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KTY82-110 from NXP/PHILIPS,NXP Semiconductors

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KTY82-110

Manufacturer: NXP/PHILIPS

Silicon temperature sensors

Partnumber Manufacturer Quantity Availability
KTY82-110,KTY82110 NXP/PHILIPS 3000 In Stock

Description and Introduction

Silicon temperature sensors The KTY82-110 is a silicon temperature sensor manufactured by NXP/Philips. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Temperature Range:** -55°C to +150°C  
- **Output Type:** Analog (resistance varies with temperature)  
- **Resistance at 25°C:** 1100 Ω ±1%  
- **Temperature Coefficient:** Positive (resistance increases with temperature)  
- **Accuracy:** ±0.5°C at 25°C, ±1.5°C over full range  
- **Power Dissipation:** Typically 1 mW (at 25°C)  
- **Thermal Time Constant:** < 1.5 s (in still air)  
- **Operating Voltage:** Up to 30 V  
- **Current Consumption:** Typically 1 mA (depends on biasing)  

### **Descriptions:**  
- The KTY82-110 is a silicon PTC (Positive Temperature Coefficient) temperature sensor with a linear resistance-temperature characteristic.  
- It is designed for precise temperature measurement in automotive, industrial, and consumer applications.  
- The sensor operates without requiring additional signal conditioning in many applications due to its predictable response.  

### **Features:**  
- **High Accuracy:** Low tolerance (±1%) at 25°C.  
- **Linear Response:** Simplifies calibration and signal processing.  
- **Robust Design:** Suitable for harsh environments (e.g., automotive).  
- **Low Self-Heating:** Minimizes measurement errors.  
- **Wide Operating Range:** Functions reliably from -55°C to +150°C.  
- **Long-Term Stability:** Maintains accuracy over time.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Silicon temperature sensors

Alternative Part Number

  • KTY81-110 --: Same KTY silicon temperature sensor family with similar resistance-temperature characteristic and TO-92 package, widely available and pin-compatible.
  • KTY83-110 --: Related NXP KTY temperature sensor series with comparable sensing behavior and package, suitable as a functional substitute with minor tolerance differences.
  • PT1000 --: Platinum RTD offering high accuracy and stability for temperature sensing, usable as an alternative when circuit calibration is adjusted for the different resistance curve.

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