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Products Categories
Featured Products
Typical Microstrip Isolator, S Band, C Band, X Band, Ku Band, K Band, Ka Band （2GHz-40GHz）

Typical Microstrip Isolator, S Band, C Band, X ...
Conventional Waveguide Circulator/Isolator

Conventional Waveguide Circulator/Isolator
Miniaturized Waveguide Isolator

Miniaturized Waveguide Isolator
Junction Waveguide Isolator, Custom design

Junction Waveguide Isolator, Custom design
High Power Waveguide Isolator, Custom design

High Power Waveguide Isolator, Custom design
Junction Waveguide Circulator, Ka Band, V Band, W Band, D Band

Junction Waveguide Circulator, Ka Band, V Band,...
Dual-Ridge Waveguide Circulator

Dual-Ridge Waveguide Circulator
High Power Coaxial Dual-Junction Circulator

High Power Coaxial Dual-Junction Circulator
Typical Coaxial Isolator, L Band ,S Band, C Band, X Band, Ku Band, K Band, Ka Band

Typical Coaxial Isolator, L Band ,S Band, C Ban...
High Power Coaxial Isolator, Custom design

High Power Coaxial Isolator, Custom design
01
SMD Circulator(SMT), Surface Mount Device
SMD Circulator(SMT), Surface Mount Device
SMD Circulator(SMT), Surface Mount Device
SMD Circulator(SMT), Surface Mount Device

SMD Circulator(SMT), Surface Mount Device

SMD Circulator (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 circulator offers high isolation performance and efficient signal routing 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 Circulator (SMT) provides reliable signal routing and isolation while enabling easy integration into surface mount technology-based circuitry.

    Electrical Performance Table and Product Appearance

    0.336~0.344GHz  SMD Circulator(SMT)

    Product Overview

    The following products are SMT Circulators for the UHF-Band. They are based on the Drop-In Circulator with bent pins, making it convenient to install the circulator 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

    HDCTC336T344M

    0.336~0.344

    FULL

    0.40

    18

    1.29

    -40~+125

    2000/200

    Clockwise

    HDCTD336T344M

    0.336~0.344

    FULL

    0.40

    18

    1.29

    -40~+125

    2000/200

    Counter Clockwise
    Product Appearance
    SMD Circulator(SMT)1fpe
    1.8~3.6GHz  SMD Circulator(SMT)

    Product Overview

    The following products belong to the Miniaturized SMT Summarized Parameter Circulators. They have 6 ports, with 3 grounds, and 3 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)

    HLCU1805T1880M

    1.805~1.88

    FULL

    0.75(-35~+125℃)

    13.0(-35~+125℃)

    1.58(-35~+125℃)

    -40~125℃

    10/2

    HLCU2110T2170M

    2.11~2.17

    FULL

    0.6(-35~+85℃)

    13.0(-35~+125℃)

    1.58(-35~+125℃)

    -40~125℃

    10/2

    0.65(+85~+125℃)

    HLCU2500T2700M

    2.5~2.7

    FULL

    1.3(-40~+125℃)

    11.0(-40~+125℃)

    1.78(-40~+125℃)

    -40~125℃

    10/2

    HLCU3300T3600M

    3.3~3.6

    FULL

    0.8(-10~+85℃)

    12.0(-10~+85℃)

    1.67(-10~+85℃)

    -40~125℃

    10/2

    1.0(+85~+105℃)
    Product Appearance
    SMD Circulator(SMT)2kn8
    ● The product's operating temperature can reach from -40°C to 125°C.
    ● The transmission direction is independent of the model and can be adjusted clockwise or counterclockwise according to customer requirements.
    ● Currently, the height can be achieved at 2.5mm or below, and specific dimensions can be customized according to customer requirements.
    2.0~2.1GHz  SMD Circulator(SMT)

    Product Overview

    The following is an S-band SMD circulator 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

    HDCE20T21M

    2.0~2.1

    FULL

    0.4

    20

    1.4

    -55~+85

    /80

    Clockwise

    HDCF20T21M

    2.0~2.1

    FULL

    0.4

    20

    1.4

    -55~+85

    /80

    Counter Clockwise
    Product Appearance
    SMD Circulator(SMT)3dvt
    2.496~3.8GHz  SMD Circulator(SMT)

    Product Overview

    The following is an S-band SMD circulator 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

    HDCE2496T2960M

    2.496~2.96

    FULL

    0.35(0.3)

    18(20)

    1.29 (1.22 )

    -40~+125

    200/50

    Clockwise

    HDCF2496T2960M

    2.496~2.96

    FULL

    0.35(0.3)

    18(20)

    1.29 (1.22 )

    -40~+125

    200/50

    Counter Clockwise

    HDCE34T37G

    3.4~3.7

    FULL

    0.3(0.28/0.33)

    20(18/22)

    1.22 (1.29 /1.17 )

    -40~+125

    200/50

    Clockwise

    HDCF34T37G

    3.4~3.7

    FULL

    0.3(0.28/0.33)

    20(18/22)

    1.22 (1.29 /1.17 )

    -40~+125

    200/50

    Counter Clockwise

    HDCE34T38G

    3.4~3.8

    FULL

    0.35(0.3)

    18(20)

    1.29 (1.22 )

    -40~+125

    200/50

    Clockwise

    HDCF34T38G

    3.4~3.8

    FULL

    0.35(0.3)

    18(20)

    1.29 (1.22 )

    -40~+125

    200/50

    Counter Clockwise
    Product Appearance
    SMD Circulator(SMT)4f7k
    3.4~3.6GHz  SMD Circulator(SMT)
    Product Overview

    The following is an S-band SMD circulator 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

    HDCE34T36G

    3.4~3.6

    FULL

    0.25

    20(22)

    1.22 (1.17 )

    -40~+125

    200/50

    Clockwise

    HDCF34T36G

    3.4~3.6

    FULL

    0.25

    20(22)

    1.22 (1.17 )

    -40~+125

    200/50

    Counter Clockwise
    Product Appearance
    SMD Circulator(SMT)5bas
    3.4~5.0GHz  SMD Circulator(SMT)

    Product Overview

    The following is an S-band to C-band SMD circulator 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

    HDCE34T38G

    3.4~3.8

    FULL

    0.3(0.28/0.35)

    20(18/22)

    1.22 (1.29 /1.17 )

    -40~+125

    800/80

    Clockwise

    HDCF34T38G

    3.4~3.8

    FULL

    0.3(0.28/0.35)

    20(18/22)

    1.22 (1.29 /1.17 )

    -40~+125

    800/80

    Counter Clockwise

    HDCE46T50G

    4.6~5.0

    FULL

    0.3(0.28/0.33)

    20(19/23)

    1.22 (1.25 /1.15 )

    -40~+125

    800/150

    Clockwise

    HDCF46T50G

    4.6~5.0

    FULL

    0.3(0.28/0.33)

    20(19/23)

    1.22 (1.25 /1.15 )

    -40~+125

    800/150

    Counter Clockwise
    Product Appearance
    SMD Circulator(SMT)6yk1
    5.0~6.0GHz  SMD Circulator(SMT)
    Product Overview

    The following is an C-band SMD circulator 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

    HDCE50T60G

    5.0~6.0

    FULL

    0.35

    22

    1.20

    -55~+85

    /50

    Clockwise

    HDCF50T60G

    5.0~6.0

    FULL

    0.35

    22

    1.20

    -55~+85

    /50

    Counter Clockwise
    Product Appearance

    SMD Circulator(SMT)7qlz

    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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