In 2005, NATEL acquired Hytek. There has been recent requests to bring this back, and while NATEL is not focused on standard products, you have spoken and we have listened. So 10 years later, NATEL is pleased to bring you this updated datasheet for the HY-7110 micro-heater. You can download below. If you are interested in placing an order, please reach out to Jonathan, our VP of Corporate Development, at (818) 734-6559. While our plants are busy, we will try to accommodate your requests on a first come-first served basis.