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Product Detailed Parameters
- Description：BALUN 50MHZ-400MHZ 5SMD
- Series：458
- Mfr：Toko America Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Frequency Range：50MHz ~ 400MHz
- Impedance - Unbalanced/Balanced：-
- Phase Difference：-
- Insertion Loss (Max)：10dB
- Return Loss (Min)：-
- Package / Case：5-SMD
- Mounting Type：Surface Mount
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Overview
The 458DB-1012=P3 is a surface mount balun transformer manufactured by Toko America Inc. Designed for RF and RFID applications, this component operates within a frequency range of 50MHz to 400MHz. It utilizes a 5-SMD package with dimensions measuring 6.90mm in length, 6.90mm in width, and 4.40mm in height. The device functions as a balanced-to-unbalanced converter suitable for integration into compact electronic circuits requiring signal transformation within the specified bandwidth.
Feature Summary
- Provides balanced-to-unbalanced signal conversion for RF circuits
- Supports surface mount technology for automated assembly
- Operates within a defined frequency range of 50MHz to 400MHz
Applications
- RF/IF and RFID circuit design
- Frequency mixer transformer applications
- Surface mount signal balancing requirements
Procurement Notes
Verify the manufacturer part number 458DB-1012=P3 against official Toko America Inc. documentation to confirm specifications. Ensure compatibility with the required frequency range and surface mount package dimensions. Cross-reference datasheet details for electrical characteristics before integration. Confirm that the component meets all necessary technical requirements for the intended application environment.
Selection Notes
Select this component when a surface mount balun transformer is required for frequencies between 50MHz and 400MHz. Consider the physical footprint of 6.90mm x 6.90mm x 4.40mm for PCB layout constraints. Evaluate the suitability for RF/IF and RFID applications where balanced-to-unbalanced conversion is necessary. Verify that the 5-SMD package aligns with available assembly capabilities.
Part Context
This component belongs to the Balun family from Toko America Inc., specifically designed for frequency mixer and RF signal processing tasks. It serves as a passive element for impedance matching and signal conversion in wireless communication systems. The product line focuses on providing reliable performance for surface mount implementations in modern electronic devices.
FAQ
What is the operating frequency range of the 458DB-1012=P3?
The component operates within a frequency range of 50MHz to 400MHz.
What type of mounting does this balun support?
It supports surface mount technology using a 5-SMD package.
