KTY82/120/DG/B2,21

Product Overview

Category

The KTY82/120/DG/B2,21 belongs to the category of temperature sensors.

Use

It is used for measuring temperature in various electronic and industrial applications.

Characteristics

• Wide temperature range
• High accuracy
• Small size
• Low power consumption

Package

The sensor is typically available in a small, surface-mount package.

Essence

The essence of the KTY82/120/DG/B2,21 lies in its precise temperature measurement capabilities and compact design.

Packaging/Quantity

The sensor is usually packaged in reels or trays, with varying quantities depending on the supplier.

Specifications

• Temperature Range: -55°C to 150°C
• Accuracy: ±0.5°C
• Supply Voltage: 2.7V to 5.5V
• Output: Analog voltage

Detailed Pin Configuration

The KTY82/120/DG/B2,21 typically has three pins: 1. VCC (Power supply) 2. GND (Ground) 3. OUT (Analog output)

Functional Features

• Linear output response to temperature changes
• Low self-heating
• Robust against environmental factors such as humidity and vibration

Advantages

• High accuracy over a wide temperature range
• Small form factor
• Low power consumption

Disadvantages

• Limited temperature range compared to some other sensors
• Analog output may require additional circuitry for digital interfacing

Working Principles

The KTY82/120/DG/B2,21 operates based on the principle of the temperature-dependent resistance of certain semiconductor materials. As the temperature changes, the resistance of the sensor varies, leading to a corresponding change in the output voltage.

Detailed Application Field Plans

The sensor finds applications in various fields, including: - Automotive: Engine temperature monitoring - Consumer Electronics: Thermal management in smartphones and laptops - Industrial Automation: Process control and monitoring

Detailed and Complete Alternative Models

Some alternative models to the KTY82/120/DG/B2,21 include: - LM35: Analog temperature sensor with a wider temperature range - DS18B20: Digital temperature sensor with programmable resolution

In conclusion, the KTY82/120/DG/B2,21 is a versatile temperature sensor with high accuracy and a compact design, suitable for a wide range of applications across different industries.

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