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QAT-0+ Attenuators by Mini-Circuits (Active Lifecycle)

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QAT-0+ Image
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Attenuators MMIC ATTENUATOR 0 dB

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QAT-0+ Information

Description

QAT-0+ is an MMIC (monolithic microwave integrated circuit) attenuator designed by Mini-Circuits. Key features include a small package size of 2x2 MCLP, wide bandwidth from DC to 50 GHz, and excellent VSWR of 1. The QAT-0+ finds applications in various fields such as 5G communication, test and measurement equipment, radar systems, defense technology, and satellite communications. Its high power handling capacity and absorptive fixed attenuator design make it a valuable component in these industries.

Features

The QAT-0+ is a Mini-Circuits MMIC attenuator designed for small package size (2x2 MCLP). Key features include:
Wide bandwidth: DC to 50 GHz.
Excellent VSWR: 1, with typ 35:1 at 25 GHz.
High power handling: 2W.
Absorptive design: fixed attenuator. These features make QAT-0+ suitable for applications in 5G, test and measurement, radar, communication, defense, satellite systems.

Package

The QAT-0+ has a small package size, specifically a 2x2 MCLP™ type.

Manufacturer

The manufacturer of the QAT-0+ is Mini-Circuits, a company that specializes in designing and producing RF (radio frequency) and microwave components. Mini-Circuits is known for its high-quality products and extensive portfolio.

Applications

The QAT-0+ is a versatile MMIC attenuator, ideal for applications in 5G communications, test and measurement, radar, defense, satellite systems, and more. Its high power handling and wide bandwidth make it a key component in many advanced technologies.

Equivalent

The equivalent products of QAT-0+ by Mini-Circuits may include other MMIC attenuators with similar specifications, such as MA Series or ATP Series.

Market Dynamics

Price Trend

Pricing Insight: As of 2023, the market price is evaluated at 16.3800 USD.

Historical Price Trend Data
Date Average price (USD)
2023 16.3800

Quotation Frequency

Sourcing Activity: Recent market data in 2023 shows 1 quotation requests from active buyers.

Quotation and RFQ Frequency Data
Date Quotation requests (times)
2023 1

QAT-0+ Technical Details

Device Attribute Attribute Value Device Attribute Attribute Value
Pin Count 7 Released Date Aug 26, 2022
Last Modified Date Mar 7, 2023 4:10 PM UTC Package/Case SMD

QAT-0+ FAQs

1.Q: Are there related parts to the QAT-series 1.1dB attenuator for different attenuation values?

A: Yes, Mini-Circuits offers the QAT-series with attenuation ranges from 0.5dB to 30dB in the same package for design flexibility.

2.Q: What is the recommended operating power dissipation for the QAT-series attenuator?

A: For optimal performance, operate below 2W continuous power. Derate power handling above +85°C ambient temperature.

3.Q: Does the QAT-series attenuator comply with industry certification standards?

A: Yes, it meets RoHS compliance and is designed to align with MIL-STD-883 for reliability in harsh environments.

4.Q: What is the typical VSWR performance of the QAT-series 1.1dB attenuator?

A: The attenuator maintains a maximum VSWR of 1.8:1 across the full DC-50GHz range, ensuring minimal signal reflection.

5.Q: What are the absolute maximum ratings for the QAT-series 50GHz attenuator?

A: Absolute max ratings include 2W power dissipation, ±0.5V DC bias, and operating temperatures from -55°C to +105°C. Exceeding these may damage the device.

6.Q: In what applications is the Mini-Circuits QAT-series 50GHz attenuator commonly used?

A: Typical applications include 5G/mmWave systems, test & measurement equipment, satellite communications, and RF signal conditioning in high-frequency designs.

7.Q: What are the key features of the QAT-series 50GHz 1.1dB fixed attenuator?

A: Key features include ultra-wideband DC-50GHz operation, 1.1dB fixed attenuation, GaAs technology for low loss, 2W power handling, and a compact 2x2mm MCLP package.

8.Q: What is the pinout configuration of the Mini-Circuits QAT-series 50GHz fixed attenuator?

A: The 6-pin MCLP package follows a standard RF pad layout: Pins 1 and 6 are ground (GND), Pins 2 and 5 are RF input/output (50Ω impedance), and the exposed pad serves as thermal dissipation.

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Ratings and Reviews

  • M
    M**n

    01/15/2023

    15

    Great seller. Good packing, good quality. Nominal resistors signed. Not the first time i buy. Everything comes, everything is whole. I recommend.Great seller. Good packaging, good quality. The value of resistors is signed. Not the first time i buy. Everything comes, everything is whole. Recommended.

  • S
    S**l

    04/16/2022

    14

    Board is working, arrived in 2 and a half weeks.

  • I
    I**h

    04/10/2021

    7

    Delivery 25 days. Checked one diode, shines brightly. Seller thanks

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Shipping Information

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Related

QAT Series QAT-0+ Distributor QAT-30+ Seller QAT-3514-0-11DLGA-TR-01-0 Datasheet

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