Applications of KTY81, KTY82, KTY83, KTY84 Series PTC Linear Resistor

The KTY series KTY81, KTY82, KTY83, KTY84 Linear Resistor, including the KTY81-130, is essential for precise temperature measurement across various industries. Its Linear Thermistor design and PTC Thermistor sensor properties make it a preferred choice for reliable temperature control.

KTY 81-110 PTC Linear Resistor SOD70

KTY SOD68 Temperature sensor, PTC, 2 kOhm, -55~+150°C

SOT23 KTY PTC Linear Resistor Temperature Sensor

Automotive Industry
In the automotive industry, the KTY84-130 Linear Resistor is commonly used for engine temperature monitoring, climate control systems, and battery management. This Linear Thermistor ensures accurate temperature regulation, enhancing vehicle performance and safety.

Industrial Automation
For industrial automation, the KTY series Linear Resistor is applied in HVAC systems, industrial process control, and equipment temperature monitoring. The Linear Thermistor design of the KTY84-130 PTC Thermistor sensor provides consistent and precise temperature management for critical industrial applications.

Consumer Electronics
In consumer electronics, KTY series Linear Resistor is integrated into devices like refrigerators, air conditioners, and wearable health devices. Its accurate temperature sensing and Linear Thermistor properties helps ensure energy efficiency and performance in these devices.

Household Appliances
The KTY84-130 Linear Resistor plays a crucial role in household appliances such as coffee makers and hair dryers. This PTC Thermistor sensor offers reliable thermal management, ensuring these appliances function safely over time.

Communication and Computing
In communication and computing devices, KTY Linear Thermistor is used for temperature compensation, surge suppression, and current limiting in circuits. The KTY84-130 Linear Resistor ensures that sensitive communication and computing components are protected from overheating or current surges.

Conclusion
The KTY series Linear Resistor, including the KTY84-130 PTC Thermistor sensor, offers precise temperature control and Linear Thermistor functionality, making it ideal for a wide range of applications. Its accuracy, durability, and reliability ensure top performance in the automotive, industrial, consumer electronics, and communication sectors.

Difference between KTY81, KTY82, KTY83, KTY84
1. Different Drift of Silicon ptc thermistor sensor
After 10000 hours of permanent operation at the maximum operating temperature with nominal operating current.

Reliable Temperature Sensing with Linear Resistor and PTC Thermistor sensor

Linear Resistor, offers stable and long-lasting temperature sensing. The performance of Linear Resistors is highly reliable due to the stable properties of silicon, the key element in Linear Thermistor. In particular, the KTY84-130 PTC Thermistor sensor stands out for its minimal temperature drift over time.

Unmatched Stability in Long-Term Use
When testing the KTY84-130 under maximum operating temperatures, the Linear Resistor exhibited excellent stability. Over 10,000 hours of use (equivalent to 1.14 years), the temperature drift was as low as 0.2 K. Even under extreme conditions, the maximum drift observed was between 0.4 K and 0.8 K.

Superior Sensor Longevity
This minimal drift means your Linear Resistor sensor retains its accuracy, providing consistent performance. For industries requiring reliable temperature monitoring, PTC Thermistor sensor KTY84-130 model is ideal choices. With extended operational life, the cost of sensor maintenance and replacement is greatly reduced.

Long-Term Stability of Linear Resistor and PTC Thermistor sensor
Linear Resistor offers long-term stability even under extended use. When operating at half the specified maximum temperature, our silicon-based PTC Thermistor sensor exhibits minimal drift. As shown in Table 1, this low drift persists for at least 450,000 hours (equal to 51 years). This is calculated using the Arrhenius equation with an activation energy of 0.7 eV.

Reliable Performance Over Decades
The KTY81, KTY82, KTY83, KTY84-130 Linear Thermistor provides highly stable performance across its lifespan. Silicon’s inherent properties ensure that temperature drift is negligible, even after decades of operation. This makes Linear Resistor ideals for long-term applications where accuracy and reliability are critical.

Silicon-Based Batch Process Product for Stable Linear Resistor
Our Linear Resistor products are based on advanced silicon technology, benefiting from continuous improvements in microprocessors, computer memory, and other related fields. These advancements also positively impact packaging technology, leading to miniaturization and high-volume mass production.

Stable Performance of PTC Thermistor sensor
The behavior of Linear Thermistor and PTC Thermistor sensor remains exceptionally stable, just like the silicon they are built from. Recent tests confirm negligible temperature drifts even when sensors, such as the KTY81-130 Linear Resistor, is operating at their maximum limits. This ensures long-term reliability and consistent performance.

2. KTY81, KTY82, KTY83, KTY84 Different dimension:
(Unit: mm):

3. Different Key features & package of Linear Resistor shown as below