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SI7021-A20-IM1R

Silicon Labs

SI7021-A20-IM1R by Silicon Labs

SI7021-A20-IM1R by Silicon Labs is a 14-bit temperature sensor with a supply voltage range of 1.9V to 3.6V. It operates b/w -40°C to 125°C, offering high accuracy of ±0.40°C. Ideal for applications requiring I2C interface and surface mounting feature in compact spaces like IoT devices and wearables.

Median Price

$7.356

Lifecycle Status

Suppliers In-Stock

9

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Arrow

USA . 451 parts In-Stock

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$6.459

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$5.874

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$5.317

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Verical

USA . 451 parts In-Stock

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Chip1Stop

Japan . 1,400 parts In-Stock

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$8.254

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$6.112

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$5.610

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Mouser Electronics

USA . 1,453 parts In-Stock

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$9.220

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$6.470

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$5.890

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$5.880

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$6.470

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$5.880

Distributors (In-Stock)

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Nova Conductors

Japan . 650 parts In-Stock

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$6.415

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Digiode

USA . 745 parts In-Stock

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$7.841

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Sensible Micro Corp

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Chip Stock

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Vyrian

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Corohmni

South Africa . 66 parts In-Stock

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$1.813

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Aztec Data Supply Inc.

USA . 4,761 parts In-Stock

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$2.240

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Advanced Electronics

New Zealand . 5,000 parts In-Stock

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$3.170

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Ampacity Inc.

Singapore . 1,402 parts In-Stock

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$6.060

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Semicontronic

India . 1,361 parts In-Stock

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$5.878

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Netroflash

USA . 2,000 parts In-Stock

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$6.287

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Corphita

USA . 957 parts In-Stock

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Kepictronics

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Infinite Electronics LLP (Excess)

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Continental Prestige Electronics

USA . 1,794 parts In-Stock

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$5.480

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Futuretech Components

Singapore . 1,570 parts In-Stock

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Argo Parts USA

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Overview

Discover the power of precise temperature sensing with the SI7021-A20-IM1R by Silicon Labs. This innovative temperature sensor boasts unmatched quality and reliability, thanks to its top-tier manufacturer. Perfect for a wide range of applications, this sensor offers unparalleled accuracy and efficiency. Whether you're monitoring environmental conditions or ensuring optimal performance in industrial settings, the SI7021-A20-IM1R delivers unbeatable value and peace of mind. Upgrade your temperature sensing capabilities today with this cutting-edge solution from Silicon Labs.

Feature Benefit Bullets

Maximum Supply Voltage: 3.6 V

Allows for safe operation without the risk of overloading the sensor.

No. of Bits: 14

Provides high resolution and accuracy in temperature measurement.

Body Width: 3 inch

Compact size for easy integration into various devices or systems.

Sensors or Transducers Type: TEMPERATURE SENSOR, SWITCH/DIGITAL OUTPUT, SERIAL

Offers multiple output options for flexibility in data transmission.

Body Height: 1.21 mm

Low profile design for minimal space requirements.

Package Shape or Style: SQUARE

Easy to mount and secure in place for stable temperature readings.

Minimum Supply Voltage: 1.9 V

Allows for operation in lower voltage systems while maintaining accuracy.

Maximum Operating Temperature: 125 °C

Suitable for high-temperature environments without affecting sensor performance.

Minimum Operating Temperature: -40 °C

Operates reliably in extreme cold conditions.

Terminal Finish: Nickel/Palladium/Gold (Ni/Pd/Au)

Provides durable and reliable electrical connections.

Maximum Operating Current: 4 mA

Low power consumption for energy-efficient operation.

Maximum Accuracy °C: 0.40

High degree of accuracy in temperature measurement for precise data.

Body Length/Diameter: 3 mm

Compact size for easy integration into various devices or systems.

Termination Type: SOLDER

Secure connection for reliable data transmission.

Output Interface Type: I2C INTERFACE

Compatible with a widely used communication protocol for ease of integration.

Mounting Feature: SURFACE MOUNT

Simplifies installation and ensures stable placement for accurate temperature readings.

Technical Specifications

Temperature Sensors SI7021-A20-IM1R attributes and parameters. Explore more Temperature Sensors devices from Silicon Labs

Specs

Maximum Accuracy (Cel):

0.40

Body Width:

3 inch

Body Height:

1.21 mm

Body Length/Diameter:

3 mm

JESD-609 Code:

e4

Mounting Feature:

No. of Bits:

14

Maximum Operating Current:

4 mA

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

Output Interface Type:

I2C INTERFACE

Package Shape or Style:

Maximum Supply Voltage:

3.6 V

Minimum Supply Voltage:

1.9 V

Terminal Finish:

Nickel/Palladium/Gold (Ni/Pd/Au)

Termination Type:

SOLDER

Trade Compliance

SI7021-A20-IM1R Sensors & Transducers trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

PCN

Manufacturer Highlights

Silicon Labs

Silicon Laboratories, Inc. (Silicon Labs) is a fabless global technology company that designs and manufactures semiconductors, other silicon devices and software, which it sells to electronics design engineers and manufacturers in Internet of Things (IoT) infrastructure worldwide. It is headquartered in Austin, Texas, United States. The company focuses on microcontrollers (MCUs) and wireless system on chips (SoCs) and modules. The company also produces software stacks including firmware libraries and protocol-based software, and a free software development platform called Simplicity Studio. Silicon Labs was founded in 1996 and released its first product, an updated DAA design that enabled manufacturers to reduce the size and cost of a modem, two years later. During its first three years, the company focused on RF and CMOS integration, and developed the world's first CMOS RF synthesizer for mobile phones which was released in 1999. Following the appointment of Tyson Tuttle as the CEO in 2012, Silicon Labs has increasingly focused on developing technologies for the IoT market, which in 2019 accounted for more than 50 percent of the company's revenue, but in 2020 had increased to about 58 percent. In 1998, Silicon Labs released its first product, an updated Direct Access Arrangement (DAA) design that enabled manufacturers to reduce the size and cost of a modem.

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