Yottadeft Optoelectronics Technology Co., Ltd. (崇浩光電科技) is the master distributor of TMC electronic fluorinated fluids in Asia, based in Taoyuan, Taiwan.
Who We Are
Yottadeft Optoelectronics Technology Co., Ltd. is a Taiwan-based technical distributor, founded in 2017, that supplies electronic fluorinated fluids and precision measurement instruments to semiconductor, electronics, and data-center customers across Asia. Following 3M’s exit from the fluorinated engineering fluids business (final orders in 2025), Yottadeft supplies TMC electronic fluorinated fluids as an alternative supply source for applications formerly served by 3M Novec and Fluorinert products, including single-phase and two-phase immersion cooling for data centers and AI servers, semiconductor process and equipment cooling, dielectric baths, vapor phase reflow, precision cleaning, and thermal shock / burn-in / leak testing.
Product Lines at a Glance
Yottadeft carries three product lines: TMC electronic fluorinated fluids, Sensor Instruments optical sensing systems, and Corrtest electrochemical instruments.
| Product line | Brand / Origin | Yottadeft role | Typical applications |
|---|---|---|---|
| Electronic fluorinated fluids | TMC | Master distributor in Asia | Single-phase and two-phase immersion cooling, semiconductor process and equipment cooling, dielectric baths, vapor phase reflow, precision cleaning, thermal shock / burn-in / leak testing |
| Optical sensing systems | Sensor Instruments (Germany) | Distributor | Optical sensors and inline measurement systems for industrial process monitoring and quality control |
| Electrochemical instruments | Corrtest | Distributor | Electrochemical workstations for corrosion testing, electrochemistry research, and materials evaluation |
English Resources
The pages below cover the TMC product line, guidance for teams affected by 3M’s exit from fluorinated fluids, and company information in English.
Guides in Chinese: 3M 替代方案 · 浸沒式冷卻液指南 · 半導體冷卻液指南
Contact
Yottadeft is headquartered in Taoyuan, Taiwan, and serves customers across Asia. For quotations, technical data sheets, or application support, email info@yottadeft.com or use the contact form.