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SMD Isolator(SMT)

Surface Mount Device

SMD Isolator (SMT) is a compact and versatile component designed for seamless integration into surface mount assemblies.

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Product Details

Characteristics and Applications

This isolator offers high isolation performance and efficient signal protection in modern communication systems, radar systems, and RF front-end modules. Its compatibility with SMT assembly processes makes it an ideal choice for applications where space-saving and efficient assembly are essential. The SMD Isolator (SMT) provides reliable signal isolation and protection against reflections while enabling easy integration into surface mount technology-based circuitry.

Electrical Performance Table and Product Appearance

0.46~1.88GHz SMD Isolator(SMT)

Product Overview

The following is an UHF-band to L-band SMD Isolator that can be customized according to your requirements.

Electrical Performance Table

Model Frequency(GHz) BW Max Insertion loss(dB) Max Isolation(dB)Min VSWR Max operating temperature(℃) PK/CW(Watt) Direction
HDIE460T470M⬇ 0.46~0.47 FULL 0.35(0.3) 19(22) 1.25(1.17) -40~+125 2500/250 Clockwise
HDIF460T470M⬇ 0.46~0.47 FULL 0.35(0.3) 19(22) 1.25(1.17) -40~+125 2500/250 Counter Clockwise
HDIE758T821M⬇ 0.758~0.821 FULL 0.30(0.25) 23(24) 1.22(1.15/1.12) -40~+125 2500/250 Clockwise
HDIF758T821M⬇ 0.758~0.821 FULL 0.30(0.25) 23(24) 1.22(1.15/1.12) -40~+125 2500/250 Counter Clockwise
HDIE1805T1880M⬇ 1.805~1.88 FULL 0.25(0.2) 23(25) 1.22(1.15/1.12) -40~+125 2500/250 Clockwise
HDIF1805T1880M⬇ 1.805~1.88 FULL 0.25(0.2) 23(25) 1.22(1.15/1.12) -40~+125 2500/250 Counter Clockwise

Product Appearance

0.46~1.88GHz SMD Isolator(SMT)
0.758~0.821GHz SMD Isolator(SMT)

Product Overview

The following is an UHF-band SMD Isolator that can be customized according to your requirements.

Electrical Performance Table

Model Frequency(GHz) BW Max Insertion loss(dB) Max Isolation(dB)Min VSWR Max operating temperature(℃) PK/CW(Watt) Direction
HDIE758T821M⬇ 0.758~0.821 FULL 0.20(0.15) 20(23/25) 1.22(1.15/1.12) -40~+125 2500/250 Clockwise
HDIF758T821M⬇ 0.758~0.821 FULL 0.20(0.15) 20(23/25) 1.22(1.15/1.12) -40~+125 2500/250 Counter Clockwise
0.758~0.821GHz SMD Isolator(SMT)
1.805~2.17GHz SMD Isolator(SMT)

Product Overview

The following is an L-band to S-band SMD Isolator that can be customized according to your requirements.

Electrical Performance Table

Model Frequency(GHz) BW Max Insertion loss(dB) Max Isolation(dB)Min VSWR Max operating temperature(℃) PK/CW(Watt) Direction
HDIE1805T2170M⬇ 1.805~2.17 FULL 0.7(0.6) 14 1.5 -40~+125 120/20 Clockwise
HDIF1805T2170M⬇ 1.805~2.17 FULL 0.7(0.6) 14 1.5 -40~+125 120/20 Counter Clockwise
1.805~2.17GHz SMD Isolator(SMT)
2.11~2.17GHz SMD Isolator(SMT)

Product Overview

The following products are SMT Isolators for the S-Band. They are based on the Drop-In Isolator with bent pins, making it convenient to install the isoculator without the need to carve out a special slot in the installation area. This kind of product can be customized according to your requirements.

Electrical Performance Table

Model Frequency(GHz) BW Max Insertion loss(dB) Max Isolation(dB)Min VSWR Max operating temperature(℃) PK/CW(Watt) Direction
HDIE2110T2170M⬇ 2.11~2.17 FULL 0.25(0.2) 23(25) 1.22(1.15/1.12) -40~+125 2500/250 Clockwise
HDIF2110T2170M⬇ 2.11~2.17 FULL 0.25(0.2) 23(25) 1.22(1.15/1.12) -40~+125 2500/250 Counter Clockwise
2.11~2.17GHz SMD Isolator(SMT)
0.9~3.8GHz SMD Isolator(SMT)

Product Overview

The following products belong to the Miniaturized SMT Summarized Parameter Isolators. They have 6 ports, with 4 grounds, and 2 customizable ports. The dimensions are as small as 5x5mm, but they have relatively poor specifications and limited power capacity. This kind of product can be customized according to your requirements.

Electrical Performance Table

Model Frequency(GHz) BW Max Insertion loss(dB) Max Isolation(dB)Min VSWR Max operating temperature(℃) PK/CW(Watt) Direction
HLIU925T960M⬇ 0.925~0.96 FULL 0.7(-35~+85℃)
0.9(+85~+115℃)		 10(-40~+125℃) 1.92(-40~+125℃) -40~+125℃ 10/2 Clockwise
HLIU1427T1517M⬇ 1.427~1.517 FULL 0.8(-40~+125℃) 13(-40~+125℃) 1.58(-40~+125℃) -40~+125℃ 10/2 Counter Clockwise
HLIU1610T1626M⬇ 1.61~1.626 FULL 0.6(-15~+35℃)
0.65(-35~+85℃)		 15(-15~+35℃)
14(-35~+85℃)		 1.40(-15~+35℃)
1.50 (-35~+85℃)		 -40~+125℃ 10/2 Clockwise
HLIU1805T1880M⬇ 1.805~1.88 FULL 0.6(-35~+85℃)
0.75(+85~+125℃)		 14(-35~+85℃)
13(+85~+125℃)		 1.50(-35~+85℃)
1.58(+85~+125℃)		 -40~+125℃ 10/2 Counter Clockwise
HLIU2470T2730M⬇ 2.47~2.73 FULL 0.85(-40~+105℃)
0.95(+105~+125℃)		 12(-40~+125℃) 1.67(-40~+125℃) -40~+125℃ 10/2 Clockwise
HLIU3400T3800M⬇ 3.4~3.8 FULL 1.0(-40~+85℃)
1.2(+85~+125℃)		 10(-40~+85℃)
8(+85~+125℃)		 1.92(-40~+85℃)
2.3(+85~+125℃)		 -40~+125℃ 10/2 Counter Clockwise
0.9~3.8GHz SMD Isolator(SMT)

Performance Indicator Curve Graphs for Some Models

The curve graphs serve the purpose of visually presenting the performance indicators of the product. They offer a comprehensive illustration of various parameters such as frequency response, insertion loss, isolation, and power handling. These graphs are instrumental in enabling customers to assess and compare the product's technical specifications, aiding in informed decision-making for their specific requirements.

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