ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：AUDIO XFMR
- Series：*
- Mfr：Murata Electronics
- Package：Tape & Reel (TR)
- Mounting Type：-
- Size / Dimension：-
- Height - Seated (Max)：-
- Termination Style：-
- Turns Ratio - Primary:Secondary：-
- Impedance - Primary (Ohms)：-
- Impedance - Secondary (Ohms)：-
- DC Resistance (DCR) - Primary：-
- DC Resistance (DCR) - Secondary：-
- Transformer Type：-
- Frequency Range：-
- Frequency Response：-
- Voltage - Isolation：-
- Insertion Loss：-
- Return Loss：-
- Power Level：-
- Operating Temperature：-
- Approval Agency：-
Download product information
Overview
The Murata #458PT-2002=P3 is an audio transformer designed for signal coupling applications. It functions as a winding type balun to manage impedance matching between circuit stages. The component is classified under the category of fixed inductors and coils, specifically tailored for audio frequency operations. It utilizes a shielded construction with a ferrite core material to minimize electromagnetic interference during operation.
Feature Summary
- Shielded winding type balun design
- Ferrite core construction for audio frequencies
- Surface mount installation capability
Applications
- Audio signal coupling
- Impedance matching in audio circuits
- Balun applications in audio systems
Procurement Notes
Verify current availability status carefully as this part may be subject to discontinuation notices. Check official Product Change Notifications (PCN) for end-of-life or last-time-buy dates before finalizing procurement plans. Confirm that the =P3 suffix matches specific manufacturing requirements. Ensure compliance with RoHS3 standards if required by your supply chain regulations.
Selection Notes
Select this component when a shielded audio transformer is required for impedance transformation. Consider its surface mount package for automated assembly processes. Evaluate its performance within the audio frequency range rather than RF ranges. Verify physical footprint compatibility with existing PCB layouts. Compare against other Murata audio transformers for specific electrical characteristics.
Part Context
This component belongs to Murata's portfolio of audio and signal transformers. It is categorized alongside other fixed inductors and coils used in electronic circuits. The product line focuses on providing reliable signal integrity solutions for audio applications. It shares design principles with other balun-type components in the manufacturer's catalog.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult official Murata resources for potential cross-references.
