HV-AT(7)-PJ

$542.28

Description：RF ATTENUATOR 7DB 50OHM 1.85MM
Series：1.85mm
Mfr：Hirose Electric Co Ltd
Package：Tray

SKU:4b1c6e4980ef Category: Attenuators Brand: Hirose Electric Co Ltd

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Product introduction

Product Detailed Parameters

Description：RF ATTENUATOR 7DB 50OHM 1.85MM
Series：1.85mm
Mfr：Hirose Electric Co Ltd
Package：Tray
Attenuation Value：7dB
Frequency Range：0 Hz ~ 67 GHz
Power (Watts)：1W
Impedance：50 Ohms
Grade：-
Qualification：-
Package / Case：1.85mm In-Line Module

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HV-AT(7)-PJ

Overview

The HV-AT(7)-PJ is a fixed RF attenuator manufactured by Hirose Electric Co Ltd. It provides an attenuation value of 7 dB with a characteristic impedance of 50 ohms. The component utilizes the 1.85mm connector interface, supporting frequency ranges up to 67 GHz. This model is identified by the part number CL0354-0302-0-00 and is classified as a discontinued product with no official substitute available.

Feature Summary

Provides fixed 7 dB signal attenuation for RF applications
Maintains 50 ohm characteristic impedance
Utilizes 1.85mm coaxial connector interface

Applications

RF test and measurement equipment
Microwave circuit design
Signal level adjustment in high-frequency systems

Procurement Notes

This component is officially discontinued by Hirose Electric Co Ltd. No replacement or alternative part numbers are provided by the manufacturer. Procurement should focus on verifying the authenticity of existing stock from authorized distributors, as availability is limited to legacy inventory only.

Selection Notes

Engineers requiring this specific attenuation value must account for the discontinuation status. Alternative solutions may involve custom attenuator designs or selecting different series components that offer similar electrical specifications but utilize compatible interfaces. Verify impedance matching and frequency response requirements carefully before sourcing.

Part Context

The HV-AT series represents Hirose's line of precision RF attenuators designed for high-frequency applications. The HV-AT(7)-PJ specifically belongs to the 1.85mm connector family, which supports extremely high frequencies. This series is engineered for stability and low VSWR in demanding microwave environments.