Platinum thin-film measuring resistors
We have been manufacturing platinum temperature sensors using thin-film technology for over 30 years.
Thanks to our technically mature solutions, we are now one of the most innovative companies in the manufacture of platinum temperature sensors.
Our aim is to provide our customers with high-quality products that meet international standards.
Highly motivated and with expertise and specialist knowledge from many years of experience, we offer our customers a fast and reliable service.
- Manufactured according to standard DIN EN 60751
- Standard temperature range -50°C to +600°C – also extended models -200°C to +850°C
- All tolerance classes up to 1/10 DIN
- Standard TCR 3850 ppm/K and also special ones such as 3810, 3750 etc.
- Customized versions
- Over 30 years of experience in the manufacture of platinum measuring resistors
- MADE IN GERMANY
Alternative to discontinued KTY sensors:
PTC series available!
We would like to inform you about an important change in the field of KTY sensors. NXP has discontinued all remaining models and thus it will no longer be possible to purchase them in the future. However, if you are looking for an alternative, we have just the thing for you!
Our PTC series is an excellent alternative that has an almost identical characteristic curve to the KTY sensors. The series is available with a tolerance of 1%, 2% or 5% and can be ordered in packages of 500 pieces bulk or 5000 pieces tape & reel. The DO-35 glass housing, axial wire connections and on-demand fabrication make the PTC series a simple and convenient solution.
The PTC series is suitable for a temperature range of -55°C to +150°C and has a resistance of 1000Ω or 2000Ω with tolerances of ±1% to ±5%. We are confident that you will be delighted with the performance and reliability of the PTC series, which has served as a replacement for the KTY83 & KTY84 since 2015.
If you have any further questions or would like to place an order, please do not hesitate to contact us. We look forward to being able to help you.
Another alternative for KTY82 are our platinum measuring resistors in SMD design 0805 or 1206. These offer higher accuracy over a wider temperature range at low cost.
All-round protection for your application!
We not only offer you high-quality products and solutions for circuit protection, but also attach particular importance to comprehensive and competent advice. Our goal is to work with you to find the best possible solution for your requirements and to provide optimum protection for your applications.
Through our commitment to excellent service and individual attention, we have established long-term and trusting business relationships, some of which have lasted for decades. We look forward to convincing you of our expertise and commitment and to welcoming you as a satisfied customer.
Temperature & Circuit Protection for the World Market
We are proud that well-known international brand manufacturers have trusted in the quality of our products and services for many years. With our wide product range, our components are used in numerous applications worldwide. Whether in the automotive, telecommunications or electronics sectors – our components are used in a wide range of industries. We are able to deliver our components to almost all industrialized countries in the world and ensure that our customers are always supplied punctually and reliably.
Alpha Therm as a reliable partner
At Alpha Therm, we know that a successful product depends not only on its quality, but also on whether it is available in the right place at the right time and meets the needs of the market. For this reason, we have an extensive warehouse and a specially developed inventory management system that allows us to respond individually to the needs of our business partners.
Our warehouse is excellently sorted and includes a wide range of components and products tailored to the needs of various industries. Our employees are trained to respond quickly to orders and process them efficiently so that our customers receive their products quickly and reliably.
Thanks to our inventory management system, we can automate the ordering process and track the order status in real time. This allows us to ensure that we can respond to our customers’ requirements at all times and process orders quickly and effectively. We pride ourselves on providing our customers with a customized service that meets their needs and helps bring successful products to market.
