamas,Barbados,Belize,Canada,Costa Rica,Dominica,Dominican Republic,El Salvador,Grenada,Guatemala,Haiti,Honduras,Jamaica,Mexico,Nicaragua,Panama,Saint Kitts and Nevis,Saint Lucia,Saint Vincent and the Grenadines,Trinidad and Tobago,United States,Argentina,Bolivia,Brazil,Chile,Colombia,Ecuador,Guyana,Paraguay,Peru,Suriname,Uruguay,Venezuela,Australia,Fiji,Kiribati,Marshall Islands,Micronesia,Nauru,New Zealand,Palau,Papua New Guinea,Samoa,Solomon Islands,Tonga,Tuvalu,Vanuatu X-NUCLEO-S2868A1
NRNDSub-1 GHz 868 MHz RF expansion board based on S2-LP radio for STM32 Nucleo
STM32 ODE Connect HW ST X-NUCLEO-S2868A1Description:
Sub-1 GHz 868 MHz RF expansion board based on S2-LP radio for STM32 Nucleo
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All resources
| Resource title | Version | Latest update |
|---|
Product Specifications (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 2.1 | 20 Mar 2018 | 20 Mar 2018 |
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-SPI2-01D3
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CAD Symbol & Footprint models (2)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 08 Jun 2021 | 08 Jun 2021 | |
| ZIP | 1.0 | 07 Jun 2021 | 07 Jun 2021 |
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| BALF-SPI2-01D3 | Active | Chip Scale Package 0.4mm pitch | 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 | |||||||||||||||||||||||||||||||
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| BALF-SPI2-01D3 | Active | 0.19 / 500 | Available at 4 distributors Distributor availability of BALF-SPI2-01D3
Distributor reported inventory date: 3/31/2025 | | | | Buy from Distributor | | Chip Scale Package 0.4mm pitch | Tape and Reel | FRANCE | EAR99 | NEC | 5000 |
BALF-SPI2-01D3 Active
Part Number:
BALF-SPI2-01D3
Minimum Sellable Quantity:
5000
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1Distributor reported inventory date: 3/31/2025
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(*) 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