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BALF-SPI2-02D3 The STMicroelectronics BALF-SPI2-02D3 is a 433MHz balun designed for RF applications. It features a surface mountable 6-WFBGA, FCBGA package.
Mfr Part #:

BALF-SPI2-02D3

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics BALF-SPI2-02D3 is a 433MHz balun designed for RF applications. It features a surface mountable 6-WFBGA, FCBGA package.
✓ Total Stock: 166,000 pcs
$ Price Range: $0.64

BALF-SPI2-02D3 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Risen Electronics ✓
Non-Authorised Inventory information
155,000 pcs
On Request
155000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Fe Components ✓
Non-Authorised Inventory information
10,000 pcs
On Request
10000 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BALF-SPI2-02D3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Frequency Range
Impedance
Insertion Loss (Max)
Mounting Type
Phase Difference
Return Loss (Min)
Storage Temperature
Tape & Reel
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BALF-SPI2-02D3 Description

Short technical summary and product information.

The BALF-SPI2-02D3 from STMicroelectronics is a balun component designed for operation in the 433MHz frequency range. This device is suitable for RF circuit designs requiring impedance matching and signal conversion.

 

Key electrical characteristics include a minimum return loss of 6.5dB and a maximum insertion loss of 3.6dB. The impedance is specified at 50 Ohms, and it offers a phase difference of 2.1 degrees. These specifications are crucial for maintaining signal integrity in RF systems.

 

The BALF-SPI2-02D3 is provided in a compact 6-WFBGA, FCBGA package, designed for surface mounting. This mounting type is common in modern electronic assemblies, allowing for efficient board space utilization and automated manufacturing processes.

BALF-SPI2-02D3 Quick Information

Product Type: Balun
Canonical Name: BALF-SPI2-02D3 Balun
Subcategory: Balun

BALF-SPI2-02D3 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BALF-SPI2-02D3 Estimated Pricing

Qty Low High
1+ $0.64 $0.64

Estimated market price range - modelled values for guidance only, not live distributor offers.

BALF-SPI2-02D3 Features

  • Operates at 433MHz frequency range.
  • Features 50 Ohm impedance.
  • Provides 6.5dB minimum return loss.
  • Offers 3.6dB maximum insertion loss.
  • Surface mount 6-WFBGA, FCBGA package.

BALF-SPI2-02D3 Applications

  • Suitable for RF transceiver circuits at 433MHz.
  • Used in wireless communication systems.
  • Ideal for impedance matching in RF modules.
  • Applicable in low power RF applications.
  • Supports surface mount RF filter designs.

BALF-SPI2-02D3 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the frequency range of the BALF-SPI2-02D3?

The BALF-SPI2-02D3 operates in the 433MHz frequency range.

What is the impedance of the BALF-SPI2-02D3?

The impedance of the BALF-SPI2-02D3 is 50 Ohms.

What is the minimum return loss for the BALF-SPI2-02D3?

The minimum return loss for the BALF-SPI2-02D3 is 6.5dB.

What is the maximum insertion loss of the BALF-SPI2-02D3?

The maximum insertion loss of the BALF-SPI2-02D3 is 3.6dB.

What type of package is the BALF-SPI2-02D3 in?

The BALF-SPI2-02D3 is available in a 6-WFBGA, FCBGA package.

How is the BALF-SPI2-02D3 mounted?

The BALF-SPI2-02D3 is designed for surface mount.

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