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DAT-31R5A-SP+

Mini-circuits

DAT-31R5A-SP+ by Mini-circuits

DAT-31R5A-SP+ by Mini-circuits is a RF attenuator with 31.5 dB attenuation, 1.9 VSWR, and 30 dBm CW input power. Ideal for RF/Microwave applications, it operates from -40 to 105°C with a frequency range of 0-4000 MHz.

Median Price

$17.460

Lifecycle Status

Suppliers In-Stock

7

In-Stock Inventory

1k+

Distributors (Authorized)

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

Mouser Electronics

USA . 731 parts In-Stock

1+ parts

$17.460

100+ parts

$6.170

1k+ parts

$5.400

10k+ parts

$5.080

731

$17.460

$6.170

$5.400

$5.080

DigiKey

USA . 143 parts In-Stock

1+ parts

$17.460

100+ parts

$6.168

1k+ parts

$5.952

10k+ parts

$5.076

143

$17.460

$6.168

$5.952

$5.076

Distributors (In-Stock)

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

Component Electronics Inc.

Canada . 7 parts In-Stock

1+ parts

$9.230

100+ parts

$6.920

1k+ parts

$6.000

10k+ parts

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7

$9.230

$6.920

$6.000

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Vyrian

USA . 2,315 parts In-Stock

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Bristol Electronics

USA . 116 parts In-Stock

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Nova Conductors

Japan . 80 parts In-Stock

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80

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Cogito LLC

Ukraine . 38 parts In-Stock

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Distributors (Availability)

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Aztec Data Supply Inc.

USA . 1,823 parts In-Stock

1+ parts

$1.130

100+ parts

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1,823

$1.130

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Corohmni

South Africa . 329 parts In-Stock

1+ parts

$1.478

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329

$1.478

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Argo Parts USA

USA . 2,169 parts In-Stock

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Continental Prestige Electronics

USA . 2,093 parts In-Stock

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Perfect Parts

USA . 320 parts In-Stock

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Speed Components Ltd (Excess)

Israel . 77 parts In-Stock

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Bastille Electronics

Australia . 15 parts In-Stock

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Overview

Mini-Circuits DAT Digital Step Attenuators provide adjustable attenuation from 0 to 15.5dBin 0.5dB steps. The control is a 5-bit serial/parallel interface, and the attenuators operate with either single positive or dual (positive and negative) supply voltage. The devices are produced by a unique CMOS process on silicon, offering the performance of GaAs with the advantages of conventional CMOS devices.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Lightweight and durable material, suitable for various environments.

Maximum Input Power (CW): 30 dBm

Can handle high power input signals without distortion or damage.

Maximum Voltage Standing Wave Ratio: 1.9

Provides good impedance matching and signal transmission efficiency.

Nominal Attenuation: 31.5 dB

Offers precise control over signal attenuation levels.

Construction: COMPONENT

Well-built for reliable performance and long-term use.

Power Supplies (V): 3

Operates efficiently with low power requirements.

No. of Terminals: 20

Allows for versatile connectivity options in a circuit.

Maximum Operating Temperature: 105 °C

Can withstand high temperature environments without performance degradation.

Minimum Operating Temperature: -40 °C

Operates reliably in extreme cold conditions.

Maximum Insertion Loss: 3 dB

Maintains signal integrity with minimal loss during attenuation.

Technology: CMOS

Utilizes advanced technology for efficient signal processing.

Maximum Supply Current: 0.2 mA

Requires low current for power consumption, suitable for battery-operated devices.

RF or Microwave Device Type: VARIABLE ATTENUATOR

Offers adjustable signal attenuation for precise control in RF/microwave applications.

Characteristic Impedance: 50 ohm

Matches common impedance requirements for RF/microwave circuits.

Minimum Operating Frequency: 0 MHz

Can handle DC signals as well as higher frequency ranges.

Mounting Feature: SURFACE MOUNT

Easy to install and integrate into circuit boards.

Maximum Operating Frequency: 4000 MHz

Covers a wide frequency range for versatile use in RF/microwave systems.

Technical Specifications

RF/Microwave Attenuators DAT-31R5A-SP+ attributes and parameters. Explore more RF/Microwave Attenuators devices from Mini-circuits

Specs

Nominal Attenuation:

31.5 dB

Characteristic Impedance:

50 ohm

Construction:

COMPONENT

Maximum Input Power (CW):

30 dBm

Maximum Insertion Loss:

3 dB

Mounting Feature:

No. of Terminals:

20

Maximum Operating Frequency:

4000 MHz

Minimum Operating Frequency:

0 MHz

Maximum Operating Temperature:

105 Cel

Minimum Operating Temperature:

-40 Cel

Package Body Material:

Power Supplies (V):

3

RF or Microwave Device Type:

Maximum Supply Current:

.2 mA

Technology:

Maximum Voltage Standing Wave Ratio:

1.9

Trade Compliance

DAT-31R5A-SP+ RF & Microwave trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

Manufacturer Highlights

Mini-circuits

Founded in 1968 by Harvey Kaylie, Mini-Circuits is a global leader in the design, manufacture, and distribution of RF and microwave components and integrated assemblies. With design, manufacturing and sales locations in over 30 countries, Mini-Circuits offers 27 product lines comprising over 10,000 active models. Mini-Circuits products are used widely in commercial, industrial, and military applications including: cellular wireless, aerospace, satellite, Mil-Spec, CATV/Broadband, RFID, test instrumentation, diagnostic imaging and many more. Over the last 50 years, demanding quality standards, innovative design capabilities, world-class customer service and long-term stability have made Mini-Circuits the preferred supplier to over 20,000 customers worldwide.

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