Suntan Technology Company Limited—-All Kinds of Capacitors
When designing power systems, stability and reliability are essential. Selecting the right capacitor is crucial to ensure your circuit can handle high voltage, high current, and repetitive pulse stress. Suntan’s TS09S Metallized Polyester Film Capacitor is engineered exactly for these demanding conditions, offering enhanced performance for industrial and power electronics applications.

Why Choose TS09S?
The TS09S Metallized Film Capacitor features an internal series structure with extended double metallized polyester electrodes, combined with a metallized polypropylene dielectric. This unique construction provides excellent voltage endurance and high pulse resistance, superior AC filtering capabilities, enhanced safety thanks to a UL 94 V-0 plastic case filled with thermosetting resin, and efficient heat dissipation enabled by tinned brass lug terminals for direct IGBT mounting. These advantages make TS09S a dependable choice for IGBT protection circuits, snubber networks, and other critical power applications.
TS09S vs. TS09F: A Practical Comparison
Suntan’s TS09F series is also a Metallized Polyester Film Capacitor but is better suited for general AC filtering in less demanding environments. Let’s see how they differ:
| Feature | TS09S | TS09F |
|---|---|---|
| Voltage & Current Handling | High voltage, high current, high pulse applications | Standard AC filtering applications |
| Construction | Extended double metallized polyester electrodes with internal series connection and polypropylene dielectric | Standard metallized polyester film design |
| Case & Safety | UL 94 V-0 plastic case with thermosetting resin-fill | Standard plastic case |
| Mounting Design | Tinned brass lugs for direct IGBT mounting | Standard pin terminals |
| Application Focus | IGBT snubber circuits, SMPS, power modules | General AC filtering in consumer or commercial electronics |
Typical Applications for TS09S
The TS09S is ideal for applications such as IGBT protection circuits and snubber networks, AC filtering in power conversion systems, protection circuits in switch-mode power supplies (SMPS), renewable energy inverters, and industrial motor drives.
Check out our related video for more details: https://youtu.be/ADalc-x2aEc?feature=shared
Conclusion
Choosing the right capacitor can dramatically improve your circuit’s stability, reduce maintenance costs, and enhance overall system efficiency. By providing robust high-voltage and high-current handling, Suntan’s TS09S gives engineers the confidence to design for challenging industrial conditions.
Explore the details & improve your AC circuit today.
Learn more about TS09S Capacitor: https://www.suntan.com.hk/Plastic-Film-Capacitors/TS09S.html
For inquiries or sample requests, feel free to contact us at info@suntan.com.hk
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