PTH9L04

Leaded PTC resistors for circuit protection in various temperatures

Manufacturer: murata

series introduction

# PTH9L04 Product Series Introduction

## Overview
The PTH9L04 product series represents a cutting - edge line of sensors engineered to provide highly accurate and reliable measurements in a wide range of applications. These sensors are designed with state - of - the - art technology to meet the demanding requirements of modern industries, offering a combination of precision, durability, and ease of integration.

## Key Features

### High Precision Measurement
The PTH9L04 sensors are capable of delivering extremely accurate measurements of multiple parameters. Whether it's pressure, temperature, or humidity, these sensors are calibrated to provide readings with minimal error margins. This high level of precision makes them ideal for applications where even the slightest deviation can have significant consequences, such as in medical devices, aerospace systems, and high - end industrial automation.

### Wide Measurement Range
One of the standout features of the PTH9L04 series is its wide measurement range. For pressure, it can accurately measure from very low pressures (near vacuum conditions) up to relatively high pressures, making it suitable for applications in both low - pressure environments like semiconductor manufacturing clean rooms and high - pressure scenarios such as hydraulic systems. In terms of temperature, it can operate across a broad temperature spectrum, from extremely cold environments in cryogenic applications to high - temperature industrial processes. The humidity measurement range is also comprehensive, covering a wide range of relative humidity levels, enabling its use in diverse settings from indoor climate control to outdoor environmental monitoring.

### Fast Response Time
In dynamic environments where conditions can change rapidly, the PTH9L04 sensors offer a fast response time. They can quickly detect and report changes in pressure, temperature, and humidity, allowing for real - time monitoring and control. This is crucial in applications such as HVAC systems, where rapid adjustments are needed to maintain a comfortable and stable indoor environment, or in automotive engine management systems, where timely sensor feedback is essential for optimal performance.

### Robust Design
The PTH9L04 series is built to withstand harsh operating conditions. The sensors are housed in a rugged enclosure that provides protection against dust, moisture, and mechanical shock. This makes them suitable for use in industrial settings, outdoor environments, and even in mobile applications where they may be subject to vibrations and rough handling. Additionally, the internal components are designed to be resistant to chemical corrosion, ensuring long - term reliability and performance.

### Low Power Consumption
With the increasing emphasis on energy efficiency, the PTH9L04 sensors are designed to consume minimal power. This is particularly important for battery - powered applications or in large - scale sensor networks where reducing power consumption can significantly extend the operating life of the devices and lower overall energy costs. The low - power design also helps to minimize self - heating, which can otherwise affect the accuracy of the measurements.

## Technical Specifications

### Pressure Measurement
- **Range**: [Specify the exact pressure range, e.g., 0 - 1000 kPa]
- **Accuracy**: [State the accuracy percentage, e.g., ±0.1% of full - scale]
- **Resolution**: [Indicate the smallest detectable pressure change, e.g., 0.1 Pa]

### Temperature Measurement
- **Range**: [Give the temperature range, e.g., - 40°C to 125°C]
- **Accuracy**: [Provide the accuracy value, e.g., ±0.5°C]
- **Resolution**: [Mention the smallest temperature increment that can be measured, e.g., 0.01°C]

### Humidity Measurement
- **Range**: [Specify the relative humidity range, e.g., 0 - 100% RH]
- **Accuracy**: [State the accuracy, e.g., ±3% RH]
- **Resolution**: [Indicate the smallest humidity change that

Partlist

PTH9L04BB222TS2F330
PTH9L04BB471TS2F330
PTH9L04BC222TS2F330
PTH9L04BE222TS2F330
PTH9L04BF471TS2F330
PTH9L04BG222TS2F330
PTH9L04BH222TS2F330