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HMC346ALC3B

Analog Devices

HMC346ALC3B by Analog Devices

Analog Devices' HMC346ALC3B is a RF attenuator with 24 dB attenuation, 18 dBm input power, and 4 dB insertion loss. Ideal for variable attenuation in RF/microwave applications from 0 to 18000 MHz. Built with GaAs technology, it operates b/w -40°C to +85°C and has a ceramic package body.

Median Price

$139.050

Lifecycle Status

Suppliers In-Stock

9

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Arrow

USA . 110 parts In-Stock

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$130.760

100+ parts

$122.440

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110

$130.760

$122.440

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Verical

USA . 110 parts In-Stock

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$130.760

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$122.440

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110

$130.760

$122.440

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Analog Devices Inc

USA . 142 parts In-Stock

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$147.340

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$123.990

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$89.750

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142

$147.340

$123.990

$89.750

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Mouser Electronics

USA . 61 parts In-Stock

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$152.870

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$128.700

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61

$152.870

$128.700

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DigiKey

USA . 34 parts In-Stock

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$155.930

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$131.268

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34

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$131.268

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Rochester

USA . 1 parts In-Stock

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$112.190

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$100.380

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$94.470

1

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$112.190

$100.380

$94.470

Distributors (In-Stock)

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Digiode

USA . 120 parts In-Stock

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$77.662

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$77.662

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Vyrian

USA . 6,320 parts In-Stock

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Chip Stock

USA . 425 parts In-Stock

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425

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Distributors (Availability)

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Parana Technologies

USA . 1,588 parts In-Stock

1+ parts

$1.809

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$1.682

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1,588

$1.809

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$1.682

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IDEA Electronic Components Group

UK . 1,095 parts In-Stock

1+ parts

$1.945

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$1.848

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1,095

$1.945

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$1.848

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DigiPath Technology Company

USA . 1,297 parts In-Stock

1+ parts

$3.034

100+ parts

$2.913

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1,297

$3.034

$2.913

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Corphita

USA . 577 parts In-Stock

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$73.575

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577

$73.575

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Ampacity Inc.

Singapore . 201 parts In-Stock

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$79.720

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201

$79.720

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Semicontronic

India . 78 parts In-Stock

1+ parts

$79.720

100+ parts

$77.727

1k+ parts

$77.328

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78

$79.720

$77.727

$77.328

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Continental Prestige Electronics

USA . 3 parts In-Stock

1+ parts

$117.450

100+ parts

$104.700

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3

$117.450

$104.700

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Overview

Enhance your RF/Microwave systems with the HMC346ALC3B from Analog Devices, a leading manufacturer known for its high-quality components. This variable attenuator offers precise control and flexibility for your applications, with a nominal attenuation of 24 dB and maximum input power of 18 dBm. Designed with cutting-edge GAAS technology, this component is ideal for a wide range of industries, from telecommunications to aerospace. Upgrade your projects with the reliability and performance that Analog Devices is renowned for, and experience the benefits of seamless integration and superior signal quality.

Feature Benefit Bullets

Package Body Material: CERAMIC

Ceramic material provides excellent thermal conductivity and insulation, ensuring stable performance in various operating conditions.

Maximum Input Power (CW): 18 dBm

Can handle high power input signals without distortion, making it suitable for demanding RF/microwave applications.

Nominal Attenuation: 24 dB

Provides significant signal attenuation, allowing for precise control over signal levels in the circuit.

Construction: COMPONENT

High-quality component construction ensures reliability and durability for long-term use.

No. of Terminals: 12

Provides multiple connection points for versatile circuit configurations and connectivity options.

Maximum Operating Temperature: 85 °C

Can operate efficiently at high temperatures without performance degradation, suitable for various environmental conditions.

Minimum Operating Temperature: -40 °C

Can function reliably in extreme cold temperatures, making it suitable for a wide range of applications.

Terminal Finish: GOLD OVER NICKEL

Gold over nickel finish ensures excellent conductivity and corrosion resistance for reliable signal transmission.

Maximum Insertion Loss: 4 dB

Provides low insertion loss, minimizing signal attenuation and ensuring maximum signal integrity.

Technology: GAAS

Utilizes Gallium Arsenide technology for high-frequency applications, offering superior performance and efficiency.

RF or Microwave Device Type: VARIABLE ATTENUATOR

Variable attenuator allows for adjustable signal attenuation levels, providing flexibility in signal management and optimization.

Characteristic Impedance: 50 ohm

Matches the impedance requirements of most RF/microwave systems, ensuring optimal signal transfer and minimal signal reflections.

Minimum Operating Frequency: 0 MHz

Operates effectively at lower frequencies, making it suitable for a wide range of RF/microwave applications.

Mounting Feature: SURFACE MOUNT

Surface mount design allows for easy and convenient installation on circuit boards, saving space and simplifying assembly.

Maximum Operating Frequency: 18000 MHz

Covers a wide frequency range, making it versatile for various RF/microwave applications requiring high-frequency operation.

Technical Specifications

RF/Microwave Attenuators HMC346ALC3B attributes and parameters. Explore more RF/Microwave Attenuators devices from Analog Devices

Specs

Nominal Attenuation:

24 dB

Characteristic Impedance:

50 ohm

Construction:

COMPONENT

Maximum Input Power (CW):

18 dBm

Maximum Insertion Loss:

4 dB

JESD-609 Code:

e4

Mounting Feature:

No. of Terminals:

12

Maximum Operating Frequency:

18000 MHz

Minimum Operating Frequency:

0 MHz

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Package Body Material:

Package Equivalence Code:

LCC12,.12SQ,20

RF or Microwave Device Type:

Technology:

Terminal Finish:

GOLD OVER NICKEL

Trade Compliance

HMC346ALC3B RF & Microwave trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

Manufacturer Highlights

Analog Devices

Analog Devices Inc. (ADI) is one of the leading companies in the areas of integrated circuit (IC) design, manufacturing, testing, and marketing. ADI is known for their high-performance semiconductor solutions which enable customers to create innovative systems that solve critical challenges. The company has over 40 years of experience in the industry and has been consistently recognized as an industry leader for its innovation as well as its commitment to quality products and services. They have garnered numerous awards throughout the years including awards from Gartner Magic Quadrant for Industrial IoT Platforms; Frost & Sullivan’s Global Product Leadership Award; and various awards relating to automotive safety technology such as JESD209-3 Automotive Grade Certifications from AEC-Q100.

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Management team

CEO

Vincent Roche

Interim CFO

James Mollica

CAO

Michael Sondel

Manufacturer fab locations 5

Fab name Location Fab Initiation Wafer Capacity

Limerick Fab

Fabrication

Fab Initiation

1977

Ireland

Limerick

Wafer Capacity

30,000

1977

30,000

Hillview Fab

Fabrication

Fab Initiation

2001

USA

Milpitas

Wafer Capacity

15,000

2001

15,000

Wilmington Fab

Fabrication

Fab Initiation

1967

USA

Wilmington

Wafer Capacity

50,000

1967

50,000

Camas Fab

Fabrication

Fab Initiation

1997

USA

Camas

Wafer Capacity

18,000

1997

18,000

Beaverton-Portland

Fabrication

Fab Initiation

1987

USA

Beaverton

Wafer Capacity

14,000

1987

14,000

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