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T0298 Balun
Balun

Balun T0298

2~800MHz, 1:4Balun, SMD, ReplaceETC4-1-2TR

Model
T0298
Stock
In stock: 233
Address
BLD# 4-3A, No. 118 Hangtian Road, Chenghua District, Chengdu, Sichuan, China.

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Description

Product features

Broadband, small volume.

Main specifications

ParametersMinTypicalMaxUnits
Frequency2~800MHz
IL1.213dB
Amplitude balance1dB
Phase balance10°

Other parameters

Impedance ratio1:4 Balun
ConnectorSMD
Impedance50Ω
Power0.25W Design assurance
Work Temp.-40~+85℃ Design assurance
Storage Temp.-55~+100℃ Design assurance
Quality GradeIndustrial grade
OtherReplace ETC4-1-2TR

Port Definition

PRIMARYDOTPRIMARY DOT4
PRIMARYPRIMARY5
SECONDARYDOTSECONDARY DOT3
SECONDARYSECONDARY1
SECONDARYCTSECONDARY CT2
NOTUSEDNot used---

Suggested PCB Layout

Reference picture

Configuration(mm)

Functional diagram

Note

1The product supports 220 ℃ reflow soldering.

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