سنسور و مبدل سنسور دما ترمیستور ان‌تی‌سی

Product Attributes

Introduction

The NTC Thermistors is a negative temperature coefficient resistor that significantly reduces its resistance value as the heat/ ambient temperature rises. Thermistors is sintered in high- temperature (1200 °C to 1500 °C), and manufactured in various shapes. It's comprised of 2 to 4 kinds of metal oxides: iron, nickel, cobalt, manganese and copper.

Features

• Temperature Coefficient of Resistance is negative, and it's extremely large (- 2.8 to - 5.1 [%/°C])
• Various shapes, especially compact size components are available.
• Selection of resistance vale is comparatively free, it's available from several tens Ω to several hundred kΩ.
• Surface Mount Device (0201, 0402, 0603)
• Highly reliable multilayer / monolithic structure
• Wide temperature operating range (- 40 to 125 °C)
• Environmentally- friendly lead- free
• RoHS compliant

Applications

• For temperature measurement or temperature detection : Thermometer, temperature controller
• For temperature compensation : Transistor, transistor circuit, quarts oscillation circuit, and measuring instruments
• Mobile Phone: Temperature compensation for crystal oscillator, Temperature compensation for semiconductor devices
• Personal Computer and Peripheral Device: Temperature detection for CPU and memory device, Temperature compensation for in- viscosity (Inkjet Printer)
• Battery Pack (secondary battery): Temperature detection of battery cells
• Liquid Crystal Display: Temperature compensation of display contrast, Temperature compensation of display backlighting (CCFL)