Vishay Intertechnology Introduces NTC Immersion Thermistor
Vishay Intertechnology, Inc. has made significant strides in temperature sensing technology with the launch of its NTC immersion thermistor. This innovative device, which is qualified under the AEC-Q200 standard, caters specifically to the demanding environments of automotive systems. Its compact design features a miniature sensor tip, enabling it to fit seamlessly into tight spaces typically found in liquid-cooled automotive applications.
Exceptional Features for Automotive Applications
The Vishay BCcomponents NTCAIMM66H thermistor is designed for rapid temperature changes, boasting an impressive response time of 1.5 seconds. This speed is critical for efficient temperature management in systems like hybrid electric vehicle (HEV) and electric vehicle (EV) on-board chargers, ensuring optimal performance and reliability.
Robust Design for Harsh Conditions
This new thermistor is engineered to withstand rigorous conditions. It is housed in durable stainless steel 316L, providing excellent resistance against corrosion and ensuring longevity when in contact with water or other liquids. The device is equipped with lead-free brass and features 0.35 mm² AWG#22 insulated lead wires with a unique FLR2X construction that can withstand traction forces exceeding 30 N. This direct crimping capability simplifies installation by eliminating the need for costly wire connectors, thereby enhancing overall cost-effectiveness.
Versatile Applications Beyond Automotive
Beyond specialized automotive applications, the NTCAIMM66H thermistor is highly versatile. It is suitable for a wide array of uses, including solar heating systems, energy storage systems, industrial drives, tools, and server environments. Its adaptability makes it an ideal choice for various industrial and consumer electronic applications, showcasing Vishay's commitment to providing solutions tailored to diverse market needs.
Performance Specifications
The immersion sensor features a resistance of 10 k? at +25 °C with a tolerance of ± 2%. With a beta value of 3984 K (B25/85) and a tolerance of ± 0.5%, the thermistor is designed for precision in temperature sensing. Additionally, it can handle maximum power dissipation of up to 100 mW and operates effectively within a temperature range of -40 °C to +125 °C.
Availability and Customization Options
Samples and production quantities of the NTCAIMM66H are currently available, with lead times ranging between 12 to 14 weeks. Vishay offers customization for this thermistor, including variations in cable lengths, gauges, and conductor plating, allowing customers to integrate these devices into various thermal management systems seamlessly.
About Vishay Intertechnology
Vishay Intertechnology is a leader in the manufacturing of discrete semiconductors and passive electronic components. The company's expansive portfolio of products serves vital roles across numerous markets such as automotive, industrial, telecommunications, and medical. By prioritizing innovation and quality, Vishay remains at the forefront of technological advancements and continues to contribute significantly to modern solutions.
Frequently Asked Questions
What is the response time of the NTCAIMM66H thermistor?
The NTCAIMM66H thermistor features a fast response time of 1.5 seconds, making it ideal for temperature-sensitive applications.
What materials are used in the thermistor's design?
The thermistor is housed in stainless steel 316L and incorporates lead-free brass, designed to endure exposure to liquids and harsh conditions.
What are some applications for this thermistor?
This thermistor is suitable for liquid-cooled automotive systems, solar heating systems, energy storage, and industrial tools, among others.
Can the thermistor be customized?
Yes, Vishay offers customization options for cable lengths, gauges, and conductor plating to fit specific application requirements.
How long is the lead time for samples and production?
Current lead times for samples and production quantities are estimated to be between 12 to 14 weeks.
