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KTY84/130,113
+Lista de MateriaisSENSOR PTC 603OHM DO34
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FabricanteNXP USA Inc.
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Peça do Fabricante #KTY84/130,113
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Ficha Técnica KTY84/130,113 DataSheet
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Especificações
| Atributo | Valor |
| Series | KTY84 |
| Part Status | Obsolete |
| Resistance @ 25°C | 603 Ohms |
| Operating Temperature | -40°C ~ 300°C |
| Mounting Type | Through Hole |
| Package / Case | DO-204AG, DO-34, Axial |
| Supplier Device Package | DO-34 |
| Base Product Number | KTY84 |
Visão Geral
Description
Key features of the KTY84/130 include its high accuracy, stability, and linearity over a wide temperature range, typically from -40°C to +300°C. The sensor is known for its reliability and robustness, making it suitable for harsh environments. It is often used in automotive, HVAC systems, and industrial process controls.
The KTY84/113 is a related variant, also part of the KTY series, with similar characteristics and applications. The choice between the two often depends on specific requirements such as resistance range and packaging.
These sensors are preferred for their ease of integration into electronic circuits, due to their simple two-wire connection and compatibility with standard measuring instruments. They are often used in conjunction with microcontrollers and other digital systems for temperature monitoring and control.
Equivalent
1. NXP KTY81/110, KTY82/110: Similar silicon temperature sensors.
2. EPCOS/TDK B57861S0502F040: NTC thermistor with a similar temperature range.
3. Vishay NTCLE100E3472SB0: Another NTC thermistor option.
4. Siemens QFA2060: A comparable sensor for HVAC applications.
Ensure to verify specifications like temperature coefficients and resistance values to confirm compatibility.
Features
1. Operating Principle: These sensors are based on the temperature-dependent resistance change of silicon. They are positive temperature coefficient (PTC) sensors, meaning their resistance increases with temperature.
2. Temperature Range: They can typically measure temperatures from -55°C to +150°C, making them suitable for a wide range of industrial and consumer applications.
3. Accuracy and Precision: These sensors offer high accuracy and stability over their operating range, often with a small tolerance in their resistance-temperature characteristic.
4. Size and Packaging: They are available in compact packages, facilitating easy integration into circuits and systems.
5. Applications: Commonly used in automotive, industrial, and consumer electronics for temperature monitoring and control.
6. Cost-Effectiveness: These sensors provide a relatively low-cost solution for accurate temperature measurement.
These features make the KTY84 series a popular choice for reliable and efficient temperature sensing.
Pinout
1. Pin 1 (A or Anode): Connects to the power supply.
2. Pin 2 (K or Cathode): Used for output where the voltage drop changes with temperature.
3. Pin 3: Often not connected or used for support in mounting.
The primary function of the KTY84/130,113 is to measure temperature. It works by changing its resistance with temperature, which in turn alters the voltage across it when a constant current is applied. This change in voltage is used to infer the temperature. Its operating range is typically from -40°C to +300°C, making it suitable for a wide range of applications.
Manufacturer
Application
1. Automotive Industry: Used for monitoring engine temperature, ensuring efficient performance and preventing overheating.
2. Consumer Electronics: Incorporated in devices to manage thermal conditions and prevent damage.
3. Industrial Automation: Utilized in machinery and equipment to monitor and control operating temperatures.
4. HVAC Systems: Employed for precise temperature control in heating, ventilation, and air conditioning systems.
5. Medical Equipment: Used in patient monitoring and diagnostic devices where temperature precision is critical.
Their linear temperature response and reliability make them suitable for these varied applications.